Adani Power Sees Sharp Open Interest Surge Amid Mixed Price Action

Open Interest and Volume Dynamics

The latest data reveals that Adani Power’s open interest (OI) in derivatives rose from 30,309 contracts to 34,505 contracts, an increase of 4,196 contracts or 13.84% on 29 April 2026. This surge in OI was accompanied by a futures volume of 26,881 contracts, indicating robust trading activity. The combined futures and options value stood at approximately ₹59,943 lakhs, with futures contributing ₹53,439 lakhs and options an overwhelming ₹16,537 crores, underscoring the significant interest in the stock’s derivatives.

Such a rise in open interest, especially when paired with elevated volumes, often reflects fresh capital entering the market or existing participants increasing their exposure. In Adani Power’s case, the increase suggests that traders are actively repositioning themselves, possibly anticipating a directional move or adjusting hedges amid recent price fluctuations.

Price Movement and Technical Context

Adani Power’s underlying share price closed at ₹216, hovering just 4.9% below its 52-week high of ₹226.24. However, the stock has experienced a two-day consecutive decline, losing 3.43% in that period. On 29 April, the intraday low touched ₹214.24, down 2.3%, with the weighted average price skewed towards the lower end of the day’s range, indicating selling pressure.

Technically, the stock trades above its 20-day, 50-day, 100-day, and 200-day moving averages, signalling a generally bullish medium- to long-term trend. However, it remains below its 5-day moving average, reflecting short-term weakness. This divergence suggests that while the broader trend remains intact, near-term sentiment has turned cautious.

Investor participation has risen, with delivery volumes reaching 1.99 crore shares on 29 April, a 9.8% increase over the five-day average. This uptick in delivery volume indicates genuine buying or selling interest rather than purely speculative trading, adding weight to the recent price and volume action.

Market Positioning and Directional Bets

The increase in open interest alongside a falling price suggests a nuanced market stance. Typically, rising OI with declining prices can indicate that new short positions are being built, as traders anticipate further downside. Alternatively, it may reflect hedging activity by long holders protecting against near-term volatility.

Given Adani Power’s large-cap status with a market capitalisation of ₹4,24,167 crores and a Mojo Score of 58.0, recently upgraded from a Sell to a Hold rating on 16 March 2026, the stock is attracting cautious interest. The upgrade reflects improved fundamentals or valuation metrics, but the Hold grade signals that investors should remain watchful amid mixed signals.

Comparatively, the stock’s one-day return of -1.36% outperformed the sector’s decline of -1.87% and the Sensex’s -1.42%, indicating relative resilience. This relative strength may be encouraging some participants to accumulate positions, while others remain defensive.

Options market data, with an options value exceeding ₹16,537 crores, points to significant hedging and speculative activity. The large options premium suggests that traders are actively pricing in potential volatility, possibly due to upcoming corporate announcements or sectoral developments.

Liquidity and Trading Viability

Liquidity remains adequate for sizeable trades, with the stock’s traded value supporting a trade size of approximately ₹25.78 crores based on 2% of the five-day average traded value. This level of liquidity is favourable for institutional investors and active traders seeking to enter or exit positions without significant market impact.

Overall, the combination of rising open interest, increased delivery volumes, and mixed price action paints a picture of a stock at a tactical crossroads. Investors and traders are likely weighing the stock’s near-term risks against its longer-term potential, adjusting positions accordingly.

Implications for Investors

For investors, the recent developments in Adani Power’s derivatives market warrant close monitoring. The surge in open interest signals that significant positioning is underway, which could presage a meaningful price move in either direction. The stock’s proximity to its 52-week high and its technical setup suggest that a breakout or breakdown could be imminent.

Given the Hold rating and the recent upgrade from Sell, investors should consider the stock’s fundamentals alongside technical and derivatives market signals. The power sector’s broader dynamics, including regulatory changes and fuel cost pressures, remain relevant factors influencing Adani Power’s outlook.

Traders might look to use options strategies to capitalise on expected volatility or hedge existing exposures. Meanwhile, long-term investors should assess whether the current price weakness offers an attractive entry point or if further consolidation is likely.

In summary, Adani Power Ltd’s derivatives market activity reflects a market in flux, with participants positioning for potential directional shifts amid a backdrop of mixed price signals and improving fundamental assessments.

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