When investing bitcoin can bring huge profits. However, with high returns, the risks are also extremely high. Here are some risks that you need to know before investing: Price volatility: Bitcoin has a large price fluctuation range. In a day it can fluctuate a few percent but there are times up to 20-30%. Security: Although Bitcoin has never been hacked and is very difficult to hack, but in the future, we cannot know. User: This error is a measure of user carelessness. It could be forgetting or leaving the secret keys to access the wallet, transferring the wrong address, etc. Exchanges: Many people buy Bitcoin through exchanges and then leave it on the exchange. Some exchanges may collapse and you will lose all your money.