Five ways to make continuous profit from altcoins trading?

Buy when the price is low and buy again when it's lower than you first purchase.

Sell 25% from what you hold whenever the price increase more than 10% 20% 30% and 40%

Buy again when the price decrease more than 8% and buy more if the price drop to -16% -24%.

Keep follow the rule 1,2,3

Don't panic.