Surge in Call Option Volumes and Turnover
Data from the derivatives market reveals that Interglobe Aviation’s call options have been among the most actively traded contracts in the airline sector. The strike prices clustered around the current underlying value of ₹4,635 have attracted substantial volumes, with the 4,600 strike call leading the pack. This contract recorded 7,685 contracts traded, generating a turnover of approximately ₹1,713.10 lakhs and an open interest of 4,363 contracts.
Close behind, the 4,700 strike call saw 5,849 contracts traded with a turnover of ₹885.60 lakhs and an open interest of 5,137, indicating strong speculative interest at this slightly higher strike. The 4,650 strike call also attracted notable activity with 4,173 contracts traded and a turnover of ₹789.20 lakhs. Meanwhile, the 5,000 strike call, which is significantly out-of-the-money relative to the current price, recorded 4,498 contracts traded and an open interest of 3,967, reflecting some longer-term bullish bets.
Expiry Date Concentration and Market Implications
All these call options share the same expiry date of 28 April 2026, underscoring a concentrated focus on the near-term outlook for Interglobe Aviation. The clustering of open interest and turnover around strike prices just above the current market price suggests traders are positioning for a potential rally in the stock over the next two weeks. This is particularly notable given the stock’s recent intraday high of ₹4,659, which represents a 5.24% gain on the day.
The active call option interest at strikes ranging from ₹4,600 to ₹4,700 indicates a market expectation that the stock could breach these levels before expiry, while the sizeable open interest at the ₹5,000 strike points to some optimism for a more substantial upside move in the medium term.
Stock Performance and Technical Context
Interglobe Aviation’s stock price has been performing in line with its sector, which gained 4.54% on the day, slightly outperforming the Sensex’s 1.53% advance. The stock opened with a gap up of 4.45% and closed with a 4.68% gain, touching an intraday high of ₹4,659. This price action is supported by the stock trading above its 5-day, 20-day, and 50-day moving averages, although it remains below its 100-day and 200-day averages, indicating some resistance at longer-term technical levels.
Liquidity remains robust, with the stock’s average traded value supporting trade sizes of up to ₹22.47 crores, ensuring that the active options market is backed by sufficient underlying stock liquidity. However, investor participation has shown signs of moderation, with delivery volumes falling by 35.65% compared to the 5-day average, suggesting some caution among long-term holders despite the bullish derivatives positioning.
Mojo Score and Analyst Sentiment
Despite the bullish activity in the options market, Interglobe Aviation’s fundamental assessment has recently deteriorated. The company’s Mojo Score stands at 33.0, reflecting a Sell grade as of 3 December 2025, downgraded from a previous Hold rating. This downgrade highlights concerns around valuation, earnings momentum, or sector headwinds that may temper enthusiasm among conservative investors.
Interglobe Aviation remains a large-cap stock with a market capitalisation of ₹1,71,258 crores, firmly entrenched in the airline sector. The downgrade suggests that while short-term speculative interest is high, longer-term fundamentals may warrant caution, particularly given the airline industry’s sensitivity to fuel prices, regulatory changes, and macroeconomic factors.
Investor Positioning and Strategic Takeaways
The pronounced call option activity at strikes near and above the current price level indicates that traders are positioning for a near-term upside, possibly anticipating positive catalysts such as improved quarterly earnings, easing fuel costs, or favourable travel demand trends. The concentration of open interest at the ₹4,700 and ₹5,000 strikes suggests a willingness to bet on a meaningful price appreciation within the next fortnight.
However, the divergence between the derivatives market’s bullish positioning and the fundamental downgrade underscores the importance of a balanced investment approach. Investors should weigh the technical momentum and speculative interest against the company’s underlying financial health and sector outlook before committing capital.
Given the stock’s current trading range and the expiry timeline, short-term traders may find opportunities in the options market, while long-term investors might prefer to monitor developments closely before adjusting their holdings.
Conclusion
Interglobe Aviation’s active call option market ahead of the 28 April expiry highlights a surge in bullish sentiment among traders, with significant volumes and open interest concentrated at strike prices just above the current market level. The stock’s strong intraday performance and sector-aligned gains reinforce this optimism. Nevertheless, the recent downgrade to a Sell Mojo Grade signals caution on fundamentals, suggesting that investors should carefully balance technical signals with broader market and company-specific factors. As expiry approaches, the options market will remain a key barometer of investor expectations for this leading airline stock.
