Tata Power Sees Surge in Call Option Activity Amid Bullish Market Sentiment

Robust Call Option Volumes Highlight Investor Optimism

Data from the derivatives market reveals that Tata Power's call options with strike prices of ₹410 and ₹420 have been the most actively traded contracts. Specifically, the ₹420 strike call options saw 10,019 contracts traded, generating a turnover of ₹844.05 lakhs, while the ₹410 strike calls recorded 7,135 contracts with a turnover of ₹1,026.30 lakhs. Open interest for these strikes stands at 3,612 and 1,992 contracts respectively, indicating sustained investor interest as expiry approaches.

The underlying stock price currently hovers around ₹415.50, just 0.42% shy of its 52-week high of ₹416.80. This proximity to the peak price level, combined with heavy call option activity at strikes slightly above the current market price, suggests that traders are positioning for further upside in the near term.

Price Momentum and Technical Indicators Support Bullish Case

Tata Power has demonstrated strong price momentum, outperforming the Power Generation and Distribution sector by 1.55% on the day and registering a 3.86% gain compared to the sector’s 2.70% and Sensex’s 1.08% returns. The stock has reversed a two-day decline, touching an intraday high of ₹415.45, a 4.25% increase from the previous close.

Technically, Tata Power is trading above its key moving averages – 5-day, 20-day, 50-day, 100-day, and 200-day – signalling a sustained uptrend. This technical strength is further supported by the sector’s overall gain of 2.59%, reflecting positive sentiment in the power space.

However, it is worth noting that investor participation has declined, with delivery volumes falling by 40.54% against the five-day average, suggesting some caution among long-term holders despite the bullish momentum.

Mojo Score and Market Cap Context

Tata Power holds a large-cap status with a market capitalisation of ₹1,27,334 crores. Despite the recent positive price action, the company’s Mojo Score stands at 37.0, with a Mojo Grade of Sell as of 24 February 2026, downgraded from a previous Strong Sell rating. This downgrade reflects concerns over certain fundamental or valuation metrics, which investors should weigh against the current technical and options market optimism.

The divergence between the technical bullishness and the fundamental rating suggests a nuanced outlook. While short-term traders and option buyers are positioning for gains, longer-term investors may remain cautious pending further clarity on the company’s financial trajectory and sector dynamics.

Expiry Patterns and Strike Price Concentration

The expiry date of 30 March 2026 is attracting significant open interest, particularly at the ₹420 strike price, which is slightly out-of-the-money relative to the current stock price. This concentration of call option activity at this strike indicates that market participants expect the stock to breach this level within the next ten days.

Open interest at ₹420 stands at 3,612 contracts, nearly double that of the ₹410 strike, underscoring a preference for higher strike prices among bullish traders. The substantial turnover in these contracts, exceeding ₹1,870 lakhs combined, highlights the liquidity and active participation in Tata Power’s options market.

Such patterns often precede significant price movements, as traders hedge or speculate on anticipated catalysts, including sector developments, policy announcements, or quarterly earnings.

Sectoral and Market Implications

The power sector, particularly power generation and distribution, has gained 2.59% recently, buoyed by improving demand fundamentals and government initiatives to enhance infrastructure. Tata Power’s outperformance relative to its sector peers suggests it is benefiting from these tailwinds.

Liquidity metrics also support active trading, with the stock’s daily traded value averaging sufficient to accommodate trades worth ₹7.62 crores comfortably. This liquidity is crucial for options traders seeking to enter or exit positions without significant slippage.

Investors should monitor upcoming corporate announcements and macroeconomic factors that could influence Tata Power’s trajectory. While the options market signals bullish sentiment, the fundamental downgrade and falling delivery volumes warrant a cautious approach.

Conclusion: Balancing Bullish Sentiment with Fundamental Caution

Tata Power Company Ltd’s recent surge in call option activity and strong price momentum reflect a growing bullish consensus among traders anticipating further gains. The concentration of open interest at strikes above the current price and the stock’s proximity to its 52-week high reinforce this positive outlook.

However, the downgrade in Mojo Grade to Sell and declining investor participation in delivery volumes highlight underlying concerns that may temper enthusiasm. Investors should carefully balance technical signals with fundamental assessments before committing capital.

Overall, Tata Power remains a key stock to watch within the power sector, with options market dynamics providing valuable insights into near-term expectations and potential price movements.

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