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The Charles Schwab Corporation (SCHW) experienced significant trading activity on this date, with a total volume of 88,175 contracts traded, equating to approximately 8.8 million underlying shares. This figure represents 111.4% of SCHW’s average daily trading volume of 7.9 million shares over the past month, with a notable 15,978 contracts for the $105 strike call option expiring September 19, 2025, representing around 1.6 million underlying shares.
Vistra Corp (VST) reported options trading volume of 32,637 contracts, or about 3.3 million underlying shares, which is approximately 86% of its average daily trading volume of 3.8 million shares. The $175 strike put option expiring September 12, 2025, saw 1,682 contracts traded, representing 168,200 underlying shares.
First Solar Inc (FSLR) recorded a volume of 28,433 contracts, or roughly 2.8 million underlying shares, accounting for 85.7% of its average daily trading volume of 3.3 million shares. A substantial 3,450 contracts for the $250 strike call option expiring October 17, 2025, was traded, representing approximately 345,000 underlying shares.
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