S&P 5007,757▲ 0.58%Nasdaq26,703▲ 1.05%Dow Jones52,856▲ 0.69%Nasdaq 10029,823▲ 1.13%VIX16.68▼ 3.64%US Dollar101.69▼ 0.01%Gold spot4,114▼ 0.44%WTI spot101.91▲ 1.04%
← 6850.TWO stock page

BiOptic Inc. historical data

1M3M6M1Y5YMAXDownload CSV
DateOpenHighLowCloseAdj. closeVolume
2025-07-2943.70044.30043.50044.30039.4019,944
2025-07-2844.00044.50044.00044.50039.57922,044
2025-07-2544.50044.70044.00044.00039.13414,542
2025-07-2445.00045.20044.00045.00040.02441,641
2025-07-2345.00045.20043.80045.00040.02458,565
2025-07-2245.20045.20044.00045.00040.02427,544
2025-07-2145.20045.40043.85044.50039.57937,858
2025-07-1845.20045.20044.00044.55039.62423,706
2025-07-1744.00045.20044.00045.20040.20219,971
2025-07-1644.05045.00044.00044.00039.13412,760
2025-07-1544.55045.40044.10045.40040.38022,683
2025-07-1445.00045.00044.15044.15039.2689,757
2025-07-1144.15045.00044.15045.00040.0241,320
2025-07-1044.05045.00044.00044.50039.5799,240
2025-07-0944.20045.00044.00044.50039.57915,252
2025-07-0844.50045.50044.00045.50040.46917,820
2025-07-0744.50045.50044.00044.50039.57914,218
2025-07-0446.60046.60045.00046.00040.91317,886
2025-07-0346.35046.60045.90046.60041.44710,340
2025-07-0245.90046.45045.70045.70040.64720,955
2025-07-0144.60045.90044.50045.90040.8249,977
2025-06-3047.50047.50040.50043.80038.957104,806
2025-06-2747.00047.50046.05046.90041.71423,743
2025-06-2647.00047.00046.00047.00041.8038,170
2025-06-2545.50047.00045.50047.00041.80342,501
2025-06-2445.00045.50045.00045.50040.4692,794
2025-06-2345.20046.00045.00046.00040.9134,455
2025-06-2046.00046.00044.50044.80039.84626,422
2025-06-1945.70046.10045.20046.00040.91311,573
2025-06-1846.50046.50045.70046.50041.3586,601
2025-06-1746.40046.60046.00046.50041.35813,442
2025-06-1646.40046.40046.00046.00040.9135,522
2025-06-1345.65046.40045.50046.40041.26911,935
2025-06-1245.80046.50045.80046.50041.3582,728
2025-06-1146.10047.85045.55046.60041.44723,211
2025-06-1044.90046.10044.90046.10041.0021,774
2025-06-0945.60046.20045.10046.10041.0029,879
2025-06-0646.30046.30044.90046.20041.0913,829
2025-06-0546.60046.60045.20046.30041.18015,796
2025-06-0447.00047.85046.00046.80041.62515,666
2025-06-0347.00047.00047.00047.00041.803792
2025-06-0245.65047.00045.65046.10041.00230,955
2025-05-2945.50046.80045.50046.80041.6252,064
2025-05-2846.80046.80046.80046.80041.62522
2025-05-2746.40046.50045.20046.50041.3588,910
2025-05-2646.50046.50045.20045.20040.20218,249
2025-05-2346.40046.40046.40046.40041.269110
2025-05-2244.60046.45044.60046.45041.3141,254
2025-05-2146.30046.30046.30046.30041.1803,148
2025-05-2046.30046.30046.30046.30041.180110
2025-05-1946.30046.30046.30046.30041.180110
2025-05-1646.30046.30045.00046.30041.1804,917
2025-05-1545.05045.50045.05045.50040.4696,600
2025-05-1446.20046.50045.10045.50040.46939,624
2025-05-1346.15046.15045.15045.60040.55711,000
2025-05-1245.60046.30045.05046.20041.09113,310
2025-05-0946.50047.40045.60047.00041.80359,021
2025-05-0846.00046.45045.15045.55040.51347,421
2025-05-0746.00047.50045.00045.50040.46978,751
2025-05-0646.00046.00046.00046.00040.9132,200
← NewerPage 6 of 21 · 1,201 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-dateAmount
2026-08-250.5000 TWD
2025-08-200.3300 TWD
2024-08-210.2268 TWD
2023-08-241.1000 TWD
2022-08-250.5500 TWD

Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.