$IWF iShares Russell 1000 Growth ETF Option Alert: Dec 18 $147 Puts at the Bid: 4000 @ $3.0 vs 0 OI; Ref=$199.91 [7/8/2020, 8:34:32 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $ERIC $IBM $ROST $GDS $SLV $OKTA $CLR $ANF $MITT $JETS $KO $IBKR