Bharti Airtel Sees Surge in Call Option Activity Ahead of March Expiry

Robust Call Option Trading Highlights Investor Sentiment

On 4 March 2026, Bharti Airtel’s call options with a strike price of ₹1,900 expiring on 30 March 2026 recorded a remarkable 9,552 contracts traded, generating a turnover of ₹1,640.2 lakhs. The open interest stood at 2,210 contracts, underscoring sustained investor interest in bullish bets on the stock. The underlying stock price was ₹1,880.7, just shy of the strike price, indicating that traders are positioning for a potential upside in the coming weeks.

This surge in call option activity is notable given the stock’s recent price action. Bharti Airtel outperformed its sector by 0.5% on the day, delivering a 0.66% gain compared to the Telecom - Services sector’s decline of 0.16% and the broader Sensex’s sharp fall of 2.01%. The stock reversed a two-day losing streak, touching an intraday low of ₹1,815.3, down 3.09%, before recovering. However, it remains below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, signalling a cautious technical backdrop.

Technical and Fundamental Context

Bharti Airtel’s current trading below all major moving averages suggests the stock is in a consolidation phase after recent volatility. Yet, the rising delivery volume of 76.18 lakh shares on 2 March, a 20.23% increase over the five-day average, indicates growing investor participation and confidence in the stock’s medium-term outlook. The stock’s liquidity is robust, with a trade size capacity of ₹44.33 crore based on 2% of the five-day average traded value, facilitating smooth execution of large trades.

From a fundamental perspective, Bharti Airtel remains a heavyweight in the telecom sector with a market capitalisation of ₹10,61,105 crore, categorised as a large-cap stock. The company’s Mojo Score currently stands at 52.0, reflecting a Hold rating, a downgrade from a Buy rating issued on 29 December 2025. This shift in rating suggests a more cautious stance by analysts, possibly due to near-term headwinds or valuation concerns, despite the company’s strong market position.

Expiry Patterns and Strike Price Significance

The concentration of call option trades at the ₹1,900 strike price, just above the current market price, indicates a strategic positioning by investors anticipating a breakout above this level before the 30 March expiry. This strike price acts as a psychological resistance level, and a sustained move above it could trigger further bullish momentum.

Options expiry dates often bring increased volatility as traders adjust or close positions. The high open interest at this strike price suggests that many investors are either hedging existing positions or speculating on a rally, which could lead to amplified price movements in the final weeks of March.

Sectoral and Market Comparison

Bharti Airtel’s outperformance relative to the Telecom - Services sector and the broader market on the day highlights its relative strength amid a challenging environment. While the sector declined marginally and the Sensex experienced a notable correction, Bharti Airtel’s resilience is a positive signal for investors looking for defensive yet growth-oriented telecom stocks.

However, the downgrade from Buy to Hold by MarketsMOJO analysts on 29 December 2025 reflects a tempered outlook, possibly due to competitive pressures, regulatory challenges, or valuation concerns. The company’s Mojo Grade of Hold and a Market Cap Grade of 1 (indicating large-cap status) suggest that while the stock is stable, investors should weigh risks carefully.

Investor Takeaways and Outlook

The pronounced call option activity in Bharti Airtel signals a cautiously optimistic market view. Investors appear to be positioning for a potential rebound or breakout above ₹1,900 in the near term, despite the stock’s current technical weakness. The elevated delivery volumes and liquidity support the notion of increased investor engagement.

Nonetheless, the Hold rating and recent downgrade indicate that analysts remain watchful of risks, including sector competition, regulatory developments, and broader market volatility. Investors should monitor price action around the ₹1,900 strike and expiry date closely, as a decisive move could validate the bullish sentiment embedded in the options market.

For those considering exposure to Bharti Airtel, balancing the stock’s large-cap stability with its current technical challenges and analyst caution is prudent. The options market activity provides a useful barometer of sentiment but should be integrated with fundamental and technical analysis for informed decision-making.

Conclusion

Bharti Airtel’s dominance in call option trading ahead of the 30 March expiry highlights a significant bullish tilt among investors, despite the stock’s recent underperformance relative to moving averages. The ₹1,900 strike price has emerged as a key level to watch, with open interest and turnover suggesting strong positioning for a potential upside. While the company’s Hold rating and cautious analyst stance temper exuberance, the options market activity underscores the telecom giant’s continued appeal as a strategic investment in the sector.

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