Hudson Technologies, Inc. (HDSN)
NASDAQ: HDSN · Real-Time Price · USD
5.25
+0.13 (2.54%)
At close: Sep 3, 2026, 4:00 PM EDT
5.30
+0.05 (0.93%)
After-hours: Sep 3, 2026, 7:48 PM EDT
Hudson Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | 5.14 | 5.28 | 5.14 | 5.25 | 5.25 | 2.54% | 405,092 |
| Sep 2, 2026 | 5.13 | 5.21 | 5.10 | 5.12 | 5.12 | -0.39% | 617,067 |
| Sep 1, 2026 | 5.30 | 5.34 | 5.14 | 5.14 | 5.14 | -3.75% | 462,822 |
| Aug 31, 2026 | 5.39 | 5.40 | 5.32 | 5.34 | 5.34 | -1.66% | 375,740 |
| Aug 28, 2026 | 5.47 | 5.53 | 5.34 | 5.43 | 5.43 | -0.91% | 621,254 |
| Aug 27, 2026 | 5.49 | 5.59 | 5.36 | 5.48 | 5.48 | 3.59% | 777,775 |
| Aug 26, 2026 | 5.51 | 5.52 | 5.24 | 5.29 | 5.29 | -3.29% | 600,963 |
| Aug 25, 2026 | 5.53 | 5.53 | 5.41 | 5.47 | 5.47 | -0.91% | 611,557 |
| Aug 24, 2026 | 5.69 | 5.71 | 5.50 | 5.52 | 5.52 | -1.95% | 530,824 |
| Aug 21, 2026 | 5.67 | 5.70 | 5.61 | 5.63 | 5.63 | 1.08% | 814,386 |
| Aug 20, 2026 | 5.77 | 5.79 | 5.56 | 5.57 | 5.57 | -4.95% | 699,079 |
| Aug 19, 2026 | 5.67 | 5.96 | 5.65 | 5.86 | 5.86 | 3.99% | 893,620 |
| Aug 18, 2026 | 6.25 | 6.32 | 5.53 | 5.64 | 5.64 | -8.37% | 1,622,008 |
| Aug 17, 2026 | 5.66 | 6.38 | 5.52 | 6.15 | 6.15 | 8.47% | 2,289,089 |
| Aug 14, 2026 | 5.64 | 5.74 | 5.61 | 5.67 | 5.67 | 0.09% | 289,832 |
| Aug 13, 2026 | 5.63 | 5.72 | 5.61 | 5.67 | 5.67 | 1.16% | 298,502 |
| Aug 12, 2026 | 5.56 | 5.63 | 5.50 | 5.60 | 5.60 | 1.27% | 466,603 |
| Aug 11, 2026 | 5.72 | 5.75 | 5.53 | 5.53 | 5.53 | -2.98% | 491,752 |
| Aug 10, 2026 | 5.60 | 5.77 | 5.57 | 5.70 | 5.70 | 1.88% | 599,824 |
| Aug 7, 2026 | 5.68 | 5.77 | 5.57 | 5.60 | 5.60 | -1.06% | 792,359 |
| Aug 6, 2026 | 6.41 | 6.41 | 5.52 | 5.66 | 5.66 | -9.08% | 1,056,773 |
| Aug 5, 2026 | 6.34 | 6.35 | 6.16 | 6.22 | 6.22 | -1.58% | 500,631 |
| Aug 4, 2026 | 6.26 | 6.34 | 6.17 | 6.32 | 6.32 | 1.44% | 565,912 |
| Aug 3, 2026 | 6.18 | 6.27 | 6.15 | 6.23 | 6.23 | 3.15% | 344,967 |
| Jul 31, 2026 | 5.82 | 6.07 | 5.82 | 6.04 | 6.04 | 4.14% | 479,240 |
| Jul 30, 2026 | 5.88 | 5.97 | 5.72 | 5.80 | 5.80 | -0.68% | 327,362 |
| Jul 29, 2026 | 6.16 | 6.20 | 5.80 | 5.84 | 5.84 | -5.19% | 638,030 |
| Jul 28, 2026 | 6.26 | 6.32 | 6.09 | 6.16 | 6.16 | -1.28% | 334,879 |
| Jul 27, 2026 | 6.40 | 6.47 | 6.24 | 6.24 | 6.24 | -1.58% | 483,553 |
| Jul 24, 2026 | 6.33 | 6.35 | 6.21 | 6.34 | 6.34 | 0.16% | 293,851 |
| Jul 23, 2026 | 6.27 | 6.36 | 6.26 | 6.33 | 6.33 | 2.26% | 368,257 |
| Jul 22, 2026 | 6.01 | 6.20 | 6.01 | 6.19 | 6.19 | 3.17% | 287,020 |
| Jul 21, 2026 | 6.09 | 6.15 | 5.98 | 6.00 | 6.00 | -1.80% | 370,843 |
| Jul 20, 2026 | 6.17 | 6.19 | 5.99 | 6.11 | 6.11 | -0.97% | 443,263 |
| Jul 17, 2026 | 6.24 | 6.30 | 6.16 | 6.17 | 6.17 | -2.22% | 292,268 |
| Jul 16, 2026 | 6.23 | 6.33 | 6.19 | 6.31 | 6.31 | 1.28% | 410,727 |
| Jul 15, 2026 | 6.23 | 6.33 | 6.13 | 6.23 | 6.23 | - | 294,979 |
| Jul 14, 2026 | 6.21 | 6.31 | 6.21 | 6.23 | 6.23 | 0.48% | 411,169 |
| Jul 13, 2026 | 6.43 | 6.48 | 6.06 | 6.20 | 6.20 | -3.88% | 705,435 |
| Jul 10, 2026 | 6.40 | 6.46 | 6.35 | 6.45 | 6.45 | 0.62% | 279,980 |
| Jul 9, 2026 | 6.42 | 6.56 | 6.33 | 6.41 | 6.41 | -0.47% | 541,762 |
| Jul 8, 2026 | 6.32 | 6.49 | 6.17 | 6.44 | 6.44 | 1.74% | 967,447 |
| Jul 7, 2026 | 6.04 | 6.37 | 5.98 | 6.33 | 6.33 | 5.15% | 1,113,196 |
| Jul 6, 2026 | 6.40 | 6.55 | 5.99 | 6.02 | 6.02 | 0.50% | 835,022 |
| Jul 2, 2026 | 5.72 | 6.03 | 5.69 | 5.99 | 5.99 | 5.64% | 761,974 |
| Jul 1, 2026 | 5.75 | 5.99 | 5.66 | 5.67 | 5.67 | -1.22% | 842,323 |
| Jun 30, 2026 | 5.44 | 5.77 | 5.41 | 5.74 | 5.74 | 4.74% | 683,643 |
| Jun 29, 2026 | 5.61 | 5.61 | 5.40 | 5.48 | 5.48 | -1.44% | 447,318 |
| Jun 26, 2026 | 5.58 | 5.64 | 5.44 | 5.56 | 5.56 | -0.18% | 754,534 |
| Jun 25, 2026 | 5.78 | 5.81 | 5.49 | 5.57 | 5.57 | -3.63% | 437,478 |