Ching Chan Optical Technology Co., Ltd. (TPEX:2070)
Taiwan
· Delayed Price · Currency is TWD 37.25
+0.20 (0.54%)
Mar 10, 2026, 1:30 PM CST
TPEX:2070 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 38.85 | 38.85 | 36.35 | 37.05 | 37.05 | -6.44% | 265,586 |
| Mar 6, 2026 | 39.05 | 39.95 | 38.80 | 39.60 | 39.60 | -0.63% | 69,516 |
| Mar 5, 2026 | 39.35 | 40.10 | 39.30 | 39.85 | 39.85 | 4.18% | 207,075 |
| Mar 4, 2026 | 40.40 | 40.40 | 38.15 | 38.25 | 38.25 | -5.67% | 248,284 |
| Mar 3, 2026 | 41.60 | 41.60 | 40.30 | 40.55 | 40.55 | -2.05% | 187,863 |
| Mar 2, 2026 | 40.20 | 41.70 | 39.40 | 41.40 | 41.40 | 2.60% | 357,999 |
| Feb 26, 2026 | 39.95 | 40.70 | 39.95 | 40.35 | 40.35 | 1.13% | 196,479 |
| Feb 25, 2026 | 40.25 | 40.25 | 39.45 | 39.90 | 39.90 | 0.38% | 94,460 |
| Feb 24, 2026 | 40.40 | 40.45 | 39.65 | 39.75 | 39.75 | -1.61% | 116,179 |
| Feb 23, 2026 | 38.50 | 40.40 | 38.15 | 40.40 | 40.40 | 2.28% | 218,452 |
| Feb 11, 2026 | 39.80 | 39.80 | 39.20 | 39.50 | 39.50 | -0.75% | 67,325 |
| Feb 10, 2026 | 40.00 | 40.05 | 39.65 | 39.80 | 39.80 | -0.50% | 40,030 |
| Feb 9, 2026 | 40.10 | 40.55 | 40.00 | 40.00 | 40.00 | 1.01% | 83,576 |
| Feb 6, 2026 | 39.65 | 39.85 | 38.35 | 39.60 | 39.60 | -1.49% | 119,928 |
| Feb 5, 2026 | 41.00 | 43.80 | 40.20 | 40.20 | 40.20 | -1.95% | 125,690 |
| Feb 4, 2026 | 39.80 | 41.30 | 39.80 | 41.00 | 41.00 | 2.76% | 165,453 |
| Feb 3, 2026 | 40.75 | 40.95 | 39.80 | 39.90 | 39.90 | -1.97% | 140,803 |
| Feb 2, 2026 | 42.35 | 42.35 | 40.10 | 40.70 | 40.70 | -2.05% | 88,007 |
| Jan 30, 2026 | 43.60 | 43.60 | 41.50 | 41.55 | 41.55 | -5.78% | 202,278 |
| Jan 29, 2026 | 44.10 | 44.55 | 43.10 | 44.10 | 44.10 | -1.01% | 186,156 |
| Jan 28, 2026 | 44.50 | 44.95 | 44.15 | 44.55 | 44.55 | 0.11% | 103,771 |
| Jan 27, 2026 | 44.70 | 45.20 | 44.10 | 44.50 | 44.50 | -0.45% | 166,259 |
| Jan 26, 2026 | 45.40 | 45.80 | 44.00 | 44.70 | 44.70 | -4.49% | 383,349 |
| Jan 23, 2026 | 45.35 | 47.90 | 45.35 | 46.80 | 45.48 | 3.20% | 390,481 |
| Jan 22, 2026 | 46.00 | 46.00 | 45.25 | 45.35 | 44.07 | -0.33% | 126,176 |
| Jan 21, 2026 | 45.95 | 46.40 | 45.50 | 45.50 | 44.22 | -1.30% | 148,768 |
| Jan 20, 2026 | 46.30 | 47.00 | 45.80 | 46.10 | 44.80 | -0.65% | 199,052 |
| Jan 19, 2026 | 46.20 | 47.90 | 45.90 | 46.40 | 45.09 | 0.43% | 501,393 |
| Jan 16, 2026 | 45.00 | 47.25 | 44.70 | 46.20 | 44.90 | 3.36% | 593,294 |
| Jan 15, 2026 | 45.10 | 45.10 | 44.20 | 44.70 | 43.44 | -0.11% | 89,330 |
| Jan 14, 2026 | 42.30 | 44.95 | 42.30 | 44.75 | 43.49 | -0.44% | 295,468 |
| Jan 13, 2026 | 45.40 | 45.60 | 43.65 | 44.95 | 43.68 | 0.45% | 269,111 |
