WDC options: estimated premium turnover $99M; largest line WDC261023C00380000 (Call) $6M (expires 2026-10-23)WDC 期权异动：所扫描合约成交权利金估算约 $99M；最大合约 WDC261023C00380000（看涨期权 Call）约 $6M（2026-10-23 到期）
Estimated premium turnover across the scanned WDC contracts was $99M on 62,830 contracts. The call/put volume ratio was 0.9x (calls 29,675 / puts 33,155). The largest line was WDC261023C00380000 (Call), with estimated premium turnover of $6M and expiration on 2026-10-23. The nearest expiration was 2026-10-02; the ATM options implied a move of about 2.2%. Average call IV was 119.7%, average put IV was 127.3%, and put/call IV skew was +7.6 pts.
The underlying moved -13.6% in the same snapshot.
WDC 所扫描合约权利金成交额估算为 $99M，成交量 62,830 张；Call/Put 成交量比为 0.9x（Call 29,675 张 / Put 33,155 张）。最大合约为 WDC261023C00380000（看涨期权 Call），权利金成交额估算 $6M，到期日 2026-10-23。最近到期日为 2026-10-02，ATM 隐含波动对应的价格区间约 2.2%；平均 Call IV 为 119.7%，平均 Put IV 为 127.3%，Put/Call IV 偏斜为 +7.6 pts。
同期标的价格变动为 -13.6%。
For information only. Not investment advice.内容仅供参考，不构成投资建议。