Tata Steel Limited Option Chain Analysis
2026-07-282026-08-25
Total CE OI
9.20 Cr
Total PE OI
4.73 Cr
PCR
0.51
Bearish
| CE OI | Chg | Vol | IV | LTP | Strike | LTP | IV | Vol | Chg | PE OI |
|---|---|---|---|---|---|---|---|---|---|---|
| — | — | — | —% | ₹— | 95 | ₹— | 16.1% | — | — | — |
| — | — | — | —% | ₹— | 100 | ₹— | 14.9% | — | — | — |
| — | — | — | —% | ₹— | 105 | ₹— | 13.7% | — | — | — |
| — | — | — | —% | ₹— | 110 | ₹— | 12.6% | — | — | — |
| — | — | — | —% | ₹— | 115 | ₹— | 11.6% | — | — | — |
| — | — | — | —% | ₹— | 120 | ₹— | 10.6% | — | — | — |
| — | — | — | —% | ₹— | 125 | ₹— | 9.6% | — | — | — |
| — | — | — | —% | ₹— | 127.5 | ₹— | 9.1% | — | — | — |
| — | — | — | —% | ₹— | 130 | ₹— | 8.7% | — | — | — |
| — | — | — | —% | ₹— | 132.5 | ₹— | 8.2% | — | — | — |
| — | — | — | —% | ₹— | 135 | ₹— | 7.8% | — | — | — |
| — | — | — | —% | ₹— | 137.5 | ₹— | 7.3% | — | — | — |
| — | — | — | —% | ₹— | 140 | ₹— | 6.9% | — | — | — |
| — | — | — | —% | ₹— | 142.5 | ₹— | 6.5% | — | — | — |
| — | — | — | —% | ₹— | 145 | ₹— | 6.1% | — | — | — |
| — | — | — | —% | ₹— | 147.5 | ₹— | 5.7% | — | — | — |
| — | — | — | —% | ₹— | 150 | ₹— | 5.3% | — | — | — |
| — | — | — | —% | ₹— | 152.5 | ₹— | 4.9% | — | — | — |
| 8K | 0 | — | —% | ₹32.02 | 155 | ₹0.03 | 58.1% | — | +8K | 8K |
| — | — | — | —% | ₹— | 157.5 | ₹— | 4.1% | — | — | — |
| 22K | 0 | — | —% | ₹25.81 | 160 | ₹0.02 | 47.1% | 19K | +3K | 6.9 L |
| — | — | — | —% | ₹— | 162.5 | ₹— | 3.4% | — | — | — |
| 80K | 0 | 6K | —% | ₹21.48 | 165 | ₹0.02 | 38.8% | 1.2 L | -55K | 20.2 L |
| 1.3 L | 0 | — | —% | ₹18.84 | 167.5 | ₹0.06 | 39.9% | 8K | 0 | 3.2 L |
| 5.6 L | -22K | 33K | —% | ₹14.89 | 170 | ₹0.06 | 35.1% | 3.7 L | -1.4 L | 19.3 L |
| 2.9 L | 0 | — | —% | ₹13.44 | 172.5 | ₹0.07 | 31.1% | 7.1 L | -2.2 L | 11.0 L |
| 9.2 L | -1.6 L | 3.7 L | —% | ₹10.91 | 175 | ₹0.13 | 28.6% | 24.9 L | -4.8 L | 29.6 L |
| 1.0 L | -33K | 88K | —% | ₹8.73 | 177.5 | ₹0.21 | 25.9% | 21.6 L | -2.9 L | 8.6 L |
| 14.0 L | +11K | 14.8 L | —% | ₹6.21 | 180 | ₹0.44 | 24.9% | 75.7 L | -6.4 L | 33.5 L |
| 10.7 L | +55K | 17.5 L | 16.5% | ₹4.16 | 182.5 | ₹0.91 | 24.3% | 42.8 L | +14K | 14.1 L |
| 48.8 L | +2.5 L | 81.9 L | 18.1% | ₹2.48 | 185 | ₹1.82 | 25.0% | 1.09 Cr | +1.2 L | 57.6 L |
| 68.8 L | +3.7 L | 1.46 Cr | 20.4% | ₹1.44 | 187.5 | ₹3.20 | 26.3% | 45.0 L | +1.8 L | 19.4 L |
| 1.79 Cr | -4.3 L | 1.77 Cr | 22.2% | ₹0.81 | 190ATM | ₹5.04 | 28.8% | 38.2 L | -5.0 L | 62.9 L |
| 55.2 L | +3.8 L | 58.8 L | 24.3% | ₹0.47 | 192.5 | ₹7.18 | 32.3% | 11.4 L | -1.0 L | 18.4 L |
| 1.10 Cr | -3.6 L | 82.3 L | 26.8% | ₹0.30 | 195 | ₹9.63 | 38.5% | 5.4 L | -1.0 L | 41.6 L |
