Reliance Industries Sees Heavy Put Option Activity Amid Bearish Sentiment

Put Option Surge Highlights Investor Caution

On 18 March 2026, Reliance Industries Ltd (NSE: RELIANCE) recorded the most active put option trading among large-cap stocks, with 3,566 contracts exchanged at the ₹1,400 strike price expiring on 30 March 2026. This activity generated a turnover of ₹3.01 crores and an open interest of 7,470 contracts, underscoring a notable build-up of bearish bets or protective hedges.

The underlying stock price stood at ₹1,408, just above the strike price, indicating that traders are positioning for a potential downside or volatility in the near term. The put option volume and open interest levels are significant relative to the stock’s liquidity, which comfortably supports trade sizes of up to ₹60.32 crores based on recent average traded value.

Technical Context and Price Action

Reliance Industries has outperformed its oil sector peers marginally, gaining 0.74% on the day compared to the sector’s 0.53% and the Sensex’s 0.56%. The stock has recorded three consecutive days of gains, delivering a cumulative return of 2.05% over this period. However, it has traded within a narrow range of ₹12.8, reflecting some indecision among investors.

Technically, the stock is trading above its 5-day and 20-day moving averages but remains below its longer-term 50-day, 100-day, and 200-day moving averages. This mixed technical picture may be contributing to the cautious stance reflected in the put option activity, as investors weigh the possibility of a pullback against the recent short-term strength.

Investor participation appears to be waning, with delivery volumes on 17 March falling by 26.94% compared to the five-day average, signalling reduced conviction in the current rally. This decline in delivery volume, combined with the surge in put options, suggests that market participants may be seeking downside protection or speculating on a near-term correction.

Mojo Score Downgrade Reflects Growing Caution

Reliance Industries currently holds a Mojo Score of 47.0, categorised as a Sell rating by MarketsMOJO, having been downgraded from Hold on 25 February 2026. This downgrade reflects deteriorating fundamentals or technical signals that have prompted a more cautious outlook from analysts. The large-cap oil giant’s market capitalisation stands at a robust ₹19,05,236.30 crores, but the recent rating shift indicates that investors should carefully monitor developments.

The downgrade aligns with the increased put option activity, suggesting that both retail and institutional investors are hedging against potential downside risks. The oil sector’s inherent volatility, combined with global energy market uncertainties, may be influencing this sentiment shift.

Expiry Patterns and Strike Price Significance

The expiry date of 30 March 2026 is a critical near-term event for options traders. The concentration of put contracts at the ₹1,400 strike price, which is close to the current underlying price, indicates a key support level that market participants are watching. Should the stock fall below this level, the put options could gain intrinsic value, providing downside protection or speculative profit opportunities.

Open interest of 7,470 contracts at this strike is substantial, signalling that many traders have established positions that could influence price dynamics as expiry approaches. This level of activity often leads to increased volatility and potential price swings as traders adjust or close positions.

Investor Implications and Hedging Strategies

For investors holding Reliance Industries shares, the heavy put option activity may serve as a warning to reassess risk exposure. The surge in puts can be interpreted as a hedge against a possible decline or as a speculative bet on weakening price momentum. Investors may consider protective strategies such as buying puts or employing collars to limit downside risk while maintaining upside potential.

Conversely, traders with a bullish outlook might view the elevated put open interest as an opportunity to sell premium, capitalising on potentially inflated option prices due to heightened demand for downside protection.

Sector and Market Context

Reliance Industries operates within the oil sector, which has experienced mixed performance amid fluctuating crude prices and geopolitical tensions. The stock’s outperformance relative to its sector by 0.29% today is modest but noteworthy given the broader market volatility. Investors should consider sectoral trends alongside company-specific factors when evaluating Reliance’s outlook.

The Sensex’s 0.56% gain today reflects a generally positive market environment, yet the cautious positioning in Reliance’s options market suggests that investors are bracing for potential sector-specific headwinds or company-level challenges.

Conclusion: Navigating Uncertainty with Strategic Positioning

Reliance Industries Ltd’s recent surge in put option activity at the ₹1,400 strike price ahead of the 30 March expiry highlights a growing sense of caution among investors. Despite short-term gains and a solid market capitalisation, the downgrade to a Sell rating and mixed technical signals suggest that downside risks are being actively managed through options strategies.

Market participants should closely monitor price action around key moving averages and delivery volumes, as well as the evolving open interest in options, to gauge sentiment shifts. Employing hedging techniques or considering alternative investments within the oil sector may be prudent as the expiry date approaches.

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