Notable Friday Option Activity: SCHW, VST, FSLR

Vistra Corp (VST) and First Solar Inc (FSLR) are experiencing unusually high options trading volume today, with VST's options volume representing 86% of its average daily share trading and FSLR's at 85.7%. Notably, VST saw significant activity in its September 2025 $175 put options, while FSLR had elevated volume in its October 2025 $250 call options, indicating specific long-dated directional interest in both stocks.

Analysis

Vistra Corp (VST) and First Solar Inc (FSLR) are exhibiting significant options market activity, with volumes reaching 86% and 85.7% of their respective average daily share trading volumes. This indicates a substantial concentration of interest in derivatives relative to the underlying equities. For Vistra, the activity is notably focused on the September 2025 $175 strike put options, with 1,682 contracts traded, suggesting a specific, long-dated bearish or hedging position. Conversely, First Solar shows elevated volume in the October 2025 $250 strike call options, with 3,450 contracts changing hands, implying a significant bullish bet on the company's long-term price appreciation. The concentration in these specific long-dated contracts, rather than broad-based volume, points toward strategic positioning by large market participants rather than general retail speculation.

Key Decisions for Investors

• Investors should recognize the unusual options volume in VST and FSLR as a signal of potential future volatility and significant institutional positioning.
• For Vistra Corp, the heavy concentration in long-dated put options warrants monitoring downside risk factors and could indicate sophisticated investors are either hedging long positions or speculating on a price decline below $175.