Bitcoin Forum

buy a time machine and go to the future to see how the bitcoin price is a year from now and come back and decide!


what exactly do you want to know about trading, be specific in your question!
and for earning use search and you will find a lot of topics.


again you should be specific.

okay thanks for that answer, i tried to research but their tutorials is same , i just want to know how to trade alt coins and how to predict if btc become low or high there have a site that has info about bitcoin prices?

No one knows when it will increase or decrease, it depends on the market.
If u want to earn with trading, it has no point when u trade with 0.1 btc or something. I advise u to buy and sell btc with a margin of 5€ per bitcoin. So each btc u sell u get 5€ above the btc price and then u buy 5€ below the price, so u make around 10€ per traded bitcoin, which is not bad.

Don't buy and sell worthless altcoins, because yobit supports many shitcoins and doesn't care about it's users.

what is the good currency to use for trade? now i use btc to usd, it is okay if i started with 0.004btc? and what is the Ch. and Vol. , 24High and 24Low in yobit.net? what is the meaning of that?  ???

why not have a look around Cryptopia (https://www.cryptopia.co.nz), (<---= clicky) where you can trade against btc and 6 other alt. currencies. you'll soon see ...  ;)

0.004 btc is nothing, U should have at least 0.1 btc, then u will profit 1$ per two trades, which is still not worth it. U can also buy with case through the mycellium app and meet local people and buy and sell with some margin. The best thing to do is buy at bitcoinic.nl and sell on localbitcoins or any other platform.

Well,the only working strategy for me is this:

If you think that the price will increase-buy btc.

If you think that the price will decrease-keep your btc and don`t sell,the price will go up sooner or later.

Good luck with trading OP.  ;)

That has to be the worst topic for discussion ever. So many people with their own take. How would you ever decide what it right for you?

Its easy to know this if the bitcoin price rise it is ready to decrease the price. But almost now it rise so im not sure about it. Buy bitcoin at low price and sell it at high price  thats how to trade bitcoin and earn. For me the best now to trade is altcoin almost all of the coins in ccex is at low price and good to buy now.

No need to worry about the btc value.  Buying btc now is a good move to acquire those btc the more you have it is the more chances you can  make more profits from your current btc.  Keeping it also and waiting for an increase in the btc value is also fair and a good waiting for.

you have to find good altcoins that have some criteria for your. for example an altcoin that has a good and dedicated developers team, a coin that has some interesting features.
and more importantly a coin that has attracted a lot of attention from the community (hyped up)

as an example i can show you ethereum, it began with spamming all kinds of stuff and getting attention so it could get pumped from $1 to more than 0.03BTC but now is being dumped

another new coin that is interesting coin that is getting a lot of attentions these days (like early stages of eth) is LISK

1: We can't know when bitcoin price well decrease. but if you'll be an active user and watch out bitcoin price time to time. when will you see bitcoin is dropping you can realize that the bitcoin price will decrease now..

2: To trade bitcoin you need to buy bitcoin for lower price and sell them for higher price..

3: Yobit have a trading platform where you can buy sell bitcoin and all major crypto currency as well.

i using my earnings from yobit signature campaign then i will trade it for profit. as now i gained 0.005 in yobit campaign and i will roll it for trading purpose.

as i see these few days of observing in trading strategy is to predict whether it will increase or decrease using their chart at the top of the buy and sell option, if you predict wrong you will lose bitcoins or you will earn very small profit.

this is a good thing that you are doing because this way you are learning how to trade while risking very small amount.

but i suggest you trade on another exchanger because on yobit, except 5 coins others are dead and nobody even trades them.


you should make sure to buy at the bottom (buy low) and sell after the rise, not exactly on top but only selling higher in a profit that you are comfortable with.

Trading is same as that we do with our regular needy things. At fall its time to buy and hold as much possible, this could help you during the increase of price.

