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 370OTM 169PutsITM 1OTM 396P/C 0.74
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 310 C | 1.19 | 0.00% | 17 | 16 | 10-21 |
| 300 C | 1.65 | +10.00% | 7 | 7 | 10-21 |
| 295 C | 4.95 | +366.98% | 5 | 9 | 10-22 |
| 290 C | 4.25 | +73.47% | 2 | 5 | 10-22 |
| 285 C | 4.75 | +43.94% | 2 | 54 | 10-22 |
| 280 C | 3.40 | -6.85% | 3 | 3 | 10-21 |
| 275 C | 6.30 | +41.57% | 2 | 11 | 10-22 |
| 270 C | 7.75 | +32.71% | 10 | 24 | 10-22 |
| 265 C | 7.00 | +258.97% | 17 | 11 | 10-21 |
| 260 C | 9.70 | +25.97% | 2 | 29 | 10-22 |
| 255 C | 8.60 | +164.62% | 1 | 26 | 10-22 |
| 250 C | 13.56 | +28.53% | 7 | 100 | 10-22 |
| 245 C | 15.97 | +25.75% | 4 | 10 | 10-22 |
| 240 C | 16.42 | +17.71% | 9 | 21 | 10-22 |
| 235 C | 19.60 | +34.89% | 23 | 29 | 10-22 |
| 230 C | 16.47 | +56.86% | 3 | 42 | 10-21 |
| 225 C | 23.91 | +112.91% | 5 | 21 | 10-22 |
| 220 C | 28.50 | +19.85% | 2 | 19 | 10-22 |
| 215 C | 32.29 | +55.02% | 2 | 17 | 10-22 |
| 210 C | 30.08 | +51.92% | 4 | 12 | 10-21 |
| 205 C | 20.80 | -36.06% | 2 | 12 | 10-20 |
| 200 C | 34.00 | +62.52% | 2 | 35 | 10-21 |
| 195 C | 39.15 | +56.66% | 3 | 7 | 10-21 |
| 190 C | 32.37 | +28.71% | 2 | 6 | 10-21 |
| 185 C | 46.15 | +20.06% | 3 | 7 | 10-21 |
| 180 C | — | — | 0 | 0 | — |
| 175 C | 41.89 | +13.46% | 1 | 2 | 10-19 |
| 170 C | 52.37 | -17.68% | 1 | 2 | 10-15 |
| 165 C | — | — | 0 | 0 | — |
| 160 C | — | — | 0 | 0 | — |
| 155 C | — | — | 0 | 0 | — |
| 150 C | — | — | 0 | 0 | — |
| 145 C | 65.52 | 0.00% | 1 | 1 | 10-19 |
| 140 C | — | — | 0 | 0 | — |
| 135 C | 71.55 | -26.20% | 1 | 1 | 10-16 |
| 130 C | — | — | 0 | 0 | — |
| 125 C | — | — | 0 | 0 | — |
| 120 C | — | — | 0 | 0 | — |
| 115 C | — | — | 0 | 0 | — |
| 110 C | — | — | 0 | 0 | — |
Puts
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 310 P | — | — | 0 | 0 | — |
| 300 P | — | — | 0 | 0 | — |
| 295 P | — | — | 0 | 0 | — |
| 290 P | — | — | 0 | 0 | — |
| 285 P | — | — | 0 | 0 | — |
| 280 P | — | — | 0 | 0 | — |
| 275 P | — | — | 0 | 0 | — |
| 270 P | 61.65 | 0.00% | 1 | 1 | 10-19 |
| 265 P | — | — | 0 | 0 | — |
| 260 P | — | — | 0 | 0 | — |
| 255 P | — | — | 0 | 0 | — |
| 250 P | 29.78 | 0.00% | 15 | 14 | 10-12 |
| 245 P | — | — | 0 | 0 | — |
| 240 P | 19.03 | 0.00% | 2 | 2 | 10-22 |
| 235 P | — | — | 0 | 0 | — |
| 230 P | 14.05 | -19.02% | 3 | 4 | 10-22 |
| 225 P | 13.10 | -12.08% | 1 | 169 | 10-22 |
| 220 P | 12.87 | -39.06% | 2 | 25 | 10-21 |
| 215 P | 9.04 | -16.30% | 6 | 10 | 10-22 |
| 210 P | 7.03 | -20.11% | 7 | 17 | 10-22 |
| 205 P | 5.83 | -27.13% | 2 | 9 | 10-22 |
| 200 P | 4.50 | -21.87% | 2 | 23 | 10-22 |
| 195 P | 8.75 | +5.68% | 2 | 18 | 10-20 |
| 190 P | 3.58 | -41.50% | 1 | 24 | 10-22 |
| 185 P | 2.66 | +8.57% | 2 | 25 | 10-22 |
| 180 P | 2.18 | -66.72% | 1 | 9 | 10-21 |
| 175 P | 2.35 | -41.25% | 1 | 4 | 10-21 |
| 170 P | 1.52 | -45.91% | 3 | 9 | 10-21 |
| 165 P | 3.95 | 0.00% | 1 | 1 | 10-15 |
| 160 P | 0.78 | -65.94% | 4 | 14 | 10-21 |
| 155 P | 0.61 | -66.48% | 4 | 4 | 10-21 |
| 150 P | 1.35 | +309.09% | 1 | 13 | 10-16 |
| 145 P | 0.36 | 0.00% | 1 | 1 | 10-09 |
| 140 P | — | — | 0 | 0 | — |
| 135 P | — | — | 0 | 0 | — |
| 130 P | — | — | 0 | 0 | — |
| 125 P | — | — | 0 | 0 | — |
| 120 P | 1.14 | 0.00% | 1 | 1 | 10-22 |
| 115 P | — | — | 0 | 0 | — |
| 110 P | — | — | 0 | 0 | — |