$ZI Pre-Earnings

9952 ZI Nov23 12.5 Puts $0.25 (CboeTheo=0.24)  ASK  ISE 09:43:28.394 IV=97.3% +11.6 BZX 753 x $0.20 - $0.25 x 722 BOX  AUCTION - OPENING   Pre-Earnings  Vega=$7482 ZI=15.55 Ref

SWEEP DETECTED:
>>2000 ZI Nov23 12.5 Puts $0.25 (CboeTheo=0.25)  ASK  [MULTI] 09:46:41.147 IV=96.2% +10.6 C2 433 x $0.20 - $0.25 x 850 C2  ISO   Pre-Earnings  Vega=$1510 ZI=15.51 Ref

SWEEP DETECTED:
>>2067 ZI Nov23 15.0 Puts $0.999 (CboeTheo=0.89)  ASK  [MULTI] 09:49:23.508 IV=88.1% +17.9 BZX 28 x $0.95 - $1.00 x 509 C2  ISO - OPENING   Pre-Earnings  Vega=$2764 ZI=15.41 Ref

SPLIT TICKET:
>>2000 ZI Nov23 12.5 Puts $0.25 (CboeTheo=0.30)  BID  [MIAX] 13:13:27.807 IV=95.2% +9.5 PHLX 183 x $0.25 - $0.30 x 2517 CBOE  AUCTION   Pre-Earnings   52WeekLow  Vega=$1515 ZI=15.40 Ref

SWEEP DETECTED:
>>2892 ZI Nov23 12.5 Puts $0.25 (CboeTheo=0.30)  BID  [MULTI] 13:13:54.686 IV=95.2% +9.5 PHLX 183 x $0.25 - $0.30 x 2517 CBOE  AUCTION   Pre-Earnings   52WeekLow  Vega=$2190 ZI=15.40 Ref

#earnings