I personally suggest you not to put all your bitcoin in one exchange before you start doing trading. Distribute it will more trusted exchange platforms like bitfinex, poloneix and bittrex which are quite popular than yobit. Yobit support is very bad so if you get any problem you may have to wait months to get solved, however other withdrawl and deposit seems to be up and on going in yobit.

or you can also keep collecting btc so you can have a bunch of it to trade later for a bigger profit and make sure that you won't be lured to scam traps from guys that are following your post.

Well man just read up news to know if the price will rise or not and also buy other altcoins using btc when they are low and sell it high so that you will profit from it  ;D

Its not a right time to buy bitcoin because the price is quite high, its a chance that its going to be higher but i dont recommended to buy bitcoin now

The valving is coming up and many people predict that it is going to be followed by an increase in the price. It's difficult to be sure of that though since the price is now at an annual high. I'd say buy in only if the price falls a little so you're on less risk.

bitcoin will not decrease in the long term, it will only increase

now you can clearly see that the "market" is playing in certain range after there is a pump

i'm assuming the new range is the same as before 520-550, you can try to do your daily trade there

im not buying bitcoin, im selling bitcoins from my yobit signature campaign earnings and make profit from it, but my question is how can i trade bitcoins successfully and get good profit  ;)

if you want to trade bitcoin, i sugest you to use biggest market like HUobi, okcoin, bitstamp, coinbase etc.
you can read some analisys from themerkle, coindesk, btcnews, cointellegraph etc. so many rticle about bitcoin price, you just need google it.

No one knows when bitcoins price will increase or increase but you can easily predict it if you are active on online trading sites.Its just easy to earn on trading.First your just need to choose between trading platforms online out there and go deposit your bitcoins so you will have your capital.Then buy promising coins do not ever buy a shit coin or you will just lose your bitcoins.

what kind of trading you want. do you want to invest your money in mining or to do direct buying and selling like stock exchange.

im using yobit.net , yobit is very good trading site and you learn trading easily in that site.

yeah as i see in the bitcoin price chart in the yobit site , i can predict whether it will be high or low but the bitcoin halving will so near the bitcoin prices will be up.

i want to do sell my bitcoins and buy at the low price and sell it again and again and again  :D but i want a good strategy about predicting bitcoin price.

Buy coin that continiusly blinking green and buy that on the lowest possible then sell on the slightly high price you can earn low profit but fast in that way and in that way you can assure that you won't buy a wrong coin and don't leave that if you want to leave sell all coin you buy to prevent losing profit

If you see that the price will increase, keep your Bitcoins, if you see it will decrease, sell them.
But, I recommend you to start trading with more important amount of Bitcoins to make maximum profit.

well i am not good either but you can do small trade to know how the market works. also try to  read and analyze the trade history it will give you a hint on what is going on

trade bitcoin? hmm the most suggestion is buy when the rate is down and sell when the rate is up. how to know when is up and when is down? you should watch many things.

for example, the most simple is by watching the chart and make your predictions. by doing many times, you should have be familiar to decide when is down and when is up.

I always use Bollinger bands. Maybe not the best method, but it really helped me get more profit in trading :p.

If it hits the bottom band, buy. If it hits the top band, sell.

 The bitcoin price is quite high, so its not a right time to buy bitcoin.  its a chance that its going to be higher but i dont recommended to buy bitcoin now

I would not recommend buying now unless you can afford to wait a couple of years. Because my expectation is the price will stabilize or people will start dumping again.

you can see at there on yobit exchange that sometimes of the day the price drop down and some times the prise rise up, so you will have to buy at lower price and have to sell at higher price.

I see that you get your signature payment on yobit and since your money is there you can try to trader LISK or ETH, but before that i would suggest you to analyze the market, the sell and buy orders see how often people are selling/buying and then try yourself starting with a small amount.

