Although many factors can affect the volatility of crypto prices, one factor is purely caused by speculators or whales' strategies to take big profits. Whales can be interpreted as individuals or institutions that have certain coins in large quantities (at least 10% of the total supply). Every activity/transaction will greatly affect the price. There are many ways or schemes that whales can use to manipulate the market. In your opinion, how do whales manipulate the crypto market so they can take big profits.