feature,taken_mean,skipped_mean,smd,mw_p,n_taken,n_skipped,q_bh tod,100.796,137.596,-0.407,0.0,103,559,0.001 oi_chg15,13.19,6.956,0.299,0.001,93,546,0.012 prior_trades,2.282,1.832,0.286,0.004,103,559,0.022 vix,15.373,14.907,0.185,0.082,103,559,0.348 basis_chg15,1.698,1.325,0.01,0.228,93,546,0.589 prem_chg5,8.092,7.828,0.034,0.257,103,559,0.589 dist_round50,12.275,13.162,-0.12,0.258,103,559,0.589 pcr_chg15,-0.005,-0.012,0.032,0.304,93,546,0.589 prem_dd,13.202,15.073,-0.137,0.312,103,559,0.589 dist_round100,26.583,25.282,0.092,0.397,103,559,0.675 basis,48.162,48.878,-0.016,0.469,103,559,0.725 spot_mv15,27.906,25.207,0.098,0.548,93,546,0.748 gap,-0.104,-0.14,0.07,0.572,103,559,0.748 spot_pos,0.733,0.721,0.044,0.726,103,559,0.881 expiry_day,0.184,0.193,-0.022,0.837,103,559,0.903 prem_chg15,11.045,10.637,0.029,0.85,93,546,0.903 dte,4.699,4.628,0.034,0.919,103,559,0.919