Rs 4,000 Puts — Just Below Current Price — Draw 2,973 Contracts on Interglobe Aviation Ltd

Put Options Event and Cash Market Context

On 23 Mar 2026, Interglobe Aviation Ltd witnessed significant put option activity with 2,973 contracts traded at the Rs 4,000 strike, generating a turnover of approximately ₹364.74 lakhs. The open interest at this strike stands at 4,367 contracts, indicating a sizeable existing position alongside the fresh trades. The expiry date for these options is 30 Mar 2026, just a week away, which adds urgency to the positioning.

The underlying stock closed at Rs 4,029.90, hovering just 0.27% above its 52-week low of Rs 4,035. Over the past three sessions, the stock has declined by 7.22%, underperforming the airline sector which fell 3.08% on the day. The day’s low touched Rs 4,040.80, reflecting persistent selling pressure. This backdrop is critical to interpreting the put activity — is the put buying a bearish bet or a protective measure?

Strike Price Analysis: Moneyness and Intent

The Rs 4,000 strike is slightly out-of-the-money (OTM) relative to the current price of Rs 4,029.90, a mere 0.75% below the underlying. This proximity to the spot price suggests that the puts are positioned close to the money, which often signals directional bearishness or hedging against near-term downside risk. The narrow gap means the put buyers expect or want protection against a decline of at least 1% within the next week, coinciding with the expiry.

Given the stock’s recent downtrend and proximity to a key support level near the 52-week low, the strike price aligns with a technical floor that traders may be watching closely. The put strike is also below all major moving averages — 5-day, 20-day, 50-day, 100-day, and 200-day — reinforcing the bearish technical context. However, the closeness to spot price and expiry proximity also opens the possibility of hedging rather than outright bearish speculation.

Interpreting the Put Activity: Bearish Bet, Hedge, or Put Writing?

Put option activity can be ambiguous. The three main interpretations here are: first, directional bearish positioning betting on further declines; second, hedging existing long positions to protect against downside; and third, put writing, where sellers collect premium expecting the stock to hold above the strike.

In this case, the stock’s recent 7.22% fall over three days and trading near a 52-week low supports the bearish positioning hypothesis. The near-the-money strike and short expiry suggest traders are bracing for further weakness or volatility. However, the open interest of 4,367 contracts compared to 2,973 traded contracts indicates a mix of fresh buying and existing positions being adjusted, which could also reflect protective hedging by long holders seeking insurance against a continued slide.

Put writing appears less likely given the stock’s downtrend and the strike’s proximity to spot price, which would expose sellers to significant risk if the stock falls further. The premium collected would need to be substantial to justify such risk, but the turnover figure suggests moderate activity rather than aggressive selling.

Open Interest and Contracts Analysis

The ratio of contracts traded (2,973) to open interest (4,367) is approximately 0.68, indicating a significant portion of fresh activity but also a substantial base of existing positions. This suggests that the put activity is not purely speculative but includes adjustments or additions to hedging strategies. The open interest level is moderately high for this strike, signalling that the Rs 4,000 put is a focal point for traders managing risk or positioning for near-term moves.

Given the expiry is just a week away, the fresh contracts likely represent urgent positioning, either to protect recent gains or to speculate on a further decline. The relatively balanced ratio between fresh trades and open interest contrasts with the calls market, where ratios often skew higher during directional bets, reinforcing the mixed intent behind these puts.

Cash Market Context: Technical and Delivery Volume Signals

Interglobe Aviation Ltd is trading below all major moving averages — 5-day, 20-day, 50-day, 100-day, and 200-day — a technical configuration that typically signals bearish momentum. The stock’s proximity to its 52-week low and the three-day consecutive fall of 7.22% reinforce this downtrend.

Interestingly, delivery volumes rose sharply by 52.99% on 20 Mar to 12.96 lakh shares, suggesting increased investor participation despite the price decline. This could indicate accumulation by longer-term investors or bargain hunting, which may explain why some put activity is hedging rather than purely bearish. The rally in delivery volume amid falling prices raises the question of whether the recent weakness is a pause in a larger trend or a deeper correction — is this a genuine recovery or a relief rally that will fade at the 50 DMA?

Delivery Volume and Liquidity Considerations

The stock’s liquidity supports sizeable trades, with a 5-day average traded value allowing for Rs 14.13 crore trade sizes. This liquidity ensures that the put option activity is backed by a sufficiently active cash market, reducing the likelihood of distortions caused by illiquid underlying shares. The rising delivery volume amid a downtrend suggests that the put buyers may be seeking protection rather than signalling outright bearish conviction.

Conclusion: Protective Hedging Amid Bearish Momentum

The put option activity at the Rs 4,000 strike on Interglobe Aviation Ltd reflects a nuanced picture. The stock’s recent decline and technical weakness support a bearish interpretation, with put buyers positioning for further downside. However, the strike’s proximity to the current price, the sizeable open interest, and rising delivery volumes suggest that much of this activity is likely protective hedging by investors seeking to guard against near-term losses rather than outright bearish speculation.

Put writing appears less plausible given the risk profile, and the data points to a cautious market stance rather than aggressive bearish conviction. The options and cash market together indicate a market bracing for volatility but not necessarily a collapse. Should investors consider hedging their positions in Interglobe Aviation Ltd as the expiry approaches, or is the current weakness a temporary correction?

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