You just need to buy a very low price altcoins then sell it if it gets higher .. you just have to wait

Trading is not easy and will never become easy, you must learn analysis tecnical and what will you trade on yobit. You must have management of risk, rules of entry and exit market, and use idle money for trading.

it's very simple, you just have to guess whether the price will go down, according to the predictions you, if that's true, then you buy it, and if prices rise, then you sell it. pernjelasan simpelnya, buy when prices fall and selling when prices rise, it will make you earn

I`m an amateur in trading, and I trade only for fun. I like to trade with altcoin, they are much cheaper then bitcoins and there is chance for good earning. That is me, but what about trading with btc, well I will try to explain you how I see it. First we all know btc price is going up or down all the time. When you think its going up you need to buy, when you feel its gonna go down you need to sell and wait to go down, now its important to guess how much will go down and to buy again when you think its bottom of that drop and going up. Then same process, you are waiting for top to sell and then buy for lowest you can.

I used words " feel, think, guess" good informed traders don`t think or guess they know. Some good traders just have good developed feeling for catching that lowest and highest moments. You need to try to find good sources of information in my opinion, and try to develop your sense for trading.

if you want to trade bitcoin - altcoin in Yobit i just suggest don't take high price when bid, because Yobit coin always have far spread when dumped or pumped,

The price is increasing now and will increase more the whole year and maybe in the next year also, but if he want to trade and want to earn with each hour then he can earn as there are bigger fluctuations in the price of bitcoin, so he can buy when there will be dumps and will sell when he see pumps.

There is not really a way to know for sure when the price will decrease. You could assume a drop after the price has a big increase, but there is no guarantee. Part of the fluctuation it is public perception and part of it is good or bad news about bitcoin such as a country banning it, etc. Also, there are whales that can manipulate the price some for their benefit.

It is true that in the long term the price of bitcoin will increase to more higher price, but traders are do not affected by long term value they only care about short term value because they have to buy and sell their coins almost daily except few traders who trade by holding for days.

Yes, at this time he should have to buy more and more butcoin, that will give him a very bigger profit in the coming month, after that he should have to think about the trading and selling and buying more coins.

right, indeed the current price of bitcoin was stable, but in the market, there are so many coins can you choose to be a coin trade, and I suggest to choose a coin that has a volume above 1 BTC, because it will make much of the risk coin scam , Well, I had several times wrong buying coins, and finally I became aware that good coins

Yeah, its the right time to buy as much possible with the hope of big profit by the days of halving. Even now the price is good to start trading but will be getting small profit compared to the profit earned after halving.

The fact is ‘No one can predict accurate price of bitcoins’ all we can have a predictions of trend. There are two types of analysis which tells you what might happen with particular crypto currency or stock or commodity.
Technical analysis and Fundamental analysis, technical analysis is based on actual moments of levels (price charts) whereas fundamental analysis is about things or potentials regarding actual currency, stock or commodity.
Since you are trading on yobit, where 600+ alt coin pairs are listed, I would advise you to research a lot about any investment you make from 600 options.

I agree no one can predict bitcoin price for the next week, even if you are a master of reading candle stick there is still variables that will affect the price.  It is also a good thing to research coins, there are lots of happening in yobit that is not normal, mostly the most active coins is being pumped or manipulated by  whales.  Then after a day or two the coin movement is stagnant.  another thing is don't be influenced by troll box.  Can consider but dont jump into it without doing you research.

i think the present price is low so its right time to buy bitcoin in huge amount because bitcoin will be more increasing its price to higher amount and a huge number of people are buying bitcoin and people know that bitcoin will be grow up sooner and it will be too profitable for everyone.

you are right that the present price is low and good time to trade with bitcoin because i am sure that price of bitcoin will be surely increase in the near future so i also recommend that it right time to buy bitcoin in huge amount.

The price of bitcoin is very unpredictable. Also not all member in this forum is not psychic that can predict it actually. But you can do trade anytime you want. Aside from that for you to know the proper way of trading just observe the traders in the different exchange platform.

Yes you can observed the other exchanges for price references but be sure also to read the coins Thread  here on btctalk. Better to be equipt with correct knowledge about the coins you are trading than sorry.

