| feature,importance | |
| delta,0.3552126 | |
| implied_volatility,0.1329813 | |
| gamma,0.12158539 | |
| strike,0.082717635 | |
| open_interest,0.05824863 | |
| vega,0.054474305 | |
| theta,0.04746337 | |
| tte_days,0.039709378 | |
| rho,0.035451926 | |
| log_moneyness,0.031234324 | |
| volume,0.022111082 | |
| type_enc,0.018809889 | |