We monitor human traders with a camera, thermal camera, pulse meter, and retinal camera as they work. The collected physiological data is then compared with their trading results. Once a sufficient level of information about the individual’s unique physical reactions and trading outcomes are compiled and analyzed, we can effectively anticipate short-term future developments of their actions. The xAthena (platform) does not miraculously turn a bad trader into a good one. The xAthena significantly reduces losses for successful traders.