Surge in Call Option Volumes and Open Interest
On 28 July 2026, TCS witnessed substantial call option volumes, particularly at strike prices close to the current underlying value of ₹2,375.5. The most actively traded call options included the 2,380 strike expiring on the same day, with 7,324 contracts changing hands and a turnover of ₹11.7 crores. Additionally, the 2,400 strike call options expiring on 28 July saw 8,538 contracts traded, generating a turnover of ₹7.63 crores and an open interest of 3,392 contracts.
Looking further ahead, the 25 August 2026 expiry call options at the 2,400 strike price recorded 5,344 contracts traded with a turnover of ₹65.3 crores and an open interest of 3,646 contracts. This elevated open interest in the August expiry suggests sustained bullish sentiment extending beyond the immediate expiry cycle.
Price Performance and Technical Indicators
TCS has outperformed its sector peers, gaining 4.18% on the day and outperforming the IT software sector by 0.29%. The stock has recorded a consecutive four-day gain, delivering a cumulative return of 7.04% over this period. Intraday, it touched a high of ₹2,372, marking a 3.33% increase from the previous close.
Technically, the stock is trading above its 5-day, 20-day, 50-day, and 100-day moving averages, signalling short- to medium-term strength. However, it remains below the 200-day moving average, indicating some longer-term resistance. This technical setup aligns with the bullish positioning observed in the options market, where traders appear to be anticipating further upward momentum.
Investor Participation and Liquidity
Investor interest in TCS has notably increased, with delivery volumes on 27 July rising to 19.54 lakh shares, a 75.23% increase compared to the five-day average. This surge in delivery volume reflects genuine buying interest rather than speculative intraday trading, reinforcing the positive outlook.
Liquidity remains robust, with the stock’s average traded value supporting trade sizes of up to ₹12.96 crores comfortably. This liquidity facilitates active participation in both the cash and derivatives segments, enabling investors to execute sizeable positions without significant market impact.
Valuation and Dividend Yield
TCS is currently classified as a large-cap stock with a market capitalisation of approximately ₹8,30,405 crores. The company offers a healthy dividend yield of 3.49%, which adds to its appeal for income-focused investors amid the ongoing market rally. The combination of steady dividend income and potential capital appreciation through bullish option positioning makes TCS an attractive proposition.
Mojo Score and Analyst Sentiment
The company’s Mojo Score stands at 57.0, reflecting a Hold rating, an improvement from a previous Sell grade as of 22 April 2025. This upgrade indicates a more favourable outlook from analysts, who have recognised the stock’s improving fundamentals and technical momentum. The Hold rating suggests cautious optimism, balancing the stock’s recent gains with the need for continued performance confirmation.
Expiry Patterns and Strike Price Concentration
Analysis of expiry patterns reveals that the bulk of call option activity is concentrated around the 2,380 and 2,400 strike prices for the July expiry, with significant open interest also building for the August expiry at the 2,400 strike. This clustering near the current market price indicates that traders are positioning for a breakout above these levels in the near term.
The high turnover and open interest at these strikes suggest that market participants expect TCS to breach the ₹2,400 level, which would represent a key technical milestone. Should the stock sustain gains above this threshold, it could trigger further call buying and potentially accelerate the uptrend.
Sector Context and Broader Market Impact
The IT software sector has gained 2.93% recently, with TCS outperforming this benchmark. The broader Sensex index has shown modest gains of 0.09%, highlighting TCS’s relative strength amid a mixed market environment. This outperformance underscores the company’s resilience and leadership within its sector.
Given TCS’s large-cap status and significant weight in the IT sector indices, its bullish momentum and option market activity could have a positive spillover effect on related stocks and the sector as a whole.
Investor Takeaway
For investors and traders, the pronounced call option activity in TCS offers valuable insights into market expectations. The concentration of open interest and turnover at strike prices just above the current market level signals confidence in further price appreciation. Coupled with strong delivery volumes and technical indicators, this suggests a favourable risk-reward profile for bullish strategies.
However, the Hold rating and the stock’s position below the 200-day moving average counsel measured optimism. Investors should monitor upcoming earnings, sector developments, and broader market conditions to validate the sustainability of this bullish trend.
In summary, Tata Consultancy Services Ltd. stands out as a key stock to watch in the derivatives space, with its active call option market reflecting growing investor conviction in its near- to medium-term prospects.
