Harmonic Drive Systems Inc. (HSYDF)
OTCMKTS · Delayed Price · Currency is USD
40.50
+4.65 (12.95%)
At close: May 8, 2026
HSYDF Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | 42.15 | 42.15 | 39.77 | 40.50 | 40.50 | 12.95% | 6,805 |
| May 7, 2026 | 36.50 | 38.92 | 35.40 | 35.86 | 35.86 | 3.56% | 7,379 |
| May 6, 2026 | 34.09 | 35.00 | 32.08 | 34.62 | 34.62 | 3.60% | 1,505 |
| May 5, 2026 | 33.50 | 34.70 | 30.65 | 33.42 | 33.42 | 0.13% | 4,340 |
| May 4, 2026 | 34.00 | 34.80 | 33.02 | 33.38 | 33.38 | -1.11% | 14,110 |
| May 1, 2026 | 34.80 | 34.80 | 32.86 | 33.75 | 33.75 | -2.99% | 596 |
| Apr 30, 2026 | 33.35 | 35.42 | 31.67 | 34.79 | 34.79 | 15.31% | 1,155 |
| Apr 29, 2026 | 31.58 | 31.58 | 28.51 | 30.17 | 30.17 | 0.57% | 911 |
| Apr 28, 2026 | 30.77 | 30.77 | 29.00 | 30.00 | 30.00 | -2.76% | 329 |
| Apr 27, 2026 | 30.00 | 32.00 | 30.00 | 30.85 | 30.85 | 8.47% | 3,267 |
| Apr 24, 2026 | 28.38 | 28.44 | 27.90 | 28.44 | 28.44 | 7.52% | 234 |
| Apr 23, 2026 | 27.00 | 28.50 | 26.45 | 26.45 | 26.45 | -9.42% | 2,081 |
| Apr 22, 2026 | 29.35 | 29.35 | 27.00 | 29.20 | 29.20 | -2.67% | 1,040 |
| Apr 21, 2026 | 30.00 | 30.00 | 30.00 | 30.00 | 30.00 | 1.01% | 3,712 |
| Apr 20, 2026 | 30.20 | 30.20 | 29.70 | 29.70 | 29.70 | 4.03% | 500 |
| Apr 17, 2026 | 29.00 | 29.00 | 27.20 | 28.55 | 28.55 | 5.16% | 419 |
| Apr 15, 2026 | 26.60 | 27.35 | 25.30 | 27.15 | 27.15 | 3.04% | 26,939 |
| Apr 14, 2026 | 25.70 | 26.60 | 25.55 | 26.35 | 26.35 | -0.90% | 934 |
| Apr 13, 2026 | 26.59 | 26.59 | 26.59 | 26.59 | 26.59 | 2.27% | 1,000 |
| Apr 10, 2026 | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | - | 25 |
| Apr 9, 2026 | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | -1.29% | 300 |
| Apr 8, 2026 | 27.15 | 27.15 | 26.34 | 26.34 | 26.34 | 11.02% | 630 |
| Apr 7, 2026 | 23.73 | 23.73 | 23.73 | 23.73 | 23.73 | -5.48% | 250 |
| Apr 6, 2026 | 24.00 | 25.35 | 24.00 | 25.10 | 25.10 | 16.07% | 25,503 |
| Apr 2, 2026 | 22.40 | 22.50 | 21.63 | 21.63 | 21.63 | 2.25% | 645 |
| Mar 31, 2026 | 20.65 | 21.15 | 20.65 | 21.15 | 21.15 | -5.79% | 240 |
| Mar 30, 2026 | 23.78 | 23.78 | 22.00 | 22.45 | 22.45 | -11.19% | 1,426 |
| Mar 27, 2026 | 25.85 | 25.85 | 25.28 | 25.28 | 25.28 | -2.77% | 40 |
| Mar 26, 2026 | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | -0.44% | 2 |
| Mar 25, 2026 | 25.00 | 26.12 | 25.00 | 26.12 | 26.12 | -2.01% | 1,150 |
| Mar 24, 2026 | 26.75 | 26.75 | 23.84 | 26.65 | 26.65 | 1.99% | 2,918 |
| Mar 23, 2026 | 26.50 | 27.01 | 25.17 | 26.13 | 26.13 | 0.50% | 560 |
| Mar 20, 2026 | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 1.13% | 125 |
| Mar 19, 2026 | 25.51 | 27.08 | 25.51 | 25.71 | 25.71 | -8.80% | 3,010 |
| Mar 18, 2026 | 27.39 | 28.20 | 27.39 | 28.19 | 28.19 | 2.92% | 3,887 |
| Mar 17, 2026 | 28.77 | 28.77 | 27.39 | 27.39 | 27.39 | 0.88% | 1,286 |
| Mar 16, 2026 | 28.25 | 28.25 | 27.15 | 27.15 | 27.15 | -3.89% | 181 |
| Mar 13, 2026 | 28.25 | 28.25 | 28.25 | 28.25 | 28.25 | - | 15 |
| Mar 12, 2026 | 28.25 | 28.25 | 28.25 | 28.25 | 28.25 | 10.78% | 10 |
| Mar 11, 2026 | 28.25 | 28.25 | 25.50 | 25.50 | 25.50 | 5.11% | 214 |
| Mar 9, 2026 | 23.85 | 25.28 | 23.85 | 24.26 | 24.26 | -8.45% | 933 |
| Mar 6, 2026 | 28.00 | 28.00 | 26.50 | 26.50 | 26.50 | -8.56% | 98 |
| Mar 5, 2026 | 28.98 | 28.98 | 28.98 | 28.98 | 28.98 | 5.42% | 101 |
| Mar 4, 2026 | 27.49 | 28.53 | 26.50 | 27.49 | 27.49 | -2.91% | 160 |
| Mar 3, 2026 | 27.00 | 28.40 | 27.00 | 28.32 | 28.32 | -3.26% | 725 |
| Mar 2, 2026 | 31.75 | 31.75 | 29.27 | 29.27 | 29.27 | -0.44% | 195 |
| Feb 27, 2026 | 30.25 | 30.25 | 29.24 | 29.40 | 29.40 | -2.78% | 240 |
| Feb 26, 2026 | 30.00 | 31.70 | 30.00 | 30.24 | 30.24 | -2.15% | 25,024 |
| Feb 25, 2026 | 32.00 | 32.00 | 29.81 | 30.90 | 30.90 | 3.01% | 1,886 |
| Feb 23, 2026 | 30.81 | 30.81 | 29.00 | 30.00 | 30.00 | -0.76% | 985 |