Options session25 Sep 2026558 stored contracts
Checking for a newer reading. Your saved analysis remains available below and will update automatically.
Strike activity
Expiry 16 Oct 2026Largest open-interest concentrations
Up to 21 strikes. The complete nearest-expiry list is below.
| Strike | Call volume | Put volume | Call OI | Put OI | Call IV | Put IV |
|---|---|---|---|---|---|---|
| 400.00 | 2 | 0 | 21 | 50 | 44.4% | 43.4% |
| 410.00 | 0 | 12 | 31 | 39 | 42.5% | 43.4% |
| 420.00 | 4 | 1 | 34 | 35 | 43.4% | 42.5% |
| 430.00 | 1 | 0 | 181 | 32 | 42.5% | 41.5% |
| 440.00 | 0 | 10 | 10 | 47 | 45.4% | 40.5% |
| 450.00 | 1 | 0 | 46 | 32 | 43.4% | 44.4% |
| 460.00 | 3 | 0 | 611 | 9 | 21.0% | 44.4% |
| 470.00 | 0 | 0 | 139 | 65 | 51.2% | 47.3% |
| 480.00 | 9 | 0 | 40 | 9 | 48.3% | 51.2% |
| 490.00 | 0 | 1 | 14 | 2 | 28.8% | 55.1% |
| 500.00 | 0 | 0 | 114 | 1 | 30.8% | 58.1% |
| 510.00 | 0 | 0 | 505 | 0 | 33.7% | 61.0% |
| 520.00 | 0 | 0 | 113 | 7 | 35.6% | 65.9% |
| 530.00 | 0 | 0 | 3 | 0 | 38.6% | 69.8% |
| 540.00 | 0 | 0 | 108 | 0 | 40.5% | 73.7% |
| 550.00 | 0 | 0 | 2 | 0 | 42.5% | 76.6% |
| 560.00 | 0 | 0 | 36 | 0 | 44.4% | 80.5% |
| 570.00 | 0 | 0 | 104 | 0 | 47.3% | 84.4% |
| 580.00 | 0 | 0 | 4 | 0 | 49.3% | 87.3% |
| 590.00 | 0 | 0 | 0 | 0 | 51.2% | 91.2% |
| 600.00 | 0 | 0 | 43 | 0 | 53.2% | 94.2% |
| 610.00 | 0 | 0 | 2 | 0 | 55.1% | 97.1% |
| 620.00 | 0 | 0 | 47 | 0 | 57.1% | 100.0% |
| 630.00 | 0 | 0 | 0 | 0 | 59.0% | 103.9% |
| 640.00 | 0 | 0 | 27 | 0 | 60.0% | 106.9% |
| 650.00 | 0 | 0 | 0 | 0 | 62.0% | 109.8% |
| 660.00 | 0 | 0 | 8 | 0 | 63.9% | 112.7% |
| 670.00 | 0 | 0 | 0 | 0 | 65.9% | 115.6% |