Union Bank of India Gains 2.46%: 5 Key Factors Driving the Week’s Momentum

Monday, 13 July: Strong Intraday Surge and Mojo Upgrade

Union Bank of India kicked off the week with a robust 3.59% gain, closing at Rs.170.40 on 13 July 2026. The stock hit an intraday high of Rs.169.75, marking a 3.04% surge that outpaced both the Public Sector Bank sector and the Sensex, which was nearly flat at +0.01%. This strong performance was accompanied by a significant mojo rating upgrade from Hold to Buy, with the score rising to 74.0, reflecting improved fundamentals and technical momentum.

The technical landscape showed a shift from sideways to mildly bullish, supported by daily moving averages turning positive. However, some indicators such as the weekly MACD and On-Balance Volume suggested caution, indicating that while short-term momentum was gaining, longer-term confirmation was pending. The stock’s dividend yield of 5.9% and large-cap status further supported investor interest.

Wednesday, 15 July: Exceptional Trading Volumes and Institutional Interest

On 15 July, Union Bank of India emerged as one of the most actively traded stocks by both volume and value. The stock recorded a traded volume exceeding 5.12 crore shares, with a turnover of approximately ₹8,906 crores. This surge in liquidity was accompanied by a 1.08% intraday price gain, closing at Rs.172.40, and an intraday high of Rs.177.49, reflecting strong buying momentum.

Institutional investors played a key role in this activity, although delivery volumes declined by 27.66% compared to the five-day average, suggesting some short-term profit booking or portfolio rebalancing. The stock’s position above key moving averages, including the 5-day, 20-day, 50-day, and 200-day lines, indicated sustained technical support, despite resistance near the 100-day average.

The bank’s dividend yield remained attractive at 5.69%, and its large-cap market capitalisation of ₹1,31,374 crores reinforced its prominence in the public sector banking space. The mojo upgrade to Buy on 13 July likely contributed to renewed investor confidence and positive sentiment.

Derivatives Activity: Bullish Open Interest and Mixed Options Signals

The derivatives market on 15 July highlighted a sharp 14.4% surge in open interest to 65,164 contracts, signalling increased bullish positioning. Futures and options volumes were robust, with a combined notional value exceeding ₹1.73 lakh crores. The stock’s strong five-day rally of 12.22% was mirrored by this heightened derivatives activity, underscoring growing market optimism.

Call option volumes were particularly notable, with 10,490 contracts traded at the ₹180 strike price expiring on 28 July 2026. This strike price, just above the current market level, suggests trader confidence in a potential breakout. Conversely, put option activity was also elevated, with 9,107 contracts at the ₹170 strike, indicating hedging or cautious bearish bets amid mixed market signals.

This divergence in options interest reflects a complex sentiment: while the underlying stock shows strong momentum and a mojo upgrade, some investors remain vigilant about near-term volatility risks. The decline in delivery volumes further supports this cautious stance.

Thursday, 16 July: Price Correction Amid Profit Booking

On 16 July, the stock experienced a pullback, closing at Rs.168.80, down 2.09% from the previous day. This decline followed the strong rally and high volumes earlier in the week, suggesting some profit booking by traders. The Sensex also declined marginally by 0.13%, indicating a broadly cautious market environment.

Despite the dip, Union Bank’s share price remained above key short-term moving averages, maintaining technical support. The correction may be viewed as a healthy consolidation after a sustained five-day gain of over 12%, allowing the stock to digest recent gains before potentially resuming its upward trend.

Friday, 17 July: Week Closes with Minor Decline but Positive Weekly Gain

The week concluded with a slight 0.15% decline to Rs.168.55 on 17 July, while the Sensex rebounded by 0.48%. Despite this minor setback, Union Bank of India posted a solid weekly gain of 2.46%, outperforming the flat benchmark. The stock’s resilience amid mixed market signals and option market hedging highlights its underlying strength and investor interest.

Volume on the final day was lower at 651,572 shares, reflecting typical end-of-week caution. The bank’s mojo rating remains Buy with a score of 74.0, supporting a positive medium-term outlook. Investors will likely monitor the stock’s ability to breach resistance near the 100-day moving average and the impact of upcoming expiry dynamics on price action.

Key Takeaways

Positive Signals: Union Bank of India demonstrated strong relative performance with a 2.46% weekly gain versus a flat Sensex. The mojo upgrade to Buy and a healthy dividend yield of 5.69% underpin the stock’s appeal. Robust institutional interest and exceptional trading volumes on 15 July highlight sustained market confidence. The sharp rise in derivatives open interest and call option activity at the ₹180 strike price signal bullish market positioning.

Cautionary Notes: The decline in delivery volumes and surge in put option activity at the ₹170 strike price suggest some investor caution and hedging ahead of the 28 July expiry. Technical indicators present a mixed picture, with weekly MACD and volume-based measures showing mild bearishness. The stock faces resistance near the 100-day moving average, which will be a critical level to watch for sustained momentum.

Conclusion

Union Bank of India’s performance over the week ending 17 July 2026 reflects a cautiously optimistic market stance. The stock’s ability to outperform the Sensex amid mixed technical signals and complex options market activity highlights its resilience and underlying strength. The mojo upgrade to Buy and strong institutional participation provide a solid foundation, while the interplay of bullish and bearish derivatives positions suggests investors are balancing optimism with prudent risk management.

As expiry approaches, monitoring key technical levels and volume trends will be essential to gauge the sustainability of the current momentum. Union Bank remains a significant player in the public sector banking space, with its large-cap stature and attractive dividend yield continuing to draw investor attention. The coming weeks will be critical in determining whether the stock can break through resistance and extend its recent gains or enter a consolidation phase.

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