Ideally you want to invest into a cryptocurrency when it is nice and cheap, then sell it after the price has risen substantially . For example if you bought 300,000 Stratis at $0.01 on August 12th 2016 you would now have $300,000 at it’s current price of $1.10.
Read moreWhen should I sell my Bitcoin?
They buy when a cryptocurrency is at a high, sell when the price plummets, and then miss out if the price bounces back. If the price has dropped and you no longer think the cryptocurrency is a good investment , then you should sell. However, a price drop should never be the only reason you sell.
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