Put Options Event and Cash Market Context
The most active put strike for Bajaj Auto Ltd. on 13 Apr 2026 was Rs 9,800, with 5,103 contracts traded and a turnover exceeding ₹1,052 lakhs. Open interest at this strike stands at 766 contracts, indicating a substantial volume of fresh activity relative to existing positions. The expiry date for these options is 28 Apr 2026, giving traders just over two weeks to position themselves ahead of expiry.
The underlying stock closed at Rs 9,768, just 0.7% below the put strike price, placing these options slightly in-the-money (ITM). Notably, Bajaj Auto Ltd. is trading within 4.18% of its 52-week high of Rs 10,187 and has outperformed its sector by 1.83% today. However, the stock has recently experienced a minor pullback after five consecutive days of gains.
This combination of near-peak stock price and heavy put activity invites a closer look at the intent behind these trades — is this hedging, a bearish bet, or put writing?
Strike Price Analysis: Moneyness and Distance
The Rs 9,800 strike sits just 0.7% above the current market price of Rs 9,768, making these puts slightly ITM. This proximity suggests that the options are positioned close to the money, which often indicates a more directional bet or a hedge against a modest decline rather than deep protection against a sharp fall.
Given the stock's recent rally and its position above all major moving averages — including the 5-day, 20-day, 50-day, 100-day, and 200-day — the strike price aligns with a technical support zone. This could imply that traders are seeking to protect gains from a potential short-term pullback rather than anticipating a significant downturn.
Alternatively, the strike's closeness to the current price could also be consistent with put writing strategies, where sellers collect premium betting that the stock will hold above this level through expiry.
Interpreting the Put Activity: Multiple Perspectives
Put option activity is inherently ambiguous, and the Rs 9,800 strike's slight ITM status opens several interpretative possibilities. First, the activity could represent protective hedging by investors who have accumulated long positions during the recent rally and want to guard against a mild correction. This is supported by the stock's strong technical position and recent outperformance.
Second, the volume could reflect bearish positioning, with traders anticipating a reversal after the five-day gain streak. However, the stock's proximity to its 52-week high and the fact that it remains above all key moving averages make a sharp decline less likely in the near term.
Third, the activity might be due to put writing, where traders sell puts to collect premium, expecting the stock to remain above Rs 9,800 by expiry. The relatively low open interest compared to contracts traded (766 OI vs 5,103 contracts) suggests a significant amount of fresh activity, which could include new put sellers capitalising on elevated premiums.
Given these factors, the most plausible explanation is a blend of hedging and put writing, with less emphasis on outright bearish bets — how does this dual interpretation affect positioning in Bajaj Auto Ltd.?
Open Interest and Contracts Analysis
The ratio of contracts traded to open interest at the Rs 9,800 strike is approximately 6.7:1, indicating a surge of fresh activity rather than mere adjustments of existing positions. This suggests that new market participants are entering the put side, either as buyers seeking protection or sellers aiming to capitalise on premium.
Open interest remains moderate at 766 contracts, which is low relative to the day's volume, reinforcing the idea of fresh positioning. This dynamic often accompanies hedging activity during rallies or put writing when premiums are attractive.
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Cash Market Context: Technicals and Delivery Volumes
Bajaj Auto Ltd. is trading comfortably above all major moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day, signalling a strong technical uptrend. The stock's recent pullback after five consecutive days of gains is modest and may be a natural consolidation rather than a reversal.
Delivery volumes on 10 Apr surged to 4.22 lakh shares, a 148.12% increase over the five-day average, indicating rising investor participation. However, the stock's 1-day return on 13 Apr was a slight decline of 0.22%, contrasting with the sector's fall of 2.06% and the Sensex's 1.24% drop. This relative resilience supports the view that the put activity is more likely protective than outright bearish.
The thinning delivery participation during the minor pullback may be precisely why investors are buying puts as insurance — should hedging be a priority for long holders in Bajaj Auto Ltd.?
Delivery Volume and Liquidity Considerations
Liquidity remains robust, with the stock's traded value supporting a trade size of approximately ₹9.62 crores based on 2% of the five-day average traded value. This liquidity facilitates active options trading and supports the observed surge in put contracts.
Delivery volumes rising sharply in early April suggest genuine investor interest, which contrasts with the slight price dip on 13 Apr. This divergence may be prompting investors to seek downside protection through puts rather than signalling a wholesale shift to bearish sentiment.
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Conclusion: Protective Hedging and Put Writing Dominate
The heavy put activity at the Rs 9,800 strike on Bajaj Auto Ltd. appears to be a combination of protective hedging and put writing rather than a purely bearish bet. The stock's position near its 52-week high, its strong technicals above all key moving averages, and the fresh surge in put contracts relative to open interest all point to investors seeking downside insurance amid a recent rally.
Put writing is also plausible given the moderate open interest and the strike's proximity to the current price, suggesting sellers are comfortable collecting premium with limited expectation of a sharp decline. The minor price pullback after a strong run may have triggered this cautious positioning.
Overall, the options data combined with the cash market context indicates that the put activity is more about managing risk than signalling a fundamental shift in sentiment — should investors consider hedging strategies or maintain their current exposure in Bajaj Auto Ltd.?
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