Hudson Technologies, Inc. (HDSN)
NASDAQ: HDSN · Real-Time Price · USD
5.06
-0.10 (-1.94%)
At close: Oct 14, 2026, 4:00 PM EDT
4.990
-0.070 (-1.38%)
After-hours: Oct 14, 2026, 7:30 PM EDT
Hudson Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 14, 2026 | 5.10 | 5.11 | 4.98 | 5.06 | 5.06 | -1.94% | 559,349 |
| Oct 13, 2026 | 5.16 | 5.18 | 5.11 | 5.16 | 5.16 | 0.78% | 210,181 |
| Oct 12, 2026 | 5.12 | 5.16 | 5.11 | 5.12 | 5.12 | -0.39% | 174,693 |
| Oct 9, 2026 | 5.17 | 5.19 | 5.10 | 5.14 | 5.14 | -0.58% | 282,623 |
| Oct 8, 2026 | 5.17 | 5.20 | 5.11 | 5.17 | 5.17 | 0.39% | 291,203 |
| Oct 7, 2026 | 5.30 | 5.30 | 5.11 | 5.15 | 5.15 | -3.01% | 349,255 |
| Oct 6, 2026 | 5.24 | 5.41 | 5.23 | 5.31 | 5.31 | 1.82% | 293,071 |
| Oct 5, 2026 | 5.21 | 5.24 | 5.12 | 5.22 | 5.22 | -0.29% | 303,697 |
| Oct 2, 2026 | 5.30 | 5.31 | 5.23 | 5.23 | 5.23 | -0.38% | 206,673 |
| Oct 1, 2026 | 5.18 | 5.28 | 5.13 | 5.25 | 5.25 | 1.94% | 320,148 |
| Sep 30, 2026 | 5.15 | 5.16 | 5.06 | 5.15 | 5.15 | - | 681,778 |
| Sep 29, 2026 | 5.13 | 5.17 | 5.06 | 5.15 | 5.15 | 0.98% | 400,756 |
| Sep 28, 2026 | 5.15 | 5.16 | 5.07 | 5.10 | 5.10 | -1.16% | 261,518 |
| Sep 25, 2026 | 5.23 | 5.25 | 5.15 | 5.16 | 5.16 | -1.34% | 272,750 |
| Sep 24, 2026 | 5.12 | 5.25 | 5.07 | 5.23 | 5.23 | 1.75% | 821,770 |
| Sep 23, 2026 | 5.22 | 5.22 | 5.10 | 5.14 | 5.14 | -1.72% | 423,083 |
| Sep 22, 2026 | 5.22 | 5.28 | 5.17 | 5.23 | 5.23 | 0.77% | 379,730 |
| Sep 21, 2026 | 5.18 | 5.22 | 5.10 | 5.19 | 5.19 | 0.39% | 559,252 |
| Sep 18, 2026 | 5.15 | 5.19 | 5.12 | 5.17 | 5.17 | 0.39% | 553,725 |
| Sep 17, 2026 | 5.27 | 5.32 | 5.13 | 5.15 | 5.15 | -1.15% | 327,988 |
| Sep 16, 2026 | 5.21 | 5.24 | 5.10 | 5.21 | 5.21 | 0.19% | 360,053 |
| Sep 15, 2026 | 5.30 | 5.31 | 5.14 | 5.20 | 5.20 | -2.44% | 424,457 |
| Sep 14, 2026 | 5.37 | 5.41 | 5.24 | 5.33 | 5.33 | -1.39% | 367,328 |
| Sep 11, 2026 | 5.47 | 5.49 | 5.38 | 5.41 | 5.41 | 1.03% | 449,094 |
| Sep 10, 2026 | 5.38 | 5.45 | 5.30 | 5.35 | 5.35 | 0.56% | 599,143 |
| Sep 9, 2026 | 5.35 | 5.50 | 5.29 | 5.32 | 5.32 | -0.56% | 486,462 |
| Sep 8, 2026 | 5.38 | 5.40 | 5.29 | 5.35 | 5.35 | - | 330,525 |
| Sep 4, 2026 | 5.22 | 5.36 | 5.22 | 5.35 | 5.35 | 1.90% | 298,754 |
| Sep 3, 2026 | 5.14 | 5.28 | 5.14 | 5.25 | 5.25 | 2.54% | 409,740 |
| Sep 2, 2026 | 5.13 | 5.21 | 5.10 | 5.12 | 5.12 | -0.39% | 618,446 |
| Sep 1, 2026 | 5.30 | 5.34 | 5.14 | 5.14 | 5.14 | -3.75% | 470,655 |
| Aug 31, 2026 | 5.39 | 5.40 | 5.32 | 5.34 | 5.34 | -1.66% | 375,752 |
| 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 |