Union Optech

300691
🏛️ china →
19.22
Last Update: 2025-09-29
Minute K-line Daily K-line
Time Open Price High Price Low Price Close Price Volume
No minute K-line data available
Date Open Price High Price Low Price Close Price Volume
2025-09-29 19.33 19.38 18.91 19.22 7.1M
2025-09-26 19.80 19.89 19.29 19.38 7.9M
2025-09-25 20.05 20.30 19.80 19.90 10.2M
2025-09-24 19.37 20.28 19.16 20.27 15.0M
2025-09-23 19.91 19.91 19.04 19.59 9.7M
2025-09-22 19.70 20.16 19.52 19.91 11.2M
2025-09-19 19.46 20.10 19.26 19.75 13.9M
2025-09-18 19.31 20.13 19.18 19.54 18.2M
2025-09-17 18.58 20.45 18.55 19.54 20.1M
2025-09-16 18.23 18.63 18.15 18.63 5.7M
2025-09-15 18.43 18.49 18.15 18.22 3.9M
2025-09-12 18.40 18.64 18.21 18.36 5.2M
2025-09-11 17.91 18.38 17.70 18.32 6.0M
2025-09-10 17.90 18.10 17.82 17.91 3.8M
2025-09-09 18.34 18.45 17.82 17.95 5.3M
2025-09-08 18.45 18.64 18.20 18.40 5.1M
2025-09-05 18.09 18.50 17.91 18.45 6.5M
2025-09-04 18.30 18.68 17.77 18.05 7.6M
2025-09-03 18.89 18.98 18.15 18.23 6.8M
2025-09-02 19.78 19.79 18.56 18.79 10.8M
2025-09-01 19.84 20.19 19.60 19.80 8.0M
2025-08-29 20.22 20.45 19.77 19.83 10.1M
2025-08-28 20.16 20.47 19.66 20.44 9.2M
2025-08-27 20.54 20.97 20.10 20.13 11.8M
2025-08-26 20.44 21.05 20.30 20.63 10.8M
2025-08-25 20.77 20.77 20.30 20.54 8.5M
2025-08-22 20.37 20.54 20.36 20.47 6.5M
2025-08-21 20.78 20.87 20.34 20.46 6.7M
2025-08-20 20.50 20.85 20.33 20.69 7.8M
2025-08-19 20.37 20.94 20.18 20.64 11.0M
2025-08-18 20.39 20.57 20.22 20.39 9.7M
2025-08-15 19.51 20.46 19.49 20.40 10.8M
2025-08-14 19.85 19.93 19.50 19.58 6.1M
2025-08-13 19.97 20.10 19.73 19.85 5.9M
2025-08-12 19.91 20.03 19.71 19.97 4.6M
2025-08-11 19.65 20.06 19.65 19.99 5.2M
2025-08-08 19.98 19.98 19.58 19.65 5.4M
2025-08-07 20.01 20.34 19.92 19.97 6.9M
2025-08-06 19.70 20.30 19.61 20.10 9.4M
2025-08-05 19.49 19.86 19.43 19.76 8.4M
2025-08-04 19.10 19.70 19.00 19.52 8.3M
2025-08-01 19.00 19.46 18.91 19.20 4.9M
2025-07-31 19.00 19.31 18.95 19.04 5.2M
2025-07-30 19.35 19.41 18.90 19.15 5.5M
2025-07-29 19.26 19.39 19.17 19.33 5.6M
2025-07-28 19.51 19.65 19.20 19.43 10.5M
2025-07-25 18.58 19.60 18.46 19.37 18.0M
2025-07-24 18.55 18.61 18.38 18.53 6.1M
2025-07-23 18.76 18.80 18.47 18.48 4.7M
2025-07-22 19.00 19.06 18.68 18.82 4.7M
2025-07-21 18.73 19.05 18.73 19.00 5.3M
2025-07-18 18.88 19.01 18.72 18.86 4.0M
2025-07-17 18.62 18.89 18.45 18.88 5.9M
2025-07-16 18.60 18.80 18.48 18.62 4.5M
