$AAL American Airlines Group Option Alert: Aug 21 $20 Puts at the Ask: 5000 @ $6.951 vs 7166 OI; Earnings 7/23 Before Open [est] Ref=$14.14 [6/23/2020, 10:19:14 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $GDX $GSX $TZA $AVTR $GPS $PTCT $ALRM $DIS $CERS $DIA $PD $MRO