BEL option chain
IV vs HV, IV percentile & PCR history →End of day 02 Nov 2026 · expiry 23 Nov 2026 (21 days) · lot 1425
Spot
376.50
Future
377.85
Forward
377.82
PCR (OI)
0.87
Puts 2.84 Cr / Calls 3.28 Cr
PCR (volume)
0.63
Puts 28,003 / Calls 44,625
Max pain
380
strike with least total payout to holders
Highest OI
400 CE · 370 PE
ΔOI calls +10.70 L · puts +12.74 L
Open interest by strike
CallsPuts│ ATM┊ Max pain
| Calls | Puts | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buildup | OI | ΔOI | IV % | Chg | LTP | Strike | LTP | Chg | IV % | ΔOI | OI | Buildup | ||||||
| Neutral | 5,700 | — | — | 0.00 | 73.00 | 300 | 0.10 | -0.15 | 40.72 | — | 5.40 L | Neutral | ||||||
| Neutral | 1,425 | — | — | 0.00 | 65.50 | 310 | 0.20 | -0.15 | 39.07 | −41,325 | 2.21 L | Long unwinding | ||||||
| Neutral | 4,275 | — | — | 0.00 | 53.00 | 320 | 0.30 | -0.30 | 35.79 | −1.15 L | 11.07 L | Long unwinding | ||||||
| Neutral | — | — | 24.93 | 0.00 | 67.10 | 325 | 0.35 | -0.50 | 33.82 | −1.01 L | 2.08 L | Long unwinding | ||||||
| Neutral | 38,475 | — | 25.44 | 0.00 | 44.50 | 330 | 0.50 | -0.70 | 33.04 | +1.01 L | 8.09 L | Short buildup | ||||||
| Neutral | 4,275 | — | 26.06 | 0.00 | 34.00 | 335 | 0.65 | -1.00 | 31.67 | +19,950 | 3.29 L | Short buildup | ||||||
| Short covering | 1.44 L | −4,275 | 29.71 | +4.95 | 38.45 | 340 | 0.85 | -1.35 | 30.31 | −1.64 L | 7.31 L | Long unwinding | ||||||
| Neutral | 38,475 | — | 26.46 | 0.00 | 27.35 | 345 | 1.10 | -1.95 | 28.84 | +3.48 L | 6.11 L | Short buildup | ||||||
| Long buildup | 4.00 L | +9,975 | 27.70 | +6.30 | 29.20 | 350 | 1.45 | -2.55 | 27.47 | +4,275 | 15.52 L | Neutral | ||||||
| Short covering | 3.76 L | −4,275 | 26.34 | +4.85 | 24.70 | 355 | 2.00 | -3.20 | 26.48 | +22,800 | 5.66 L | Short buildup | ||||||
| Short covering | 15.20 L | −1.80 L | 25.12 | +4.20 | 20.40 | 360 | 2.75 | -4.10 | 25.51 | −1.74 L | 25.84 L | Long unwinding | ||||||
| Short covering | 17.64 L | −48,450 | 24.63 | +3.40 | 16.55 | 365 | 3.80 | -4.90 | 24.70 | −11,400 | 20.35 L | Neutral | ||||||
| Short covering | 39.93 L | −5.47 L | 24.13 | +2.60 | 13.05 | 370 | 5.30 | -5.70 | 24.25 | +25,650 | 33.50 L | Neutral | ||||||
| Long buildup | 22.32 L | +1.14 L | 23.90 | +1.75 | 10.05 | 375 | 7.25 | -6.50 | 23.92 | +6.00 L | 19.92 L | Short buildup | ||||||
| Short covering | 41.11 L | −5.71 L | 23.79 | +1.15 | 7.55 | 380 | 9.70 | -7.10 | 23.74 | +5.54 L | 23.48 L | Short buildup | ||||||
| Long buildup | 13.98 L | +4.94 L | 23.82 | +0.75 | 5.55 | 385 | 12.70 | -7.40 | 23.82 | +1.78 L | 6.46 L | Short buildup | ||||||
| Long buildup | 30.69 L | +69,825 | 23.95 | +0.40 | 4.00 | 390 | 16.00 | -8.00 | 23.54 | +15,675 | 8.22 L | Short buildup | ||||||
| Long buildup | 7.99 L | +2.14 L | 24.20 | +0.20 | 2.85 | 395 | 20.25 | -7.90 | 25.25 | −8,550 | 3.04 L | Long unwinding | ||||||
| Neutral | 54.61 L | +9.11 L | 24.48 | 0.00 | 2.00 | 400 | 23.90 | -8.15 | 23.65 | −19,950 | 19.04 L | Long unwinding | ||||||
| Short buildup | 5.50 L | +42,750 | 24.60 | -0.10 | 1.35 | 405 | 37.05 | 0.00 | 27.16 | — | 3.71 L | Neutral | ||||||
| Short buildup | 19.22 L | +3.71 L | 24.77 | -0.10 | 0.90 | 410 | 32.70 | -7.30 | 22.91 | +15,675 | 11.09 L | Short buildup | ||||||
| Short buildup | 13.78 L | +55,575 | 25.03 | -0.15 | 0.60 | 415 | 44.00 | 0.00 | 27.52 | — | 1.15 L | Neutral | ||||||
| Long unwinding | 15.46 L | −76,950 | 25.94 | -0.10 | 0.45 | 420 | 42.25 | -9.25 | 23.15 | — | 14.69 L | Neutral | ||||||
| Short buildup | 2.47 L | +1.62 L | 26.23 | -0.10 | 0.30 | 425 | 47.50 | -6.75 | 28.91 | −1,425 | 94,050 | Long unwinding | ||||||
| Short buildup | 5.83 L | +47,025 | 27.51 | -0.10 | 0.25 | 430 | 51.75 | -8.80 | — | +7,125 | 11.43 L | Neutral | ||||||
| Short buildup | 2.15 L | +19,950 | 30.47 | -0.05 | 0.20 | 440 | 62.00 | -7.00 | 26.44 | +22,800 | 3.19 L | Short buildup | ||||||
| Neutral | 4.08 L | +1,425 | 32.86 | 0.00 | 0.15 | 450 | 71.00 | -10.10 | — | +1,425 | 6.78 L | Neutral | ||||||
| Long unwinding | 6.38 L | −9,975 | 34.51 | -0.05 | 0.10 | 460 | 81.60 | -10.40 | — | −5,700 | 4.83 L | Long unwinding | ||||||
Source: NSE F&O bhavcopy (EOD, official). Black-76 on the forward; IV from close (settle if untraded). Forward: put-call parity, median of 5 near-ATM strikes. Discounting at 6.95% (carry implied by 23 Nov → 29 Dec futures). Buildup labels describe price and open-interest changes only and are not advice. Spot: NSE F&O bhavcopy underlying price.