Western Digital Corp WDC 323.83 -23.52 -6.77% Regime: Trend Down (95%)
ATM IV
0.682
Put Call Ratio (OI)
1.2
Put Call Ratio (Vol)
1.36
IV Rank
37.3
IV Percentile
23.8
Max pain
365
Volume distribution (2026-11-04)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 15.00 | 2 | 8 |
| 17.50 | 2 | 30 |
| 20.00 | 2 | 8 |
| 22.50 | 15 | 33 |
| 25.00 | 7 | 70 |
| 27.50 | 2 | 21 |
| 30.00 | 3 | 15 |
| 32.50 | 4 | 9 |
| 35.00 | 43 | 149 |
| 37.50 | 4 | 36 |
| 40.00 | 146 | 41 |
| 42.50 | 51 | 7 |
| 45.00 | 6 | 22 |
| 47.50 | 6 | 100 |
| 50.00 | 3 | 13 |
| 52.50 | 23 | 45 |
| 55.00 | 21 | 61 |
| 57.50 | 4 | 73 |
| 60.00 | 16 | 9 |
| 62.50 | 3 | 117 |
| 65.00 | 6 | 12 |
| 67.50 | 15 | 13 |
| 70.00 | 8 | 5.08 K |
| 72.50 | 6 | 119 |
| 75.00 | 15 | 44 |
| 77.50 | 6 | 8 |
| 80.00 | 53 | 10 |
| 82.50 | 3 | 14 |
| 85.00 | 13 | 12 |
| 87.50 | 2 | 8 |
| 90.00 | 6 | 42 |
| 92.50 | 7 | 62 |
| 95.00 | 13 | 14 |
| 97.50 | 3 | 9 |
| 100.00 | 33 | 13 |
| 105.00 | 8 | 185 |
| 110.00 | 24 | 9 |
| 115.00 | 14 | 4 |
| 120.00 | 12 | 81 |
| 125.00 | 50 | 102 |
| 130.00 | 44 | 33 |
| 135.00 | 15 | 9 |
| 140.00 | 5 | 66 |
| 145.00 | 13 | 16 |
| 150.00 | 31 | 48 |
| 155.00 | 27 | 22 |
| 160.00 | 17 | 91 |
| 165.00 | 21 | 30 |
| 170.00 | 25 | 44 |
| 175.00 | 41 | 141 |
| 180.00 | 47 | 487 |
| 185.00 | 35 | 84 |
| 190.00 | 11 | 643 |
| 195.00 | 25 | 98 |
| 200.00 | 142 | 284 |
| 205.00 | 2 | 14 |
| 210.00 | 51 | 100 |
| 215.00 | 0 | 132 |
| 220.00 | 22 | 99 |
| 225.00 | 2 | 38 |
| 230.00 | 115 | 186 |
| 235.00 | 1 | 145 |
| 240.00 | 19 | 179 |
| 245.00 | 6 | 36 |
| 250.00 | 79 | 3.99 K |
| 260.00 | 112 | 227 |
| 270.00 | 119 | 1.66 K |
| 275.00 | 8 | 98 |
| 277.50 | 24 | 29 |
| 280.00 | 70 | 221 |
| 282.50 | 4 | 33 |
| 285.00 | 52 | 371 |
| 287.50 | 76 | 321 |
| 290.00 | 76 | 1.02 K |
| 292.50 | 18 | 23 |
| 295.00 | 29 | 193 |
| 297.50 | 10 | 100 |
| 300.00 | 97 | 1.58 K |
| 302.50 | 0 | 258 |
| 305.00 | 34 | 250 |
| 307.50 | 363 | 76 |
| 310.00 | 85 | 522 |
| 312.50 | 5 | 21 |
| 315.00 | 55 | 300 |
| 317.50 | 13 | 105 |
| 320.00 | 194 | 4.9 K |
| 322.50 | 27 | 140 |
| 325.00 | 210 | 203 |
| 327.50 | 148 | 168 |
| 330.00 | 338 | 675 |
| 332.50 | 29 | 38 |
| 335.00 | 199 | 941 |
| 337.50 | 107 | 123 |
| 340.00 | 610 | 1.75 K |
| 342.50 | 126 | 23 |
| 345.00 | 202 | 107 |
| 347.50 | 305 | 42 |
| 350.00 | 1.32 K | 1.62 K |
| 352.50 | 734 | 105 |
| 355.00 | 620 | 48 |
| 357.50 | 773 | 15 |
| 360.00 | 437 | 312 |
| 362.50 | 52 | 5 |
| 365.00 | 1.09 K | 53 |
| 367.50 | 50 | 0 |
| 370.00 | 745 | 219 |
| 372.50 | 95 | 1 |
| 375.00 | 544 | 31 |
| 377.50 | 93 | 0 |
