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 4,508OTM 1,246PutsITM 86OTM 6,931P/C 1.22
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 340 C | 21.55 | +14.51% | 4 | 16 | 10-22 |
| 330 C | 23.50 | +21.13% | 6 | 20 | 10-22 |
| 320 C | 21.77 | 0.00% | 11 | 11 | 10-21 |
| 310 C | 27.55 | +16.99% | 5 | 45 | 10-22 |
| 300 C | 27.10 | +33.50% | 3 | 44 | 10-21 |
| 290 C | 32.30 | +14.95% | 11 | 460 | 10-22 |
| 280 C | 35.08 | +11.37% | 12 | 321 | 10-22 |
| 270 C | 39.18 | +13.40% | 16 | 215 | 10-22 |
| 260 C | 41.20 | +8.56% | 12 | 114 | 10-22 |
| 250 C | 47.10 | +12.81% | 26 | 903 | 10-22 |
| 240 C | 50.78 | +12.84% | 1 | 339 | 10-22 |
| 230 C | 44.18 | +11.71% | 3 | 160 | 10-21 |
| 220 C | 58.89 | +10.24% | 9 | 311 | 10-22 |
| 210 C | 47.49 | +9.93% | 5 | 80 | 10-20 |
| 200 C | 67.50 | +7.13% | 106 | 326 | 10-22 |
| 195 C | 56.69 | -4.00% | 2 | 38 | 10-15 |
| 190 C | 72.00 | +27.70% | 1 | 53 | 10-22 |
| 185 C | 73.15 | +5.10% | 1 | 221 | 10-13 |
| 180 C | 75.81 | +3.99% | 4 | 227 | 10-13 |
| 175 C | 60.00 | -12.41% | 1 | 137 | 10-16 |
| 170 C | 87.70 | +29.73% | 4 | 364 | 10-22 |
| 165 C | 90.60 | +15.41% | 6 | 36 | 10-22 |
| 160 C | 60.95 | +2.87% | 1 | 83 | 09-25 |
| 155 C | 90.00 | +28.57% | 3 | 29 | 10-21 |
| 150 C | 80.00 | +9.56% | 1 | 202 | 10-19 |
| 145 C | 97.05 | +30.39% | 1 | 65 | 10-21 |
| 140 C | 88.85 | +10.74% | 1 | 95 | 10-07 |
| 135 C | 106.68 | +38.55% | 1 | 104 | 10-09 |
| 130 C | 101.44 | -3.57% | 3 | 138 | 10-15 |
| 125 C | 102.40 | +19.07% | 3 | 43 | 09-24 |
| 120 C | 106.45 | -7.64% | 1 | 72 | 10-15 |
| 115 C | 90.46 | +3.38% | 1 | 15 | 09-25 |
| 110 C | 103.50 | +14.58% | 50 | 86 | 09-21 |
| 105 C | 130.80 | +32.32% | 1 | 105 | 10-12 |
| 100 C | 137.00 | -0.36% | 7 | 98 | 10-21 |
| 95 C | 141.90 | +21.78% | 3 | 10 | 10-09 |
| 90 C | 78.92 | -7.75% | 1 | 14 | 09-11 |
| 85 C | 117.00 | +37.73% | 1 | 23 | 10-02 |
| 80 C | 135.00 | +29.81% | 1 | 39 | 09-22 |
| 75 C | 160.97 | +26.50% | 2 | 15 | 10-09 |
| 70 C | 165.00 | +28.45% | 1 | 26 | 10-21 |
| 65 C | 169.00 | +13.54% | 1 | 40 | 10-21 |
| 60 C | 153.62 | +14.30% | 1 | 11 | 10-19 |
Puts
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 340 P | — | — | 0 | 0 | — |
| 330 P | — | — | 0 | 0 | — |
| 320 P | — | — | 0 | 0 | — |
| 310 P | — | — | 0 | 0 | — |
| 300 P | — | — | 0 | 0 | — |
| 290 P | 134.50 | -17.38% | 2 | 2 | 08-04 |
| 280 P | 73.75 | -11.14% | 1 | 15 | 10-21 |
| 270 P | 64.00 | -4.76% | 11 | 60 | 10-22 |
| 260 P | 59.90 | +1.96% | 5 | 9 | 10-21 |
| 250 P | 53.10 | -9.62% | 3 | 630 | 10-21 |
| 240 P | 48.65 | -10.57% | 1 | 44 | 10-21 |
| 230 P | 39.58 | -7.52% | 1 | 135 | 10-22 |
| 220 P | 34.30 | -18.82% | 1 | 53 | 10-22 |
| 210 P | 30.65 | -16.37% | 3 | 239 | 10-22 |
| 200 P | 26.32 | +3.83% | 1 | 70 | 10-22 |
| 195 P | 25.50 | +7.37% | 4 | 128 | 10-14 |
| 190 P | 27.00 | -3.74% | 100 | 211 | 10-19 |
| 185 P | 19.50 | -1.52% | 1 | 47 | 10-22 |
| 180 P | 21.77 | +17.36% | 1 | 419 | 10-15 |
| 175 P | 16.20 | -17.64% | 1 | 104 | 10-22 |
| 170 P | 14.55 | -4.02% | 1 | 107 | 10-22 |
| 165 P | 12.92 | -23.55% | 2 | 98 | 10-22 |
| 160 P | 11.65 | +4.86% | 1 | 540 | 10-22 |
| 155 P | 13.25 | -0.90% | 8 | 117 | 10-19 |
| 150 P | 9.00 | +1.24% | 2 | 416 | 10-13 |
| 145 P | 7.16 | -14.15% | 1 | 467 | 10-13 |
| 140 P | 9.40 | +2.62% | 2 | 264 | 10-06 |
| 135 P | 6.10 | +4.27% | 4 | 515 | 10-13 |
| 130 P | 5.55 | -28.39% | 5 | 390 | 10-22 |
| 125 P | 7.46 | -5.21% | 2 | 311 | 09-28 |
| 120 P | 5.12 | +31.28% | 2 | 118 | 10-15 |
| 115 P | 3.40 | -38.74% | 1 | 184 | 10-09 |
| 110 P | 3.37 | +12.33% | 2 | 241 | 10-15 |
| 105 P | 3.72 | -53.73% | 1 | 13 | 09-30 |
| 100 P | 1.85 | -10.63% | 1 | 369 | 10-09 |
| 95 P | 2.16 | -40.33% | 32 | 89 | 09-24 |
| 90 P | 2.08 | +6.12% | 2 | 348 | 09-28 |
| 85 P | 1.80 | -3.74% | 3 | 53 | 09-25 |
| 80 P | 1.15 | +71.64% | 2 | 50 | 10-16 |
| 75 P | 0.85 | -21.30% | 1 | 87 | 10-15 |
| 70 P | 0.82 | -41.84% | 2 | 5 | 09-28 |
| 65 P | 0.46 | -31.34% | 10 | 40 | 10-14 |
| 60 P | 0.39 | +50.00% | 4 | 29 | 10-22 |