ZS
Zscaler, Inc. Common Stock
stockNASDAQ
At CloseOct 23, 2026 3:59:59 PM EDT
255.20USD+7.335%(+17.44)3,981,971
Pre-marketOct 23, 2026 9:27:30 AM EDT
238.00USD+0.101%(+0.24)
After-hoursOct 23, 2026 4:47:30 PM EDT
255.20USD0.000%(0.00)
Expiration Dates
Open interestCallsITM 15,930OTM 11,306PutsITM 313OTM 25,668P/C 0.95
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 480 C | 0.49 | +8.89% | 1 | 333 | 10-22 |
| 470 C | 0.45 | -32.84% | 1 | 59 | 10-16 |
| 460 C | 0.58 | -44.76% | 1 | 291 | 10-09 |
| 450 C | 0.98 | -2.97% | 1 | 94 | 10-22 |
| 440 C | 1.00 | +17.65% | 1 | 80 | 10-22 |
| 430 C | 1.09 | +45.33% | 1 | 138 | 10-13 |
| 420 C | 1.11 | +35.37% | 1 | 159 | 10-12 |
| 410 C | 1.02 | -40.00% | 1 | 40 | 10-15 |
| 400 C | 2.10 | +40.00% | 52 | 254 | 10-22 |
| 390 C | 2.38 | +78.95% | 1 | 42 | 10-22 |
| 380 C | 2.55 | +37.84% | 2 | 191 | 10-22 |
| 370 C | 2.60 | +57.58% | 1 | 76 | 10-22 |
| 360 C | 1.71 | +23.02% | 2 | 1,568 | 10-20 |
| 350 C | 4.56 | +143.85% | 2 | 238 | 10-22 |
| 340 C | 5.41 | +30.68% | 1 | 129 | 10-22 |
| 330 C | 6.41 | +40.88% | 2 | 346 | 10-22 |
| 320 C | 5.79 | +69.79% | 6 | 2,842 | 10-21 |
| 310 C | 9.14 | +46.24% | 1 | 328 | 10-22 |
| 300 C | 10.38 | +22.12% | 30 | 1,730 | 10-22 |
| 290 C | 12.60 | +20.57% | 11 | 295 | 10-22 |
| 280 C | 14.70 | +21.49% | 27 | 876 | 10-22 |
| 270 C | 17.72 | +18.13% | 7 | 359 | 10-22 |
| 260 C | 21.44 | +23.57% | 63 | 838 | 10-22 |
| 250 C | 25.00 | +18.20% | 82 | 2,251 | 10-22 |
| 240 C | 29.20 | +20.66% | 37 | 1,273 | 10-22 |
| 230 C | 33.85 | +19.40% | 166 | 1,264 | 10-22 |
| 220 C | 37.47 | +10.73% | 42 | 1,210 | 10-22 |
| 210 C | 44.37 | +20.02% | 27 | 651 | 10-22 |
| 200 C | 52.15 | +13.37% | 32 | 2,075 | 10-22 |
| 195 C | 54.50 | +46.51% | 3 | 1,051 | 10-22 |
| 190 C | 58.70 | +14.20% | 15 | 427 | 10-22 |
| 185 C | 63.14 | +17.80% | 1 | 366 | 10-22 |
| 180 C | 62.88 | +9.51% | 2 | 356 | 10-22 |
| 175 C | 70.20 | +14.46% | 2 | 427 | 10-22 |
| 170 C | 67.73 | +41.10% | 95 | 410 | 10-21 |
| 165 C | 64.50 | -15.19% | 6 | 155 | 10-14 |
| 160 C | 75.90 | +26.39% | 50 | 243 | 10-21 |
| 155 C | 60.00 | +2.48% | 1 | 116 | 10-19 |
| 150 C | 91.22 | +44.20% | 12 | 732 | 10-22 |
| 145 C | 72.80 | -10.57% | 3 | 195 | 10-19 |
| 140 C | 101.10 | +43.63% | 3 | 1,095 | 10-22 |
| 135 C | 105.80 | +4.75% | 1 | 162 | 10-22 |
| 130 C | 105.05 | +22.41% | 1 | 196 | 10-13 |
| 125 C | 100.40 | -3.99% | 1 | 130 | 10-14 |
| 120 C | 123.00 | +22.33% | 2 | 488 | 10-22 |
| 115 C | 68.05 | -13.37% | 1 | 7 | 09-03 |
| 110 C | 104.45 | -13.10% | 1 | 27 | 10-20 |
| 105 C | 107.09 | +27.40% | 3 | 12 | 09-22 |
| 100 C | 114.62 | -9.96% | 5 | 42 | 10-19 |
| 95 C | 136.60 | +17.09% | 154 | 167 | 10-13 |
| 90 C | 97.47 | +53.62% | 1 | 52 | 08-17 |
| 85 C | 73.62 | +7.11% | 1 | 8 | 07-14 |
| 80 C | 141.95 | -1.42% | 4 | 115 | 10-21 |
