PLTR options: $443M premium turnover into 2026-08-07; largest line PLTR260918C00155000 $109MPLTR 期权异动：期权成交额约 $443M，到期 2026-08-07，最大合约 PLTR260918C00155000 约 $109M
Options Flow Snapshot
On August 7, 2026, Palantir Technologies (PLTR) saw exceptional options activity: total option volume reached 895,280 contracts, with total premium turnover of $443 million—2.2x and 3.0x the recent daily average, respectively. While 440 near-the-money contracts were observed for the nearest expiration (August 7, 2026), the largest active contract was PLTR260918C00155000, a $155 strike call option expiring September 18, 2026, with $109 million in premium turnover, accounting for 24.6% of the day’s total options volume. The at-the-money (ATM) straddle implied a 10.2% one-day price move, average put implied volatility (IV) exceeded average call IV by 232.8 percentage points, and the call/put volume ratio was 1.89. Total option premium turnover equaled 7.4% of the day’s underlying stock trading volume.
Signal Read-Through
This event combines two key market signals: concentrated options volume and extreme downside skew. The single large call contract represents a concentrated trading event, while the wide IV gap between puts and calls shows the market is pricing far more downside risk than upside potential. Combined with the 10.2% implied price move, the signal indicates market participants expect PLTR to experience significant near-term volatility.
Fundamental and Event Cross-Check
This options activity follows a better-than-expected Q2 2026 earnings report released August 3, 2026: PLTR posted EPS of $0.41 (vs. consensus $0.34) and revenue of $1.935 billion (vs. consensus $1.812 billion), with the stock rising 9.95% the following day. Additionally, multiple executives and directors sold PLTR shares in July 2026, including director Alexander D. Moore who sold $2.14 million worth of stock and executive Sankar Shyam who sold $24.05 million worth of stock. As of December 31, 2025, PLTR had 3,212 institutional holders, representing 55.8% of the float, an increase of 197 holders from the prior quarter.
Follow-Up Markers
Key items to monitor include changes to open interest for the largest active contract PLTR260918C00155000 to clarify trading intent, as well as upcoming SEC filings, institutional holding reports, and company announcements. This signal does not confirm PLTR will see a 10.2% price move, does not verify the exact motive behind the large options trades, and does not guarantee future concentrated options activity will occur.
期权成交结构
2026年8月7日，Palantir Technologies（PLTR）的期权市场出现显著成交活动：当日总期权成交量达895,280张合约，总成交额约4.43亿美元，分别为近期日均成交量的2.2倍、日均成交额的3.0倍。当日近月到期（2026年8月7日到期）的期权合约共440张，但最活跃的合约为行权价155美元、2026年9月18日到期的看涨期权PLTR260918C00155000，成交额约1.09亿美元，占当日总期权成交额的24.6%。当日平值跨式期权隐含波动幅度达10.2%，认沽期权平均隐含波动率较看涨期权高出232.8个百分点，看涨/认沽成交量比为1.89，整体期权成交额占当日股票成交额的7.4%。
信号含义
该信号同时具备成交集中特征与极端下行偏度：一方面单一大额看涨期权合约的成交占比突出，属于典型的成交集中事件；另一方面认沽期权隐含波动率显著高于看涨期权，显示市场对下行风险的定价远高于上行空间，叠加平值跨式期权隐含的10.2%单日波动幅度，反映市场预期PLTR股价将出现大幅波动。
基本面与事件交叉验证
本次期权活动发生在PLTR发布超预期Q2财报后的第四个交易日：2026年8月3日发布的Q2财报显示，EPS实际0.41美元超出市场预期的0.34美元，营收19.35亿美元超出预期的18.12亿美元，当日公司股价上涨9.95%。此外，2026年7月多名公司高管与董事进行了股份减持，包括董事Alexander D. Moore累计减持约214万美元股份，高管Sankar Shyam累计减持约2405万美元股份。截至2025年12月31日，PLTR共有3212家机构持有者，持股占浮筹比例达55.8%，较此前季度增加197家机构。
后续关注
需关注以下两点：一是最大活跃合约PLTR260918C00155000的后续持仓变动，以判断交易动机是投机还是对冲；二是后续发布的PLTR SEC filings、机构持仓报告及公司公告。本信号无法证明PLTR股价将出现10.2%的波动，也无法确认大额期权交易的具体目的，同时不代表未来会持续出现同类期权成交集中事件。
This analysis was generated by InvestLog AI based on SEC filings, Form 4 insider transactions, Form 144 planned-sale notices, 13F institutional holdings, analyst ratings, and market data. It is for informational purposes only and does not constitute investment advice.这篇研究由 InvestLog AI 基于 SEC 披露、Form 4 内部人交易、Form 144 计划减持、13F 机构持仓、分析师评级和市场数据生成。内容仅供参考，不构成投资建议。