Call Option Trading Highlights
On the derivatives front, Reliance Industries recorded a substantial number of call option contracts traded for the 30 December 2025 expiry. Specifically, the strike price of ₹1,540 attracted 6,961 contracts, translating into a turnover of approximately ₹865.25 lakhs. The open interest at this strike stands at 5,220 contracts, signalling sustained investor interest and positioning in the near term.
The underlying stock price at ₹1,545.30 is closely aligned with the strike price, indicating that market participants are positioning themselves near the current trading level. This proximity often suggests expectations of price movement in the stock, with the call options reflecting a degree of bullish sentiment.
Price Performance and Market Context
Reliance Industries is trading within 2.26% of its 52-week high of ₹1,581.30, underscoring a relatively strong price performance over the past year. The stock's one-day return of 1.02% outpaces the sector return of 0.83% and the broader Sensex gain of 0.31%, reflecting relative strength in the oil sector.
Technical indicators further support this positive momentum. Reliance is trading above its key moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. This alignment across multiple timeframes often signals sustained upward price trends and investor confidence.
Investor Participation and Liquidity
Investor engagement in Reliance Industries has shown signs of rising participation. Delivery volume on 9 December reached 71.66 lakh shares, marking a 3.11% increase compared to the five-day average delivery volume. This uptick in delivery volume suggests that investors are increasingly taking physical delivery of shares, which can be interpreted as a sign of conviction in the stock's prospects.
Liquidity remains robust, with the stock supporting trade sizes of up to ₹34.23 crore based on 2% of the five-day average traded value. Such liquidity levels are crucial for institutional and retail investors alike, facilitating efficient entry and exit without significant price impact.
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Sector and Market Capitalisation Overview
Reliance Industries operates within the oil industry, a sector that continues to attract significant investor attention amid global energy dynamics. The company holds a large-cap status with a market capitalisation of approximately ₹20,81,564 crore, placing it among the most valuable entities in the Indian equity market.
The stock's performance relative to the oil sector and the broader market indices reflects its pivotal role in the energy landscape. Its ability to maintain trading levels near 52-week highs and outperform sector benchmarks indicates resilience and sustained investor interest.
Expiry Patterns and Investor Sentiment
The concentration of call option activity at the ₹1,540 strike price for the 30 December expiry suggests that investors are positioning for potential upside in the near term. Open interest figures reinforce this view, as a sizeable number of contracts remain outstanding, indicating that traders are maintaining their bullish stances rather than closing positions.
Such patterns often precede significant price movements, as market participants adjust their portfolios in anticipation of earnings announcements, sector developments, or macroeconomic factors impacting the oil industry.
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Implications for Investors
For market participants, the active call option trading in Reliance Industries offers insights into prevailing market sentiment. The strike price concentration near the current stock price and the sizeable open interest suggest that investors are anticipating potential upward price movement before the December expiry.
However, investors should also consider the broader market context, including sector trends and macroeconomic factors influencing the oil industry. Reliance's position as a large-cap stock with strong liquidity and technical support levels provides a foundation for strategic portfolio decisions.
Monitoring option expiry dynamics and open interest changes in the coming weeks will be essential for gauging shifts in market expectations and adjusting investment approaches accordingly.
Conclusion
Reliance Industries continues to command attention in both the cash and derivatives markets. The robust call option activity ahead of the 30 December 2025 expiry, combined with the stock's proximity to its 52-week high and supportive technical indicators, reflects a market environment where bullish positioning is prominent.
Investors and traders alike will be closely watching developments in the oil sector and Reliance's price action as the expiry date approaches, seeking to capitalise on potential opportunities while managing associated risks.
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