| 18.3 L | -83K | 20.7 L | 29.2% | ₹0.20 | 197.5 | ₹11.92 | 41.5% | 96K | +22K | 11.1 L |
| 1.31 Cr | -8.8 L | 51.4 L | 32.1% | ₹0.15 | 200 | ₹14.13 | 42.0% | 26.8 L | -8.3 L | 38.8 L |
| 24.7 L | +1.3 L | 8.9 L | 35.3% | ₹0.14 | 202.5 | ₹15.50 | 45.8% | — | 0 | 58K |
| 45.4 L | -3.6 L | 14.1 L | 37.4% | ₹0.09 | 205 | ₹18.51 | 50.4% | 1.3 L | -1.0 L | 19.1 L |
| 7.9 L | -1.8 L | 3.9 L | 38.2% | ₹0.06 | 207.5 | ₹20.94 | 46.2% | 58K | -11K | 63K |
| 50.2 L | -4.8 L | 11.3 L | 42.4% | ₹0.06 | 210 | ₹24.42 | 69.1% | 8.2 L | -4.3 L | 35.6 L |
| 3.5 L | -3K | 8K | 41.6% | ₹0.03 | 212.5 | ₹12.11 | —% | — | — | — |
| 28.1 L | -28K | 4.7 L | 44.6% | ₹0.03 | 215 | ₹28.39 | 55.7% | 19K | -3K | 6.7 L |
| 3.4 L | 0 | — | 53.5% | ₹0.10 | 217.5 | ₹30.01 | 56.1% | — | 0 | 6K |
| 60.0 L | -69K | 5.0 L | 53.1% | ₹0.04 | 220 | ₹33.35 | 77.5% | 41K | -33K | 4.0 L |
| 99K | 0 | — | 51.6% | ₹0.03 | 222.5 | ₹35.50 | 84.0% | — | 0 | 17K |
| 8.6 L | +6K | 77K | 57.1% | ₹0.03 | 225 | ₹38.85 | 83.4% | 30K | -11K | 7.1 L |
| 17K | 0 | — | 61.0% | ₹0.05 | 227.5 | ₹41.40 | 101.0% | 17K | -11K | 11K |
| 9.9 L | -47K | 1.6 L | 60.1% | ₹0.02 | 230 | ₹43.30 | 78.1% | 1.3 L | -1.1 L | 1.6 L |
| 17K | 0 | — | 63.0% | ₹0.03 | 232.5 | ₹24.92 | —% | — | — | — |
| 5.9 L | 0 | — | 58.9% | ₹0.01 | 235 | ₹49.04 | —% | — | 0 | 17K |
| — | — | — | 5.6% | ₹— | 237.5 | ₹— | —% | — | — | — |
| 3.4 L | -14K | 17K | 66.2% | ₹0.01 | 240 | ₹53.80 | —% | — | 0 | 1.2 L |
| — | — | — | 6.1% | ₹— | 242.5 | ₹— | —% | — | — | — |
| — | — | — | 6.3% | ₹— | 245 | ₹— | —% | — | — | — |
| — | — | — | 6.6% | ₹— | 247.5 | ₹— | —% | — | — | — |
| 11.4 L | -3K | 25K | —% | ₹0.02 | 250 | ₹36.57 | —% | — | — | — |
| — | — | — | 7.3% | ₹— | 255 | ₹— | —% | — | — | — |
| — | — | — | 7.7% | ₹— | 260 | ₹— | —% | — | — | — |
| — | — | — | 8.2% | ₹— | 265 | ₹— | —% | — | — | — |
| — | — | — | 8.6% | ₹— | 270 | ₹— | —% | — | — | — |
| — | — | — | 9.1% | ₹— | 275 | ₹— | —% | — | — | — |
| — | — | — | 9.5% | ₹— | 280 | ₹— | —% | — | — | — |
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 Tata Steel Limited today?▾
The strike with highest call (CE) open interest for Tata Steel Limited is ₹190 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 Tata Steel Limited today?▾
The strike with highest put (PE) open interest for Tata Steel Limited is ₹190 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 Tata Steel Limited options mean?▾
Open Interest (OI) buildup in Tata Steel 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 Tata Steel Limited options expire?▾
Tata Steel 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 Tata Steel Limited option chain?▾
The Tata Steel 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.