cryptocurrency market cannot be guessed like you say, because if indeed cryptocurrency market always moves like that, then of course we are very easy to get profit from investing in cryptocurrency, but in fact the state of cryptocurrency market cannot be guessed that easily, because now the price of Bitcoin and Ethereum has increased very high (even though Ethereum has not reached its ATH price), but the season for altcoin (bull run) has not happened until now, there are even some altcoin whose price has dump, so I think the state of cryptocurrency market will not always move the same as you say.