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 3,465OTM 410PutsITM 14OTM 2,348P/C 0.61
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 340 C | 42.32 | -3.69% | 1 | 3 | 10-21 |
| 330 C | — | — | 0 | 0 | — |
| 320 C | — | — | 0 | 0 | — |
| 310 C | 52.77 | 0.00% | 1 | 1 | 10-13 |
| 300 C | 45.50 | +7.06% | 4 | 18 | 10-20 |
| 290 C | 57.78 | +36.27% | 10 | 11 | 10-09 |
| 280 C | 68.00 | +15.63% | 4 | 136 | 10-22 |
| 270 C | 52.25 | +1.42% | 2 | 122 | 10-07 |
| 260 C | 66.70 | +23.86% | 1 | 119 | 10-13 |
| 250 C | 65.81 | +8.74% | 1 | 611 | 10-09 |
| 240 C | 79.02 | +7.31% | 5 | 539 | 10-22 |
| 230 C | 76.98 | +12.96% | 10 | 109 | 10-09 |
| 220 C | 63.00 | -20.85% | 3 | 64 | 10-16 |
| 210 C | 87.10 | +1.13% | 9 | 57 | 10-13 |
| 200 C | 95.00 | +18.75% | 2 | 285 | 10-22 |
| 195 C | 78.00 | -16.13% | 1 | 62 | 10-20 |
| 190 C | 100.00 | +15.21% | 1 | 51 | 10-22 |
| 185 C | 82.00 | +6.98% | 1 | 15 | 10-20 |
| 180 C | 93.50 | -0.69% | 2 | 58 | 10-21 |
| 175 C | 100.00 | +19.76% | 2 | 50 | 10-21 |
| 170 C | 106.00 | +6.00% | 2 | 43 | 10-13 |
| 165 C | 93.59 | +16.17% | 1 | 70 | 10-06 |
| 160 C | 106.28 | +7.35% | 1 | 176 | 10-21 |
| 155 C | 121.00 | +25.78% | 2 | 83 | 10-22 |
| 150 C | 122.65 | +21.08% | 4 | 172 | 10-22 |
| 145 C | 101.70 | -8.71% | 1 | 21 | 10-20 |
| 140 C | 126.83 | +21.25% | 5 | 131 | 10-22 |
| 135 C | 107.50 | -0.83% | 1 | 89 | 10-20 |
| 130 C | 123.35 | -2.48% | 1 | 74 | 10-12 |
| 125 C | 133.00 | +18.01% | 1 | 171 | 10-22 |
| 120 C | 142.50 | +17.77% | 2 | 63 | 10-22 |
| 115 C | 103.72 | +26.56% | 1 | 19 | 09-15 |
| 110 C | 134.00 | +17.67% | 1 | 33 | 10-14 |
| 105 C | 137.54 | +44.63% | 1 | 15 | 10-12 |
| 100 C | 133.76 | +17.42% | 2 | 135 | 09-24 |
| 95 C | 126.44 | +14.92% | 10 | 42 | 09-21 |
| 90 C | 127.00 | +19.25% | 1 | 65 | 09-28 |
| 85 C | 123.83 | +10.81% | 2 | 7 | 09-15 |
| 80 C | 129.50 | +3.60% | 2 | 54 | 09-17 |
| 75 C | 130.00 | +48.91% | 1 | 4 | 09-17 |
| 70 C | 119.50 | +7.66% | 40 | 62 | 08-10 |
| 65 C | 121.50 | +42.52% | 2 | 11 | 08-20 |
| 60 C | 138.00 | -16.36% | 2 | 24 | 09-28 |
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 | 88.20 | -6.45% | 2 | 4 | 10-12 |
| 270 P | — | — | 0 | 0 | — |
| 260 P | 75.02 | -7.02% | 3 | 10 | 10-12 |
| 250 P | 69.84 | +1.96% | 8 | 4 | 10-22 |
| 240 P | 116.61 | 0.00% | 1 | 1 | 06-29 |
| 230 P | 59.04 | -8.68% | 2 | 451 | 10-09 |
| 220 P | 58.93 | -4.37% | 1 | 37 | 09-23 |
| 210 P | 47.44 | -6.98% | 5 | 14 | 10-22 |
| 200 P | 43.21 | -21.08% | 5 | 52 | 10-09 |
| 195 P | 47.50 | -6.86% | 2 | 0 | 09-21 |
| 190 P | 38.45 | -17.74% | 1 | 33 | 10-13 |
| 185 P | 41.06 | -7.19% | 5 | 6 | 10-06 |
| 180 P | 38.07 | +14.22% | 1 | 10 | 10-16 |
| 175 P | 37.75 | -8.71% | 1 | 3 | 09-21 |
| 170 P | 36.80 | -1.87% | 1 | 9 | 09-18 |
| 165 P | 31.34 | -9.42% | 3 | 12 | 10-06 |
| 160 P | 28.52 | +10.80% | 4 | 236 | 10-20 |
| 155 P | 22.75 | -18.02% | 1 | 9 | 10-13 |
| 150 P | 25.00 | +4.17% | 1 | 70 | 10-02 |
| 145 P | 21.73 | -14.78% | 1 | 6 | 10-07 |
| 140 P | 20.00 | -4.44% | 20 | 129 | 10-21 |
| 135 P | 15.25 | -9.76% | 3 | 60 | 10-12 |
| 130 P | 16.08 | -11.16% | 10 | 146 | 10-21 |
| 125 P | 13.60 | +5.43% | 3 | 61 | 10-14 |
| 120 P | 13.18 | -5.86% | 12 | 190 | 10-21 |
| 115 P | 11.50 | -5.74% | 1 | 28 | 10-08 |
| 110 P | 12.32 | +14.60% | 1 | 43 | 09-25 |
| 105 P | 9.50 | +15.57% | 3 | 163 | 10-21 |
| 100 P | 8.07 | +19.91% | 1 | 262 | 10-21 |
| 95 P | 9.10 | -16.97% | 30 | 33 | 09-15 |
| 90 P | 6.17 | -7.77% | 1 | 7 | 10-21 |
| 85 P | 5.00 | -26.25% | 1 | 25 | 10-22 |
| 80 P | 4.30 | -17.31% | 1 | 71 | 10-14 |
| 75 P | 6.03 | -39.70% | 10 | 14 | 09-03 |
| 70 P | 3.40 | -8.11% | 4 | 35 | 09-24 |
| 65 P | 2.04 | -32.23% | 2 | 85 | 10-12 |
| 60 P | 1.71 | -26.29% | 2 | 43 | 10-12 |