Bioptik Technology Incorporation (TPEX:4161)
Taiwan · Delayed Price · Currency is TWD 21.40
-0.10 (-0.47%)
Oct 8, 2026, 1:30 PM CST
TPEX:4161 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | 21.30 | 21.60 | 21.20 | 21.40 | 21.40 | -0.47% | 18,055 |
| Oct 7, 2026 | 21.50 | 21.50 | 21.50 | 21.50 | 21.50 | - | 9,391 |
| Oct 6, 2026 | 21.55 | 21.70 | 21.50 | 21.50 | 21.50 | -0.92% | 32,256 |
| Oct 5, 2026 | 21.80 | 21.95 | 21.50 | 21.70 | 21.70 | 0.23% | 28,040 |
| Oct 2, 2026 | 21.90 | 21.95 | 21.60 | 21.65 | 21.65 | -0.46% | 29,984 |
| Oct 1, 2026 | 21.70 | 21.80 | 21.70 | 21.75 | 21.75 | - | 34,598 |
| Sep 30, 2026 | 21.90 | 22.05 | 21.75 | 21.75 | 21.75 | -1.36% | 46,933 |
| Sep 29, 2026 | 22.40 | 22.45 | 21.95 | 22.05 | 22.05 | -0.90% | 40,735 |
| Sep 24, 2026 | 22.20 | 22.25 | 22.20 | 22.25 | 22.25 | 0.23% | 11,000 |
| Sep 23, 2026 | 22.25 | 22.45 | 22.00 | 22.20 | 22.20 | 0.23% | 30,834 |
| Sep 22, 2026 | 22.20 | 22.20 | 22.05 | 22.15 | 22.15 | -0.23% | 23,736 |
| Sep 21, 2026 | 22.15 | 22.20 | 22.05 | 22.20 | 22.20 | -0.22% | 24,757 |
| Sep 18, 2026 | 22.25 | 22.25 | 22.20 | 22.25 | 22.25 | - | 22,642 |
| Sep 17, 2026 | 22.25 | 22.35 | 22.15 | 22.25 | 22.25 | - | 12,374 |
| Sep 16, 2026 | 22.20 | 22.35 | 22.10 | 22.25 | 22.25 | -0.22% | 20,969 |
| Sep 15, 2026 | 22.15 | 22.45 | 22.05 | 22.30 | 22.30 | -0.22% | 10,245 |
| Sep 14, 2026 | 21.75 | 22.45 | 21.75 | 22.35 | 22.35 | 0.45% | 11,000 |
| Sep 11, 2026 | 22.25 | 22.25 | 22.20 | 22.25 | 22.25 | -0.89% | 10,000 |
| Sep 10, 2026 | 22.25 | 22.50 | 22.20 | 22.45 | 22.45 | - | 8,050 |
| Sep 9, 2026 | 22.45 | 22.65 | 22.40 | 22.45 | 22.45 | -0.22% | 21,076 |
| Sep 8, 2026 | 22.80 | 22.80 | 22.50 | 22.50 | 22.50 | -0.66% | 14,041 |
| Sep 7, 2026 | 22.70 | 22.75 | 22.55 | 22.65 | 22.65 | -0.66% | 33,140 |
| Sep 4, 2026 | 22.90 | 22.90 | 22.70 | 22.80 | 22.80 | 0.44% | 6,989 |
| Sep 3, 2026 | 22.80 | 23.00 | 22.50 | 22.70 | 22.70 | -0.87% | 17,783 |
| Sep 2, 2026 | 22.85 | 22.90 | 22.85 | 22.90 | 22.90 | 0.22% | 2,953 |
| Sep 1, 2026 | 22.90 | 22.90 | 22.80 | 22.85 | 22.85 | -0.22% | 25,257 |
| Aug 31, 2026 | 22.90 | 22.90 | 22.90 | 22.90 | 22.90 | - | 2,068 |
| Aug 28, 2026 | 23.05 | 23.05 | 22.75 | 22.90 | 22.90 | - | 19,229 |
| Aug 27, 2026 | 23.10 | 23.35 | 22.85 | 22.90 | 22.90 | -0.87% | 18,486 |
| Aug 26, 2026 | 23.10 | 23.10 | 23.10 | 23.10 | 23.10 | 0.43% | 2,885 |
| Aug 25, 2026 | 23.30 | 23.30 | 22.70 | 23.00 | 23.00 | - | 34,556 |
| Aug 24, 2026 | 23.30 | 23.30 | 23.00 | 23.00 | 23.00 | - | 8,280 |
| Aug 21, 2026 | 22.95 | 23.25 | 22.95 | 23.00 | 23.00 | 0.22% | 98,387 |
| Aug 20, 2026 | 22.90 | 23.00 | 22.70 | 22.95 | 22.95 | 1.10% | 13,828 |
| Aug 19, 2026 | 22.80 | 23.05 | 22.70 | 22.70 | 22.70 | -0.66% | 15,666 |
| Aug 18, 2026 | 22.85 | 22.85 | 22.60 | 22.85 | 22.85 | - | 9,512 |
| Aug 17, 2026 | 22.85 | 22.90 | 22.80 | 22.85 | 22.85 | -0.22% | 23,988 |
| Aug 14, 2026 | 22.65 | 22.95 | 22.55 | 22.90 | 22.90 | -0.22% | 41,229 |
| Aug 13, 2026 | 23.00 | 23.00 | 22.80 | 22.95 | 22.95 | - | 50,050 |
| Aug 12, 2026 | 22.90 | 23.00 | 22.75 | 22.95 | 22.95 | 0.22% | 36,070 |
| Aug 11, 2026 | 23.60 | 23.60 | 22.80 | 22.90 | 22.90 | -1.08% | 42,373 |
| Aug 10, 2026 | 23.30 | 23.60 | 22.95 | 23.15 | 23.15 | -2.32% | 60,326 |
| Aug 7, 2026 | 22.70 | 23.70 | 22.15 | 23.70 | 23.70 | 5.57% | 79,379 |
| Aug 6, 2026 | 22.55 | 22.55 | 22.20 | 22.45 | 22.45 | -0.44% | 16,841 |
| Aug 5, 2026 | 22.35 | 22.85 | 22.35 | 22.55 | 22.55 | 1.12% | 11,075 |
| Aug 4, 2026 | 22.45 | 22.45 | 22.05 | 22.30 | 22.30 | 0.22% | 14,115 |
| Aug 3, 2026 | 22.15 | 22.40 | 22.15 | 22.25 | 22.25 | -0.67% | 8,246 |
| Jul 31, 2026 | 22.45 | 22.90 | 22.25 | 22.40 | 22.40 | 1.82% | 22,568 |
| Jul 30, 2026 | 22.00 | 22.10 | 21.60 | 22.00 | 22.00 | 1.85% | 31,301 |
| Jul 29, 2026 | 22.35 | 22.35 | 21.20 | 21.60 | 21.60 | -1.59% | 53,258 |