Zero-Sum Games

A zero-sum game is a situation where one participant's gain is exactly balanced by the losses of other participants, meaning the total wealth in the system remains constant. Many derivative instruments, such as standard futures contracts and binary options, function as zero-sum games because for every dollar won by a trader, another must lose a dollar.

This contrasts with positive-sum environments, like long-term equity investing or certain network-effect protocols, where value can be created for all participants. In crypto markets, recognizing whether a strategy is zero-sum or positive-sum is vital for risk management and capital allocation.

It dictates how traders approach market volatility and liquidity, as participants must compete aggressively for a fixed pool of returns. Understanding this dynamic helps traders identify when they are in highly competitive environments that require advanced edge.