| 75 C | 156.80 | +19.75% | 1 | 75 | 10-09 |
| 70 C | 123.50 | +1.02% | 1 | 43 | 09-28 |
| 65 C | 121.25 | +6.24% | 1 | 101 | 08-27 |
| 60 C | 130.10 | +2.97% | 3 | 8 | 08-27 |
Puts
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 480 P | 199.15 | +4.19% | 2 | 0 | 11-24 |
| 470 P | — | — | 0 | 0 | — |
| 460 P | 180.83 | +4.48% | 3 | 0 | 11-24 |
| 450 P | 135.13 | -0.32% | 1 | 0 | 11-03 |
| 440 P | 127.50 | -1.84% | 2 | 0 | 10-31 |
| 430 P | 245.00 | +83.82% | 1 | 0 | 08-27 |
| 420 P | 165.75 | +13.58% | 1 | 0 | 11-26 |
| 410 P | 124.44 | +16.30% | 3 | 0 | 11-14 |
| 400 P | 210.25 | -19.90% | 1 | 0 | 08-18 |
| 390 P | 177.40 | +18.41% | 1 | 0 | 10-20 |
| 380 P | 133.73 | +21.57% | 3 | 0 | 11-26 |
| 370 P | 156.45 | +41.20% | 1 | 1 | 10-15 |
| 360 P | 131.95 | +6.84% | 1 | 0 | 12-16 |
| 350 P | 114.05 | +64.41% | 4 | 0 | 12-04 |
| 340 P | 143.50 | -0.73% | 1 | 11 | 09-18 |
| 330 P | 182.35 | -8.46% | 1 | 4 | 07-01 |
| 320 P | 166.75 | +13.40% | 1 | 0 | 03-11 |
| 310 P | 101.57 | +4.87% | 6 | 2 | 01-26 |
| 300 P | 72.92 | -21.75% | 1 | 1 | 10-22 |
| 290 P | 64.60 | -23.25% | 1 | 55 | 10-22 |
| 280 P | 53.15 | -30.25% | 4 | 46 | 10-22 |
| 270 P | 47.80 | -24.84% | 3 | 85 | 10-22 |
| 260 P | 48.25 | -22.37% | 2 | 108 | 10-21 |
| 250 P | 34.70 | -6.85% | 3 | 215 | 10-22 |
| 240 P | 28.90 | -8.25% | 19 | 266 | 10-22 |
| 230 P | 23.70 | -6.14% | 8 | 908 | 10-22 |
| 220 P | 19.53 | -28.20% | 1 | 985 | 10-22 |
| 210 P | 15.46 | -14.40% | 3 | 391 | 10-22 |
| 200 P | 11.90 | -14.39% | 36 | 541 | 10-22 |
| 195 P | 11.45 | -23.15% | 1 | 451 | 10-21 |
| 190 P | 8.60 | -7.53% | 26 | 525 | 10-22 |
| 185 P | 6.90 | -49.71% | 4 | 262 | 10-22 |
| 180 P | 6.29 | -34.14% | 16 | 284 | 10-22 |
| 175 P | 5.34 | -7.13% | 1 | 1,021 | 10-22 |
| 170 P | 5.07 | -29.09% | 5 | 666 | 10-21 |
| 165 P | 4.69 | -39.09% | 1 | 356 | 10-21 |
| 160 P | 3.89 | -22.20% | 1 | 2,277 | 10-21 |
| 155 P | 3.35 | -14.10% | 1 | 856 | 10-21 |
| 150 P | 2.12 | -33.75% | 7 | 781 | 10-22 |
| 145 P | 2.56 | +49.71% | 61 | 1,606 | 10-15 |
| 140 P | 1.45 | -46.89% | 4 | 477 | 10-22 |
| 135 P | 1.20 | -39.39% | 2 | 586 | 10-22 |
| 130 P | 0.93 | -2.11% | 1 | 426 | 10-22 |
| 125 P | 0.72 | -40.00% | 1 | 1,197 | 10-22 |
| 120 P | 0.57 | -18.57% | 2 | 2,863 | 10-22 |
| 115 P | 0.43 | -33.85% | 1 | 2,553 | 10-22 |
| 110 P | 0.40 | -27.27% | 6 | 882 | 10-22 |
| 105 P | 0.21 | -22.22% | 3 | 517 | 10-12 |
| 100 P | 0.21 | -27.59% | 1 | 1,759 | 10-22 |
| 95 P | 0.23 | -20.69% | 8 | 223 | 10-19 |
| 90 P | 0.15 | -55.88% | 1 | 139 | 10-14 |
| 85 P | 0.12 | -20.00% | 103 | 405 | 10-20 |
| 80 P | 0.09 | -25.00% | 2 | 719 | 10-21 |
| 75 P | 0.06 | 0.00% | 4 | 212 | 10-22 |
| 70 P | 0.05 | +25.00% | 249 | 186 | 10-22 |
| 65 P | 0.05 | -79.17% | 2 | 60 | 10-08 |
| 60 P | 0.20 | +300.00% | 1 | 73 | 08-27 |