engine_return_pct=36.972374499999994 jq_return_pct=40.970197699999986 return_gap_pct_points=-3.9978231999999947 engine_trade_count=1346 jq_trade_count=1406 engine_final_holding_count=36 jq_final_holding_count=37 overlap_trade_count=953 avg_abs_qty_diff=12303.882476390347 median_abs_qty_diff=2500.0 avg_abs_price_diff=0.1053157894736842 median_abs_price_diff=0.05000000000000071 data_blocker=ticks_v1 for many selected symbols has no rows between 10:00:01 and 10:18:00, so bt_snapshot_1018_v1 falls back to ~09:59 quotes