The price of most crypto currency is not stable now, as now people only learn about the new and the market and join it, which leads to a sharp rise in prices. I think that when most people join the crypto currency market, the price will be more stable.
I think the Bitcoin price will never be stable in the future. Because there are many whales who keep tens of thousands of BTCs in their wallets
I agree with you. Whales are very easy to manipulate the price of the market. They can cause Bitcoin prices to increase or decrease because they have a lot of Bitcoin