Beijing Infosec Technologies Co. Ltd. A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-04-28 | 8.500 | 8.580 | 8.190 | 8.190 | 8.162 | 5,943,446 |
| 2025-04-25 | 8.650 | 8.750 | 8.450 | 8.510 | 8.481 | 5,159,201 |
| 2025-04-24 | 9.180 | 9.180 | 8.530 | 8.670 | 8.640 | 10,065,449 |
| 2025-04-23 | 9.130 | 9.500 | 9.000 | 9.020 | 8.989 | 13,428,873 |
| 2025-04-22 | 8.880 | 9.430 | 8.880 | 9.130 | 9.099 | 14,996,798 |
| 2025-04-21 | 8.260 | 8.620 | 8.200 | 8.550 | 8.521 | 4,891,943 |
| 2025-04-18 | 8.340 | 8.480 | 8.240 | 8.330 | 8.302 | 3,811,612 |
| 2025-04-17 | 8.500 | 8.530 | 8.370 | 8.380 | 8.351 | 3,526,047 |
| 2025-04-16 | 8.550 | 8.550 | 8.140 | 8.450 | 8.421 | 5,415,490 |
| 2025-04-15 | 8.510 | 8.660 | 8.390 | 8.580 | 8.551 | 4,111,702 |
| 2025-04-14 | 8.590 | 8.800 | 8.490 | 8.550 | 8.521 | 5,765,784 |
| 2025-04-11 | 8.410 | 8.740 | 8.390 | 8.500 | 8.471 | 7,088,635 |
| 2025-04-10 | 8.200 | 8.800 | 8.170 | 8.510 | 8.481 | 9,897,109 |
| 2025-04-09 | 7.660 | 8.190 | 7.210 | 8.020 | 7.993 | 7,971,581 |
| 2025-04-08 | 7.500 | 7.900 | 7.460 | 7.780 | 7.754 | 6,003,903 |
| 2025-04-07 | 8.290 | 8.440 | 7.260 | 7.390 | 7.365 | 9,138,058 |
| 2025-04-03 | 8.860 | 9.020 | 8.770 | 8.860 | 8.830 | 3,106,087 |
| 2025-04-02 | 8.830 | 9.020 | 8.800 | 8.940 | 8.910 | 3,584,608 |
| 2025-04-01 | 8.680 | 8.980 | 8.670 | 8.830 | 8.800 | 4,989,807 |
| 2025-03-31 | 8.530 | 8.740 | 8.400 | 8.670 | 8.640 | 4,670,223 |
| 2025-03-28 | 8.700 | 8.820 | 8.570 | 8.570 | 8.541 | 2,867,006 |
| 2025-03-27 | 8.800 | 8.850 | 8.580 | 8.730 | 8.700 | 3,818,311 |
| 2025-03-26 | 8.690 | 8.880 | 8.630 | 8.800 | 8.770 | 3,735,425 |
| 2025-03-25 | 8.830 | 8.910 | 8.630 | 8.690 | 8.660 | 5,349,486 |
| 2025-03-24 | 9.300 | 9.310 | 8.650 | 8.790 | 8.760 | 7,533,943 |
| 2025-03-21 | 9.510 | 9.560 | 9.260 | 9.280 | 9.248 | 5,428,691 |
| 2025-03-20 | 9.700 | 9.730 | 9.530 | 9.560 | 9.527 | 4,341,196 |
| 2025-03-19 | 9.920 | 9.920 | 9.620 | 9.660 | 9.627 | 6,042,386 |
| 2025-03-18 | 9.740 | 10.280 | 9.740 | 9.900 | 9.866 | 7,208,474 |
| 2025-03-17 | 9.790 | 9.910 | 9.600 | 9.770 | 9.737 | 5,243,241 |
| 2025-03-14 | 9.550 | 9.760 | 9.380 | 9.740 | 9.707 | 7,618,476 |
| 2025-03-13 | 9.960 | 9.970 | 9.360 | 9.570 | 9.537 | 11,391,097 |
| 2025-03-12 | 10.110 | 10.260 | 10.000 | 10.130 | 10.096 | 6,849,563 |
| 2025-03-11 | 9.900 | 10.080 | 9.850 | 10.030 | 9.996 | 6,637,087 |
| 2025-03-10 | 10.400 | 10.400 | 9.980 | 10.070 | 10.036 | 7,427,190 |
| 2025-03-07 | 10.310 | 10.560 | 10.060 | 10.160 | 10.125 | 9,361,394 |
| 2025-03-06 | 9.900 | 10.600 | 9.900 | 10.400 | 10.365 | 15,452,562 |
| 2025-03-05 | 9.870 | 9.960 | 9.680 | 9.860 | 9.826 | 5,678,097 |
| 2025-03-04 | 9.440 | 9.890 | 9.400 | 9.870 | 9.836 | 6,695,138 |
| 2025-03-03 | 9.520 | 9.830 | 9.340 | 9.580 | 9.547 | 7,498,200 |
| 2025-02-28 | 9.970 | 10.010 | 9.390 | 9.470 | 9.438 | 8,473,453 |
| 2025-02-27 | 10.160 | 10.380 | 9.860 | 10.080 | 10.046 | 8,960,577 |
| 2025-02-26 | 10.140 | 10.280 | 10.010 | 10.180 | 10.145 | 6,955,310 |
| 2025-02-25 | 9.870 | 10.240 | 9.810 | 10.050 | 10.016 | 8,378,505 |
| 2025-02-24 | 10.070 | 10.160 | 9.870 | 10.010 | 9.976 | 7,526,824 |
| 2025-02-21 | 9.750 | 10.190 | 9.580 | 10.080 | 10.046 | 10,450,499 |
| 2025-02-20 | 9.850 | 9.990 | 9.660 | 9.780 | 9.747 | 7,512,850 |
| 2025-02-19 | 9.510 | 9.730 | 9.420 | 9.720 | 9.687 | 7,724,053 |
| 2025-02-18 | 9.990 | 10.040 | 9.490 | 9.500 | 9.468 | 10,493,114 |
| 2025-02-17 | 10.110 | 10.270 | 9.870 | 9.990 | 9.956 | 11,789,607 |
| 2025-02-14 | 9.690 | 10.130 | 9.580 | 10.050 | 10.016 | 11,972,454 |
| 2025-02-13 | 9.880 | 9.910 | 9.590 | 9.700 | 9.667 | 9,196,809 |
| 2025-02-12 | 9.700 | 10.000 | 9.660 | 9.910 | 9.876 | 9,975,139 |
| 2025-02-11 | 9.630 | 9.940 | 9.380 | 9.670 | 9.637 | 12,435,529 |
| 2025-02-10 | 9.190 | 9.760 | 9.160 | 9.720 | 9.687 | 11,763,284 |
| 2025-02-07 | 9.020 | 9.320 | 9.000 | 9.170 | 9.139 | 9,367,971 |
| 2025-02-06 | 8.810 | 9.080 | 8.610 | 9.050 | 9.019 | 8,510,573 |
| 2025-02-05 | 8.440 | 8.860 | 8.440 | 8.860 | 8.830 | 11,628,929 |
| 2025-01-27 | 8.480 | 8.580 | 8.190 | 8.210 | 8.182 | 6,804,665 |
| 2025-01-24 | 7.990 | 8.420 | 7.990 | 8.420 | 8.391 | 7,388,101 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-13 | 0.0250 CNY |
| 2024-07-09 | 0.0444 CNY |
| 2023-07-10 | 0.5402 CNY |
| 2022-06-28 | 0.7400 CNY |
| 2021-07-05 | 0.3750 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.