$XBI SPDR Series Trust SPDR S&amp;P Biotech ETF Option Alert: Aug 21 $109 Puts Sweep (22) near the Ask: 1603 @ $5.451 vs 10 OI; Ref=$113.24 [6/26/2020, 4:58:51 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $XRT $BAC $TSLA $GS $BA $WFC $MS $IWM $GE $KHC $BABA $WLL