Coal India Limited Option Chain Analysis
2026-07-282026-08-25
Total CE OI
3.39 Cr
Total PE OI
2.13 Cr
PCR
0.63
Bearish
| CE OI | Chg | Vol | IV | LTP | Strike | LTP | IV | Vol | Chg | PE OI |
|---|---|---|---|---|---|---|---|---|---|---|
| — | — | — | —% | ₹— | 220 | ₹— | 16.0% | — | — | — |
| — | — | — | —% | ₹— | 230 | ₹— | 14.9% | — | — | — |
| — | — | — | —% | ₹— | 240 | ₹— | 13.9% | — | — | — |
| — | — | — | —% | ₹— | 250 | ₹— | 13.0% | — | — | — |
| — | — | — | —% | ₹— | 260 | ₹— | 12.0% | — | — | — |
| — | — | — | —% | ₹— | 270 | ₹— | 11.1% | — | — | — |
| — | — | — | —% | ₹— | 280 | ₹— | 10.3% | — | — | — |
| — | — | — | —% | ₹— | 290 | ₹— | 9.4% | — | — | — |
| — | — | — | —% | ₹— | 295 | ₹— | 9.0% | — | — | — |
| — | — | — | —% | ₹— | 300 | ₹— | 8.6% | — | — | — |
| — | — | — | —% | ₹— | 305 | ₹— | 8.2% | — | — | — |
| — | — | — | —% | ₹— | 310 | ₹— | 7.9% | — | — | — |
| — | — | — | —% | ₹— | 315 | ₹— | 7.5% | — | — | — |
| — | — | — | —% | ₹— | 320 | ₹— | 7.1% | — | — | — |
| — | — | — | —% | ₹— | 325 | ₹— | 6.7% | — | — | — |
| — | — | — | —% | ₹— | 330 | ₹— | 6.4% | — | — | — |
| — | — | — | —% | ₹— | 335 | ₹— | 6.0% | — | — | — |
| — | — | — | —% | ₹— | 340 | ₹— | 5.7% | — | — | — |
| — | — | — | —% | ₹— | 345 | ₹— | 5.3% | — | — | — |
| — | — | — | —% | ₹— | 350 | ₹— | 5.0% | — | — | — |
| — | — | — | —% | ₹— | 355 | ₹— | 4.7% | — | — | — |
| 43K | 0 | — | —% | ₹70.50 | 360 | ₹0.95 | 83.7% | — | — | — |
| — | — | — | —% | ₹— | 365 | ₹0.60 | 71.8% | — | — | — |
| 1.5 L | 0 | — | 52.9% | ₹62.05 | 370 | ₹0.05 | 46.5% | — | 0 | 42K |
| — | — | — | —% | ₹— | 375 | ₹1.00 | 69.0% | — | — | — |
| 22K | 0 | — | —% | ₹47.00 | 380 | ₹0.10 | 41.0% | 16K | -3K | 88K |
| — | — | — | 240.4% | ₹78.75 | 385 | ₹0.25 | 44.8% | — | 0 | 8K |
| 19K | 0 | — | —% | ₹40.50 | 390 | ₹0.20 | 38.0% | 30K | -3K | 1.9 L |
| 1K | 0 | — | 98.8% | ₹45.00 | 395 | ₹0.25 | 33.6% | 8K | +1K | 72K |
| 1.2 L | -4K | 15K | 39.7% | ₹29.50 | 400 | ₹0.25 | 30.7% | 4.4 L | -35K | 23.3 L |
| 73K | +3K | 23K | 35.2% | ₹26.65 | 405 | ₹0.30 | 27.2% | 1.3 L | -18K | 1.6 L |
| 1.9 L | -34K | 61K | 28.9% | ₹19.70 | 410 | ₹0.35 | 22.5% | 9.1 L | -3K | 10.2 L |
| 2.9 L | -7K | 46K | 22.1% | ₹14.80 | 415 | ₹0.60 | 21.3% | 16.3 L | +1.4 L | 20.9 L |
| 10.2 L | -32K | 13.4 L | 20.3% | ₹10.80 | 420 | ₹1.30 | 20.7% | 30.8 L | -35K | 20.3 L |
| 7.2 L | -99K | 21.7 L | 19.3% | ₹6.95 | 425 | ₹2.75 | 19.8% | 28.3 L | +2.0 L | 21.0 L |
| 43.0 L | -11K | 41.2 L | 21.2% | ₹4.30 | 430ATM | ₹4.70 | 20.1% | 37.8 L | +2.0 L | 31.6 L |
| 27.9 L | +1.6 L | 41.1 L | 21.2% | ₹2.55 | 435 | ₹7.95 | 19.6% | 13.0 L | -73K | 13.4 L |
| 53.7 L | -1.3 L | 57.9 L | 22.9% | ₹1.55 | 440 | ₹12.30 | 21.2% | 9.5 L | -97K | 16.1 L |
| 22.0 L | +61K | 40.5 L | 24.9% | ₹1.00 | 445 | ₹16.75 | 22.2% | 3.5 L | -34K | 12.5 L |
| 52.9 L | +92K | 76.1 L | 27.2% | ₹0.70 | 450 | ₹21.70 | 26.5% | 1.8 L | -61K | 16.4 L |
| 34.6 L | +3.3 L | 14.8 L | 29.4% | ₹0.50 | 455 | ₹23.00 | 18.1% | — | 0 | 3.3 L |
| 27.7 L | -2.6 L | 9.1 L | 32.1% | ₹0.40 | 460 | ₹31.05 | 28.2% | 6.2 L | -2.7 L | 8.8 L |
| 11.7 L | -5K | 1.6 L | 33.3% | ₹0.25 | 465 | ₹34.10 | —% | 3K | -1K | 73K |
| 10.1 L | -32K | 6.6 L | 35.3% | ₹0.20 | 470 | ₹39.20 | —% | 4K | -1K | 3.3 L |
| 2.3 L | -12K | 1.5 L | 37.6% | ₹0.15 | 475 | ₹47.55 | 78.1% | — | 0 | 39K |
| 11.9 L | -12K | 4.7 L | 38.1% | ₹0.10 | 480 | ₹50.40 | —% | 1K | 0 | 1.3 L |
