Short strategy originally implies borrowing assets to sell them and buy the same amount later at a lower price. But on TradeSanta it’s a bit different: short is much similar to long strategy but reversed. Let’s take our pair from the first example (ETH-BTC) with the same price (1000 ETH for 1 BTC). You have 10 BTC (because bot will sell BTC for ETH) and want to make 1% profit. Volume of the first order is 1 BTC and extra orders have the same settings as above.