Reliance Industries Sees Surge in Call Option Activity Ahead of March Expiry

Robust Call Option Volumes Signal Market Interest

Data from the derivatives market reveals that Reliance Industries (NSE: RELIANCE) has emerged as one of the most actively traded stocks in call options this week. The underlying stock is currently valued at ₹1,391.90, with multiple strike prices attracting significant volumes ahead of the expiry on 30 March 2026.

Among the most traded call strikes, the ₹1,440 and ₹1,500 levels stand out with 4,243 and 3,717 contracts traded respectively. The ₹1,500 strike, notably out-of-the-money by approximately 108 points, commands the highest open interest at 15,488 contracts, indicating strong speculative positioning for a potential upside move. The ₹1,430 and ₹1,460 strikes also show substantial activity, with 3,548 and 3,235 contracts traded respectively, and open interest of 8,666 and 5,032 contracts.

Turnover figures further underscore the intensity of trading, with the ₹1,410 strike generating the highest turnover of ₹446.08 lakhs, followed by ₹1,440 at ₹262.64 lakhs and ₹1,430 at ₹270.89 lakhs. This concentrated activity in near-the-money and slightly out-of-the-money strikes suggests traders are positioning for a rebound or a breakout in the near term.

Technical and Fundamental Context

Despite the bullish option positioning, Reliance Industries’ mojo score currently stands at 41.0, categorised as a Sell rating as of 25 February 2026, downgraded from a previous Hold. The downgrade reflects concerns over the stock’s recent price action and fundamental outlook. The company’s market capitalisation remains robust at ₹18,82,502 crores, firmly placing it in the large-cap category within the oil sector.

From a technical perspective, the stock has underperformed its sector by 0.58% today and has gained marginally by 0.12% in the last trading session, outperforming the Sensex which declined by 1.10%. However, Reliance is trading below its key moving averages – 5-day, 20-day, 50-day, 100-day, and 200-day – signalling a prevailing downtrend. Investor participation has also waned, with delivery volumes on 11 March falling by nearly 14% compared to the five-day average, indicating cautious sentiment among long-term holders.

Expiry Dynamics and Strike Price Distribution

The expiry on 30 March 2026 is shaping up as a critical juncture for Reliance’s options market. The concentration of open interest at the ₹1,500 and ₹1,440 strikes, both above the current spot price, indicates a strong tilt towards bullish bets. Traders appear to be anticipating a rally that could push the stock beyond these levels within the next three weeks.

Open interest at the ₹1,500 strike is particularly noteworthy, standing at 15,488 contracts, which is nearly three times the open interest at the ₹1,410 strike (5,893 contracts). This skew towards higher strike prices suggests that market participants are willing to pay premiums for upside exposure, possibly reflecting expectations of positive catalysts or sectoral tailwinds in the oil industry.

However, the turnover data reveals a more nuanced picture. The ₹1,410 strike, closer to the money, has the highest turnover, indicating active trading and possibly profit booking or hedging activity. This mix of speculative and hedging trades is typical as expiry approaches, with traders balancing risk and reward.

Market Implications and Investor Takeaways

Reliance Industries’ current option market activity provides valuable insights for investors and traders alike. The heavy call option volumes at strikes above the current price reflect a cautiously optimistic outlook, despite the stock’s technical weakness and recent downgrade. This divergence between derivatives positioning and spot price trends often signals a potential inflection point.

Investors should note that while the mojo grade has deteriorated to Sell, the stock’s large market cap and sector leadership continue to attract significant interest. The liquidity profile remains strong, with the stock capable of handling trade sizes up to ₹65.3 crores based on recent average traded values, ensuring smooth execution for institutional participants.

Given the mixed signals, a prudent approach would be to monitor price action closely around the key strike prices and expiry date. A sustained move above ₹1,440 could validate the bullish sentiment embedded in the options market, while failure to breach this level might reinforce the current downtrend.

Conclusion: Balancing Bullish Options Activity with Caution

Reliance Industries Ltd’s surge in call option activity ahead of the 30 March expiry highlights a market brimming with bullish anticipation. The concentration of open interest and turnover at strikes ranging from ₹1,410 to ₹1,500 underscores a strategic positioning for a potential upside move. Yet, the stock’s technical underperformance and recent downgrade to a Sell mojo grade counsel caution.

For investors, this scenario presents both opportunity and risk. The options market suggests that a breakout could be on the horizon, but confirmation through price action and broader market cues is essential. Monitoring the evolving open interest and volume patterns in the coming weeks will be critical to gauge the sustainability of this bullish sentiment.

Ultimately, Reliance’s position as a heavyweight in the oil sector, combined with its liquidity and market cap, ensures it remains a focal point for traders and investors navigating the complex landscape of derivatives and equity markets.

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