TWAP VWAP POV Execution

objective

Calibrate and monitor TWAP, VWAP, and POV execution schedules with cost-aware controls.

workflow

1. define benchmark, urgency, and participation constraints for the parent order.
2. construct TWAP, VWAP, and POV schedules from intraday liquidity profiles.
3. estimate schedule slippage versus benchmark and realized participation.
4. stress schedules under volume shocks and spread widening.
5. deploy only when schedule performance is robust after fees and rebates.

required diagnostics

• benchmark slippage by schedule type and urgency tier.
• participation deviation and completion-risk metrics.
• intraday volume forecast error impact on VWAP paths.
• POV fill consistency during liquidity drought windows.
• net cost decomposition into spread, impact, and timing.