Stablecoin peg liquidity management
Median-peg centering and maintenance radius.
Stablecoin peg liquidity is managed by concentrating depth in a tight band around the peg and continuously recentering that band on the median traded peg rather than on a hardcoded 1.00, the structure Amplifi's peg-tracked stable strategy runs. The two working parameters are the peg reference (where the band centers) and the maintenance radius (how wide it is), and both should adapt to observed market behavior, because most stablecoins trade at a persistent small offset from parity that a static strategy gets wrong on both sides.
Center on the median traded peg
Stablecoins routinely trade at a persistent offset from 1.00: 0.9995, 1.0002. Centering on 1.00 posts asymmetric depth: too much bid on one side, too much ask on the other, both sides arbitraged. Centering on the trailing median traded price fixes both sides in one move.
Set the maintenance radius from observed volatility
The radius is a function of the peg's realized volatility over the rebalance interval, not a round-number choice. Tighter radius earns more fees per unit of TVL but rebalances more often (higher gas, more inventory churn). Wider radius smoothens gas but bleeds fees to competitors quoting inside your band.
Rebalance on price, not on time
Time-based rebalances rebalance when nothing has moved and skip rebalances when everything has. Price-triggered rebalances (recenter when spot exits the band) match action to actual need. Cap the rate to protect against gas storms.
Publish inventory limits
If the pool skews heavily to one side of the peg, that is the market telling you something. Set an inventory tilt limit that pauses the strategy or widens the band when breached, so a depegging move does not silently consume the whole position at the worst price.
To scope a peg liquidity mandate, contact contact@amplifiliquidity.com.