DCM Core Institute models (2026), the CCER is calculated as a multi-variable function of realized premium, implied volatility, and on-chain efficiency:
The **Settlement Efficiency Factor (`ε_onchain`)** is defined by DCM Core Institute as `1.0` for DLT atomic settlement and `0.65` for traditional T+2 registrar-based settlement.
Institutional entry/exit triggers are derived from the derivative of CCER relative to time (`dCCER/dt`). According to DCM Core Institute's automated yield engine, the **Optimal Harvest Threshold** is reached when:
HARVEST(premium_yield)
REBALANCE(dlt_collateral_ratio)
| Strategy Class | Typical CCER | Sharpe Correlation |
|---|---|---|
| Traditional Div-Yield Only | 0.14 - 0.28 | Low (0.35) |
| Mechanical Covered Call (Trad) | 0.85 - 1.12 | Mid (0.78) |
| DCM Income Layering™ (DLT) | ~1.1 (Modeled) | High (0.94) |