Surge in Put Option Volumes
Data from the derivatives market reveals that Reliance Industries witnessed a substantial 5,927 put option contracts traded for expiry on 26 May 2026. This volume translates into a turnover of approximately ₹13.22 crores, underscoring significant investor interest in downside protection. The open interest for these puts stands at 2,181 contracts, indicating that a sizeable number of positions remain active as expiry approaches.
The underlying stock price of Reliance Industries closed at ₹1,354.20 on 21 May 2026, hovering just 4.7% above its 52-week low of ₹1,290. This proximity to the lower end of its annual trading range has likely contributed to the heightened put option activity, as market participants brace for potential further downside or seek to hedge existing long exposures.
Expiry Patterns and Strike Price Significance
The ₹1,330 strike price has emerged as the focal point for bearish bets, with the majority of put contracts clustered around this level. This strike sits roughly 1.8% below the current market price, suggesting that traders are positioning for a moderate correction rather than a sharp decline. The expiry date of 26 May 2026 is critical, as it coincides with the monthly derivatives expiry, often a period of heightened volatility and strategic repositioning.
Reliance’s put option activity contrasts with its recent price performance, which has outperformed the oil sector by 0.38% on the day, and posted a 0.34% gain compared to the sector’s marginal decline of 0.04%. However, the stock remains below its 20-day, 50-day, 100-day, and 200-day moving averages, signalling that the broader trend remains under pressure despite short-term resilience.
Investor Participation and Liquidity Considerations
Investor participation appears to be waning, with delivery volumes on 21 May falling by 30.4% compared to the five-day average, registering at 68.99 lakh shares. This decline in physical market activity may be driving increased reliance on derivatives for expressing market views or managing risk.
Liquidity remains robust, with the stock’s traded value supporting sizeable trade sizes up to ₹49.26 crores based on 2% of the five-day average traded value. This liquidity ensures that options traders can enter and exit positions with relative ease, further encouraging active put option trading.
Mojo Score and Analyst Sentiment
Reliance Industries currently holds a Mojo Score of 41.0, categorised as a Sell rating by MarketsMOJO. This represents a downgrade from a previous Hold rating on 11 May 2026, reflecting deteriorating fundamentals or technical indicators. The large-cap oil sector heavyweight’s downgrade aligns with the increased put option activity, reinforcing the narrative of cautious investor sentiment.
Market participants should note that the downgrade and bearish options positioning may be influenced by broader sectoral pressures, including fluctuating crude oil prices, regulatory developments, and global economic uncertainties impacting demand forecasts.
Implications for Investors and Traders
The pronounced put option activity at the ₹1,330 strike price ahead of the 26 May expiry suggests that investors are either hedging existing long positions or speculating on a near-term price correction. For long-term investors, this may signal a need to reassess risk exposure and monitor upcoming earnings or sectoral catalysts closely.
Traders focusing on derivatives should consider the open interest and volume data as indicators of potential support or resistance levels. The clustering of puts at ₹1,330 could act as a psychological floor, with significant option sellers potentially defending this level to avoid assignment risk.
Meanwhile, the stock’s narrow trading range of ₹8.8 and its position relative to moving averages indicate a consolidation phase, which could precede a decisive move in either direction. The interplay between technical factors and options market positioning will be critical to watch in the coming days.
Sector and Market Context
Reliance Industries’ performance and options activity must also be viewed in the context of the broader oil sector and the Sensex benchmark. While Reliance outperformed its sector on the day, the Sensex gained 0.56%, suggesting that the stock’s relative strength is modest. The oil sector continues to face headwinds from global supply dynamics and demand uncertainties, which may be contributing to the cautious stance reflected in options markets.
Investors should remain vigilant for macroeconomic developments, including crude oil price movements, geopolitical tensions, and domestic policy changes, all of which could influence Reliance’s stock trajectory and derivatives activity.
Conclusion
The heavy put option trading in Reliance Industries ahead of the 26 May 2026 expiry highlights a growing bearish sentiment or hedging demand among investors. With the stock trading near its 52-week low and recently downgraded to a Sell rating, market participants are positioning cautiously amid uncertain sectoral and macroeconomic conditions.
For investors and traders alike, monitoring the evolving options landscape alongside technical and fundamental indicators will be essential to navigate the risks and opportunities presented by this large-cap oil sector leader in the near term.
