Bitcoin trading is a big challenge. Get a fast profit, but loss can be in seconds.

In the last few days Bitcoin has started to increase sharply. And most of the Altcoin top goes up. CEO of Galaxy Digital, a crypto merchant bank, Michael Novogratz, said, the price of bitcoin will increase many times over the next 18 months.
But we see today's prices are falling. Is this only temporary?

I see the current BTC price is overbought even if it rises will not be significant. You better trade in the short term, the price is likely to reach $ 8000- $ 8500 more in the long run, maybe in the range of 1-2 months