Spot trading is the only trading type supported by QRYPTOS for the time being. More trading types will be added in the future.
"The spot is a market for financial instruments such as commodities and securities which are traded immediately or on the spot. In spot markets, spot trades are made with spot prices. Unlike the futures market, orders made in the spot market are settled instantly." -- Investopedia
Spot trading is done in spot market. Imagine it as the uncomplicated form of trading - you buy and sell with your own money, not borrowing from anyone - the normal kind of trading.