Polycab India Ltd Sees Sharp Open Interest Surge Amid Mixed Price Action

Open Interest and Volume Dynamics

On 17 Jul 2026, Polycab India Ltd’s open interest (OI) in derivatives rose sharply to 72,335 contracts from 63,194 the previous day, marking an increase of 9,141 contracts or 14.46%. This expansion in OI was accompanied by a futures volume of 71,929 contracts, closely matching the OI figure, indicating active participation in the derivatives market. The futures value stood at ₹63,849.29 lakhs, while the options segment exhibited an enormous notional value of approximately ₹7,680 crores, reflecting substantial interest in both futures and options.

The underlying stock price closed at ₹8,964, having touched an intraday low of ₹8,885, down 3.58% on the day. The weighted average price of traded contracts was closer to the day’s low, suggesting that most trading activity occurred near the lower price levels. This price behaviour, combined with rising OI, often points to fresh positions being built rather than existing ones being squared off.

Price Performance and Moving Averages

Polycab’s stock has been on a downward trajectory for three consecutive sessions, losing 5.8% over this period. On the day in question, it underperformed its sector by 1.51% and the broader Sensex by 3.41% (Sensex was up 0.63%). The stock’s price remains above its 100-day and 200-day moving averages, which typically act as long-term support levels, but it is trading below its 5-day, 20-day, and 50-day moving averages. This mixed technical picture indicates short-term weakness amid longer-term resilience.

Investor participation has been rising, as evidenced by a delivery volume of 2.15 lakh shares on 16 Jul, which is 4.19% higher than the five-day average delivery volume. This suggests that despite recent price declines, investors are increasingly willing to hold the stock, potentially anticipating a rebound or positioning for upcoming catalysts.

Market Positioning and Directional Bets

The surge in open interest alongside increased volume and falling prices often signals that new short positions are being established, or alternatively, that longs are adding to positions at lower levels. Given the large-cap status of Polycab India Ltd, with a market capitalisation of ₹1,39,187 crores, institutional investors and traders are likely recalibrating their exposure amid sectoral and macroeconomic developments.

The derivatives data suggests a complex interplay of bullish and bearish bets. The substantial options notional value indicates active hedging and speculative activity, with market participants possibly using options strategies to manage risk or leverage directional views. The fact that the stock is trading below its short- and medium-term moving averages but above longer-term averages may be encouraging some traders to adopt a cautious stance, waiting for clearer signals before committing fully.

Mojo Score Upgrade and Market Implications

Polycab India Ltd’s Mojo Score currently stands at 71.0, reflecting a positive outlook with a Buy grade. This is an upgrade from the previous Hold rating, effective from 21 Jul 2025. The upgrade signals improved fundamentals and technical parameters, which may be influencing the increased open interest and investor interest in the derivatives market.

The company operates in the Cables - Electricals industry, a sector that has shown resilience amid fluctuating demand and supply chain challenges. Polycab’s large-cap status and liquidity profile, with a tradable size of approximately ₹9.72 crores based on 2% of the five-day average traded value, make it an attractive option for institutional and retail traders alike.

Sector and Benchmark Comparison

While Polycab underperformed its sector by 1.51% on the day, the broader Sensex gained 0.63%, highlighting relative weakness. However, the stock’s position above its long-term moving averages suggests that the recent weakness may be a short-term correction rather than a sustained downtrend. Investors should monitor sectoral trends and macroeconomic indicators closely, as these will likely influence Polycab’s near-term trajectory.

Given the sizeable open interest increase and the mixed price action, market participants appear to be positioning for potential volatility or a directional move. The derivatives market activity could be a precursor to a breakout or breakdown, depending on upcoming earnings, policy announcements, or sectoral developments.

Investor Takeaways and Outlook

Investors should note the significant open interest build-up as a key indicator of increased market attention and potential volatility in Polycab India Ltd. The combination of rising delivery volumes and a recent downgrade in short-term moving averages suggests a cautious approach is warranted. However, the stock’s strong fundamentals and upgraded Mojo Grade support a constructive medium- to long-term view.

Traders might consider monitoring the derivatives market closely for shifts in put-call ratios and strike-wise open interest to better gauge market sentiment. The current data implies that both bulls and bears are actively positioning, making it essential to watch for confirmation signals before taking directional bets.

Overall, Polycab India Ltd remains a large-cap stock with solid liquidity and institutional interest, making it a key name to watch in the Cables - Electricals sector amid evolving market conditions.

Get 33% Off on our 1 Year Plan - Limited Period Only! Start Today