feature,importance
delta,0.34027687
gamma,0.13540125
rho,0.12875815
strike,0.10461273
tte_days,0.070660934
log_moneyness,0.04937866
vega,0.03761566
type_enc,0.029606586
theta,0.029504027
volume,0.027685951
open_interest,0.026807545
implied_volatility,0.019691706