Noteworthy Thursday Option Activity: XYL, AMAT, AGX

Applied Materials (AMAT) and Argan Inc (AGX) are experiencing significant options trading activity today, with total options volume for each representing approximately 50% of their respective average daily stock trading volumes. For AMAT, notable volume was observed in the August 2025 $182.50 strike put option, while AGX saw high interest in its August 2025 $240 strike call option. This elevated options engagement, particularly in long-dated contracts, suggests increased speculative interest or strategic positioning around these specific price targets for both companies.

Analysis

Applied Materials (AMAT) and Argan Inc. (AGX) are both experiencing a significant surge in options market activity, suggesting focused strategic positioning by traders. For AMAT, the options volume of 29,370 contracts represents approximately 2.9 million underlying shares, a figure equivalent to a substantial 49.6% of its average daily stock volume. This activity is heavily concentrated in the August 01, 2025, $182.50 strike put option, which has seen 3,839 contracts traded. Such high volume in a long-dated put could indicate either a significant hedging strategy against long positions or a speculative bearish bet on the stock's performance over the next year. Similarly, options on Argan Inc. have reached a volume of 2,110 contracts, accounting for 49.2% of its average daily share turnover. The activity is most pronounced in the August 15, 2025, $240 strike call option, with 811 contracts traded. This concentrated interest in long-dated calls signals a strong bullish sentiment from a segment of the market, which is betting on considerable upside in AGX's share price. The long-term expiration dates for these specific high-volume contracts in both companies underscore that this is likely not short-term speculation but rather strategic, thesis-driven positioning.

Key Decisions for Investors

• Investors in Applied Materials should note the significant put option activity at the $182.50 strike, as this level may now act as a psychological benchmark and could influence future price action, signaling either a hedging floor or a bearish target.
• For Argan Inc., the concentrated buying of long-dated $240 strike calls indicates a strong bullish conviction from derivatives traders, which could be seen as a positive signal for those with a similar long-term growth thesis.