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 4,167OTM 636PutsITM 3OTM 5,639P/C 1.17
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 340 C | 12.20 | +121.82% | 4 | 8 | 10-22 |
| 330 C | 13.96 | 0.00% | 21 | 20 | 10-22 |
| 320 C | 15.65 | +30.42% | 36 | 41 | 10-22 |
| 310 C | 17.95 | +23.03% | 22 | 76 | 10-22 |
| 300 C | 19.35 | +16.57% | 3 | 32 | 10-22 |
| 290 C | 22.00 | +17.15% | 2 | 5 | 10-22 |
| 280 C | 21.24 | +46.99% | 15 | 148 | 10-21 |
| 270 C | 27.25 | +31.64% | 2 | 68 | 10-22 |
| 260 C | 31.92 | +88.32% | 2 | 238 | 10-22 |
| 250 C | 35.62 | +35.95% | 1 | 477 | 10-22 |
| 240 C | 38.88 | +12.70% | 54 | 249 | 10-22 |
| 230 C | 43.38 | +11.23% | 5 | 234 | 10-22 |
| 220 C | 48.17 | +16.72% | 13 | 460 | 10-22 |
| 210 C | 48.25 | +31.29% | 5 | 135 | 10-21 |
| 200 C | 56.70 | +3.09% | 5 | 440 | 10-22 |
| 195 C | 51.39 | -6.56% | 2 | 141 | 10-14 |
| 190 C | 59.20 | -7.36% | 1 | 291 | 10-21 |
| 185 C | 62.45 | +0.97% | 5 | 81 | 10-21 |
| 180 C | 72.25 | +9.47% | 8 | 398 | 10-22 |
| 175 C | 65.31 | +9.58% | 3 | 45 | 10-09 |
| 170 C | 75.50 | +2.08% | 1 | 135 | 10-13 |
| 165 C | 80.19 | +25.12% | 1 | 143 | 10-22 |
| 160 C | 66.18 | -5.32% | 1 | 70 | 10-20 |
| 155 C | 89.91 | +9.65% | 1 | 20 | 10-12 |
| 150 C | 88.00 | +31.34% | 2 | 168 | 10-21 |
| 145 C | 100.00 | +8.84% | 1 | 52 | 10-22 |
| 140 C | 103.37 | +41.10% | 2 | 378 | 10-22 |
| 135 C | 87.00 | +14.93% | 1 | 41 | 10-20 |
| 130 C | 77.85 | +6.03% | 3 | 71 | 09-25 |
| 125 C | 83.30 | -4.00% | 2 | 32 | 09-25 |
| 120 C | 77.00 | +54.00% | 11 | 24 | 09-14 |
| 115 C | 82.00 | -0.85% | 10 | 20 | 08-31 |
| 110 C | 67.00 | +17.13% | 1 | 8 | 08-05 |
| 105 C | 89.17 | +66.83% | 1 | 5 | 08-27 |
| 100 C | 115.25 | +13.94% | 1 | 7 | 10-06 |
| 95 C | 99.00 | +12.82% | 2 | 10 | 09-14 |
| 90 C | 107.00 | +68.72% | 1 | 3 | 09-18 |
| 85 C | 113.15 | +43.32% | 1 | 5 | 09-18 |
| 80 C | 75.65 | -2.95% | 3 | 8 | 07-21 |
| 75 C | 96.25 | +52.37% | 1 | 1 | 09-04 |
| 70 C | 98.80 | +2.38% | 1 | 3 | 09-04 |
| 65 C | 101.05 | +18.88% | 1 | 1 | 09-08 |
| 60 C | 158.00 | +23.51% | 2 | 11 | 10-15 |
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 | 106.30 | 0.00% | 1 | 1 | 10-01 |
| 290 P | — | — | 0 | 0 | — |
| 280 P | 66.14 | 0.00% | 1 | 1 | 10-12 |
| 270 P | 59.45 | 0.00% | 1 | 1 | 10-13 |
| 260 P | — | — | 0 | 0 | — |
| 250 P | 49.10 | +12.23% | 18 | 71 | 10-14 |
| 240 P | 37.17 | -24.37% | 64 | 50 | 10-22 |
| 230 P | 39.95 | +20.69% | 18 | 39 | 10-15 |
| 220 P | 27.85 | -1.94% | 1 | 42 | 10-22 |
| 210 P | 24.23 | +4.89% | 4 | 114 | 10-21 |
| 200 P | 18.55 | -0.75% | 1 | 102 | 10-22 |
| 195 P | 21.50 | +23.56% | 1 | 21 | 10-15 |
| 190 P | 15.88 | -16.20% | 1 | 225 | 10-21 |
| 185 P | 16.85 | +8.01% | 6 | 564 | 10-15 |
| 180 P | 12.00 | -26.38% | 5 | 177 | 10-22 |
| 175 P | 13.70 | +20.92% | 2 | 257 | 10-15 |
| 170 P | 12.30 | -3.53% | 1 | 282 | 10-15 |
| 165 P | 12.94 | -5.20% | 1 | 89 | 10-16 |
| 160 P | 6.90 | +3.76% | 11 | 37 | 10-22 |
| 155 P | 5.60 | -5.25% | 1 | 143 | 10-13 |
| 150 P | 5.05 | -32.21% | 10 | 484 | 10-22 |
| 145 P | 5.80 | +5.07% | 13 | 48 | 10-15 |
| 140 P | 4.15 | -13.90% | 1 | 307 | 10-21 |
| 135 P | 4.45 | -35.51% | 1 | 309 | 10-20 |
| 130 P | 2.85 | -20.83% | 1 | 171 | 10-21 |
| 125 P | 2.08 | 0.00% | 1 | 247 | 10-22 |
| 120 P | 1.81 | -8.59% | 2 | 98 | 10-22 |
| 115 P | 1.55 | -32.61% | 1 | 113 | 10-22 |
| 110 P | 1.27 | +9.48% | 2 | 143 | 10-22 |
| 105 P | 0.94 | -49.19% | 4 | 39 | 10-22 |
| 100 P | 0.71 | -31.07% | 2 | 695 | 10-22 |
| 95 P | 0.85 | -34.62% | 3 | 187 | 10-06 |
| 90 P | 0.62 | +8.77% | 22 | 123 | 10-21 |
| 85 P | 0.31 | -68.69% | 1 | 124 | 10-09 |
| 80 P | 0.24 | -57.14% | 2 | 56 | 10-09 |
| 75 P | 0.33 | -25.00% | 2 | 124 | 09-23 |
| 70 P | 0.15 | +50.00% | 1 | 47 | 10-14 |
| 65 P | 0.23 | +4.55% | 2 | 63 | 09-30 |
| 60 P | 0.23 | -37.84% | 4 | 48 | 09-16 |