Algorithmic Supply Contraction
Algorithmic Supply Contraction is a mechanism used by protocols to stabilize an asset price by reducing its circulating supply when the market price falls below the peg. By burning tokens or locking them into a treasury, the protocol aims to increase the scarcity of the asset, thereby exerting upward pressure on its price.
This process is usually automated by smart contracts that trigger supply adjustments based on real-time oracle price feeds. The effectiveness of this mechanism depends heavily on user trust and the protocol's ability to maintain demand despite the shrinking supply.
If the contraction is too aggressive, it may lead to a death spiral where loss of confidence accelerates selling pressure, negating the intended stabilizing effect. This technique is a cornerstone of non-collateralized stablecoin design.