Ching Chan Optical Technology Co., Ltd. (TPEX:2070)
45.35
-0.15 (-0.33%)
Jan 22, 2026, 1:30 PM CST
TPEX:2070 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 22, 2026 | 46.00 | 46.00 | 45.25 | 45.35 | 45.35 | -0.33% | 126,176 |
| Jan 21, 2026 | 45.95 | 46.40 | 45.50 | 45.50 | 45.50 | -1.30% | 148,768 |
| Jan 20, 2026 | 46.30 | 47.00 | 45.80 | 46.10 | 46.10 | -0.65% | 199,052 |
| Jan 19, 2026 | 46.20 | 47.90 | 45.90 | 46.40 | 46.40 | 0.43% | 501,393 |
| Jan 16, 2026 | 45.00 | 47.25 | 44.70 | 46.20 | 46.20 | 3.36% | 593,294 |
| Jan 15, 2026 | 45.10 | 45.10 | 44.20 | 44.70 | 44.70 | -0.11% | 89,330 |
| Jan 14, 2026 | 42.30 | 44.95 | 42.30 | 44.75 | 44.75 | -0.44% | 295,468 |
| Jan 13, 2026 | 45.40 | 45.60 | 43.65 | 44.95 | 44.95 | 0.45% | 269,111 |
| Jan 12, 2026 | 43.30 | 44.85 | 43.10 | 44.75 | 44.75 | 5.17% | 306,006 |
| Jan 9, 2026 | 43.10 | 43.40 | 42.20 | 42.55 | 42.55 | -1.28% | 102,399 |
| Jan 8, 2026 | 44.05 | 44.85 | 42.35 | 43.10 | 43.10 | -2.49% | 174,306 |
| Jan 7, 2026 | 44.20 | 44.40 | 43.30 | 44.20 | 44.20 | - | 189,738 |
| Jan 6, 2026 | 46.20 | 46.20 | 44.00 | 44.20 | 44.20 | 4.99% | 717,718 |
| Jan 5, 2026 | 43.90 | 43.90 | 41.10 | 42.10 | 42.10 | -2.09% | 251,316 |
| Jan 2, 2026 | 41.80 | 43.50 | 41.80 | 43.00 | 43.00 | 2.87% | 267,527 |
| Dec 31, 2025 | 41.40 | 42.05 | 41.00 | 41.80 | 41.80 | 1.33% | 84,603 |
| Dec 30, 2025 | 42.40 | 42.40 | 41.20 | 41.25 | 41.25 | -1.55% | 92,009 |
| Dec 29, 2025 | 40.30 | 43.40 | 40.30 | 41.90 | 41.90 | 4.75% | 236,026 |
| Dec 26, 2025 | 40.10 | 40.10 | 39.60 | 40.00 | 40.00 | 0.13% | 26,850 |
| Dec 24, 2025 | 40.00 | 40.40 | 39.95 | 39.95 | 39.95 | - | 93,100 |
| Dec 23, 2025 | 40.00 | 40.05 | 39.75 | 39.95 | 39.95 | -0.25% | 49,635 |
| Dec 22, 2025 | 39.80 | 40.40 | 39.70 | 40.05 | 40.05 | 0.88% | 28,250 |
| Dec 19, 2025 | 39.20 | 40.00 | 38.70 | 39.70 | 39.70 | 1.53% | 36,326 |
| Dec 18, 2025 | 39.35 | 39.90 | 39.10 | 39.10 | 39.10 | -0.64% | 10,009 |
| Dec 17, 2025 | 39.35 | 39.65 | 39.35 | 39.35 | 39.35 | 0.25% | 24,039 |
| Dec 16, 2025 | 39.80 | 40.05 | 39.25 | 39.25 | 39.25 | -2.00% | 49,578 |
| Dec 15, 2025 | 39.80 | 40.45 | 39.80 | 40.05 | 40.05 | 0.50% | 33,263 |
| Dec 12, 2025 | 39.75 | 39.85 | 39.70 | 39.85 | 39.85 | 0.50% | 22,300 |
| Dec 11, 2025 | 40.50 | 40.50 | 39.20 | 39.65 | 39.65 | -1.12% | 58,447 |
| Dec 10, 2025 | 40.20 | 40.25 | 40.00 | 40.10 | 40.10 | -0.37% | 66,104 |
| Dec 9, 2025 | 39.55 | 40.30 | 39.55 | 40.25 | 40.25 | 0.88% | 47,180 |
| Dec 8, 2025 | 39.75 | 40.10 | 39.50 | 39.90 | 39.90 | 0.38% | 57,310 |
| Dec 5, 2025 | 39.55 | 40.65 | 39.50 | 39.75 | 39.75 | -1.36% | 67,526 |
| Dec 4, 2025 | 39.85 | 40.70 | 39.85 | 40.30 | 40.30 | 1.64% | 92,063 |
| Dec 3, 2025 | 39.25 | 40.30 | 39.00 | 39.65 | 39.65 | 1.15% | 88,861 |
| Dec 2, 2025 | 39.30 | 40.15 | 39.20 | 39.20 | 39.20 | -1.13% | 39,332 |
| Dec 1, 2025 | 40.45 | 40.45 | 39.60 | 39.65 | 39.65 | -2.10% | 72,390 |
| Nov 28, 2025 | 39.80 | 40.55 | 39.80 | 40.50 | 40.50 | 1.76% | 68,428 |
| Nov 27, 2025 | 40.30 | 40.90 | 39.75 | 39.80 | 39.80 | -1.73% | 186,256 |
| Nov 26, 2025 | 39.75 | 40.80 | 39.75 | 40.50 | 40.50 | 2.53% | 129,755 |
| Nov 25, 2025 | 38.65 | 40.30 | 38.60 | 39.50 | 39.50 | 2.86% | 107,389 |
| Nov 24, 2025 | 38.30 | 39.20 | 38.15 | 38.40 | 38.40 | 0.79% | 51,016 |
| Nov 21, 2025 | 39.00 | 39.00 | 37.50 | 38.10 | 38.10 | -2.68% | 201,046 |
| Nov 20, 2025 | 39.00 | 39.50 | 38.85 | 39.15 | 39.15 | 1.95% | 113,371 |
| Nov 19, 2025 | 39.10 | 39.30 | 38.20 | 38.40 | 38.40 | -1.66% | 110,495 |
| Nov 18, 2025 | 39.95 | 40.05 | 38.60 | 39.05 | 39.05 | -2.25% | 153,523 |
| Nov 17, 2025 | 41.00 | 41.95 | 39.20 | 39.95 | 39.95 | -1.48% | 150,498 |
| Nov 14, 2025 | 41.40 | 42.60 | 40.55 | 40.55 | 40.55 | -2.76% | 177,497 |
| Nov 13, 2025 | 42.15 | 42.50 | 41.30 | 41.70 | 41.70 | -1.77% | 180,944 |
| Nov 12, 2025 | 43.15 | 44.10 | 42.25 | 42.45 | 42.45 | -3.30% | 194,375 |