Feedback Loop Amplification

Feedback loop amplification describes a process where a market movement triggers reactions that further increase the magnitude of that movement. In the context of derivatives and leverage, this often manifests as a cycle of buying or selling that accelerates as prices move.

For example, as prices rise, traders may add more leverage, which requires more buying, pushing prices higher. Conversely, as prices fall, forced liquidations trigger more selling, driving prices lower.

This amplification can lead to parabolic moves or sharp crashes, making markets highly unpredictable. Identifying and managing these loops is a key task for risk managers and market observers who want to avoid the pitfalls of excessive market momentum.