bitcoin have a very high volatility. it is correct. and it is not only bitcoin but all crypto currencies have high volatility. that is why small investors can make huge profits investing in this market. that is why crypto market is a very good opportunity for us.
I am agree bitcoin the first decentralized cryptocurrency who launch in 2009 giving good impact in crypto's market by showing its highly volatile feature. People make profit with this advantage.
Actually the main point is decreasing the supply and increasing the demand. I personal use bitcoin to make money and its a fastest way to increase your money because of its volatile.