BiOptic Inc. (TPEX:6850)
Taiwan flag Taiwan · Delayed Price · Currency is TWD
31.00
-1.00 (-3.13%)
Oct 8, 2026, 2:26 PM CST

BiOptic Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 8, 202630.9031.2030.9031.0031.00-3.13%6,136
Oct 7, 202632.0032.5032.0032.0032.002.73%5,525
Oct 6, 202631.0031.1531.0031.1531.150.48%6,000
Oct 5, 202631.6031.6031.0031.0031.00-7,000
Oct 2, 202632.0032.0030.9031.0031.00-0.96%4,760
Sep 30, 202631.0031.3031.0031.3031.30-0.63%6,000
Sep 24, 202631.0031.7031.0031.5031.50-0.94%6,000
Sep 23, 202631.7031.9031.3031.8031.800.32%34,195
Sep 22, 202631.6032.3531.6031.7031.70-0.94%18,051
Sep 21, 202632.0032.3031.6032.0032.00-0.93%23,396
Sep 18, 202632.0032.3032.0032.3032.30-12,000
Sep 17, 202632.1532.5032.1032.3032.30-2.12%15,002
Sep 16, 202632.0533.3032.0533.0033.00-6,100
Sep 14, 202633.0033.0032.4033.0033.001.85%26,000
Sep 11, 202632.8032.8032.0532.4032.40-2.70%10,237
Sep 10, 202633.3033.3033.3033.3033.300.91%3,000
Sep 9, 202632.1033.0032.1033.0033.00-1.79%16,510
Sep 8, 202632.1033.6032.1033.6033.60-3,000
Sep 7, 202633.6033.6033.6033.6033.60-1,000
Sep 3, 202633.6033.6033.6033.6033.60-1,000
Sep 2, 202633.6033.6033.6033.6033.603.38%1,000
Sep 1, 202632.1032.8032.1032.5032.50-1.37%5,126
Aug 31, 202632.8533.0031.6532.9532.95-1.05%52,410
Aug 28, 202633.2033.3032.8533.3033.300.30%9,000
Aug 27, 202633.2033.2033.2033.2033.20-0.90%1,000
Aug 26, 202633.2033.5033.1533.5033.500.90%5,068
Aug 25, 202633.2033.2033.2033.2033.20-0.90%1,040
Aug 24, 202634.0034.0033.2034.0033.500.89%1,185
Aug 21, 202633.4533.7033.4533.7033.201.66%9,000
Aug 20, 202633.2033.2033.0033.1532.66-0.60%18,000
Aug 19, 202633.3533.6033.1533.3532.86-0.45%55,000
Aug 18, 202633.0034.0032.9033.5033.01-1.47%43,085
Aug 17, 202634.0034.0033.1034.0033.502.72%9,053
Aug 14, 202633.5033.5033.1033.1032.61-2.07%3,367
Aug 13, 202633.5034.0033.5033.8033.30-1.31%11,200
Aug 12, 202633.8034.2533.8034.2533.751.33%3,003
Aug 11, 202633.5033.8033.2033.8033.301.50%5,001
Aug 10, 202633.1033.3033.1033.3032.81-0.30%5,100
Aug 7, 202633.4033.4033.4033.4032.91-2.91%1,000
Aug 6, 202633.4534.4033.4534.4033.892.38%11,400
Aug 5, 202633.5033.8033.4533.6033.11-0.59%7,001
Aug 4, 202633.1033.9033.1033.8033.30-16,000
Jul 31, 202633.0533.8033.0533.8033.30-16,000
Jul 30, 202633.0533.8033.0533.8033.301.20%4,000
Jul 29, 202633.0033.4033.0033.4032.91-0.30%4,130
Jul 28, 202633.0533.5033.0533.5033.01-1.03%2,000
Jul 27, 202633.0533.9033.0533.8533.35-0.44%13,000
Jul 22, 202633.0034.0033.0034.0033.503.03%11,000
Jul 21, 202633.5033.5033.0033.0032.510.46%3,003
Jul 20, 202633.5033.5032.8532.8532.37-1,400