I personally use Bittrex, Poloniex, Binance, and a local exchange here. Trading in popular platform is more secure and trustworthy. Be careful, when using exchanges that uses private key from your wallet.

Trading isn't suitable for everybody. Any advise might sound easier but it could be totally different. You learn from your experience. Seeing this volatile and unpredictable market, hodling is a good decision if you pay attention to the chart. Trading is only giving you heart attack. Buy bitcoin and close your eyes.

Unlike forex, trading crypto currency is quite simple. Draw trend line and use some indicators to identify area of oversold (support) and overbuy (resistance) in the chart. When you manage to see them, buy when price is oversold and sell when overbuy. In short, buy low and sell high. Set how many profit percentage you want, say 5%. Less or over, depends on you. Don't be greedy because you can never know what will happen in the market.

Is it a long term or short term? If you plan to hodl bitcoin for a long time, I think time doesn't matter when you want to buy bitcoin. Unless, you are a short term trader. Considering bitcoin is very volatile, you can actually buy and sell bitcoin within two weeks. To avoid losses, I think you need to buy immediately when price is undervalued and sell it when you have profit 5% (depends on your preference).

Predicting coin price is nearly impossible. It is not exact science anyway, it is a game of probability to be honest. There are a lot of factors you must collect to predict the market. Besides, it all depends on your skills and luck. You need advanced chart reading and related information (news, rumour, FUD) about coins you about to predict.

Seeing your status as a new comer here, I suggest you learn about the basic of crypto currency on what is it and how does it work in the first place.

You can actually invest money to buy bitcoin or alt coins. Unlike bitcoin, alt coins are risky to hold. So I suggest you pick alt coin from top 25 in cmc. Don't wanna spend money on it? Then joining bounty campaign might be your best option. Since you have a Jr. Member, it is eligible to join signature campaign here. Simply, find one of them in Bounty Forum. I hope it helps.

We all suffered huge loss in the last Q1 this year. Just like you, I was thinking to sell my alt coins off of being afraid the whole market will fall again. But see, I don't want to get loss. I believe everything will just be fine. So, I will hodl only.

To recover your loss, doing margin trading in this falling market is a good option I think. But remember, it is very risky. I recommend you buy more alt coins especially on top 10 coins in cmc. Right now, these coins are extremely undervalued.

Tidak cuman agan, saya juga belakangan begitu kok. Yang penting setiap post/reply kita buat berkualitas tidak menyalahi peraturan forum secara umum. Mungkin saja post yang kita buat bagus menurut kita, tapi moderator punya penilain lain. Jadi ya sabar aja.

Yep, you are right. Trading is not exact science. It is a probability game, still this can be measured with mathematical approach however. Indicators like BB, MA, Volume are other example of approaches using math formula to help us understanding the market.

Data di coinmarketcap.com diambil dari exchange yang melisting koin berdasarkan harga dan volume mnggunakan teknologi API lalu dirata-ratakan harganya. Tapi ya namanya juga teknologi tidak menutup kemugkinan terjadi glitcth, error, network overload sampai terjadi delay update data.

Kalau misalnya ada permainan seperti yang agan jelaskan, harus didukung bukti-bukti lagi supaya lebih menyakinkan. Lagian masih banyak situ-situ mirip coinmarketcap.com bisa jadi referensi misal cryptocompare dll. Kelebihan cmc tampilannya memang bagus, simpel, dan enak dibaca.

NO! For your own safety, don't give anyone about your personal information from your passport. Say it's airdrop or ICO, don't do that. Providing foreign id card, driving license, or bank statement is more than enough. Passport information is very sensitive, this could be used to illegal actions by scammers. Also, you should ask ICO publisher to destroy any KYC data taken.

Bitcoin is not a safe haven, yet. It is a good investment though, but putting all of your fortune here is totally a bad idea. Bitcoin is not for everyone especially for weak heart people. Even professional investors wouldn't put all their money here because none can predict what will happen to bitcoin tomorrow. Now you see what happened these days, the whole market crashes in just hours.

Trading requires advanced skill. I don't mean to kill your spirit to get into this field but trust me it is not that easy to make money from trading. You need to take the whole picture of the market in the first place to help you take a decision for buying or selling assets. Fortunately, crypto currency is not like forex with two sided sharp knife. You only learn how to sell top and buy bottom from the chart. Start learning about candle formation, reversal pattern, and use some important indicators like Bollinger Bands, Moving Average, Volume, etc that you may find reliable.

I think alt coin will survive but only some of them, because bitcoin influence is so massive. If bitcoin is gone, investor will lose confident about crypto future. Only alt coins that have strong business will survive because their demand still there.

You question should be simplified to be "do you do arbitrage trading?"

Personally, I never trade at multiple exchanges to chase margin from different exchanges even some people claim it is risk free. You know it is very slow and price changes fast. Do I forget about mentioning transfer fee and spread? You can buy X token in binance and sell it higher in Bithumb, but remember never think both exchanges have same fees.

Danger also comes when you upload your private keys to random exchanges. Only trade in exchange trusted by a lot of users.

Good luck.

It has been difficult to trade these days, when market is being bearish because of regulation and other bans coming from big social media websites like google, facebook and twitter started this early year.

Pro trader can make millions, who knows if they were whales.

However, I think holding is the only right decision I can make right now until bitcoin is back to $10k again.

I sell when price has hit higher resistance level and I buy back in lower support level. It is that simple. OR different case when I really need fresh cash for urgent thing so I sell 

Always remember this golden rule: Buy Low Sell High

I usually don't set target price like 5% whatsover because I confidently believe in my technical analysis.

Coinbase has been around for a long time. They are very popular and professional among investors, no wonder they charge expensive fees. But 0.2% fee seems to considerable for me to start with. Try binance, you can buy their BNB to get 50% off fee.

I think you are afraid to have loss from coins you hold. You learn the good way, holding patiently is important especially coins with good prospects. Don't sell you coins when it get listed for the very first time because people will dump it for a short period of time. Unless you need fresh cash so bad, selling earlier has different story.

Depends on what coins you are holding. Does it have strong fundamental? If you hold bitcoin, ethereum, ripple or other top 10 in coinmarketcap.com you are good to hold for a long term.

To overcome your fear, you have to be able reading the market especially bitcoin. When bitcoin crashes, you should sell your coins as soon as possible to prevent bigger losses.