| 380.00 | 1.7 K | 168 |
| 382.50 | 75 | 6 |
| 385.00 | 469 | 66 |
| 387.50 | 117 | 7 |
| 390.00 | 586 | 152 |
| 392.50 | 6 | 0 |
| 395.00 | 97 | 22 |
| 397.50 | 178 | 0 |
| 400.00 | 2.07 K | 191 |
| 402.50 | 13 | 0 |
| 405.00 | 891 | 3 |
| 407.50 | 60 | 0 |
| 410.00 | 435 | 101 |
| 412.50 | 123 | 0 |
| 415.00 | 128 | 8 |
| 417.50 | 15 | 2 |
| 420.00 | 1.63 K | 192 |
| 422.50 | 78 | 1 |
| 425.00 | 33 | 9 |
| 427.50 | 7 | 3 |
| 430.00 | 304 | 75 |
| 432.50 | 8 | 1 |
| 435.00 | 12 | 10 |
| 437.50 | 2 | 15 |
| 440.00 | 182 | 55 |
| 442.50 | 7 | 0 |
| 445.00 | 16 | 3 |
| 447.50 | 13 | 0 |
| 450.00 | 448 | 50 |
| 452.50 | 2 | 0 |
| 455.00 | 57 | 2 |
| 457.50 | 10 | 0 |
| 460.00 | 200 | 34 |
| 462.50 | 14 | 0 |
| 465.00 | 23 | 2 |
| 467.50 | 2 | 0 |
| 470.00 | 255 | 60 |
| 472.50 | 4 | 0 |
| 475.00 | 15 | 2 |
| 477.50 | 3 | 0 |
| 480.00 | 176 | 138 |
| 482.50 | 2 | 0 |
| 485.00 | 17 | 1 |
| 487.50 | 1 | 0 |
| 490.00 | 87 | 44 |
| 492.50 | 4 | 0 |
| 495.00 | 39 | 1 |
| 497.50 | 27 | 0 |
| 500.00 | 386 | 58 |
| 502.50 | 4 | 0 |
| 505.00 | 41 | 0 |
| 507.50 | 3 | 0 |
| 510.00 | 99 | 106 |
| 515.00 | 40 | 1 |
| 520.00 | 79 | 73 |
| 525.00 | 15 | 0 |
| 530.00 | 40 | 56 |
| 535.00 | 14 | 2 |
| 540.00 | 112 | 39 |
| 545.00 | 73 | 0 |
| 550.00 | 234 | 44 |
| 555.00 | 18 | 1 |
| 560.00 | 261 | 40 |
| 565.00 | 4 | 1 |
| 570.00 | 75 | 49 |
| 575.00 | 5 | 0 |
| 580.00 | 368 | 79 |
| 585.00 | 14 | 2 |
| 590.00 | 102 | 106 |
| 595.00 | 9 | 0 |
| 600.00 | 163 | 139 |
| 605.00 | 5 | 0 |
| 610.00 | 43 | 161 |
| 615.00 | 6 | 0 |
| 620.00 | 163 | 33 |
| 625.00 | 11 | 0 |
| 630.00 | 31 | 33 |
| 635.00 | 4 | 0 |
| 640.00 | 29 | 93 |
| 645.00 | 4 | 0 |
| 650.00 | 61 | 68 |
| 655.00 | 4 | 1 |
| 660.00 | 32 | 20 |
| 670.00 | 32 | 15 |
| 680.00 | 57 | 46 |
| 690.00 | 59 | 64 |
| 700.00 | 117 | 38 |
| 710.00 | 36 | 68 |
| 720.00 | 271 | 19 |
| 730.00 | 33 | 9 |
| 740.00 | 128 | 24 |
| 750.00 | 22 | 18 |
| 760.00 | 52 | 30 |
| 770.00 | 36 | 6 |
| 780.00 | 29 | 20 |
| 790.00 | 25 | 8 |
| 800.00 | 49 | 14 |
| 810.00 | 12 | 9 |
| 820.00 | 23 | 18 |
| 830.00 | 32 | 20 |
| 840.00 | 152 | 17 |
| 850.00 | 31 | 19 |
| 860.00 | 29 | 11 |
| 870.00 | 33 | 25 |
| 880.00 | 19 | 34 |
| 890.00 | 15 | 9 |
| 900.00 | 85 | 309 |
| 910.00 | 28 | 31 |
| 920.00 | 15 | 23 |
| 930.00 | 19 | 17 |
| 940.00 | 44 | 22 |
| 950.00 | 20 | 12 |
| 960.00 | 36 | 34 |
| 970.00 | 115 | 103 |
| 980.00 | 31 | 5 |
| 1000.00 | 26 | 17 |
| 1020.00 | 24 | 5 |
| 1040.00 | 90 | 7 |
| 1060.00 | 24 | 2 |
| 1080.00 | 133 | 0 |
| 1100.00 | 34 | 2 |
| 1120.00 | 27 | 21 |
| 1140.00 | 86 | 1 |
| 1160.00 | 166 | 14 |