Hudson Technologies, Inc. (HDSN)
NASDAQ: HDSN · Real-Time Price · USD
9.24
-0.21 (-2.22%)
At close: Oct 6, 2025, 4:00 PM EDT
9.25
+0.01 (0.11%)
After-hours: Oct 6, 2025, 7:12 PM EDT
Hudson Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 6, 2025 | 9.48 | 9.52 | 9.21 | 9.24 | 9.24 | -2.22% | 235,278 |
| Oct 3, 2025 | 9.54 | 9.66 | 9.30 | 9.45 | 9.45 | -0.53% | 267,676 |
| Oct 2, 2025 | 9.75 | 9.75 | 9.46 | 9.50 | 9.50 | -2.26% | 278,002 |
| Oct 1, 2025 | 9.82 | 9.85 | 9.65 | 9.72 | 9.72 | -2.11% | 311,026 |
| Sep 30, 2025 | 9.72 | 9.94 | 9.62 | 9.93 | 9.93 | 2.27% | 355,648 |
| Sep 29, 2025 | 9.95 | 9.95 | 9.61 | 9.71 | 9.71 | -1.32% | 362,361 |
| Sep 26, 2025 | 9.98 | 10.06 | 9.75 | 9.84 | 9.84 | -1.40% | 237,772 |
| Sep 25, 2025 | 9.85 | 9.98 | 9.72 | 9.98 | 9.98 | 0.71% | 198,740 |
| Sep 24, 2025 | 9.87 | 10.06 | 9.85 | 9.91 | 9.91 | 0.51% | 246,362 |
| Sep 23, 2025 | 9.99 | 10.06 | 9.79 | 9.86 | 9.86 | -0.80% | 213,731 |
| Sep 22, 2025 | 9.84 | 10.03 | 9.75 | 9.94 | 9.94 | 0.81% | 212,038 |
| Sep 19, 2025 | 10.27 | 10.27 | 9.84 | 9.86 | 9.86 | -3.43% | 409,763 |
| Sep 18, 2025 | 10.14 | 10.30 | 10.08 | 10.21 | 10.21 | 1.09% | 191,517 |
| Sep 17, 2025 | 10.33 | 10.40 | 10.05 | 10.10 | 10.10 | -1.94% | 228,815 |
| Sep 16, 2025 | 10.49 | 10.49 | 10.21 | 10.30 | 10.30 | -1.34% | 398,019 |
| Sep 15, 2025 | 10.20 | 10.52 | 10.15 | 10.44 | 10.44 | 2.76% | 250,609 |
| Sep 12, 2025 | 10.24 | 10.24 | 10.06 | 10.16 | 10.16 | -1.45% | 183,764 |
| Sep 11, 2025 | 10.18 | 10.39 | 10.12 | 10.31 | 10.31 | 1.98% | 181,719 |
| Sep 10, 2025 | 10.01 | 10.12 | 9.98 | 10.11 | 10.11 | 0.60% | 197,240 |
| Sep 9, 2025 | 10.20 | 10.22 | 9.99 | 10.05 | 10.05 | -2.52% | 192,496 |
| Sep 8, 2025 | 10.23 | 10.35 | 10.16 | 10.31 | 10.31 | 1.08% | 262,666 |
| Sep 5, 2025 | 10.38 | 10.42 | 10.09 | 10.20 | 10.20 | -1.54% | 248,994 |
| Sep 4, 2025 | 10.29 | 10.44 | 10.25 | 10.36 | 10.36 | 1.27% | 217,887 |
| Sep 3, 2025 | 10.20 | 10.35 | 10.19 | 10.23 | 10.23 | -0.29% | 200,184 |
| Sep 2, 2025 | 10.09 | 10.46 | 10.02 | 10.26 | 10.26 | 0.98% | 392,952 |
| Aug 29, 2025 | 10.26 | 10.28 | 10.00 | 10.16 | 10.16 | -1.17% | 314,419 |
| Aug 28, 2025 | 10.33 | 10.34 | 10.06 | 10.28 | 10.28 | 0.29% | 336,592 |
| Aug 27, 2025 | 9.92 | 10.27 | 9.87 | 10.25 | 10.25 | 2.91% | 463,321 |
| Aug 26, 2025 | 9.86 | 10.01 | 9.82 | 9.96 | 9.96 | 1.01% | 512,990 |
| Aug 25, 2025 | 9.73 | 9.97 | 9.71 | 9.86 | 9.86 | 1.23% | 453,220 |
| Aug 22, 2025 | 9.63 | 9.78 | 9.51 | 9.74 | 9.74 | 2.10% | 421,802 |
| Aug 21, 2025 | 9.36 | 9.55 | 9.34 | 9.54 | 9.54 | 1.81% | 366,585 |
| Aug 20, 2025 | 9.52 | 9.54 | 9.33 | 9.37 | 9.37 | -1.47% | 395,800 |
| Aug 19, 2025 | 9.49 | 9.58 | 9.40 | 9.51 | 9.51 | 0.11% | 406,676 |
| Aug 18, 2025 | 9.41 | 9.62 | 9.41 | 9.50 | 9.50 | 0.96% | 402,514 |
| Aug 15, 2025 | 9.63 | 9.67 | 9.40 | 9.41 | 9.41 | -1.98% | 642,703 |
| Aug 14, 2025 | 9.73 | 9.73 | 9.49 | 9.60 | 9.60 | -1.94% | 353,922 |
| Aug 13, 2025 | 9.91 | 9.93 | 9.78 | 9.79 | 9.79 | -0.81% | 348,600 |
| Aug 12, 2025 | 9.75 | 9.88 | 9.73 | 9.87 | 9.87 | 1.44% | 337,951 |
| Aug 11, 2025 | 9.71 | 9.79 | 9.63 | 9.73 | 9.73 | 0.41% | 346,169 |
| Aug 8, 2025 | 9.83 | 9.87 | 9.67 | 9.69 | 9.69 | -0.92% | 288,306 |
| Aug 7, 2025 | 9.93 | 9.94 | 9.65 | 9.78 | 9.78 | -1.01% | 301,753 |
| Aug 6, 2025 | 9.90 | 9.93 | 9.68 | 9.88 | 9.88 | -0.20% | 422,321 |
| Aug 5, 2025 | 10.00 | 10.00 | 9.66 | 9.90 | 9.90 | -0.30% | 531,014 |
| Aug 4, 2025 | 9.67 | 10.06 | 9.66 | 9.93 | 9.93 | 3.98% | 948,496 |
| Aug 1, 2025 | 9.38 | 9.66 | 9.09 | 9.55 | 9.55 | 1.70% | 1,052,975 |
| Jul 31, 2025 | 9.33 | 9.70 | 9.10 | 9.39 | 9.39 | 12.86% | 2,995,388 |
| Jul 30, 2025 | 8.61 | 8.76 | 8.29 | 8.32 | 8.32 | -3.03% | 568,343 |
| Jul 29, 2025 | 8.66 | 8.90 | 8.56 | 8.58 | 8.58 | -0.46% | 384,779 |
| Jul 28, 2025 | 8.56 | 8.82 | 8.56 | 8.62 | 8.62 | 1.06% | 448,764 |