$SPY SPDR S&amp;P 500 Option Alert: Jan 15 $255 Puts Sweep (2) near the Ask: 750 @ $10.0 vs 20914 OI; Ref=$313.13 [6/23/2020, 4:50:50 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $UVXY $HTZ $WFC $SPXU $CHWY $THC $BAC $AMD $IDEX $ROKU $FB $IQ