It's really funny to see a question like this coming from a user who just witness Bitcoin skyrocket from $68k to $98k in less than 3 weeks and yet failing to understand that was actually a sign of a bullish market, because you literally we don't need to see all the cryptocurrencies go bullish before you realized we are already in a bullish period, because one thing you need to understand is that a bull period is not usually a day or week, as it could last even in a complete month with a gradual steady price increase.