Ambarella, Inc. (AMBA)
NASDAQ: AMBA · Real-Time Price · USD
85.23
+0.55 (0.65%)
At close: Oct 31, 2025, 4:00 PM EDT
84.45
-0.78 (-0.92%)
After-hours: Oct 31, 2025, 7:55 PM EDT
Ambarella Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 31, 2025 | 85.78 | 87.38 | 84.31 | 85.23 | 85.23 | 0.65% | 319,137 |
| Oct 30, 2025 | 85.49 | 86.50 | 83.57 | 84.68 | 84.68 | -1.53% | 440,589 |
| Oct 29, 2025 | 87.17 | 87.97 | 84.81 | 86.00 | 86.00 | -0.35% | 354,959 |
| Oct 28, 2025 | 86.41 | 87.49 | 84.99 | 86.30 | 86.30 | -0.28% | 283,827 |
| Oct 27, 2025 | 87.35 | 88.34 | 86.47 | 86.54 | 86.54 | 1.07% | 452,668 |
| Oct 24, 2025 | 85.88 | 86.50 | 83.22 | 85.63 | 85.63 | 2.61% | 410,998 |
| Oct 23, 2025 | 80.44 | 83.59 | 78.31 | 83.45 | 83.45 | 4.59% | 295,527 |
| Oct 22, 2025 | 81.50 | 81.89 | 78.31 | 79.79 | 79.79 | -4.08% | 461,200 |
| Oct 21, 2025 | 84.00 | 84.98 | 82.84 | 83.18 | 83.18 | -1.54% | 213,359 |
| Oct 20, 2025 | 84.16 | 86.00 | 83.73 | 84.48 | 84.48 | 2.18% | 271,656 |
| Oct 17, 2025 | 83.00 | 84.50 | 81.61 | 82.68 | 82.68 | -1.68% | 373,665 |
| Oct 16, 2025 | 85.32 | 88.49 | 83.50 | 84.09 | 84.09 | 0.98% | 710,376 |
| Oct 15, 2025 | 83.14 | 84.18 | 81.50 | 83.27 | 83.27 | 2.63% | 377,428 |
| Oct 14, 2025 | 78.64 | 82.31 | 77.77 | 81.14 | 81.14 | 0.23% | 510,719 |
| Oct 13, 2025 | 76.21 | 81.39 | 76.13 | 80.95 | 80.95 | 11.07% | 939,738 |
| Oct 10, 2025 | 83.95 | 84.66 | 72.58 | 72.88 | 72.88 | -13.53% | 1,493,844 |
| Oct 9, 2025 | 84.90 | 85.10 | 82.92 | 84.28 | 84.28 | -0.88% | 262,105 |
| Oct 8, 2025 | 81.75 | 85.28 | 81.33 | 85.03 | 85.03 | 4.23% | 401,018 |
| Oct 7, 2025 | 85.98 | 86.60 | 80.66 | 81.58 | 81.58 | -4.35% | 503,941 |
| Oct 6, 2025 | 85.59 | 87.10 | 84.50 | 85.29 | 85.29 | 1.34% | 452,381 |
| Oct 3, 2025 | 87.03 | 87.49 | 84.01 | 84.16 | 84.16 | -2.28% | 463,164 |
| Oct 2, 2025 | 86.50 | 86.99 | 84.49 | 86.12 | 86.12 | 1.22% | 467,454 |
| Oct 1, 2025 | 81.16 | 85.97 | 81.16 | 85.08 | 85.08 | 3.10% | 590,938 |
| Sep 30, 2025 | 82.83 | 84.01 | 81.22 | 82.52 | 82.52 | -0.37% | 469,271 |
| Sep 29, 2025 | 84.06 | 85.15 | 82.29 | 82.83 | 82.83 | -0.54% | 434,043 |
| Sep 26, 2025 | 83.42 | 84.06 | 82.10 | 83.28 | 83.28 | -0.14% | 361,680 |
| Sep 25, 2025 | 82.90 | 84.06 | 81.93 | 83.40 | 83.40 | -1.51% | 357,388 |
| Sep 24, 2025 | 87.00 | 87.00 | 83.63 | 84.68 | 84.68 | -2.70% | 519,887 |
| Sep 23, 2025 | 89.00 | 89.24 | 85.60 | 87.03 | 87.03 | -2.00% | 708,458 |
| Sep 22, 2025 | 83.35 | 89.29 | 82.84 | 88.81 | 88.81 | 7.09% | 1,182,584 |
| Sep 19, 2025 | 82.62 | 84.06 | 81.80 | 82.93 | 82.93 | 0.35% | 1,647,736 |
| Sep 18, 2025 | 82.30 | 83.12 | 81.00 | 82.64 | 82.64 | 3.71% | 1,897,384 |
| Sep 17, 2025 | 79.08 | 81.20 | 78.64 | 79.68 | 79.68 | 0.68% | 794,270 |
| Sep 16, 2025 | 80.80 | 81.16 | 78.42 | 79.14 | 79.14 | -2.02% | 887,395 |
| Sep 15, 2025 | 80.55 | 82.74 | 80.02 | 80.77 | 80.77 | 0.50% | 487,600 |
| Sep 12, 2025 | 83.08 | 83.10 | 79.87 | 80.37 | 80.37 | -3.33% | 478,685 |
| Sep 11, 2025 | 83.94 | 84.49 | 82.40 | 83.14 | 83.14 | -0.40% | 549,322 |
| Sep 10, 2025 | 86.50 | 86.76 | 83.00 | 83.47 | 83.47 | -1.38% | 694,174 |
| Sep 9, 2025 | 83.19 | 84.96 | 82.97 | 84.64 | 84.64 | 0.77% | 460,797 |
| Sep 8, 2025 | 84.08 | 85.09 | 82.67 | 83.99 | 83.99 | 1.39% | 623,944 |
| Sep 5, 2025 | 82.50 | 83.42 | 81.42 | 82.84 | 82.84 | 2.03% | 790,194 |
| Sep 4, 2025 | 79.28 | 81.30 | 78.36 | 81.19 | 81.19 | 2.36% | 1,219,488 |
| Sep 3, 2025 | 80.77 | 81.00 | 78.31 | 79.32 | 79.32 | -0.94% | 836,129 |
| Sep 2, 2025 | 79.53 | 80.50 | 75.57 | 80.07 | 80.07 | -2.92% | 2,197,364 |
| Aug 29, 2025 | 83.50 | 93.44 | 80.80 | 82.48 | 82.48 | 16.78% | 7,163,471 |
| Aug 28, 2025 | 72.50 | 73.60 | 70.47 | 70.63 | 70.63 | -1.81% | 1,996,149 |
| Aug 27, 2025 | 70.19 | 72.68 | 70.01 | 71.93 | 71.93 | 1.98% | 610,453 |
| Aug 26, 2025 | 70.46 | 72.03 | 70.08 | 70.53 | 70.53 | -0.17% | 579,680 |
| Aug 25, 2025 | 71.50 | 72.00 | 70.59 | 70.65 | 70.65 | -1.79% | 806,673 |
| Aug 22, 2025 | 66.62 | 72.00 | 66.27 | 71.94 | 71.94 | 8.97% | 966,152 |