Notable Friday Option Activity: XOM, MOS, CPRT

Mosaic Co (MOS) and Copart Inc (CPRT) are experiencing unusually high options trading volumes, with MOS's activity representing 61.7% and CPRT's 47.4% of their respective average daily share turnovers. Specifically, MOS saw robust activity in its September 2025 $27.50 call options, indicating strong bullish sentiment, while CPRT exhibited notable volume in its September 2025 $45 put options, suggesting bearish positioning. This concentrated, long-dated options flow points to significant directional bets or hedging strategies being deployed by investors in both companies.

Analysis

Unusual options market activity has been observed in both Mosaic Co (MOS) and Copart Inc (CPRT), indicating significant institutional positioning. For Mosaic, options volume reached 28,601 contracts, equating to a substantial 61.7% of its average daily share volume. The activity was heavily concentrated in the September 19, 2025, $27.50 strike call options, which saw 13,171 contracts traded. This specific, long-dated call buying suggests a strong bullish conviction, with market participants making a directional bet on MOS shares appreciating above $27.50 over the next year. Conversely, Copart experienced options volume of 27,191 contracts, or 47.4% of its average daily share turnover. The focus here was on the September 19, 2025, $45 strike put options, with 7,447 contracts changing hands. This concentration in long-dated puts points towards a significant bearish bet or a large-scale hedging strategy against a potential decline in CPRT's stock price below $45. The high volume and specific strike/date focus in both names signal that informed capital is actively establishing long-term directional views.

Key Decisions for Investors

• Investors should interpret the significant, long-dated options flow in MOS and CPRT as a potential leading indicator of future stock performance, warranting a deeper dive into the fundamental drivers for each company.