ASTRAL option chain
IV vs HV, IV percentile & PCR history →End of day 02 Nov 2026 · expiry 23 Nov 2026 (21 days) · lot 425
Spot
1,355.60
Future
1,361.30
Forward
1,361.24
PCR (OI)
0.89
Puts 10.65 L / Calls 11.94 L
PCR (volume)
0.71
Puts 2,029 / Calls 2,841
Max pain
1,400
strike with least total payout to holders
Highest OI
1,400 CE · 1,380 PE
ΔOI calls +1.61 L · puts +1.24 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 | — | — | — | 0.00 | 402.80 | 1,160 | 2.25 | -1.05 | 39.58 | — | 8,075 | Neutral | ||||||
| Neutral | 1,275 | — | 23.97 | 0.00 | 160.00 | 1,200 | 4.60 | -1.50 | 38.40 | −13,600 | 38,675 | Long unwinding | ||||||
| Neutral | — | — | 26.48 | 0.00 | 183.50 | 1,220 | 5.90 | -2.55 | 36.91 | +2,975 | 28,475 | Short buildup | ||||||
| Neutral | — | — | 27.51 | 0.00 | 331.25 | 1,240 | 8.30 | -3.20 | 36.48 | +22,525 | 47,175 | Short buildup | ||||||
| Neutral | — | — | 28.08 | 0.00 | 153.15 | 1,260 | 11.10 | -4.15 | 35.63 | +33,150 | 80,750 | Short buildup | ||||||
| Neutral | 1,700 | — | 28.43 | 0.00 | 152.60 | 1,280 | 15.00 | -5.15 | 35.11 | +21,675 | 45,475 | Short buildup | ||||||
| Short covering | 2,125 | −425 | 32.81 | +7.00 | 79.00 | 1,300 | 19.50 | -6.80 | 34.19 | +12,325 | 1.33 L | Short buildup | ||||||
| Neutral | 5,100 | — | 39.20 | +18.00 | 73.25 | 1,320 | 26.00 | -7.70 | 34.05 | −10,625 | 62,475 | Long unwinding | ||||||
| Long buildup | 33,150 | +3,400 | 34.01 | +11.00 | 55.15 | 1,340 | 33.50 | -9.35 | 33.62 | +24,225 | 1.21 L | Short buildup | ||||||
| Short covering | 1.22 L | −5,100 | 33.27 | +9.15 | 43.75 | 1,360 | 42.85 | -10.60 | 33.53 | +31,450 | 1.10 L | Short buildup | ||||||
| Long buildup | 62,475 | +4,250 | 32.93 | +7.30 | 34.30 | 1,380 | 53.15 | -12.45 | 33.06 | +7,225 | 1.49 L | Short buildup | ||||||
| Short covering | 3.09 L | −15,725 | 32.83 | +6.15 | 26.60 | 1,400 | 65.20 | -13.50 | 32.83 | −4,675 | 54,400 | Long unwinding | ||||||
| Long buildup | 79,475 | +59,075 | 32.66 | +5.05 | 20.15 | 1,420 | 80.00 | -3.25 | 33.82 | — | 17,000 | Neutral | ||||||
| Long buildup | 82,025 | +51,425 | 32.83 | +3.90 | 15.30 | 1,440 | 89.00 | 0.00 | 30.42 | — | 19,550 | Neutral | ||||||
| Long buildup | 1.31 L | +11,900 | 32.70 | +2.95 | 11.20 | 1,460 | 110.00 | -10.15 | 33.20 | — | 850 | Neutral | ||||||
| Long buildup | 31,875 | +8,500 | 33.00 | +2.30 | 8.35 | 1,480 | 120.75 | 0.00 | 31.03 | — | 45,900 | Neutral | ||||||
| Long buildup | 1.36 L | +13,600 | 33.41 | +1.75 | 6.25 | 1,500 | 156.15 | 0.00 | 31.51 | — | 77,775 | Neutral | ||||||
| Long buildup | 35,275 | +5,525 | 34.81 | +1.85 | 5.20 | 1,520 | 158.35 | 0.00 | 32.14 | — | 3,400 | Neutral | ||||||
| Long buildup | 94,350 | +17,850 | 34.24 | +0.95 | 3.45 | 1,540 | 177.00 | 0.00 | 32.96 | — | 425 | Neutral | ||||||
| Long buildup | 9,775 | +1,700 | 34.23 | +0.15 | 2.40 | 1,560 | 196.40 | 0.00 | 34.03 | — | 1,700 | Neutral | ||||||
| Neutral | 5,525 | — | 34.06 | -1.30 | 1.60 | 1,580 | 190.00 | 0.00 | 35.34 | — | 2,550 | Neutral | ||||||
| Long buildup | 49,725 | +5,525 | 36.56 | +0.40 | 1.65 | 1,600 | 240.00 | 0.00 | 36.85 | — | 8,075 | Neutral | ||||||
| Neutral | 2,550 | — | 29.30 | 0.00 | 1.05 | 1,640 | 278.80 | -21.20 | 38.97 | −2,550 | 9,350 | 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 7.27% (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.