J-Star Holding Co., Ltd. (YMAT)
NASDAQ: YMAT · Real-Time Price · USD
1.400
-0.180 (-11.39%)
Oct 15, 2026, 9:27 AM EDT - Market open
J-Star Holding Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 15, 2026 | 1.87 | 2.00 | 1.56 | 1.40 | 1.40 | -11.39% | 422,414 |
| Oct 14, 2026 | 1.87 | 2.00 | 1.56 | 1.58 | 1.58 | -15.51% | 396,493 |
| Oct 13, 2026 | 2.56 | 3.34 | 1.71 | 1.87 | 1.87 | -35.74% | 3,689,519 |
| Oct 12, 2026 | 2.61 | 4.49 | 1.95 | 2.91 | 2.91 | 125.58% | 84,538,754 |
| Oct 9, 2026 | 1.35 | 1.35 | 1.28 | 1.29 | 1.29 | -0.77% | 1,068,456 |
| Oct 8, 2026 | 1.28 | 1.33 | 1.28 | 1.30 | 1.30 | -0.76% | 32,429 |
| Oct 7, 2026 | 1.39 | 1.39 | 1.28 | 1.31 | 1.31 | -3.68% | 36,708 |
| Oct 6, 2026 | 1.40 | 1.42 | 1.32 | 1.36 | 1.36 | -0.07% | 44,157 |
| Oct 5, 2026 | 1.42 | 1.43 | 1.35 | 1.36 | 1.36 | -5.81% | 39,664 |
| Oct 2, 2026 | 1.46 | 1.47 | 1.42 | 1.45 | 1.45 | -2.36% | 35,503 |
| Oct 1, 2026 | 1.45 | 1.55 | 1.45 | 1.48 | 1.48 | 4.96% | 41,550 |
| Sep 30, 2026 | 1.49 | 1.53 | 1.41 | 1.41 | 1.41 | -6.00% | 60,798 |
| Sep 29, 2026 | 1.64 | 1.70 | 1.50 | 1.50 | 1.50 | -4.46% | 162,432 |
| Sep 28, 2026 | 1.60 | 1.70 | 1.56 | 1.57 | 1.57 | 0.64% | 276,466 |
| Sep 25, 2026 | 1.58 | 1.70 | 1.49 | 1.56 | 1.56 | 9.09% | 925,117 |
| Sep 24, 2026 | 1.46 | 2.12 | 1.38 | 1.43 | 1.43 | 11.72% | 33,598,354 |
| Sep 23, 2026 | 1.35 | 2.00 | 1.15 | 1.28 | 1.28 | -3.03% | 4,498,062 |
| Sep 22, 2026 | 1.44 | 1.44 | 1.32 | 1.32 | 1.32 | -4.35% | 21,499 |
| Sep 21, 2026 | 1.36 | 1.50 | 1.35 | 1.38 | 1.38 | 1.47% | 21,702 |
| Sep 18, 2026 | 1.46 | 1.46 | 1.29 | 1.36 | 1.36 | -6.85% | 65,647 |
| Sep 17, 2026 | 1.49 | 1.60 | 1.36 | 1.46 | 1.46 | 5.80% | 100,867 |
| Sep 16, 2026 | 1.60 | 1.76 | 1.38 | 1.38 | 1.38 | -16.87% | 48,091 |
| Sep 15, 2026 | 1.98 | 2.02 | 1.46 | 1.66 | 1.66 | -17.82% | 220,303 |
| Sep 14, 2026 | 2.05 | 2.14 | 1.96 | 2.02 | 2.02 | -2.42% | 82,306 |
| Sep 11, 2026 | 2.10 | 2.31 | 2.03 | 2.07 | 2.07 | -0.96% | 223,213 |
| Sep 10, 2026 | 2.18 | 2.34 | 2.01 | 2.09 | 2.09 | -7.93% | 781,418 |
| Sep 9, 2026 | 1.88 | 2.30 | 1.75 | 2.27 | 2.27 | 71.32% | 36,175,743 |
| Sep 8, 2026 | 1.72 | 1.77 | 0.85 | 1.33 | 1.33 | -21.60% | 120,630 |
| Sep 4, 2026 | 1.81 | 1.86 | 1.38 | 1.69 | 1.69 | -7.40% | 39,672 |
| Sep 3, 2026 | 1.86 | 1.88 | 1.75 | 1.83 | 1.83 | -3.95% | 10,314 |
| Sep 2, 2026 | 1.87 | 1.90 | 1.65 | 1.90 | 1.90 | 0.80% | 9,707 |
| Sep 1, 2026 | 1.88 | 1.92 | 1.85 | 1.89 | 1.89 | 1.84% | 25,688 |
| Aug 31, 2026 | 1.94 | 1.95 | 1.81 | 1.85 | 1.85 | -1.45% | 10,296 |
| Aug 28, 2026 | 1.88 | 1.90 | 1.84 | 1.88 | 1.88 | -1.40% | 13,233 |
| Aug 27, 2026 | 1.87 | 1.95 | 1.80 | 1.91 | 1.91 | 2.42% | 21,018 |
| Aug 26, 2026 | 1.91 | 1.91 | 1.80 | 1.86 | 1.86 | -6.53% | 13,196 |
| Aug 25, 2026 | 1.85 | 1.99 | 1.80 | 1.99 | 1.99 | 7.57% | 18,429 |
| Aug 24, 2026 | 1.90 | 1.90 | 1.82 | 1.85 | 1.85 | 2.78% | 9,683 |
| Aug 21, 2026 | 1.98 | 1.98 | 1.80 | 1.80 | 1.80 | -3.74% | 12,246 |
| Aug 20, 2026 | 1.91 | 1.91 | 1.83 | 1.87 | 1.87 | 2.75% | 6,917 |
| Aug 19, 2026 | 1.98 | 1.98 | 1.76 | 1.82 | 1.82 | -4.71% | 17,201 |
| Aug 18, 2026 | 1.92 | 1.94 | 1.71 | 1.91 | 1.91 | -2.05% | 18,097 |
| Aug 17, 2026 | 1.96 | 2.09 | 1.93 | 1.95 | 1.95 | -1.52% | 20,272 |
| Aug 14, 2026 | 2.04 | 2.10 | 1.98 | 1.98 | 1.98 | -1.49% | 24,059 |
| Aug 13, 2026 | 2.01 | 2.01 | 1.99 | 2.01 | 2.01 | 2.55% | 12,494 |
| Aug 12, 2026 | 2.04 | 2.04 | 1.89 | 1.96 | 1.96 | -0.76% | 27,839 |
| Aug 11, 2026 | 2.00 | 2.10 | 1.92 | 1.98 | 1.98 | 2.86% | 40,385 |
| Aug 10, 2026 | 1.96 | 2.02 | 1.92 | 1.92 | 1.92 | - | 15,253 |
| Aug 7, 2026 | 2.02 | 2.02 | 1.87 | 1.92 | 1.92 | -5.42% | 26,854 |
| Aug 6, 2026 | 2.09 | 2.09 | 1.93 | 2.03 | 2.03 | -2.87% | 53,493 |