KLA Corporation Common Stock KLAC 149.79 -6.41 -4.1%
ATM IV
0.586
Put Call Ratio (OI)
1.2
Put Call Ratio (Vol)
1.2
IV Rank
3.1
IV Percentile
60.8
Max pain
160
Volume distribution (2026-11-04)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 29.00 | 0 | 1 |
| 31.00 | 0 | 10 |
| 33.00 | 0 | 1 |
| 37.00 | 0 | 10 |
| 38.00 | 0 | 10 |
| 39.00 | 0 | 10 |
| 40.00 | 0 | 1 |
| 45.00 | 0 | 1 |
| 46.00 | 0 | 4 |
| 51.00 | 0 | 1 |
| 52.00 | 2 | 1 |
| 54.00 | 1 | 12 |
| 56.00 | 0 | 28 |
| 58.00 | 0 | 29 |
| 60.00 | 1 | 3 |
| 62.00 | 0 | 101 |
| 63.00 | 0 | 1 |
| 64.00 | 0 | 2 |
| 65.00 | 0 | 111 |
| 66.00 | 0 | 3 |
| 67.00 | 0 | 4 |
| 68.00 | 0 | 8 |
| 69.00 | 0 | 4 |
| 70.00 | 2 | 14 |
| 71.00 | 2 | 0 |
| 72.00 | 42 | 81 |
| 73.00 | 4 | 13 |
| 74.00 | 20 | 2 |
| 75.00 | 9 | 14 |
| 76.00 | 11 | 23 |
| 77.00 | 92 | 54 |
| 78.00 | 4 | 75 |
| 79.00 | 4 | 35 |
| 80.00 | 31 | 7 |
| 81.00 | 62 | 12 |
| 82.00 | 22 | 153 |
| 83.00 | 116 | 103 |
| 84.00 | 130 | 12 |
| 85.00 | 54 | 23 |
| 86.00 | 4 | 149 |
| 87.00 | 0 | 22 |
| 88.00 | 2 | 25 |
| 89.00 | 0 | 6 |
| 90.00 | 4 | 32 |
| 91.00 | 0 | 15 |
| 92.00 | 116 | 28 |
| 93.00 | 4 | 13 |
| 94.00 | 55 | 36 |
| 95.00 | 118 | 64 |
| 96.00 | 201 | 12 |
| 97.00 | 5 | 3 |
| 98.00 | 31 | 51 |
| 99.00 | 30 | 3 |
| 100.00 | 19 | 184 |
| 101.00 | 150 | 7 |
| 102.00 | 35 | 25 |
| 103.00 | 4 | 13 |
| 104.00 | 15 | 108 |
| 105.00 | 139 | 91 |
| 106.00 | 57 | 53 |
| 107.00 | 0 | 4 |
| 108.00 | 93 | 25 |
| 109.00 | 0 | 1 |
| 110.00 | 12 | 76 |
| 111.00 | 0 | 3 |
| 112.00 | 11 | 28 |
| 113.00 | 0 | 1 |
| 114.00 | 5 | 53 |
| 115.00 | 49 | 59 |
| 116.00 | 3 | 18 |
| 117.00 | 15 | 1 |
| 118.00 | 6 | 43 |
| 119.00 | 0 | 1 |
| 120.00 | 38 | 133 |
| 121.00 | 0 | 4 |
| 122.00 | 12 | 37 |
| 123.00 | 0 | 16 |
| 124.00 | 175 | 46 |
| 125.00 | 30 | 471 |
| 126.00 | 38 | 12 |
| 127.00 | 10 | 18 |
| 128.00 | 7 | 50 |
| 129.00 | 0 | 8 |
| 130.00 | 71 | 1.16 K |
| 131.00 | 0 | 30 |
| 132.00 | 50 | 41 |
| 133.00 | 0 | 17 |
| 134.00 | 3 | 292 |
| 135.00 | 63 | 298 |
| 136.00 | 7 | 234 |
| 137.00 | 0 | 5 |
| 138.00 | 184 | 81 |
| 139.00 | 0 | 32 |
| 140.00 | 40 | 320 |
| 141.00 | 0 | 2 |
| 142.00 | 16 | 102 |
| 143.00 | 0 | 2 |
| 144.00 | 18 | 23 |
| 145.00 | 18 | 247 |
| 146.00 | 61 | 38 |
| 147.00 | 13 | 13 |
| 148.00 | 52 | 36 |
