Vishal Mega Mart Ltd (VMM) has witnessed a significant surge in open interest in its derivatives segment, rising by 28.97% to 1,585 contracts from the previous 1,229. This increase comes amid a sustained decline in the stock price, which has underperformed its sector and broader market indices over the past week, signalling a complex interplay of market positioning and investor sentiment.

Kaynes Technology India Ltd, a mid-cap player in the industrial manufacturing sector, witnessed a notable 10.04% surge in open interest (OI) in its derivatives segment on 1 April 2026, signalling heightened market activity and shifting investor positioning despite the stock trading near its 52-week low and underperforming key moving averages.

Hyundai Motor India Ltd has witnessed a significant 14.02% increase in open interest in its derivatives segment, signalling heightened market activity despite the stock’s recent downward price trend. This surge in open interest, coupled with rising volumes and shifting investor positioning, offers a nuanced view of market sentiment towards the large-cap automobile player amid a challenging sector environment.

Nippon Life India Asset Management Ltd (NAM-INDIA) has witnessed a significant 36.2% surge in open interest in its derivatives segment, signalling heightened market activity and evolving investor positioning. Despite a challenging day marked by a 3.85% decline in the stock price, the spike in open interest and volume patterns suggest nuanced directional bets amid broader sector weakness.

Amber Enterprises India Ltd witnessed a significant 21.11% surge in open interest in its derivatives segment on 2 April 2026, signalling heightened market activity despite the stock’s underperformance. This spike in open interest, coupled with falling prices and volume patterns, suggests a complex shift in market positioning that investors should carefully analyse.

At Rs 67.49, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. Regaal Resources Ltd locked at its upper circuit of 4.64% on 2 Apr 2026, with buyers queuing and no sellers willing to part with shares.

Cochin Shipyard Ltd (COCHINSHIP) has witnessed a significant 20.6% surge in open interest in its derivatives segment, signalling heightened market activity and shifting investor positioning. Despite this spike, the stock has faced downward pressure, reflecting a complex interplay of bearish sentiment and speculative bets ahead of upcoming market catalysts.

Adani Power Ltd has witnessed a notable 16.9% increase in open interest in its derivatives segment, signalling heightened market activity despite the stock underperforming its sector and broader indices. This surge in open interest, coupled with rising delivery volumes and mixed price action, suggests evolving investor positioning and potential directional bets in the power sector.

Page Industries Ltd (PAGEIND), a prominent player in the Garments & Apparels sector, has witnessed a significant surge in open interest (OI) in its derivatives segment, signalling heightened market activity and shifting investor positioning. This development comes alongside a robust price performance that outpaced both its sector and the broader market indices, reflecting renewed bullish sentiment among traders and investors alike.

Ola Electric Mobility Ltd (symbol: OLAELEC) emerged as one of the most actively traded stocks by value on 2 April 2026, registering a remarkable ₹624.23 crore in turnover on a staggering volume of over 23 crore shares. Despite a strong intraday rally, the stock remains under pressure from a strong sell rating, reflecting a complex interplay of high volatility and institutional caution in the automobile sector.

Godfrey Phillips India Ltd. has witnessed a significant surge in open interest in its derivatives segment, signalling heightened market activity and shifting investor positioning. Despite the stock trading near its 52-week low and underperforming its sector, the sharp increase in open interest and volume suggests evolving directional bets among traders.

At Rs 43.21, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. R M Drip & Sprinklers Systems Ltd locked at its upper circuit of 4.98% on 2 Apr 2026, with buyers queuing and no sellers willing to part with shares.

At Rs 255.0, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. Halder Venture Ltd locked at its upper circuit of 5.0% on 2 Apr 2026, with buyers queuing and no sellers willing to part with shares.

3,620 call contracts at the Rs 34,000 strike traded on Page Industries Ltd on 2 Apr 2026, with the stock closing at Rs 33,915 after a 3.60% gain. This near-the-money activity ahead of the 28 Apr expiry suggests a focused short-term directional bet in the derivatives market, aligning closely with the recent positive momentum in the cash market.

At Rs 13.55, the buying was done — not because demand dried up, but because the exchange wouldn't let the stock go any higher. Best Agrolife Ltd locked at its upper circuit of 4.8% on 2 Apr 2026, with buyers queuing and no sellers willing to part with shares.

RPSG Ventures Ltd, a small-cap player in the Commercial Services & Supplies sector, has emerged as one of the most actively traded stocks by value on 2 April 2026. The stock demonstrated significant volatility and strong investor participation, outperforming its sector and broader market indices despite opening lower. Institutional interest and large order flows have driven a notable rally, positioning the stock close to its 52-week high.

Supreme Industries Ltd has witnessed a notable 13.9% rise in open interest in its derivatives segment, signalling increased market activity despite the stock’s recent underperformance. This surge in open interest, coupled with declining prices and heightened volatility, suggests shifting market positioning and potential directional bets among traders.

At Rs 54.15, sellers were still queuing — but there were no buyers willing to take the other side. ANI Integrated Services Ltd locked at its lower circuit of 5.0% on 2 Apr 2026, with unfilled sell orders and a frozen price, signalling a pronounced imbalance in supply and demand.

4,007 call contracts at the Rs 680 strike traded on Vedanta Ltd. on 2 Apr 2026, with the stock closing at Rs 663.85. This near-the-money activity coincides with a 1.56% decline in the cash market, suggesting nuanced positioning ahead of the 28 Apr expiry.