Be it the market for commodities, securities, or crypto, rumours run rampant, and getting into their mess can cause damage. Rumors can spread that the value of such and such will increase a lot, or the value of such and such will decrease. Don't pay attention to anyone without doing your own research.
Those who buy and sell paying attention to rumours suffer losses. One example is mine: I had bought a good amount of APE tokens, then a rumour spread that APE's value would decrease (at that time APE's value was $3.5), so I sold my APE and bought another crypto, which has a better value going on. But the opposite happened. The one I bought dropped in value, while APE is still profitable.





