WDC options: estimated premium turnover $26M; largest line WDC270917C00510000 (Call) $1M (expires 2027-09-17)WDC 期权异动：所扫描合约成交权利金估算约 $26M；最大合约 WDC270917C00510000（看涨期权 Call）约 $1M（2027-09-17 到期）
Estimated premium turnover across the scanned WDC contracts was $26M on 13,517 contracts. The call/put volume ratio was 1.6x (calls 8,362 / puts 5,155). The largest line was WDC270917C00510000 (Call), with estimated premium turnover of $1M and expiration on 2027-09-17. The nearest expiration was 2026-10-02; the ATM options implied a move of about 6.7%. Average call IV was 80.0%, average put IV was 79.8%, and put/call IV skew was -0.2 pts.
The underlying moved +1.4% in the same snapshot.
WDC 所扫描合约权利金成交额估算为 $26M，成交量 13,517 张；Call/Put 成交量比为 1.6x（Call 8,362 张 / Put 5,155 张）。最大合约为 WDC270917C00510000（看涨期权 Call），权利金成交额估算 $1M，到期日 2027-09-17。最近到期日为 2026-10-02，ATM 隐含波动对应的价格区间约 6.7%；平均 Call IV 为 80.0%，平均 Put IV 为 79.8%，Put/Call IV 偏斜为 -0.2 pts。
同期标的价格变动为 +1.4%。
For information only. Not investment advice.内容仅供参考，不构成投资建议。