Also, read some resources on the net ,especially the coins website and also here on forum as there are topics who can give you ideas. Enjoy your trading,be confident doing it.

why do you think you need to predict the future with 100% accuracy and be a psychic to do it?!!
have you ever heard of the term speculation and technical analysis?

these are all ways that you as a trader can use to "predict" the future price but with some room for error and for that error there is also some ways to make it less risky.

that's a good advise knowing the coin you wanted to trade will be the advantage for you there's no easy ways but to keep chasing the possibilities and this forum is our great tools to know what movement can bitcoin will and aside from that we just needed to keep checking for a good news coming from the site itself if there's an incoming updates so we can expect movements.

No one would  ever  know  on when  bitcoins price would dip  or  decrease its price and thats the reality on trading  , price prediction is  so hard to do  because  you wont even know  when and where it would  move. If theres  people who could  guess on the price then for sure  he would  be rich on trading field  but in  reality there no one could able to do that  because we are just  humans btw. If you want to engage on trading you  must learn first  on the things  about it.

i think i will only give you only one tip and that always try to trade with such amount of bitcoin that you can bare to lose.

Whenever you hold an asset, it can increase or decrease in value. When you trade the bitcoin for fiat currency, then you're trading an asset for dollars. It works the same way as when you trade gold bullion for dollars. Bartering or exchanging
bitcoins for anything is also a taxable event.

you can take a look in yobit for bitcoin charts, and i think you can understand by yourself when the time is decreased and when the time is increase for the price. for the first time, maybe its really confusing but i think you can do it by trying over and over and you can be familiar with the charts.

We don't really know for sure when the price will drop or rise. The key is being ready when the price does move to either buy or sell. Sometimes when there is a sharp increase in price, you can assume that the price will drop back down a little, but there is no guarantee.

You should have studied how to trade first before you put your money on anything. At least you could have learned the basic like reading charts and understanding candlesticks and the like. No one can tell you exactly when the price will increase or decrease. You must rely on your own understanding and speculate on your own. It is the best way.

If you are planning to  trade altcoin then you should be really careful before invest in any of altcoins because full of shitcoins are everywhere.
Don't ever listen what people talking in trollbox (chat box in exchange website). Because most of them trying to promote their shit coins.
I advise you to watching price for some days maybe weeks before you get any position.

Good luck.

Thats a good advice, shit coins is almost on any exchanges if you are not quick enough, you may lose your btc here. There are player who buys shit coin but they are also quick to SELL it at a profit, those who are late,they end up as bag holder.

As an additional advice, just do your homework. Dont just buy without thinking or having no knowledge at all with that coins. Do your research always to minimize your losses.

learn it from a bagholder who's holding a lot of shitcoin before he tend to earn from it but since we both new from this business we always been left behind we always ended to lose btc and sell the shit for much smaller value just to avoid getting it to a died coin, this really happen inside trading so be very careful buying coin especially those who's been discuss inside the chat avoid them.

What the tip are you give, dude? I can't see. but what the hell about suggesting for doing a trading with such amount. without your tip, those people already know about that. nice joke yeah.

I advise dont trade in yobit, there are many shitcoins in yobit.
I once tried to trade in yobit but become bankrupt, trade in ccex
instead. Buy at cheaper price coin like vta, xaur, adcn, hill ect.
For sure youll earn profit well.

i don't have any idea how to trade alt coins others saying inspect or read news about alt coins price but ididn't get how to do it is there a group in facebook of bitcoin traders? can i join to guide me in trading step by step?

There's no such thing as traders will know how price will behaves since altcoin price can easily be manipulated especially new coins on ICO. What they are doing is riding all the speculations and making sure they will take advantage of it. Yes, must be quick because a dump only lasted for short time once there was a big pump happened.

Even facebook groups or any trading groups are all basing their moves in speculations in terms of new altcoins. Those new coins on ICO can be track by monitoring their daily volume and determining the phase movements in a short interval.

