Astera Labs ALAB 179.47 -43.8 -19.62%
ATM IV
1.04
Put Call Ratio (OI)
0.928
Put Call Ratio (Vol)
1.25
IV Rank
43.9
IV Percentile
66.7
Max pain
235
Volume distribution (2026-11-05)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 22.50 | 0 | 5 |
| 25.00 | 0 | 1 |
| 27.50 | 0 | 1 |
| 30.00 | 0 | 1 |
| 32.50 | 0 | 5 |
| 35.00 | 0 | 7 |
| 37.50 | 0 | 1 |
| 40.00 | 0 | 5 |
| 42.50 | 0 | 10 |
| 45.00 | 0 | 1 |
| 47.50 | 1 | 3 |
| 50.00 | 0 | 5 |
| 52.50 | 0 | 4 |
| 55.00 | 3 | 68 |
| 57.50 | 0 | 3 |
| 60.00 | 2 | 5 |
| 62.50 | 6 | 2 |
| 65.00 | 16 | 14 |
| 67.50 | 1 | 1 |
| 70.00 | 11 | 4 |
| 72.50 | 5 | 4 |
| 75.00 | 16 | 21 |
| 77.50 | 2 | 1 |
| 80.00 | 27 | 116 |
| 82.50 | 1 | 2 |
| 85.00 | 7 | 195 |
| 87.50 | 1 | 55 |
| 90.00 | 16 | 39 |
| 92.50 | 20 | 13 |
| 95.00 | 22 | 35 |
| 97.50 | 9 | 7 |
| 100.00 | 124 | 602 |
| 105.00 | 102 | 21 |
| 110.00 | 1.52 K | 115 |
| 115.00 | 188 | 75 |
| 120.00 | 77 | 114 |
| 125.00 | 160 | 291 |
| 130.00 | 94 | 238 |
| 135.00 | 40 | 106 |
| 140.00 | 102 | 583 |
| 145.00 | 155 | 397 |
| 150.00 | 151 | 2.52 K |
| 152.50 | 70 | 95 |
| 155.00 | 93 | 801 |
| 157.50 | 15 | 60 |
| 160.00 | 248 | 2.94 K |
| 162.50 | 17 | 78 |
| 165.00 | 54 | 1.55 K |
| 167.50 | 71 | 168 |
| 170.00 | 110 | 1.04 K |
| 172.50 | 29 | 265 |
| 175.00 | 85 | 736 |
| 177.50 | 151 | 228 |
| 180.00 | 390 | 2.32 K |
| 182.50 | 267 | 89 |
| 185.00 | 360 | 667 |
| 187.50 | 95 | 50 |
| 190.00 | 418 | 1.89 K |
| 192.50 | 133 | 75 |
| 195.00 | 313 | 629 |
| 197.50 | 322 | 77 |
| 200.00 | 1.05 K | 2.36 K |
| 202.50 | 146 | 46 |
| 205.00 | 310 | 232 |
| 207.50 | 264 | 94 |
| 210.00 | 694 | 349 |
| 212.50 | 125 | 225 |
| 215.00 | 297 | 89 |
| 217.50 | 32 | 73 |
| 220.00 | 1.21 K | 1.37 K |
| 222.50 | 197 | 325 |
| 225.00 | 462 | 2.01 K |
| 227.50 | 95 | 56 |
| 230.00 | 533 | 619 |
| 232.50 | 38 | 72 |
| 235.00 | 209 | 55 |
| 237.50 | 65 | 36 |
| 240.00 | 870 | 231 |
| 242.50 | 142 | 41 |
| 245.00 | 133 | 64 |
| 247.50 | 114 | 33 |
| 250.00 | 807 | 246 |
| 252.50 | 81 | 62 |
| 255.00 | 60 | 83 |
| 257.50 | 13 | 22 |
| 260.00 | 470 | 265 |
| 262.50 | 61 | 52 |
| 265.00 | 109 | 26 |
| 267.50 | 34 | 47 |
| 270.00 | 511 | 216 |
| 272.50 | 4 | 27 |
| 275.00 | 28 | 309 |
| 277.50 | 82 | 4 |
| 280.00 | 1.19 K | 341 |
| 282.50 | 20 | 28 |
| 285.00 | 42 | 42 |
| 287.50 | 34 | 14 |
| 290.00 | 290 | 127 |
| 292.50 | 8 | 33 |
| 295.00 | 49 | 32 |
| 297.50 | 8 | 10 |
| 300.00 | 1.5 K | 207 |
| 302.50 | 26 | 15 |
| 305.00 | 16 | 36 |
| 307.50 | 36 | 7 |
| 310.00 | 505 | 99 |
| 312.50 | 18 | 9 |
| 315.00 | 19 | 33 |
| 317.50 | 5 | 2 |
| 320.00 | 268 | 93 |
| 322.50 | 5 | 0 |
| 325.00 | 13 | 18 |
| 327.50 | 62 | 4 |
| 330.00 | 223 | 184 |
| 332.50 | 34 | 2 |
| 335.00 | 32 | 6 |
| 337.50 | 13 | 1 |
| 340.00 | 114 | 98 |
| 342.50 | 1 | 0 |
| 345.00 | 9 | 16 |
| 347.50 | 7 | 1 |
| 350.00 | 329 | 585 |
| 352.50 | 11 | 0 |
| 355.00 | 99 | 4 |
| 357.50 | 8 | 1 |
| 360.00 | 709 | 26 |
| 362.50 | 11 | 0 |
| 365.00 | 12 | 3 |
| 367.50 | 5 | 0 |
| 370.00 | 54 | 33 |
| 372.50 | 6 | 4 |
| 375.00 | 22 | 3 |
| 377.50 | 11 | 0 |
| 380.00 | 211 | 45 |
| 382.50 | 12 | 1 |
| 385.00 | 22 | 1 |
| 387.50 | 6 | 1 |
| 390.00 | 180 | 30 |
| 395.00 | 20 | 1 |
| 400.00 | 437 | 42 |
| 405.00 | 11 | 3 |
| 410.00 | 120 | 62 |
| 415.00 | 13 | 0 |
| 420.00 | 158 | 44 |
| 425.00 | 100 | 5 |
| 430.00 | 89 | 425 |
| 435.00 | 3 | 2 |
| 440.00 | 104 | 51 |
| 445.00 | 7 | 1 |
| 450.00 | 240 | 108 |
| 460.00 | 49 | 72 |
| 470.00 | 252 | 40 |
| 480.00 | 361 | 22 |
| 490.00 | 83 | 544 |
| 500.00 | 125 | 193 |
| 510.00 | 28 | 53 |
| 520.00 | 55 | 42 |
| 530.00 | 163 | 55 |
| 540.00 | 36 | 44 |
| 550.00 | 52 | 65 |
| 560.00 | 88 | 48 |
| 570.00 | 39 | 259 |
| 580.00 | 66 | 8 |
| 590.00 | 52 | 7 |
| 600.00 | 33 | 23 |
| 610.00 | 60 | 7 |
| 620.00 | 40 | 8 |
| 630.00 | 177 | 16 |
| 640.00 | 117 | 15 |
| 650.00 | 119 | 24 |
| 660.00 | 158 | 2 |
| 670.00 | 666 | 2 |
| 680.00 | 156 | 9 |
| 690.00 | 3 | 2 |
| 700.00 | 114 | 8 |
| 710.00 | 3 | 0 |
| 720.00 | 1 | 0 |
| 730.00 | 2 | 2 |
| 740.00 | 1 | 0 |