One of the most common mistakes of newcomers is 'seeing good news, buying immediately.'
In reality, the market reacts to news, not after it is published.
When good news comes out, most big players have already bought in advance.
For example: ETF news, network upgrade, partnership – prices often pump before the announcement and dump immediately when the news is official.
The correct way:
Observe the 'rumor' phase – where volume starts to increase.
When the news is out, watch the price reaction: if it doesn't break the peak → a signal to take profits.
“Buy the rumor, sell the news” – a rule that never gets old.