whenever price rises it is implied that the price will go back down. HARD. The reason is very simple, while the coin is hot the new investors are lured in swarms by the flashy prices, but then the dust is settled and there are no more investors coming in, so the price has to settle somewhere, then starts the panic sellers and then the people who panic sell on the panic sell. That's why the price has to go down and down until every weak hand is no more hand and then the price recovers again, rinse and repeat.