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 1,681OTM 182PutsITM 2OTM 1,675P/C 0.90
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 295.00 C | 0.08 | 0.00% | 10 | 4 | 10-19 |
| 290.00 C | 0.41 | 0.00% | 46 | 46 | 10-21 |
| 285.00 C | 1.15 | -15.44% | 10 | 12 | 10-13 |
| 280.00 C | 1.02 | +34.21% | 5 | 14 | 10-22 |
| 275.00 C | 1.10 | 0.00% | 1 | 1 | 10-14 |
| 270.00 C | 2.25 | +66.67% | 24 | 30 | 10-22 |
| 265.00 C | 2.90 | +190.00% | 4 | 9 | 10-22 |
| 260.00 C | 3.70 | +60.87% | 36 | 66 | 10-22 |
| 255.00 C | 4.95 | +52.31% | 15 | 197 | 10-22 |
| 250.00 C | 6.74 | +49.78% | 19 | 76 | 10-22 |
| 245.00 C | 7.96 | +48.23% | 79 | 128 | 10-22 |
| 240.00 C | 9.75 | +20.37% | 297 | 285 | 10-22 |
| 235.00 C | 12.53 | +30.79% | 114 | 194 | 10-22 |
| 232.50 C | 16.15 | +58.33% | 11 | 88 | 10-22 |
| 230.00 C | 15.45 | +39.82% | 44 | 135 | 10-22 |
| 227.50 C | 19.22 | +47.85% | 1 | 79 | 10-22 |
| 225.00 C | 18.80 | +31.01% | 2 | 73 | 10-22 |
| 222.50 C | 18.85 | +177.21% | 1 | 17 | 10-22 |
| 220.00 C | 21.70 | +45.44% | 1 | 32 | 10-22 |
| 217.50 C | 15.97 | +79.44% | 1 | 79 | 10-21 |
| 215.00 C | 27.70 | +51.20% | 4 | 37 | 10-22 |
| 212.50 C | 20.91 | +77.20% | 1 | 30 | 10-21 |
| 210.00 C | 26.30 | +52.91% | 18 | 62 | 10-22 |
| 207.50 C | 24.75 | +96.90% | 1 | 21 | 10-21 |
| 205.00 C | 14.45 | +11.15% | 23 | 39 | 10-19 |
| 202.50 C | 19.24 | -23.04% | 1 | 7 | 10-15 |
| 200.00 C | 34.34 | +6.81% | 2 | 31 | 10-22 |
| 197.50 C | 37.27 | +15.57% | 3 | 8 | 10-13 |
| 195.00 C | 20.19 | -47.42% | 1 | 8 | 10-19 |
| 192.50 C | 47.10 | +121.65% | 1 | 5 | 10-22 |
| 190.00 C | 51.28 | +47.78% | 1 | 7 | 10-22 |
| 187.50 C | 20.10 | 0.00% | 2 | 1 | 10-05 |
| 185.00 C | 47.36 | -0.25% | 4 | 10 | 10-13 |
| 182.50 C | 26.65 | 0.00% | 1 | 1 | 10-16 |
| 180.00 C | 32.75 | +30.90% | 1 | 1 | 10-06 |
| 177.50 C | 27.00 | 0.00% | 2 | 1 | 10-05 |
| 175.00 C | 47.24 | -17.11% | 11 | 12 | 10-14 |
| 170.00 C | 60.22 | -3.96% | 2 | 3 | 10-21 |
| 165.00 C | 34.95 | 0.00% | 1 | 1 | 09-25 |
| 160.00 C | 62.40 | 0.00% | 1 | 1 | 10-15 |
| 155.00 C | — | — | 0 | 0 | — |
| 150.00 C | 47.10 | 0.00% | 3 | 3 | 09-25 |
| 145.00 C | 80.80 | +35.12% | 1 | 1 | 10-12 |
| 140.00 C | — | — | 0 | 0 | — |
| 135.00 C | 96.50 | +56.66% | 1 | 0 | 10-09 |
| 130.00 C | 76.21 | 0.00% | 1 | 1 | 10-16 |
