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BiOptic Inc. historical data

1M3M6M1Y5YMAXDownload CSV
DateOpenHighLowCloseAdj. closeVolume
2025-05-0546.00046.00044.65044.65039.7139,581
2025-05-0246.00046.00045.00045.50040.46915,180
2025-04-3045.10046.50045.00046.00040.91323,153
2025-04-2945.85047.00045.00046.80041.62550,174
2025-04-2843.60045.80043.60045.50040.4698,941
2025-04-2544.00045.50043.50045.50040.4697,802
2025-04-2444.00044.00043.50043.50038.6903,322
2025-04-2344.00044.00044.00044.00039.1341,100
2025-04-2242.85044.00042.85044.00039.1342,728
2025-04-2143.70044.00042.85042.85038.11224,652
2025-04-1844.70045.20044.65044.65039.7139,911
2025-04-1744.95046.80044.50046.00040.91346,831
2025-04-1643.50044.95043.50044.95039.9793,300
2025-04-1545.00045.00045.00045.00040.024231
2025-04-1443.55045.00043.50045.00040.02420,340
2025-04-1143.80045.00043.55043.80038.9579,402
2025-04-1043.40045.30043.05044.40039.49056,488
2025-04-0944.95044.95042.50043.00038.24535,302
2025-04-0843.50045.00043.00044.00039.13417,439
2025-04-0748.05048.05041.35043.40038.60169,121
2025-04-0247.50048.50047.50048.00042.69227,589
2025-04-0145.50047.10045.50047.10041.89217,666
2025-03-3148.00048.95046.00046.00040.91351,646
2025-03-2849.00049.60048.50049.20043.75957,219
2025-03-2751.90052.00049.50049.60044.115112,626
2025-03-2651.20052.10050.00050.60045.00586,484
2025-03-2550.50051.10050.00050.80045.18273,260
2025-03-2448.60052.50048.00050.00044.471137,130
2025-03-2145.50048.95045.25048.50043.137133,785
2025-03-2043.50045.40043.50044.85039.89072,707
2025-03-1943.20043.60043.00043.40038.60138,643
2025-03-1842.90043.00042.50043.00038.24518,700
2025-03-1742.00042.90041.70042.90038.15612,540
2025-03-1441.60041.70041.00041.00036.4667,762
2025-03-1341.60041.60040.50041.60037.0001,320
2025-03-1240.30041.00040.30040.50036.0225,183
2025-03-1142.00042.00040.85040.85036.3334,860
2025-03-1041.50042.00041.00042.00037.3564,598
2025-03-0741.30041.30041.30041.30036.7332,420
2025-03-0642.00042.00040.70041.30036.73316,832
2025-03-0542.70042.70040.75041.80037.17823,829
2025-03-0442.60042.70041.20041.70037.0895,171
2025-03-0342.60042.60042.60042.60037.889220
2025-02-2742.70042.70042.10042.60037.8893,520
2025-02-2642.30042.70042.30042.70037.9782,420
2025-02-2542.50042.50042.00042.50037.8008,195
2025-02-2441.10042.50041.10042.50037.8001,509
2025-02-2140.80041.90040.80040.90036.3775,857
2025-02-2040.80042.10040.80041.30036.73326,412
2025-02-1941.00042.00041.00041.95037.3113,410
2025-02-1842.00042.15041.00042.00037.35611,496
2025-02-1741.90042.00041.90042.00037.3563,161
2025-02-1441.90041.90040.50041.90037.2671,982
2025-02-1341.00041.90040.10041.90037.2677,828
2025-02-1241.00041.00041.00041.00036.466332
2025-02-1140.45041.00039.60040.50036.02211,471
2025-02-1040.30040.45040.00040.45035.9777,922
2025-02-0740.00040.30039.80040.30035.84432,026
2025-02-0641.50041.50041.00041.50036.91110,366
2025-02-0540.20040.50038.20040.50036.02248,798
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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.