Long longer-dated call + short shorter-dated higher-strike call.
| Symbol | Return % | Sharpe | Max DD % | Win % | Avg/trade % | Trades |
|---|---|---|---|---|---|---|
| SPY | +769.7% | 0.98 | +93.5% | +84.2% | +40.5% | 19 |
| QQQ | +750.3% | 0.89 | +109.7% | +73.7% | +39.5% | 19 |
| IWM | +756.6% | 0.82 | +147.9% | +73.7% | +39.8% | 19 |
| DIA | +850.9% | 0.92 | +85.6% | +84.2% | +44.8% | 19 |
| Avg | +781.9% | 0.90 | +109.2% | +78.9% | — | 19 |
| Parameter | Default | Description |
|---|---|---|
| strike_skew | ATM/OTM | Long lower strike, short higher strike |
Diagonal combines time and strike differences to shape directional, theta, and vega exposure.
# +C(K1,T_long) - C(K2,T_short)