depending on the situation and conditions, sometimes using a price limit sometimes using a market price, when in a hurry I will use market prices, but when I have time to relax sometimes use market limits.

You can move this thread in a trade discussion, here is a thread for discussion about bitcoin,
I didn't get too much information about this exchange, maybe because gerfin is a new exchange even I have never heard of this exchange, is this exchange only for Europeans only.

I was curious about artificial intelligence for market analysis, I thought trading bots, turns out to be just trading signals, there are plenty of fairly accurate trading signals out there, can you provide proof of your trading signal.?

what are the benefits of USA numbers, does it have a difference with other numbers, and whether other citizens are legitimate to use the USA number, it looks like there is an application or software to get virtual numbers from other countries.

Blockchain system is a future technology that every company in the future cannot avoid, I am sure in the future every company will use Blokchain technology or they will be left behind, it's all just a matter of time.

what will happen if bitcoin runs out in the mine,? whether the price will be more expensive because it can no longer be in the mine, what if people in the future turn to other alternative coins besides bitcoin, maybe at this time bitcoin is number one crypto, but we will not know what will happen in the future, it could be that most people will leave bitcoin.

in my opinion the prize is too small for a competition, considering the price of cryptosoul that is too cheap, when I calculated it turned out that the prize wasn't up to $ 5, You have to increase gifts to attract people's attention, Good luck..

bitfinex is an old exchange that has a pretty good review, but some people have problems with this exchange, if you are a small trader you can try it there, but if you have big capital you have to think about it again, my advice is you better share the capital in several exchanges.

I am also a trader who likes trend indicators, Moving Average and Exponential Moving Average indicators are classic indicators that are commonly used, but I don't really like this indicator because it is slow in detecting trends, but I have never tried trendmaster indicators, I will try to learn it.

Scalping strategies can indeed generate profits quickly, but also has a big risk, I think it's difficult to adopt a scalping strategy in the crypto trade, This crypto is not the same as forex and its movements are difficult to guess

there are many topics that are frequently repeated in this forum, because this is a discussion forum so there are a lot of topics discussed, and make some of those topics sink, I don't think it's okay to repeat the topic as long as it's useful and the posts aren't close together.

I think bitcoin won't disappear as long as the community still exists, and the government won't be able to stop it, because they have no control over bitcoin, bitcoin is a technology that can not be avoided by anyone including the government.

some people recommend binance as the best exchange place, because binance is the highest volume exchange, or you can use coinbase, because coinbase is an old, trusted exchange, my advice avoid new exchanges especially those using fake volumes.

of course trading tools are very useful, Most professional traders use trading tools to help market analysis, the indicator uses real data in the past, and it is not a trap, sometimes the indicator gives a false signal
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the exchange of fake volumes will reduce coinmarketcap's reputation, Coinmarketcap should act immediately to remove exchanges with fake volumes, exchanges with fake volumes should be reported immediately so that they no longer operate.

types of trade indicators are increasing and developing, many new indicators have sprung up, I have never heard of a Bomba holder indicator, and I will try to study this indicator, this indicator seems to have many views and makes access heavy, thank you for the recommendation.

You should create this thread in the altcoin services section, I'm used to Facebook and don't think of switching to crypto-paid social networks, I have a Steemit account and several other crypto paid social networking accounts, but now I never use it again because I'm not very comfortable with paid social networking, anyway the pay is not much, because I will not sacrifice my pleasure just for a little money.

freebitcoin is an old site, that's the site where I first searched for bitcoin, until now this site still exists and remains active, it indicates that this site is not a scam, but the problem is finding bitcoin with faucet in my opinion is a waste of time, the results are not proportional to our hard work.

30 Ethereum is a lot, that's more than $ 5,000
but according to some reviews Bitfinex is a good exchange, a few months ago bitfinex also experienced problems : https://cointelegraph.com/news/bitfinex-allegedly-covers-850-million-loss-with-tether-funds
I hope your problem is quickly resolved

dogecoin is a real crypto and includes popular coins, almost all crypto players know this coin, although initially this coin was created to mock bitcoin, This coin has a very low price, I do not know whether in the future this coin will have a good price, but when viewed from the past this coin is difficult to get high prices.