Zscaler, Inc. (ZS)
NASDAQ: ZS · Real-Time Price · USD
294.92
-4.53 (-1.51%)
At close: Nov 17, 2025, 4:00 PM EST
294.97
+0.05 (0.02%)
After-hours: Nov 17, 2025, 7:59 PM EST
Zscaler Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 17, 2025 | 299.23 | 304.80 | 292.19 | 294.92 | 294.92 | -1.51% | 1,052,710 |
| Nov 14, 2025 | 303.76 | 307.00 | 292.18 | 299.45 | 299.45 | -2.97% | 2,170,822 |
| Nov 13, 2025 | 315.30 | 316.85 | 307.20 | 308.60 | 308.60 | -2.67% | 1,169,073 |
| Nov 12, 2025 | 332.00 | 333.90 | 315.90 | 317.08 | 317.08 | -4.29% | 1,080,434 |
| Nov 11, 2025 | 328.90 | 333.26 | 328.21 | 331.29 | 331.29 | 0.73% | 1,457,596 |
| Nov 10, 2025 | 323.98 | 331.66 | 321.58 | 328.90 | 328.90 | 2.78% | 1,027,886 |
| Nov 7, 2025 | 315.95 | 320.63 | 313.00 | 320.01 | 320.01 | 0.66% | 1,503,333 |
| Nov 6, 2025 | 319.85 | 322.37 | 309.58 | 317.92 | 317.92 | -1.85% | 1,242,818 |
| Nov 5, 2025 | 327.21 | 328.00 | 317.40 | 323.90 | 323.90 | -1.34% | 1,419,100 |
| Nov 4, 2025 | 329.23 | 335.70 | 325.10 | 328.30 | 328.30 | -2.37% | 1,067,506 |
| Nov 3, 2025 | 331.73 | 336.99 | 329.61 | 336.27 | 336.27 | 1.55% | 1,087,988 |
| Oct 31, 2025 | 326.09 | 333.27 | 324.42 | 331.14 | 331.14 | 2.83% | 1,631,952 |
| Oct 30, 2025 | 320.96 | 327.85 | 319.18 | 322.04 | 322.04 | 0.34% | 913,237 |
| Oct 29, 2025 | 321.37 | 323.00 | 317.18 | 320.96 | 320.96 | -2.44% | 1,210,685 |
| Oct 28, 2025 | 327.10 | 329.30 | 323.80 | 328.98 | 328.98 | 0.81% | 1,087,103 |
| Oct 27, 2025 | 325.80 | 327.71 | 321.74 | 326.33 | 326.33 | 1.03% | 1,296,181 |
| Oct 24, 2025 | 321.38 | 327.40 | 321.00 | 323.00 | 323.00 | 1.33% | 1,063,855 |
| Oct 23, 2025 | 308.00 | 319.21 | 308.00 | 318.77 | 318.77 | 3.52% | 1,397,055 |
| Oct 22, 2025 | 308.98 | 311.34 | 302.58 | 307.92 | 307.92 | -0.79% | 1,171,413 |
| Oct 21, 2025 | 305.74 | 311.29 | 303.78 | 310.37 | 310.37 | 1.46% | 748,628 |
| Oct 20, 2025 | 301.27 | 307.19 | 301.27 | 305.90 | 305.90 | 1.88% | 880,671 |
| Oct 17, 2025 | 296.97 | 301.12 | 295.24 | 300.25 | 300.25 | 0.34% | 837,142 |
| Oct 16, 2025 | 303.78 | 309.67 | 296.22 | 299.24 | 299.24 | -1.03% | 1,090,892 |
| Oct 15, 2025 | 305.80 | 306.21 | 298.64 | 302.35 | 302.35 | 0.18% | 1,103,533 |
| Oct 14, 2025 | 306.66 | 307.33 | 299.48 | 301.80 | 301.80 | -3.59% | 1,537,546 |
| Oct 13, 2025 | 315.00 | 319.89 | 312.42 | 313.04 | 313.04 | 1.02% | 1,125,614 |
| Oct 10, 2025 | 315.44 | 319.89 | 309.52 | 309.88 | 309.88 | -1.69% | 1,510,978 |
| Oct 9, 2025 | 312.55 | 316.04 | 309.70 | 315.21 | 315.21 | 0.42% | 1,026,060 |
| Oct 8, 2025 | 297.30 | 315.00 | 294.92 | 313.89 | 313.89 | 7.22% | 2,129,633 |
| Oct 7, 2025 | 305.49 | 305.50 | 287.74 | 292.75 | 292.75 | -4.09% | 1,782,877 |
| Oct 6, 2025 | 307.40 | 311.00 | 303.77 | 305.24 | 305.24 | -0.06% | 981,375 |
| Oct 3, 2025 | 308.07 | 309.79 | 301.71 | 305.41 | 305.41 | -0.71% | 977,708 |
| Oct 2, 2025 | 306.00 | 307.79 | 302.15 | 307.58 | 307.58 | 1.00% | 1,247,428 |
| Oct 1, 2025 | 298.61 | 305.91 | 297.14 | 304.53 | 304.53 | 1.63% | 1,921,370 |
| Sep 30, 2025 | 295.84 | 300.21 | 291.57 | 299.66 | 299.66 | 0.93% | 1,886,184 |
| Sep 29, 2025 | 297.11 | 300.81 | 293.51 | 296.90 | 296.90 | 0.76% | 1,418,953 |
| Sep 26, 2025 | 287.00 | 296.88 | 285.70 | 294.65 | 294.65 | 2.79% | 1,541,638 |
| Sep 25, 2025 | 281.57 | 287.75 | 279.42 | 286.66 | 286.66 | 0.79% | 852,621 |
| Sep 24, 2025 | 289.29 | 291.25 | 283.08 | 284.42 | 284.42 | -1.68% | 1,031,494 |
| Sep 23, 2025 | 290.97 | 293.57 | 287.33 | 289.29 | 289.29 | -0.78% | 1,011,410 |
| Sep 22, 2025 | 293.82 | 294.46 | 286.51 | 291.57 | 291.57 | -0.92% | 1,070,697 |
| Sep 19, 2025 | 292.67 | 294.65 | 289.25 | 294.27 | 294.27 | 1.09% | 2,050,375 |
| Sep 18, 2025 | 282.45 | 291.73 | 281.94 | 291.11 | 291.11 | 4.17% | 2,161,671 |
| Sep 17, 2025 | 281.96 | 286.79 | 277.06 | 279.46 | 279.46 | -0.89% | 1,297,818 |
| Sep 16, 2025 | 285.60 | 285.65 | 277.07 | 281.96 | 281.96 | -1.30% | 1,846,037 |
| Sep 15, 2025 | 284.67 | 289.58 | 283.61 | 285.66 | 285.66 | 0.87% | 1,268,938 |
| Sep 12, 2025 | 286.90 | 288.53 | 282.46 | 283.19 | 283.19 | -1.21% | 1,357,494 |
| Sep 11, 2025 | 282.05 | 292.94 | 281.45 | 286.66 | 286.66 | 2.82% | 1,946,973 |
| Sep 10, 2025 | 284.30 | 288.89 | 276.31 | 278.79 | 278.79 | -1.24% | 1,836,009 |
| Sep 9, 2025 | 281.35 | 284.34 | 279.00 | 282.29 | 282.29 | 0.25% | 1,634,423 |