The Sensex declined 0.25% on 29 Jun 2026, yet MSTC Ltd surged 7.35%, outperforming its Trading & Distributors sector by 3.72 percentage points. This sharp single-session gain stands out as a stock-specific event amid a broadly weak market backdrop.

Waaree Energies Ltd has witnessed a significant 21.6% increase in open interest in its derivatives segment, signalling heightened market activity despite the stock’s recent underperformance. This surge in open interest, coupled with falling prices and volume patterns, suggests evolving market positioning and potential directional bets by investors.

FSN E-Commerce Ventures Ltd, the parent company of NYKAA, has witnessed a significant surge in open interest (OI) in its derivatives segment, reflecting heightened investor interest and potential directional bets. The stock’s latest OI jumped by 13.95% to 34,931 contracts from 30,654, accompanied by robust volume and rising investor participation, signalling a bullish undertone in the e-retail sector.

Max Healthcare Institute Ltd (MAXHEALTH) has witnessed a significant surge in open interest in its derivatives segment, signalling heightened market activity and shifting investor positioning. The stock has outperformed its sector peers with a 2.57% gain today, supported by robust volume and sustained buying interest over the past three sessions.

Canara Bank has witnessed a notable 12.16% increase in open interest in its derivatives segment, signalling heightened market activity despite the stock’s recent underperformance. This surge in open interest, coupled with rising volumes and persistent price weakness, suggests evolving market positioning and potential directional bets among traders.

Steel Authority Of India Ltd. (SAIL) has witnessed a notable surge in open interest in its derivatives segment, signalling a shift in market sentiment and positioning. With open interest rising by 14.74% to 55,587 contracts and a corresponding increase in trading volumes, investors appear to be taking fresh directional bets on the mid-cap ferrous metals giant, which recently upgraded its mojo grade from Hold to Buy.

Supreme Industries Ltd, a mid-cap player in the Plastic Products - Industrial sector, has witnessed a significant 19.9% surge in open interest in its derivatives segment, even as its share price continues to languish near a 52-week low. This divergence between rising market positioning and declining price performance signals a complex interplay of investor sentiment and potential directional bets.

Max Financial Services Ltd (MFSL) has witnessed a notable 10.8% increase in open interest in its derivatives segment, signalling heightened market activity despite the stock’s recent underperformance. This surge in open interest, coupled with declining prices and rising volumes, suggests a complex interplay of investor positioning and potential directional bets in the insurance sector’s mid-cap heavyweight.

TVS Motor Company Ltd (TVSMOTOR) has witnessed a notable 13.5% increase in open interest in its derivatives segment, signalling heightened market activity and shifting investor positioning. Despite this surge, the stock underperformed its sector and broader indices, reflecting a complex interplay of market sentiment and technical factors.

Grasim Industries Ltd, a heavyweight in the Cement & Cement Products sector, has witnessed a notable surge in open interest (OI) in its derivatives segment, signalling heightened market activity and evolving positioning among traders. Despite a modest decline in the stock price over recent sessions, the increase in OI suggests strategic directional bets and growing investor participation ahead of potential market catalysts.

Kotak Mahindra Bank Ltd (KOTAKBANK) has witnessed a notable 14.45% increase in open interest (OI) in its derivatives segment, signalling heightened market activity and shifting investor positioning. Despite the surge in OI, the stock underperformed its sector and broader indices, reflecting a complex interplay of directional bets and market sentiment.

Cipla Ltd., a leading player in the Pharmaceuticals & Biotechnology sector, has witnessed a significant surge in open interest (OI) in its derivatives segment, signalling heightened market activity and shifting investor positioning. The stock has outperformed its sector peers with a 3.38% gain today, extending a five-day winning streak that has delivered nearly 10% returns, underscoring robust bullish sentiment despite a recent downgrade in its Mojo Grade to Sell.

At Rs 36.75, Tiger Logistics (India) Ltd locked at its lower circuit of 3.16% on 29 Jun 2026, with persistent unfilled supply as sellers queued but buyers remained absent. The 5% price band limited the maximum daily loss, yet the exchange floor halted further decline, effectively freezing trading at the floor price.

Eicher Motors Ltd (EICHERMOT) has witnessed a notable surge in open interest in its derivatives segment, signalling increased market activity and shifting investor positioning. Despite a 2.49% decline in the stock price on 29 Jun 2026, the underlying derivatives market reveals a complex interplay of volume, open interest, and directional bets that merit close analysis for investors navigating the automobile sector.

At Rs 65.82, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. Premier Polyfilm Ltd locked at its upper circuit of 4.56% on 29 Jun 2026, with buyers queuing and no sellers willing to part with shares.

At Rs 26.62, sellers were still queuing — but there were no buyers willing to take the other side. Take Solutions Ltd locked at its lower circuit of 5.0% on 29 Jun 2026, with unfilled sell orders and a frozen price, signalling a pronounced imbalance in supply and demand.

Marico Ltd., a prominent player in the edible oil sector, has witnessed a notable surge in open interest in its derivatives segment, signalling increased market participation and potential directional bets. The stock’s recent price action, coupled with rising volumes and improving technical indicators, suggests a growing investor confidence despite a recent downgrade in its mojo grade to Hold.

At Rs 11.14, sellers were still queuing — but there were no buyers willing to take the other side. Subex Ltd locked at its lower circuit of 4.95% on 29 Jun 2026, with unfilled sell orders and a frozen price, reflecting persistent selling pressure in a micro-cap environment.

At Rs 5.99, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. Vivimed Labs Ltd locked at its upper circuit of 4.9% on 29 Jun 2026, with buyers queuing and no sellers willing to part with shares.