| 125.00 C | — | — | 0 | 0 | — |
| 120.00 C | — | — | 0 | 0 | — |
| 115.00 C | — | — | 0 | 0 | — |
| 110.00 C | 94.00 | +11.18% | 11 | 7 | 10-05 |
Puts
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 295.00 P | — | — | 0 | 0 | — |
| 290.00 P | — | — | 0 | 0 | — |
| 285.00 P | 56.00 | 0.00% | 1 | 1 | 10-21 |
| 280.00 P | — | — | 0 | 0 | — |
| 275.00 P | — | — | 0 | 0 | — |
| 270.00 P | 60.85 | 0.00% | 1 | 1 | 10-06 |
| 265.00 P | — | — | 0 | 0 | — |
| 260.00 P | — | — | 0 | 0 | — |
| 255.00 P | — | — | 0 | 0 | — |
| 250.00 P | — | — | 0 | 0 | — |
| 245.00 P | — | — | 0 | 0 | — |
| 240.00 P | — | — | 0 | 0 | — |
| 235.00 P | 9.75 | -32.06% | 1 | 3 | 10-22 |
| 232.50 P | 14.75 | 0.00% | 7 | 7 | 10-12 |
| 230.00 P | 6.80 | -65.83% | 16 | 24 | 10-22 |
| 227.50 P | 9.05 | -55.31% | 1 | 59 | 10-21 |
| 225.00 P | 6.65 | -14.74% | 1 | 248 | 10-22 |
| 222.50 P | 4.80 | -30.94% | 21 | 90 | 10-22 |
| 220.00 P | 4.75 | -27.70% | 21 | 26 | 10-22 |
| 217.50 P | 6.40 | -52.06% | 92 | 134 | 10-21 |
| 215.00 P | 3.29 | -23.67% | 18 | 206 | 10-22 |
| 212.50 P | 3.65 | -65.73% | 1 | 48 | 10-21 |
| 210.00 P | 2.39 | -25.55% | 4 | 132 | 10-22 |
| 207.50 P | 7.60 | -39.44% | 56 | 48 | 10-19 |
| 205.00 P | 1.60 | -35.48% | 28 | 37 | 10-22 |
| 202.50 P | 10.00 | +156.41% | 3 | 16 | 10-16 |
| 200.00 P | 1.80 | -57.14% | 6 | 72 | 10-21 |
| 197.50 P | 1.08 | -80.18% | 2 | 12 | 10-22 |
| 195.00 P | 0.90 | -23.73% | 1 | 160 | 10-22 |
| 192.50 P | 0.69 | -33.65% | 5 | 24 | 10-22 |
| 190.00 P | 0.68 | -12.82% | 8 | 25 | 10-22 |
| 187.50 P | 0.48 | -42.17% | 6 | 20 | 10-22 |
| 185.00 P | 0.53 | +1.92% | 2 | 26 | 10-22 |
| 182.50 P | 1.00 | -67.74% | 1 | 5 | 10-21 |
| 180.00 P | 0.48 | +77.78% | 5 | 44 | 10-22 |
| 177.50 P | — | — | 0 | 0 | — |
| 175.00 P | 0.18 | -78.82% | 40 | 65 | 10-21 |
| 170.00 P | 1.10 | +340.00% | 30 | 54 | 10-21 |
| 165.00 P | 0.06 | 0.00% | 8 | 20 | 10-22 |
| 160.00 P | 0.05 | -84.38% | 11 | 54 | 10-22 |
| 155.00 P | 1.37 | -20.35% | 3 | 8 | 10-20 |
| 150.00 P | 1.03 | 0.00% | 4 | 4 | 09-25 |
| 145.00 P | — | — | 0 | 0 | — |
| 140.00 P | 0.10 | -80.39% | 6 | 4 | 10-16 |
| 135.00 P | — | — | 0 | 0 | — |
| 130.00 P | — | — | 0 | 0 | — |
| 125.00 P | — | — | 0 | 0 | — |
| 120.00 P | — | — | 0 | 0 | — |
| 115.00 P | — | — | 0 | 0 | — |
| 110.00 P | — | — | 0 | 0 | — |