2025-07-15 18.77 19.29 18.50 18.60 7.1M
2025-07-14 18.60 18.77 18.40 18.77 3.7M
2025-07-11 18.49 18.60 18.31 18.52 3.5M
2025-07-10 18.50 18.56 18.30 18.49 4.3M
2025-07-09 18.52 18.85 18.50 18.54 5.3M
2025-07-08 18.26 18.57 18.16 18.52 3.8M
2025-07-07 18.49 18.50 18.19 18.28 3.8M
2025-07-04 18.98 19.02 18.47 18.51 4.7M
2025-07-03 18.90 19.05 18.76 18.94 3.3M
2025-07-02 19.14 19.15 18.74 18.85 5.9M
2025-07-01 19.17 19.42 18.96 19.13 8.1M
2025-06-30 18.71 19.24 18.71 19.15 7.8M
2025-06-27 19.03 19.18 18.69 18.73 5.9M
2025-06-26 18.93 18.97 18.67 18.73 6.6M
2025-06-25 18.66 19.01 18.65 18.93 8.4M
2025-06-24 18.54 18.77 18.46 18.74 8.4M
2025-06-23 17.45 18.41 17.40 18.36 6.2M
2025-06-20 18.05 18.44 17.71 17.72 6.3M
2025-06-19 18.56 18.75 18.04 18.15 5.9M
2025-06-18 18.35 18.73 18.18 18.70 9.2M
2025-06-17 18.01 18.47 17.80 18.45 7.7M
2025-06-16 17.49 18.00 17.38 17.96 4.9M
2025-06-13 18.26 18.26 17.61 17.63 7.5M
2025-06-12 18.20 18.55 18.15 18.29 7.3M
2025-06-11 18.20 18.33 18.02 18.08 6.4M
2025-06-10 18.50 18.82 17.99 18.26 8.8M
2025-06-09 18.57 18.96 18.36 18.38 8.0M
2025-06-06 18.88 19.01 18.36 18.38 11.3M
2025-06-05 18.30 19.69 18.10 19.13 20.1M
2025-06-04 20.88 20.88 18.50 18.72 25.1M
2025-05-19 17.96 18.04 17.60 17.99 3.7M
2025-05-16 17.55 18.16 17.54 17.86 3.9M
2025-05-15 18.03 18.03 17.60 17.61 3.7M
2025-05-14 18.07 18.16 17.80 17.98 4.2M
2025-05-13 18.61 18.78 18.02 18.07 5.9M
2025-05-12 18.15 18.73 18.01 18.45 7.6M
2025-05-09 18.27 18.35 17.73 17.88 4.9M
2025-05-08 17.74 18.33 17.69 18.20 6.3M
2025-05-07 17.99 18.25 17.60 17.86 8.2M
2025-05-06 17.21 17.80 17.21 17.79 5.6M
2025-04-30 16.80 17.57 16.78 17.18 6.3M
2025-04-29 16.37 16.82 16.23 16.59 3.4M
2025-04-28 16.61 16.88 16.25 16.50 4.4M
2025-04-25 16.61 16.94 16.56 16.75 3.4M
2025-04-24 17.01 17.08 16.52 16.69 4.6M
2025-04-23 16.90 17.21 16.88 17.07 5.3M
2025-04-22 17.00 17.03 16.71 16.80 4.8M
2025-04-21 16.67 17.03 16.39 17.02 9.5M
2025-04-18 16.97 17.34 16.78 17.25 5.1M
2025-04-17 16.87 17.26 16.80 16.88 3.8M
2025-04-16 17.23 17.37 16.58 17.00 4.9M
2025-04-15 17.78 17.78 17.18 17.35 4.5M
2025-04-14 17.44 17.80 17.32 17.51 7.8M
2025-04-11 16.68 17.27 16.60 17.03 7.5M
2025-04-10 16.76 17.30 16.75 16.83 8.8M
2025-04-09 15.64 16.50 14.19 16.34 11.4M
2025-04-08 15.82 16.63 15.33 15.90 10.3M
2025-04-07 18.25 18.25 15.58 15.58 12.0M
2025-04-03 19.75 20.00 19.06 19.48 6.8M