Youre simply right with that, ICO coins are little bit easy to be manipulated by group of peoples and i really seen that happening since they actually lifted nor dump the price by their huge balance, and thats why we need to follow their track so we can earn more on that since ICO coin i believe would not last for so long and it will be killed easily by those who manipulated the price on its finest.

You have to be ready to lose some of your money as you need a lot of skills to earn a lot, and also luck, so be ready to lose your money at start, as you will earn with time

The trading shit coin does not mean you will not earn a profit.  If you knew and had experienced trading, you will have benefit from this because every day there is almost coin pump happen in this exchange, it is up to you if you can detect it if it is in its starting phase or already in its peak.  One thing is sure that will save you from lost, just don't get greedy.

Well shitcoins or scams coins are as usual on trading sites even cex have it but unlike yobit there so many .
You have to do a research first about that altcoins before to invest even the hot pairs or trend altcoins are sometimes scam coins too.
Anywhere trading site you trade if you know what coins to invest you will have a profit and you will spot what shitcoins are.

YOu can't wait till the price of bitcoin will decrease if you are going to wait and then buy bitcoin it is better to buy bitcoin now and start trading because they are potential that bitcoin price may increase by itself and you can start tradings now with altcoins go to matket place (altcoin) for more information about icos and altcoins there.

thats why he's asking how since he don't know how to trade those bitcoins he have on yobit exchange, and its better to guide hime so he can understand the flow of tradings and if we just say that he should buy low and selll high well he can't get the proper knowledge about trading since that is not the real on that game, but for now for OP its better for him to join on a traders group chat so he can learn and observe the flow of the real traders, some suggestion here are good but i don't think he can follow it correctly since he doesn't see any true exchange platform in here side.

volume transaction in yobit is good only pair altcoin
but you want trading bitcoin pair fiat money is good huobi btc-e

earn trading only buy in low price and sell in high price, if you want trading altcoin you can survey about coin, in coinmarketcap dot com

for beginners buy low and sell high will applied but knowing the movement by tracing it before buying because timing is also important.

i will advice to make knowledge from best blogs about the trading and secondly you should subscribe some blogs amd sites for the bitcoin news and altcoin news they will gives approximate prediction of bitcoin and altcoin price due to start and stop of online market services .

that could be helpfull really since it can be his pointers upon wich coin is the best to trade and what are the things he need to avoid so he can minimize such losses in tradings but also he needs to make sure that the blog or article he's reading is fully updated so he didn't take the info for those 5 years past happening :) , and also he better seek for a help for those experienced trader so he can ask more things that he needed for starting up so he can see the real interaction on those exchange and monitor the real flow of bearish market.

Usualy many traders using method analysis technical for making prediction of price will going up or going down and some traders using method analysis fundamental for making prediction of price, so depend on your strategy be used on trade on yobit.net because i don't know about your experience in trading. I think you must learn about analysis technical first and you can searching on Google.

if we talk about yobit trade i dont think this analyze is needed because most of coins inside yobit is just pnd so it is really hard to predict how any coins will move the only thing that i can say is avoid those coin that consistently broadcast inside the chat and those coin that have big volume if you have time kindly look here inside the forum and fins quality coin and review all the potentials before investing/supporting it.

Yes, it is good to always read the current news and happenings in the world of crypto currency so that you can have better knowledge of which altcoin will be profitable and which one is not. Be sure to take time and learn the all the necessary tricks in the trading for better result always. We must spend more time for our analysis on daily basis, that only will ensure our success in trading.

yes and I think this forum is the best to collect latest and updated information related to trading and crypto currencies so if we can manage to spend enough time here then it will surely add value to our knowledge.

Hi! We can help with our experience in crypto trading. We are managing funds by API with QT Bitcoin trader.

As a trader learn all how to trade and earn bitcoin. As you can say that you made deposit in yobit now much better you to buy an altcoin for you to trade of and do search before u buy coins so that avoid losing money.

Well what was you said it was analysis of yobit, so on yobit still be needed analysis on there although with different method. But in my opinion it will become same method if we make analysis technical on yobit and you just use analysis fundamental.