| 89K | -3K | 9K | 41.4% | ₹0.10 | 485 | ₹42.45 | —% | — | 0 | 3K |
| 1.8 L | -23K | 47K | 44.1% | ₹0.10 | 490 | ₹58.00 | 42.6% | — | 0 | 62K |
| 77K | 0 | — | 44.3% | ₹0.10 | 495 | ₹52.40 | —% | — | 0 | 3K |
| 8.1 L | -2.3 L | 5.1 L | 46.3% | ₹0.05 | 500 | ₹69.00 | —% | 7K | -3K | 82K |
| 18K | 0 | — | 49.9% | ₹0.10 | 505 | ₹50.35 | —% | — | — | — |
| 55K | -3K | 4K | 55.0% | ₹0.10 | 510 | ₹77.50 | —% | — | 0 | 16K |
| 28K | 0 | — | 62.5% | ₹0.25 | 515 | ₹58.25 | —% | — | — | — |
| 1.3 L | -11K | 19K | 56.6% | ₹0.05 | 520 | ₹89.60 | 93.3% | — | 0 | 53K |
| — | — | — | 127.7% | ₹5.10 | 525 | ₹66.55 | —% | — | — | — |
| 54K | 0 | — | 58.3% | ₹0.05 | 530 | ₹99.85 | 103.7% | — | 0 | 11K |
| — | — | — | 5.1% | ₹— | 535 | ₹— | —% | — | — | — |
| 35K | 0 | 3K | 71.2% | ₹0.10 | 540 | ₹98.00 | —% | — | 0 | 5K |
| — | — | — | 5.5% | ₹— | 545 | ₹— | —% | — | — | — |
| 19K | 0 | — | 67.5% | ₹0.05 | 550 | ₹118.95 | —% | — | 0 | 1.4 L |
| — | — | — | 5.9% | ₹— | 555 | ₹— | —% | — | — | — |
| — | — | — | 6.2% | ₹— | 560 | ₹— | —% | — | — | — |
| — | — | — | 6.3% | ₹— | 565 | ₹— | —% | — | — | — |
| — | — | — | 6.6% | ₹— | 570 | ₹— | —% | — | — | — |
| — | — | — | 6.8% | ₹— | 575 | ₹— | —% | — | — | — |
| — | — | — | 7.0% | ₹— | 580 | ₹— | —% | — | — | — |
| — | — | — | 7.4% | ₹— | 590 | ₹— | —% | — | — | — |
| — | — | — | 7.8% | ₹— | 600 | ₹— | —% | — | — | — |
| — | — | — | 8.2% | ₹— | 610 | ₹— | —% | — | — | — |
| — | — | — | 8.6% | ₹— | 620 | ₹— | —% | — | — | — |
| — | — | — | 8.9% | ₹— | 630 | ₹— | —% | — | — | — |
| — | — | — | 9.3% | ₹— | 640 | ₹— | —% | — | — | — |
| — | — | — | 9.7% | ₹— | 650 | ₹— | —% | — | — | — |
Bold CE OI = highest call writing (resistance). Bold PE OI = highest put writing (support). ATM = at-the-money.
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Frequently Asked Questions
What is the highest call OI strike for Coal India Limited today?▾
The strike with highest call (CE) open interest for Coal India Limited is ₹440 for the 2026-07-28 expiry. This acts as a key resistance level since call writers will defend this strike aggressively near expiry.
What is the highest put OI strike for Coal India Limited today?▾
The strike with highest put (PE) open interest for Coal India Limited is ₹430 for the 2026-07-28 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in Coal India Limited options mean?▾
Open Interest (OI) buildup in Coal India Limited options shows how many net new contracts are being created at each strike. Rising OI at a strike means fresh positions (writers or buyers). Rising OI with rising price = long buildup (bullish); rising OI with falling price = short buildup (bearish).
When does Coal India Limited options expire?▾
Coal India Limited options have their nearest expiry on 2026-07-28. NSE F&O stocks have monthly expiry contracts — typically the last Tuesday of each month. MarketNetra shows data for the nearest two expiries.
How to read Coal India Limited option chain?▾
The Coal India Limited option chain shows calls (CE) on the left and puts (PE) on the right for each strike price. Key columns: OI (total open contracts), OI Change (new positions today), Volume (today's trades), IV (implied volatility — higher = more uncertainty), and LTP (last traded price). The ATM (at-the-money) strike is highlighted in blue.