J-Star Holding Co., Ltd. (YMAT)
NASDAQ: YMAT · Real-Time Price · USD
1.360
-0.030 (-2.16%)
At close: Sep 16, 2025, 4:00 PM EDT
1.380
+0.020 (1.47%)
After-hours: Sep 16, 2025, 7:46 PM EDT
J-Star Holding Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 16, 2025 | 1.39 | 1.45 | 1.33 | 1.36 | - | -2.16% | 199,909 |
| Sep 15, 2025 | 1.40 | 1.51 | 1.35 | 1.39 | 1.39 | -2.11% | 91,384 |
| Sep 12, 2025 | 1.49 | 1.54 | 1.42 | 1.42 | 1.42 | -4.05% | 89,018 |
| Sep 11, 2025 | 1.35 | 1.55 | 1.34 | 1.48 | 1.48 | 4.96% | 143,261 |
| Sep 10, 2025 | 1.39 | 1.45 | 1.35 | 1.41 | 1.41 | 3.68% | 196,087 |
| Sep 9, 2025 | 1.18 | 1.53 | 1.18 | 1.36 | 1.36 | 9.68% | 644,231 |
| Sep 8, 2025 | 1.22 | 1.28 | 1.22 | 1.24 | 1.24 | - | 73,927 |
| Sep 5, 2025 | 1.30 | 1.30 | 1.15 | 1.24 | 1.24 | -4.62% | 169,742 |
| Sep 4, 2025 | 1.33 | 1.39 | 1.30 | 1.30 | 1.30 | - | 58,266 |
| Sep 3, 2025 | 1.36 | 1.40 | 1.28 | 1.30 | 1.30 | -7.14% | 190,026 |
| Sep 2, 2025 | 1.50 | 1.56 | 1.20 | 1.40 | 1.40 | -9.68% | 287,771 |
| Aug 29, 2025 | 1.62 | 1.74 | 1.53 | 1.55 | 1.55 | -4.91% | 205,028 |
| Aug 28, 2025 | 1.60 | 1.78 | 1.60 | 1.63 | 1.63 | 0.62% | 297,117 |
| Aug 27, 2025 | 1.76 | 1.93 | 1.62 | 1.62 | 1.62 | -20.20% | 1,045,276 |
| Aug 26, 2025 | 5.52 | 5.74 | 1.50 | 2.03 | 2.03 | -64.63% | 5,903,193 |
| Aug 25, 2025 | 5.52 | 5.98 | 5.35 | 5.74 | 5.74 | 2.68% | 854,779 |
| Aug 22, 2025 | 5.59 | 5.75 | 5.50 | 5.59 | 5.59 | 0.90% | 617,921 |
| Aug 21, 2025 | 5.62 | 5.80 | 5.50 | 5.54 | 5.54 | -3.48% | 1,850,740 |
| Aug 20, 2025 | 5.38 | 6.45 | 5.05 | 5.74 | 5.74 | 6.69% | 653,520 |
| Aug 19, 2025 | 4.89 | 5.42 | 4.80 | 5.38 | 5.38 | 6.96% | 1,052,252 |
| Aug 18, 2025 | 4.92 | 5.14 | 4.80 | 5.03 | 5.03 | 2.03% | 217,720 |
| Aug 15, 2025 | 4.95 | 5.04 | 4.88 | 4.93 | 4.93 | -0.40% | 166,365 |
| Aug 14, 2025 | 4.95 | 5.04 | 4.89 | 4.95 | 4.95 | -1.39% | 112,468 |
| Aug 13, 2025 | 5.03 | 5.16 | 4.85 | 5.02 | 5.02 | -1.18% | 568,892 |
| Aug 12, 2025 | 5.20 | 5.20 | 4.82 | 5.08 | 5.08 | 0.20% | 410,493 |
| Aug 11, 2025 | 4.62 | 5.19 | 4.57 | 5.07 | 5.07 | 10.46% | 551,010 |
| Aug 8, 2025 | 4.48 | 4.72 | 4.42 | 4.59 | 4.59 | 2.46% | 823,358 |
| Aug 7, 2025 | 4.39 | 4.50 | 4.25 | 4.48 | 4.48 | 2.52% | 724,311 |
| Aug 6, 2025 | 4.30 | 4.48 | 3.85 | 4.37 | 4.37 | 1.63% | 328,047 |
| Aug 5, 2025 | 4.31 | 4.36 | 4.20 | 4.30 | 4.30 | -1.38% | 41,737 |
| Aug 4, 2025 | 4.39 | 4.48 | 4.30 | 4.36 | 4.36 | -2.90% | 304,105 |
| Aug 1, 2025 | 4.10 | 4.50 | 3.80 | 4.49 | 4.49 | -0.66% | 945,933 |
| Jul 31, 2025 | 4.30 | 4.52 | 4.02 | 4.52 | 4.52 | 10.78% | 4,080,841 |