BiOptic Inc. (TPEX:6850)
Taiwan flag Taiwan · Delayed Price · Currency is TWD
34.30
-0.50 (-1.44%)
Jun 12, 2026, 1:04 PM CST

BiOptic Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 12, 202634.5034.8034.3034.3034.30-1.44%16,000
Jun 11, 202634.6034.8034.4034.8034.800.14%31,053
Jun 10, 202635.4035.4034.5534.7534.750.58%12,700
Jun 9, 202635.8035.8034.5534.5534.55-0.14%7,003
Jun 8, 202634.6035.8034.6034.6034.60-3.35%12,030
Jun 5, 202635.8035.8035.8035.8035.801.70%1,000
Jun 4, 202635.0035.8535.0035.2035.200.57%12,203
Jun 3, 202635.5035.9035.0035.0035.001.01%39,410
Jun 2, 202634.7035.0034.6534.6534.65-2.94%7,236
Jun 1, 202635.5036.0034.6535.7035.700.56%61,088
May 29, 202634.6535.5034.6535.5035.501.43%2,000
May 28, 202634.6535.0034.6535.0035.001.01%11,150
May 27, 202636.0036.0034.5534.6534.65-1.56%39,714
May 26, 202634.7035.5034.6035.2035.20-21,693
May 25, 202636.3036.3034.7035.2035.20-0.28%16,062
May 22, 202636.4036.4034.9035.3035.300.28%26,002
May 21, 202636.3036.5034.2035.2035.20-0.85%92,081
May 20, 202636.0036.0035.1035.5035.50-11,100
May 19, 202635.9036.0035.0035.5035.500.85%21,986
May 18, 202635.2035.2035.2035.2035.20-3,000
May 15, 202635.5035.8534.7035.2035.201.59%18,000
May 14, 202634.6535.0034.6534.6534.65-20,000
May 13, 202634.6535.9034.6534.6534.65-6,055
May 12, 202635.2035.2034.0034.6534.650.29%43,703
May 11, 202635.0035.3034.2034.5534.550.73%35,243
May 8, 202633.9035.3033.8034.3034.30-0.58%40,522
May 7, 202634.5035.5034.0034.5034.50-2.82%37,810
May 6, 202635.3035.5034.5035.5035.500.57%31,476
May 5, 202636.0037.0035.0035.3035.30-1.94%59,009
May 4, 202636.1537.0036.0036.0036.00-1.37%19,102
Apr 30, 202636.3537.0036.1036.5036.50-1.35%42,355
Apr 29, 202636.5038.0036.1537.0037.002.35%26,013
Apr 28, 202637.0037.0036.1536.1536.15-0.96%7,000
Apr 27, 202636.2036.7036.2036.5036.500.97%12,000
Apr 24, 202637.0037.0036.0036.1536.15-0.28%32,111
Apr 23, 202636.1536.5035.8036.2536.25-0.68%22,248
Apr 22, 202636.8036.8036.5036.5036.50-0.54%6,000
Apr 21, 202636.5036.8036.0536.7036.70-0.81%39,520
Apr 20, 202637.2037.9036.2037.0037.00-2.63%33,591
Apr 17, 202637.5038.0036.8038.0038.001.33%54,322
Apr 16, 202638.5038.5537.5037.5037.50-2.60%17,861
Apr 15, 202637.8038.5037.8038.5038.50-7,050
Apr 14, 202637.8538.5037.5038.5038.50-1.28%45,076
Apr 13, 202638.5039.0038.0039.0039.002.09%30,040
Apr 10, 202637.8038.5037.5038.2038.20-2.80%53,949
Apr 9, 202638.3039.3037.8039.3039.300.77%6,724
Apr 8, 202638.3039.4038.3039.0039.001.83%8,263
Apr 7, 202639.0539.4538.0038.3038.30-2.92%58,368
Apr 2, 202639.0539.4539.0539.4539.45-11,040
Apr 1, 202639.9040.0039.0539.4539.451.15%21,000