25,054 Call Contracts on Bajaj Auto Ltd. Signal Speculative Upside Near Rs 11,000 Strike

Options Event and Cash Market Price Action

The most active call options on Bajaj Auto Ltd. on 21 Jul 2026 were concentrated at the Rs 11,000 strike, with 25,054 contracts traded, generating a turnover of approximately ₹830.7 lakhs. This activity was closely followed by 24,089 contracts at the Rs 10,500 strike, which saw a significantly higher turnover of ₹3,703.3 lakhs. The underlying stock closed marginally lower by 0.99% on the day but remains well supported near Rs 10,492, just shy of the Rs 10,500 strike level. The expiry for these options is 28 Jul 2026, less than a week away, indicating a near-term focus for traders.

The concentration of call contracts near these strikes, especially the Rs 11,000 level, signals a directional bet on the stock moving higher within the coming week — but is this momentum sustainable given the recent price action?

Strike Price and Moneyness Analysis

The Rs 11,000 strike calls are out-of-the-money (OTM) relative to the current stock price of Rs 10,492. OTM calls typically represent speculative upside bets, where traders anticipate a rally beyond the strike price before expiry. The Rs 10,500 strike calls, on the other hand, are near at-the-money (ATM), with the stock just 8 points below this level. This suggests a blend of immediate directional conviction at Rs 10,500 and more speculative positioning at Rs 11,000.

Given the proximity of the expiry date, the Rs 11,000 strike represents a target approximately 4.9% above the current price, implying traders are positioning for a sharp short-term move. The Rs 10,500 strike’s heavy activity indicates a more conservative bet on the stock maintaining or slightly exceeding its current level — what does this mix of strikes reveal about trader sentiment?

Open Interest and Contracts Analysis

Open interest (OI) at the Rs 11,000 strike stands at 6,107 contracts, while 25,054 contracts traded on the day. This results in a contracts-to-OI ratio of roughly 4.1:1, indicating a substantial amount of fresh positioning rather than mere rollover or squaring off of existing positions. Similarly, the Rs 10,500 strike has an OI of 6,001 contracts against 24,089 traded, yielding a ratio of about 4:1, again pointing to new money entering the call options market.

High turnover relative to open interest at these strikes suggests that traders are actively building fresh bullish exposure rather than simply adjusting existing holdings — does this fresh activity align with the underlying stock’s technical setup?

Cash Market Context and Technical Indicators

Bajaj Auto Ltd. is trading comfortably above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, signalling a sustained uptrend despite the slight dip on 21 Jul 2026. The stock is also just 3.24% below its 52-week high of Rs 10,834, reflecting strong price momentum over the past year.

However, the stock fell after four consecutive days of gains, which may indicate short-term profit booking or consolidation. The options market’s heavy call buying at the Rs 11,000 strike suggests traders are anticipating a rebound or continuation of the uptrend — but will the technical momentum hold through the expiry?

Delivery Volume and Market Participation

Delivery volumes on 20 Jul 2026 were 2.01 lakh shares, down nearly 50% compared to the 5-day average. This decline in investor participation contrasts with the surge in call option activity, suggesting that the derivatives market is currently the primary arena for bullish positioning rather than the cash market. Such a divergence can sometimes indicate that the options market is anticipating a move ahead of the cash market or that speculative interest is concentrated in derivatives.

This delivery volume drop alongside rising call contracts raises the question of whether the cash market will follow the derivatives lead — is this a sign of cautious optimism or a potential disconnect?

Key Data at a Glance

Conclusion: What the Options and Cash Data Signal

The heavy call option activity at the Rs 11,000 and Rs 10,500 strikes on Bajaj Auto Ltd. reflects a blend of speculative upside bets and immediate directional conviction. The contracts-to-open interest ratios above 4:1 at both strikes indicate predominantly fresh positioning, while the near-term expiry adds urgency to these bets.

Despite a minor pullback in the cash market and falling delivery volumes, the stock’s position above key moving averages and proximity to its 52-week high provide a technical backdrop that supports the options market’s bullish leanings — is this alignment enough to sustain momentum through expiry, or should traders be wary of a potential reversal?

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