GRAIL GRAL 121.44 2.31 1.94%
ATM IV
0.818
Put Call Ratio (OI)
0.591
Put Call Ratio (Vol)
0.408
IV Rank
4.99
IV Percentile
18.2
Max pain
135
Volume distribution (2026-11-06)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 2.50 | 1 | 0 |
| 5.00 | 1 | 0 |
| 7.50 | 1 | 0 |
| 10.00 | 3 | 0 |
| 12.50 | 2 | 1 |
| 15.00 | 1 | 2 |
| 17.50 | 19 | 3 |
| 20.00 | 2 | 42 |
| 22.50 | 3 | 2 |
| 25.00 | 72 | 2 |
| 30.00 | 75 | 2 |
| 35.00 | 74 | 9 |
| 40.00 | 5 | 16 |
| 45.00 | 3 | 14 |
| 50.00 | 6 | 4 |
| 55.00 | 10 | 8 |
| 60.00 | 31 | 17 |
| 65.00 | 11 | 4 |
| 70.00 | 5 | 18 |
| 75.00 | 8 | 61 |
| 80.00 | 10 | 7 |
| 85.00 | 9 | 20 |
| 90.00 | 16 | 25 |
| 95.00 | 10 | 19 |
| 100.00 | 25 | 33 |
| 105.00 | 15 | 14 |
| 110.00 | 13 | 33 |
| 115.00 | 16 | 5 |
| 120.00 | 45 | 12 |
| 125.00 | 22 | 10 |
| 130.00 | 49 | 18 |
| 135.00 | 15 | 30 |
| 140.00 | 141 | 17 |
| 145.00 | 29 | 28 |
| 150.00 | 140 | 9 |
| 155.00 | 29 | 4 |
| 160.00 | 12 | 6 |
| 165.00 | 5 | 25 |
| 170.00 | 20 | 36 |
| 175.00 | 33 | 11 |
| 180.00 | 80 | 3 |
| 185.00 | 18 | 3 |
| 190.00 | 121 | 1 |
| 195.00 | 186 | 1 |
| 200.00 | 11 | 2 |
| 210.00 | 11 | 1 |
| 220.00 | 16 | 1 |
| 230.00 | 16 | 1 |
| 240.00 | 15 | 0 |