$SPY SPDR S&amp;P 500 Option Alert: Sep 18 $245 Puts Sweep (13) near the Ask: 1984 @ $3.82 vs 17704 OI; Ref=$302.78 [6/29/2020, 6:35:58 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $CFG $CRWD $NUAN $ROKU $NIO $BUD $USB $M $MSFT $BAC $PPL $TME