2025-04-02 19.86 20.34 19.85 20.00 4.4M
2025-04-01 19.76 20.19 19.76 19.98 5.4M
2025-03-31 20.04 20.04 19.23 19.70 7.4M
2025-03-28 20.00 20.26 19.72 20.11 8.4M
2025-03-27 19.86 20.26 19.33 19.99 10.2M
2025-03-26 19.97 20.37 19.74 19.86 11.2M
2025-03-25 20.92 21.90 19.87 20.07 22.5M
2025-03-24 23.05 23.82 21.81 22.35 13.8M
2025-03-21 24.52 24.66 23.11 23.30 18.9M
2025-03-20 23.95 24.99 23.78 24.86 21.1M
2025-03-19 23.59 25.16 23.33 24.20 26.7M
2025-03-18 23.71 23.91 23.10 23.75 12.0M
2025-03-17 23.91 24.24 23.42 23.70 13.8M
2025-03-14 23.47 23.75 22.65 23.68 13.3M
2025-03-13 23.57 23.85 22.40 23.32 15.4M
2025-03-12 23.09 24.10 23.09 23.61 22.3M
2025-03-11 22.10 22.77 22.01 22.66 8.0M
2025-03-10 22.54 22.98 22.20 22.49 9.5M
2025-03-07 23.03 23.45 22.39 22.54 13.5M
2025-03-06 22.69 23.35 22.69 23.08 14.6M
2025-03-05 22.49 22.87 22.29 22.70 9.5M
2025-03-04 22.20 22.88 22.03 22.68 10.6M
2025-03-03 21.94 22.80 21.66 22.26 12.9M
2025-02-28 23.50 23.66 21.89 22.03 20.4M
2025-02-27 23.10 24.10 22.57 24.03 25.2M
2025-02-26 22.65 23.29 22.39 23.09 18.8M
2025-02-25 22.56 23.16 22.30 22.74 14.7M
2025-02-24 23.02 23.08 22.29 22.81 17.4M
2025-02-21 22.91 23.49 22.61 23.15 33.3M
2025-02-20 21.97 24.69 21.97 23.40 48.1M
2025-02-19 20.43 21.71 20.31 21.71 13.7M
2025-02-18 21.08 21.63 20.40 20.49 11.1M
2025-02-17 21.09 21.35 20.81 21.20 9.9M
2025-02-14 20.79 21.15 20.52 21.09 8.2M
2025-02-13 21.35 21.40 20.74 20.81 9.3M
2025-02-12 21.30 21.70 21.13 21.38 10.4M
2025-02-11 21.65 21.77 21.22 21.32 14.9M
2025-02-10 21.53 22.13 21.36 22.09 15.8M
2025-02-07 21.03 22.34 20.98 21.49 26.9M
2025-02-06 19.27 21.06 19.20 21.04 17.9M
2025-02-05 19.16 19.45 19.02 19.33 7.2M
2025-01-27 19.51 19.78 18.81 18.88 8.3M
2025-01-24 18.70 19.63 18.65 19.53 10.1M
2025-01-23 18.93 19.26 18.66 18.68 8.3M
2025-01-22 18.99 19.09 18.55 18.66 7.2M
2025-01-21 18.79 19.33 18.48 19.18 10.1M
2025-01-20 18.80 18.99 18.52 18.67 6.3M
2025-01-17 18.62 18.85 18.40 18.55 6.7M
2025-01-16 18.59 19.52 18.43 18.78 11.3M
2025-01-15 18.85 18.85 18.34 18.42 7.4M
2025-01-14 17.93 18.83 17.86 18.81 11.4M
2025-01-13 17.41 17.85 16.70 17.77 8.5M
2025-01-10 18.46 19.14 17.62 17.62 13.1M
2025-01-09 18.53 19.25 18.44 18.66 11.1M
2025-01-08 18.55 18.96 17.65 18.79 13.7M
2025-01-07 18.00 18.93 17.88 18.88 14.6M
2025-01-06 19.82 19.96 17.98 18.12 20.1M
2025-01-03 21.22 21.92 19.84 19.97 25.8M
2025-01-02 19.82 21.36 19.40 20.30 19.2M