| Jan 12, 2026 | 43.30 | 44.85 | 43.10 | 44.75 | 43.49 | 5.17% | 306,006 |
| Jan 9, 2026 | 43.10 | 43.40 | 42.20 | 42.55 | 41.35 | -1.28% | 102,399 |
| Jan 8, 2026 | 44.05 | 44.85 | 42.35 | 43.10 | 41.89 | -2.49% | 174,306 |
| Jan 7, 2026 | 44.20 | 44.40 | 43.30 | 44.20 | 42.95 | - | 189,738 |
| Jan 6, 2026 | 46.20 | 46.20 | 44.00 | 44.20 | 42.95 | 4.99% | 717,718 |
| Jan 5, 2026 | 43.90 | 43.90 | 41.10 | 42.10 | 40.91 | -2.09% | 251,316 |
| Jan 2, 2026 | 41.80 | 43.50 | 41.80 | 43.00 | 41.79 | 2.87% | 267,527 |
| Dec 31, 2025 | 41.40 | 42.05 | 41.00 | 41.80 | 40.62 | 1.33% | 84,603 |
| Dec 30, 2025 | 42.40 | 42.40 | 41.20 | 41.25 | 40.09 | -1.55% | 92,009 |
| Dec 29, 2025 | 40.30 | 43.40 | 40.30 | 41.90 | 40.72 | 4.75% | 236,026 |
| Dec 26, 2025 | 40.10 | 40.10 | 39.60 | 40.00 | 38.87 | 0.13% | 26,850 |
| Dec 24, 2025 | 40.00 | 40.40 | 39.95 | 39.95 | 38.82 | - | 93,100 |
| Dec 23, 2025 | 40.00 | 40.05 | 39.75 | 39.95 | 38.82 | -0.25% | 49,635 |
| Dec 22, 2025 | 39.80 | 40.40 | 39.70 | 40.05 | 38.92 | 0.88% | 28,250 |
| Dec 19, 2025 | 39.20 | 40.00 | 38.70 | 39.70 | 38.58 | 1.53% | 36,326 |
| Dec 18, 2025 | 39.35 | 39.90 | 39.10 | 39.10 | 38.00 | -0.64% | 10,009 |
| Dec 17, 2025 | 39.35 | 39.65 | 39.35 | 39.35 | 38.24 | 0.25% | 24,039 |
| Dec 16, 2025 | 39.80 | 40.05 | 39.25 | 39.25 | 38.14 | -2.00% | 49,578 |
| Dec 15, 2025 | 39.80 | 40.45 | 39.80 | 40.05 | 38.92 | 0.50% | 33,263 |
| Dec 12, 2025 | 39.75 | 39.85 | 39.70 | 39.85 | 38.73 | 0.50% | 22,300 |
| Dec 11, 2025 | 40.50 | 40.50 | 39.20 | 39.65 | 38.53 | -1.12% | 58,447 |
| Dec 10, 2025 | 40.20 | 40.25 | 40.00 | 40.10 | 38.97 | -0.37% | 66,104 |
| Dec 9, 2025 | 39.55 | 40.30 | 39.55 | 40.25 | 39.12 | 0.88% | 47,180 |
| Dec 8, 2025 | 39.75 | 40.10 | 39.50 | 39.90 | 38.78 | 0.38% | 57,310 |
| Dec 5, 2025 | 39.55 | 40.65 | 39.50 | 39.75 | 38.63 | -1.36% | 67,526 |
| Dec 4, 2025 | 39.85 | 40.70 | 39.85 | 40.30 | 39.16 | 1.64% | 92,063 |
| Dec 3, 2025 | 39.25 | 40.30 | 39.00 | 39.65 | 38.53 | 1.15% | 88,861 |
| Dec 2, 2025 | 39.30 | 40.15 | 39.20 | 39.20 | 38.10 | -1.13% | 39,332 |
| Dec 1, 2025 | 40.45 | 40.45 | 39.60 | 39.65 | 38.53 | -2.10% | 72,390 |
| Nov 28, 2025 | 39.80 | 40.55 | 39.80 | 40.50 | 39.36 | 1.76% | 68,428 |
| Nov 27, 2025 | 40.30 | 40.90 | 39.75 | 39.80 | 38.68 | -1.73% | 186,256 |
| Nov 26, 2025 | 39.75 | 40.80 | 39.75 | 40.50 | 39.36 | 2.53% | 129,755 |
| Nov 25, 2025 | 38.65 | 40.30 | 38.60 | 39.50 | 38.39 | 2.86% | 107,389 |
| Nov 24, 2025 | 38.30 | 39.20 | 38.15 | 38.40 | 37.32 | 0.79% | 51,016 |
