# Oil & Gas - Equipment & Services (NSE sector) 10 stocks (10 Small Cap) · combined market cap ₹9,223.66 crore · Equity data as of **2026-10-01**. End-of-day data derived from NSE bhavcopy. Historical prices are adjusted for splits and bonuses. ## Latest session Breadth: 4 advances, 6 declines, 0 unchanged. Cap-weighted move: -1.31% · median stock: -1.05%. ### Biggest drags | Symbol | Name | Change | Approx weight | Est. contribution (% pts) | | --- | --- | --- | --- | --- | | [SEAMECLTD](https://bhavcopy.live/agents/stocks/SEAMECLTD.md) | Seamec Ltd | -2.86% | 31.19% | -0.89 | | [JINDRILL](https://bhavcopy.live/agents/stocks/JINDRILL.md) | Jindal Drilling and Industries Ltd | -2.16% | 15.89% | -0.34 | | [DOLPHIN](https://bhavcopy.live/agents/stocks/DOLPHIN.md) | Dolphin Offshore Enterprises (India) Ltd | -1.46% | 17.24% | -0.25 | | [DEEPINDS](https://bhavcopy.live/agents/stocks/DEEPINDS.md) | Deep Industries Ltd | -0.92% | 23.9% | -0.22 | | [POSITRON](https://bhavcopy.live/agents/stocks/POSITRON.md) | Positron Energy Ltd | -3.55% | 1.42% | -0.05 | ### Biggest lifts | Symbol | Name | Change | Approx weight | Est. contribution (% pts) | | --- | --- | --- | --- | --- | | [UNIDT](https://bhavcopy.live/agents/stocks/UNIDT.md) | United Drilling Tools Ltd | +7.92% | 4.1% | +0.32 | | [ABAN](https://bhavcopy.live/agents/stocks/ABAN.md) | Aban Offshore Ltd | +4.99% | 1.4% | +0.07 | | [OILCOUNTUB](https://bhavcopy.live/agents/stocks/OILCOUNTUB.md) | Oil Country Tubular Ltd | +2.00% | 2.62% | +0.05 | | [ALPHAGEO](https://bhavcopy.live/agents/stocks/ALPHAGEO.md) | Alphageo (India) Ltd | +0.66% | 1.38% | +0.01 | ### Top gainers | Symbol | Name | Change | Approx weight | Est. contribution (% pts) | | --- | --- | --- | --- | --- | | [UNIDT](https://bhavcopy.live/agents/stocks/UNIDT.md) | United Drilling Tools Ltd | +7.92% | 4.1% | +0.32 | | [ABAN](https://bhavcopy.live/agents/stocks/ABAN.md) | Aban Offshore Ltd | +4.99% | 1.4% | +0.07 | | [OILCOUNTUB](https://bhavcopy.live/agents/stocks/OILCOUNTUB.md) | Oil Country Tubular Ltd | +2.00% | 2.62% | +0.05 | | [ALPHAGEO](https://bhavcopy.live/agents/stocks/ALPHAGEO.md) | Alphageo (India) Ltd | +0.66% | 1.38% | +0.01 | ### Top losers | Symbol | Name | Change | Approx weight | Est. contribution (% pts) | | --- | --- | --- | --- | --- | | [POSITRON](https://bhavcopy.live/agents/stocks/POSITRON.md) | Positron Energy Ltd | -3.55% | 1.42% | -0.05 | | [SEAMECLTD](https://bhavcopy.live/agents/stocks/SEAMECLTD.md) | Seamec Ltd | -2.86% | 31.19% | -0.89 | | [JINDRILL](https://bhavcopy.live/agents/stocks/JINDRILL.md) | Jindal Drilling and Industries Ltd | -2.16% | 15.89% | -0.34 | | [DOLPHIN](https://bhavcopy.live/agents/stocks/DOLPHIN.md) | Dolphin Offshore Enterprises (India) Ltd | -1.46% | 17.24% | -0.25 | | [AAKASH](https://bhavcopy.live/agents/stocks/AAKASH.md) | Aakash Exploration Services Ltd | -1.18% | 0.87% | -0.01 | ## Returns | | 1W | 1M | 3M | 6M | 1Y | YTD | | --- | --- | --- | --- | --- | --- | --- | | Cap-weighted | -4.70% | +3.22% | +34.63% | +39.06% | +44.59% | +36.21% | | Median stock | -5.90% | +6.66% | +21.91% | +47.85% | +3.92% | +15.88% | Approximate weights use each constituent's full market cap, not NSE's free-float weights, so contributions are estimates. Period returns are each stock's own return, combined by today's market cap (capWeighted) or as the median stock. ## All stocks by market cap | Symbol | Name | Cap | Close | Change | 1M | 1Y | From 52W high | | --- | --- | --- | --- | --- | --- | --- | --- | | [SEAMECLTD](https://bhavcopy.live/agents/stocks/SEAMECLTD.md) | Seamec Ltd | Small Cap | 1,594.7 | -2.86% | -5.01% | +74.57% | -11.09% | | [DEEPINDS](https://bhavcopy.live/agents/stocks/DEEPINDS.md) | Deep Industries Ltd | Small Cap | 749 | -0.92% | +12.63% | +47.32% | -8.51% | | [DOLPHIN](https://bhavcopy.live/agents/stocks/DOLPHIN.md) | Dolphin Offshore Enterprises (India) Ltd | Small Cap | 628.1 | -1.46% | +7.68% | +61.34% | -13.28% | | [JINDRILL](https://bhavcopy.live/agents/stocks/JINDRILL.md) | Jindal Drilling and Industries Ltd | Small Cap | 587.65 | -2.16% | -4.55% | -0.96% | -13.33% | | [UNIDT](https://bhavcopy.live/agents/stocks/UNIDT.md) | United Drilling Tools Ltd | Small Cap | 239.65 | +7.92% | +7.85% | +20.49% | -7.74% | | [OILCOUNTUB](https://bhavcopy.live/agents/stocks/OILCOUNTUB.md) | Oil Country Tubular Ltd | Small Cap | 78.14 | +2.00% | +16.23% | +4.82% | -0.17% | | [POSITRON](https://bhavcopy.live/agents/stocks/POSITRON.md) | Positron Energy Ltd | Small Cap | 228.55 | -3.55% | +36.04% | -28.78% | -41.99% | | [ABAN](https://bhavcopy.live/agents/stocks/ABAN.md) | Aban Offshore Ltd | Small Cap | 15.36 | +4.99% | +5.64% | -63.35% | -63.74% | | [ALPHAGEO](https://bhavcopy.live/agents/stocks/ALPHAGEO.md) | Alphageo (India) Ltd | Small Cap | 258.2 | +0.66% | -9.86% | +3.02% | -26.70% | | [AAKASH](https://bhavcopy.live/agents/stocks/AAKASH.md) | Aakash Exploration Services Ltd | Small Cap | 8.34 | -1.18% | -3.92% | -12.85% | -29.92% | ## More data - JSON with every stock: https://bhavcopy.live/agents/sectors/oil-gas-equipment-services.json - All sectors: https://bhavcopy.live/agents/sectors.json - Market overview: https://bhavcopy.live/agents/market.md _For information only. Not investment advice. Verify with the exchange before acting on this data._