Which type of trading is most profitable?

Could you please enlighten me on which type of trading tends to yield the highest profits? I've heard about spot trading, futures trading, and options trading, but I'm not sure which one has the greatest potential for profitability. Could you elaborate on the risks and rewards associated with each? Also, are there any specific strategies or techniques that traders often employ to maximize profits? I'm interested in understanding the intricacies of each trading type and how they might fit into my overall investment portfolio. Thank you for your insights!