The two workhorse strategies behind almost every crypto bot.
A grid bot places staggered buy and sell orders to harvest volatility while a price chops sideways. A DCA bot buys more as the price drops to lower your average cost, then sells on a bounce. Grids love range-bound markets; DCA suits dips you expect to recover.
The cleanest DCA bot implementation — and it does grids too.
Sideways market → grid (Bitsgap/Pionex). Buying a dip you expect to recover → DCA (3Commas/Pionex). Many run both.