Trading in yobit is different with day trading of bitcoin in the exchanges.In yobit you can do altcoins trading where you buy and sell altcoins with bitcoins whereas day trading is buying and selling bitcoins only with price is fiat currency and best place for that is localbitcoins.

The required skill set on yobit is much larger, since you deal with many small coins/scam coins. That's why they are listed at yobit and not on a reputable exchange.
If you want to earn with trading wi would rather start with top 20 altcoins on bittrex or poloniex. They got good buy support and for a beginner i find it easier to earn money.

Its easy to earn there if the coins you buy is those newly added on that exchange and surely those coin will pump harder since that is the movement of all scamcoin, but we should takecare for those since mostly of them will just last for weeks and died easily, and your suggestion for selecting top 20 altcoins is good since im pretty sure that theirs are many whales behind that and doing some good trades.

Even if they are just scam coins, it is still very important to do the right research before you venture trading on them, they could pump but not all the time we will be able to do the right timing we also also lose as no one is perfect int trading, so things should be consider is research.

Thats right, I have neither use bittrex nor polonix nor yobit but have heard so many postive review about them. I am
intending to go into trading soon and I will consider starting with either of the two to taste the water for the first time. They said trading makes one earn a lot, I will try it myself.

In trading you need to learn how to be patient.  Equip the necessary knowledge on do's and don'ts of trading.  Research and research because information is the most important stuff in this industry.  Buy when the price is low and once you see enough profit sell it.  Don't get too greedy, it will only harm y ou.

Not information is most important in trading or invest in altcoin you need to know how secure your funds there.. this is the main that you need to research before you invest in any altcoin.. but for me i am satisfied in investing in top 20 altcoin in coinmarket cap and most of them are 500k cap above i choose them because i know they will stay long in the market..

join our team
https://bitcointalk.org/index.php?topic=1638883.0

Sorry, I cannot understand Russian language. Please explain about what is the service you are offering in the link you are providing. Or, you also in need of help regarding your trading? But, lot of references and guides are available through Google search, you can make use of it to learn better trading.

Well i think he wanted to know about altcoin trading. So thing you have to do is to check prices of some altcoins you want, and when one drops just buy some of it

Yes ,but he doesn't know how many traders there are tired of teaching newbie's to trade .I remember when i started trading they just gave me the link of trading site then they don't teach me i've learn by asking and asking somewhere .
It isn't just buy low some altcoins that have low price with no proper guidance you will do not know there's a scamcoins right there especially on yobit but in some good point some of scam coins pump unexpectedly . That's why yobit is profitable for some altcoins that have been abandoned by developer.

not that simple,if you just lurking on the current price and always waiting for the right time then you can't maximize your profit,you need to do an analyzation so you can predict which one of rising or falling that will be eventually happen to the price of altcoins

Yes, trading always require lot of dedication for research and analysis on technical aspects.
When we are having technical analysis tools, I believe we could save our efforts and time significantly as many of them will give extra in depth analysis in visual. Without these tools, I believe I can not trade better.

No one has a way to predict with 100% accuracy what is going to happen and bitcoin is not an exception as far as I know you can trade doing technical analysis by watching graphs and/or you can trade reading news about your favorite coin, for example if there is a hack then maybe a coin will lose some value.

Nobody knows whether the price will fall or not. There are things happening unpredictable like the Bitfinex hack. It maybe won't happen again but who knows? Also I don't think anyone can explain about trading better than a course could. You should find these courses in your city.

It may be simple to say " Buy Low and Sell High" well it is the wrong perception any newbie trader has. They don't research first on the coin they are trading. Whether that coin is not a scam or not. Plus, one needs to have a background check if this coin is pump and dump. Another is the liquidity of this coin in the market. Make sure to trade coins that are active so that your money will not be stuck in that coin and will not generate profit for you.

