STX options: estimated premium turnover $65M; largest line STX261120C00880000 (Call) $8M (expires 2026-11-20)STX 期权异动：所扫描合约成交权利金估算约 $65M；最大合约 STX261120C00880000（看涨期权 Call）约 $8M（2026-11-20 到期）
Estimated premium turnover across the scanned STX contracts was $65M on 13,105 contracts. The call/put volume ratio was 1.6x (calls 8,144 / puts 4,961). The largest line was STX261120C00880000 (Call), with estimated premium turnover of $8M and expiration on 2026-11-20. The nearest expiration was 2026-09-11; the ATM options implied a move of about 6.4%. Average call IV was 89.9%, average put IV was 89.1%, and put/call IV skew was -0.8 pts.
The underlying moved -0.6% in the same snapshot.
STX 所扫描合约权利金成交额估算为 $65M，成交量 13,105 张；Call/Put 成交量比为 1.6x（Call 8,144 张 / Put 4,961 张）。最大合约为 STX261120C00880000（看涨期权 Call），权利金成交额估算 $8M，到期日 2026-11-20。最近到期日为 2026-09-11，ATM 隐含波动对应的价格区间约 6.4%；平均 Call IV 为 89.9%，平均 Put IV 为 89.1%，Put/Call IV 偏斜为 -0.8 pts。
同期标的价格变动为 -0.6%。
For information only. Not investment advice.内容仅供参考，不构成投资建议。