| Nov 21, 2025 | 39.00 | 39.00 | 37.50 | 38.10 | 37.03 | -2.68% | 201,046 |
| Nov 20, 2025 | 39.00 | 39.50 | 38.85 | 39.15 | 38.05 | 1.95% | 113,371 |
| Nov 19, 2025 | 39.10 | 39.30 | 38.20 | 38.40 | 37.32 | -1.66% | 110,495 |
| Nov 18, 2025 | 39.95 | 40.05 | 38.60 | 39.05 | 37.95 | -2.25% | 153,523 |
| Nov 17, 2025 | 41.00 | 41.95 | 39.20 | 39.95 | 38.82 | -1.48% | 150,498 |
| Nov 14, 2025 | 41.40 | 42.60 | 40.55 | 40.55 | 39.41 | -2.76% | 177,497 |
| Nov 13, 2025 | 42.15 | 42.50 | 41.30 | 41.70 | 40.53 | -1.77% | 180,944 |
| Nov 12, 2025 | 43.15 | 44.10 | 42.25 | 42.45 | 41.25 | -3.30% | 194,375 |
| Nov 11, 2025 | 46.25 | 47.70 | 42.70 | 43.90 | 42.66 | -0.34% | 1,251,186 |
| Nov 10, 2025 | 41.60 | 44.05 | 40.40 | 44.05 | 42.81 | 9.99% | 503,216 |
| Nov 7, 2025 | 40.50 | 41.00 | 38.95 | 40.05 | 38.92 | -0.12% | 148,643 |
| Nov 6, 2025 | 39.60 | 40.70 | 39.60 | 40.10 | 38.97 | 2.43% | 82,637 |
| Nov 5, 2025 | 39.30 | 39.55 | 38.10 | 39.15 | 38.05 | -0.25% | 68,452 |
| Nov 4, 2025 | 40.45 | 40.55 | 39.25 | 39.25 | 38.14 | -2.24% | 70,796 |
| Nov 3, 2025 | 41.45 | 41.45 | 39.95 | 40.15 | 39.02 | -1.35% | 93,962 |
| Oct 31, 2025 | 40.50 | 41.10 | 40.50 | 40.70 | 39.55 | 0.49% | 48,386 |
| Oct 30, 2025 | 40.90 | 41.05 | 40.35 | 40.50 | 39.36 | -1.70% | 93,167 |
| Oct 29, 2025 | 40.70 | 41.40 | 40.70 | 41.20 | 40.04 | 1.48% | 65,705 |
| Oct 28, 2025 | 42.10 | 42.10 | 40.50 | 40.60 | 39.46 | -3.56% | 139,920 |
| Oct 27, 2025 | 41.45 | 42.15 | 41.30 | 42.10 | 40.91 | 1.69% | 56,334 |
| Oct 23, 2025 | 42.00 | 42.00 | 41.30 | 41.40 | 40.23 | -1.43% | 71,757 |
| Oct 22, 2025 | 42.15 | 42.90 | 41.90 | 42.00 | 40.82 | -0.36% | 76,189 |
| Oct 21, 2025 | 42.80 | 43.55 | 41.90 | 42.15 | 40.96 | -1.52% | 202,418 |
| Oct 20, 2025 | 43.30 | 44.15 | 42.50 | 42.80 | 41.59 | -1.15% | 144,608 |
| Oct 17, 2025 | 45.00 | 45.05 | 42.70 | 43.30 | 42.08 | -2.26% | 175,554 |
| Oct 16, 2025 | 43.35 | 46.45 | 43.35 | 44.30 | 43.05 | 2.31% | 366,787 |
| Oct 15, 2025 | 44.15 | 44.15 | 43.15 | 43.30 | 42.08 | 0.12% | 175,922 |
| Oct 14, 2025 | 44.05 | 46.85 | 43.25 | 43.25 | 42.03 | -0.57% | 400,853 |
| Oct 13, 2025 | 42.60 | 44.50 | 42.00 | 43.50 | 42.27 | -2.25% | 289,591 |
| Oct 9, 2025 | 46.30 | 46.75 | 43.95 | 44.50 | 43.25 | -2.84% | 565,954 |
| Oct 8, 2025 | 45.95 | 46.95 | 45.25 | 45.80 | 44.51 | -2.76% | 554,157 |
| Oct 7, 2025 | 48.80 | 49.10 | 46.70 | 47.10 | 45.77 | -3.19% | 1,501,356 |
| Oct 3, 2025 | 46.85 | 50.10 | 46.50 | 48.65 | 47.28 | 6.34% | 4,494,612 |
| Oct 2, 2025 | 43.90 | 45.75 | 43.40 | 45.75 | 44.46 | 9.98% | 1,090,687 |