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 5,625OTM 408PutsITM 36OTM 1,926P/C 0.33
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 340 C | — | — | 0 | 0 | — |
| 330 C | — | — | 0 | 0 | — |
| 320 C | 8.00 | 0.00% | 1 | 1 | 10-21 |
| 310 C | 6.05 | -32.93% | 2 | 16 | 10-19 |
| 300 C | 11.70 | +72.06% | 1 | 14 | 10-21 |
| 290 C | 7.80 | -24.49% | 1 | 14 | 10-16 |
| 280 C | 18.50 | +18.51% | 14 | 215 | 10-22 |
| 270 C | 21.60 | +16.82% | 5 | 82 | 10-22 |
| 260 C | 24.77 | +13.57% | 2 | 66 | 10-22 |
| 250 C | 27.90 | +76.03% | 2 | 71 | 10-22 |
| 240 C | 33.49 | +17.51% | 5 | 72 | 10-22 |
| 230 C | 38.36 | +23.19% | 4 | 76 | 10-22 |
| 220 C | 41.80 | +15.57% | 3 | 256 | 10-22 |
| 210 C | 41.02 | +29.69% | 4 | 55 | 10-21 |
| 200 C | 54.63 | +14.84% | 1 | 448 | 10-22 |
| 195 C | 45.28 | -13.57% | 2 | 208 | 10-15 |
| 190 C | 43.65 | -4.63% | 2 | 117 | 10-20 |
| 185 C | 58.98 | +6.67% | 1 | 44 | 10-13 |
| 180 C | 47.00 | -17.54% | 1 | 56 | 10-19 |
| 175 C | 66.30 | +21.87% | 1 | 74 | 10-21 |
| 170 C | 50.00 | +3.28% | 4 | 9 | 10-06 |
| 165 C | 76.82 | +35.96% | 4 | 40 | 10-22 |
| 160 C | 55.50 | +6.73% | 1 | 105 | 10-05 |
| 155 C | 87.41 | +77.66% | 1 | 9 | 10-12 |
| 150 C | 86.30 | -2.49% | 5 | 50 | 10-21 |
| 145 C | 60.96 | +31.12% | 3 | 13 | 09-17 |
| 140 C | 94.25 | +13.60% | 1 | 10 | 10-13 |
| 135 C | 99.29 | +17.39% | 1 | 2 | 10-12 |
| 130 C | 39.23 | +55.74% | 1 | 2 | 07-27 |
| 125 C | 42.38 | 0.00% | 1 | 1 | 07-27 |
| 120 C | 112.24 | -0.63% | 11 | 1,952 | 10-13 |
| 115 C | 96.70 | +20.47% | 1 | 1,945 | 10-06 |
| 110 C | 104.56 | +16.42% | 10 | 4 | 10-07 |
| 105 C | — | — | 0 | 0 | — |
| 100 C | 118.30 | +2.87% | 15 | 5 | 10-08 |
| 95 C | — | — | 0 | 0 | — |
| 90 C | — | — | 0 | 0 | — |
| 85 C | — | — | 0 | 0 | — |
| 80 C | — | — | 0 | 0 | — |
| 75 C | — | — | 0 | 0 | — |
| 70 C | 128.80 | 0.00% | 1 | 1 | 09-18 |
| 65 C | — | — | 0 | 0 | — |
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 | — | — | 0 | 0 | — |
| 280 P | — | — | 0 | 0 | — |
| 270 P | 51.25 | -7.66% | 3 | 33 | 10-22 |
| 260 P | 71.00 | +3.50% | 1 | 3 | 09-29 |
| 250 P | 47.95 | -8.40% | 4 | 5 | 10-08 |
| 240 P | 41.05 | -22.47% | 2 | 2 | 10-08 |
| 230 P | 31.60 | +10.07% | 6 | 36 | 10-21 |
| 220 P | 22.16 | -8.24% | 1 | 184 | 10-22 |
| 210 P | 18.19 | -30.44% | 1 | 53 | 10-22 |
| 200 P | 14.39 | -5.70% | 1 | 108 | 10-22 |
| 195 P | 15.05 | +10.50% | 2 | 26 | 10-14 |
| 190 P | 11.30 | -34.49% | 10 | 368 | 10-22 |
| 185 P | 13.65 | +36.09% | 1 | 100 | 10-15 |
| 180 P | 12.85 | +7.08% | 2 | 12 | 10-15 |
| 175 P | 7.40 | -1.99% | 11 | 94 | 10-22 |
| 170 P | 11.20 | +37.42% | 8 | 64 | 10-16 |
| 165 P | 5.63 | +6.83% | 1 | 75 | 10-22 |
| 160 P | 5.73 | +33.88% | 2 | 35 | 10-14 |
| 155 P | 5.00 | +6.16% | 1 | 6 | 10-16 |
| 150 P | 4.28 | -24.91% | 2 | 36 | 10-08 |
| 145 P | 3.55 | -41.61% | 2 | 35 | 10-08 |
| 140 P | 2.74 | -50.18% | 1 | 39 | 10-08 |
| 135 P | 1.88 | +23.68% | 2 | 44 | 10-22 |
| 130 P | 1.46 | +28.07% | 8 | 21 | 10-22 |
| 125 P | 1.20 | -32.58% | 6 | 422 | 10-22 |
| 120 P | 0.95 | -56.42% | 1 | 91 | 10-13 |
| 115 P | 1.62 | -29.87% | 2 | 46 | 09-21 |
| 110 P | 0.51 | -51.43% | 2 | 6 | 10-09 |
| 105 P | 0.54 | +25.58% | 2 | 4 | 10-14 |
| 100 P | 0.42 | +2.44% | 1 | 7 | 10-14 |
| 95 P | 1.26 | -22.22% | 2 | 1 | 09-14 |
| 90 P | 1.02 | -17.74% | 2 | 2 | 09-03 |
| 85 P | 0.66 | -10.81% | 3 | 3 | 09-04 |
| 80 P | 0.55 | 0.00% | 1 | 1 | 09-01 |
| 75 P | — | — | 0 | 0 | — |
| 70 P | — | — | 0 | 0 | — |
| 65 P | — | — | 0 | 0 | — |