Well I agree, that lots of new comer thinks that trading is simply buy low and sell high, OP here is talking about bitcoin price and not some altcoin that is trading in the market.  So basically the OP needed to know on how to detect if bitcoin price will go dip or uptrend.  With that, i think OP should be focus on the news and development of bitcoin if he wants to know if the  price in the coming day. 

Right now the news about Chinese considering imposig CURBS, Capital control on bitcoin simply had a negative effect on the price, so news like these will likely tell you what will happen to bitcoin price next.

Listening and   searching for new  regarding  in to  bitcoins world   would surely  help you  out   to  predict   on what would be the price trend  on  bitcoins price. It may  not  effective  as always  but somehow  would   go on the same  way depending  on the  news. With this  kind of   behavior  or  trading way you could  surely make  profits  of it but  not  guaranteed  because  price is  too volatile and may go  on  other side.

i agree with you that no one have knowledge that when is bitcoin increasing and decreasing its price and i think its depend on us if buy bitcoin then price go to high and when sell our bitcoin then price go to fall so simply bitcoin price is depend on adoption of bitcoin.

i think there are few courses about cryptocurrency trading in every city and i don't think that there is any courses because not many people in one city have to know about cryptocurrency and i think if we have internet, then we can start to learn by ourself and then we can start to trading.

It may sound weird, but people that are sticking their nose into altcoins, are not looking for legit coins with boring market behavior.

They want to go there where the money is. And the money is exactly there where you expect the scam coins and pump and dump coins to be. So that's also where the majority of the people are.

People only care about their short term profits. If they have to put their money into potential scam coins, then they will do it without hesitation. All for the profits.

This is one of the latest services for news and market analysis.Good services are out there if you look for them and can be useful.Here are some good free or donate trading tips for bitcoin v usd pair.

https://coins.newbium.com/post/4408-bitcoin-v-usd-market-signal-for-saturday-november

If you dont have bitcoins already, buy a few and register accounts on poloniex.com, bittrex.com and buy alternative cryptocurrencies and trade with them. The best strategy in making money off these is buying low and selling high for profit. Good luck and make your research well before investing anything.

Those sites are good if you are a big trader, they have a variety of high volume coins and you can trust you money with them. But if you are just starting up and you only have a little amount of capital, you can start with a small trading sites.

No Bro Its Not Possible to Predict the Price of Bitcoin Because Bitcoin Price is Fluctuating and it changes Every Day So its not Possible.......
And Trading is Always Risky and If You Don't Know Properly About it then Don't Do it Now, Firstly Gain Some Knowledge about Trading and Them You can Start Doing Trading.....

By small trading sites, do you mean new exchange sites? If your answer is yes, that must be a wrong suggestions.

We always must trade only with highly reputed and well established sites alone. There will not be any problem to trade with the low volume even in the big exchanges. Being traders, we must always focus for ever security measurements for ever capital.

First, choose the coin you want to invest in. Watch the graph, it may pump or dump. If you think that the graph will pump, do a buy order(must be on the top). After you bought the coin, wait for the gaph to pump or sell it quick as you buy with higher price than the price you buy.

Trading is very easy if you have proper knowledge about it.
First, buy when the price is low and sell if the price increases! You need to choose what coin to buy because there are lots of coins now in the market but not all are profitable! Most of them are just shit coins which were created to scam people!!! Then, you need to know how to read market flow to know when is the best time to buy coins or when to sell them ;)

you will be needing some experience in order for you to seek deeper the more you involved with trading the more eager you wanted to learn the project, i think buy low and sell high is the common practice but there's a lots of things to consider not be burned out with your investment.

On the  thing  that  you asked for   on which  you need a  help on when  bitcoins price will go down , definitely  no one  owuld really help  you  out  because  every  traders  do have  this  problem and  also  this thing  is  a  normal  thing  on  trading  because  no  one could really predict  on which  way  bitcoins price will move and thats  the thing  which  hardens the  situation. Trading  bitcoin  is just a  basic  buy  low sell high but  there are lots of things to consider  . Better to  study  more before  you  engage  into trading because  you would  lose  money if you  dont  know what you are doing.