| 149.00 | 17 | 27 |
| 150.00 | 196 | 452 |
| 152.00 | 14 | 118 |
| 152.50 | 92 | 346 |
| 154.00 | 59 | 45 |
| 155.00 | 3.42 K | 404 |
| 156.00 | 51 | 23 |
| 157.50 | 597 | 295 |
| 158.00 | 104 | 155 |
| 160.00 | 3.99 K | 646 |
| 162.00 | 349 | 375 |
| 162.50 | 32 | 20 |
| 164.00 | 83 | 330 |
| 165.00 | 2.01 K | 262 |
| 166.00 | 20 | 263 |
| 167.00 | 3 | 5 |
| 167.50 | 45 | 15 |
| 168.00 | 40 | 11 |
| 169.00 | 46 | 2 |
| 170.00 | 537 | 104 |
| 171.00 | 1 | 1 |
| 172.00 | 54 | 25 |
| 172.50 | 11 | 6 |
| 173.00 | 12 | 1 |
| 174.00 | 28 | 44 |
| 175.00 | 2.95 K | 252 |
| 176.00 | 194 | 77 |
| 177.00 | 1 | 1 |
| 177.50 | 26 | 3 |
| 178.00 | 58 | 30 |
| 179.00 | 1 | 1 |
| 180.00 | 3.61 K | 123 |
| 181.00 | 1 | 1 |
| 182.00 | 173 | 213 |
| 182.50 | 6 | 3 |
| 183.00 | 2 | 1 |
| 184.00 | 58 | 44 |
| 185.00 | 486 | 47 |
| 186.00 | 59 | 17 |
| 187.00 | 1 | 2 |
| 187.50 | 18 | 1 |
| 188.00 | 128 | 75 |
| 189.00 | 2 | 2 |
| 190.00 | 117 | 54 |
| 191.00 | 1 | 1 |
| 192.00 | 39 | 24 |
| 192.50 | 52 | 16 |
| 193.00 | 11 | 3 |
| 194.00 | 21 | 11 |
| 195.00 | 82 | 46 |
| 196.00 | 10 | 40 |
| 197.50 | 2 | 0 |
| 198.00 | 76 | 74 |
| 200.00 | 873 | 26.1 K |
| 202.00 | 44 | 100 |
| 202.50 | 16 | 0 |
| 204.00 | 21 | 13 |
| 205.00 | 41 | 15 |
| 206.00 | 110 | 34 |
| 207.50 | 4 | 0 |
| 208.00 | 110 | 9 |
| 210.00 | 85 | 64 |
| 212.00 | 42 | 16 |
| 214.00 | 69 | 26 |
| 215.00 | 74 | 25 |
| 216.00 | 370 | 34 |
| 218.00 | 35 | 44 |
| 220.00 | 112 | 55 |
| 222.00 | 438 | 117 |
| 224.00 | 20 | 20 K |
| 225.00 | 40 | 64 |
| 226.00 | 47 | 30 |
| 228.00 | 17 | 129 |
| 230.00 | 127 | 47 |
| 232.00 | 12 | 13 |
| 234.00 | 21 | 11 |
| 235.00 | 36 | 14 |
| 236.00 | 42 | 34 |
| 238.00 | 84 | 61 |
| 240.00 | 219 | 390 |
| 242.00 | 10 | 25 |
| 244.00 | 215 | 40 |
| 245.00 | 6 | 0 |
| 246.00 | 43 | 91 |
| 248.00 | 18 | 40 |
| 250.00 | 241 | 119 |
| 255.00 | 7 | 0 |
| 260.00 | 59 | 110 |
| 265.00 | 4 | 0 |
| 270.00 | 60 | 208 |
| 280.00 | 41 | 14 |
| 290.00 | 43 | 51 |
| 300.00 | 130 | 179 |
| 310.00 | 58 | 65 |
| 320.00 | 31 | 21 |
| 330.00 | 124 | 16 |
| 340.00 | 56 | 6 |
| 350.00 | 37 | 9 |
| 360.00 | 18 | 10 |
| 370.00 | 22 | 23 |
| 380.00 | 41 | 16 |
| 390.00 | 62 | 19 |
| 400.00 | 130 | 10 |
| 410.00 | 96 | 0 |
| 420.00 | 13 | 0 |
| 430.00 | 20 | 2 |
| 440.00 | 21 | 113 |