Beijing Infosec Technologies Co. Ltd. A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 7.660 | 7.770 | 7.480 | 7.480 | 7.480 | 2,251,396 |
| 2026-10-21 | 7.640 | 7.730 | 7.600 | 7.630 | 7.630 | 1,292,442 |
| 2026-10-20 | 7.490 | 7.640 | 7.470 | 7.640 | 7.640 | 1,485,683 |
| 2026-10-19 | 7.450 | 7.570 | 7.340 | 7.510 | 7.510 | 2,503,560 |
| 2026-10-16 | 7.610 | 7.670 | 7.440 | 7.480 | 7.480 | 2,121,414 |
| 2026-10-15 | 7.480 | 7.730 | 7.410 | 7.500 | 7.500 | 2,618,898 |
| 2026-10-14 | 7.920 | 7.920 | 7.690 | 7.700 | 7.700 | 2,316,627 |
| 2026-10-13 | 7.680 | 7.960 | 7.600 | 7.840 | 7.840 | 3,707,157 |
| 2026-10-12 | 7.670 | 7.880 | 7.540 | 7.730 | 7.730 | 4,425,446 |
| 2026-10-09 | 7.590 | 7.690 | 7.380 | 7.670 | 7.670 | 2,914,775 |
| 2026-10-08 | 7.670 | 7.730 | 7.540 | 7.550 | 7.550 | 1,669,841 |
| 2026-09-30 | 7.690 | 7.750 | 7.590 | 7.690 | 7.690 | 1,845,606 |
| 2026-09-29 | 7.760 | 7.800 | 7.680 | 7.700 | 7.700 | 1,770,843 |
| 2026-09-28 | 7.690 | 7.810 | 7.590 | 7.700 | 7.700 | 2,837,699 |
| 2026-09-24 | 7.880 | 7.980 | 7.710 | 7.710 | 7.710 | 2,539,472 |
| 2026-09-23 | 7.900 | 7.950 | 7.800 | 7.900 | 7.900 | 2,397,947 |
| 2026-09-22 | 7.930 | 8.000 | 7.810 | 7.900 | 7.900 | 3,204,809 |
| 2026-09-21 | 7.570 | 7.860 | 7.570 | 7.840 | 7.840 | 3,342,080 |
| 2026-09-18 | 7.520 | 7.700 | 7.480 | 7.590 | 7.590 | 2,821,273 |
| 2026-09-17 | 7.520 | 7.570 | 7.360 | 7.520 | 7.520 | 2,505,337 |
| 2026-09-16 | 7.320 | 7.650 | 7.200 | 7.560 | 7.560 | 4,665,279 |
| 2026-09-15 | 7.770 | 7.850 | 7.310 | 7.310 | 7.310 | 5,250,072 |
| 2026-09-14 | 7.570 | 7.890 | 7.500 | 7.660 | 7.660 | 6,628,169 |
| 2026-09-11 | 7.420 | 7.460 | 7.310 | 7.360 | 7.360 | 2,125,979 |
| 2026-09-10 | 7.400 | 7.500 | 7.350 | 7.430 | 7.430 | 1,389,030 |
| 2026-09-09 | 7.550 | 7.550 | 7.410 | 7.430 | 7.430 | 1,258,759 |
| 2026-09-08 | 7.510 | 7.660 | 7.510 | 7.560 | 7.560 | 2,118,880 |
| 2026-09-07 | 7.590 | 7.590 | 7.460 | 7.520 | 7.520 | 1,369,993 |
| 2026-09-04 | 7.360 | 7.590 | 7.360 | 7.500 | 7.500 | 3,331,191 |
| 2026-09-03 | 7.530 | 7.580 | 7.350 | 7.350 | 7.350 | 2,264,387 |
| 2026-09-02 | 7.520 | 7.590 | 7.460 | 7.530 | 7.530 | 2,194,990 |
| 2026-09-01 | 7.550 | 7.630 | 7.530 | 7.580 | 7.580 | 1,512,679 |
| 2026-08-31 | 7.380 | 7.530 | 7.350 | 7.530 | 7.530 | 2,235,301 |
| 2026-08-28 | 7.450 | 7.650 | 7.410 | 7.430 | 7.430 | 3,617,418 |
| 2026-08-27 | 7.310 | 7.410 | 7.270 | 7.350 | 7.350 | 2,088,940 |
| 2026-08-26 | 7.230 | 7.340 | 7.210 | 7.340 | 7.340 | 1,341,696 |
| 2026-08-25 | 7.000 | 7.260 | 6.960 | 7.250 | 7.250 | 2,110,219 |
| 2026-08-24 | 7.040 | 7.120 | 6.970 | 7.010 | 7.010 | 1,370,009 |
| 2026-08-21 | 7.080 | 7.140 | 6.990 | 7.090 | 7.090 | 1,208,806 |
| 2026-08-20 | 7.010 | 7.160 | 6.980 | 7.120 | 7.120 | 1,508,161 |
| 2026-08-19 | 7.160 | 7.180 | 6.930 | 6.980 | 6.980 | 2,316,727 |
| 2026-08-18 | 7.220 | 7.310 | 7.150 | 7.210 | 7.210 | 1,306,155 |
| 2026-08-17 | 7.230 | 7.290 | 7.140 | 7.270 | 7.270 | 1,028,979 |
| 2026-08-14 | 7.320 | 7.350 | 7.110 | 7.230 | 7.230 | 1,974,510 |
| 2026-08-13 | 7.450 | 7.470 | 7.280 | 7.290 | 7.290 | 1,832,586 |
| 2026-08-12 | 7.380 | 7.510 | 7.370 | 7.430 | 7.430 | 1,389,176 |
| 2026-08-11 | 7.320 | 7.380 | 7.220 | 7.350 | 7.350 | 1,253,467 |
| 2026-08-10 | 7.250 | 7.350 | 7.180 | 7.330 | 7.330 | 1,707,360 |
| 2026-08-07 | 7.360 | 7.380 | 7.140 | 7.290 | 7.290 | 2,464,527 |
| 2026-08-06 | 7.180 | 7.380 | 7.180 | 7.320 | 7.320 | 3,393,319 |
| 2026-08-05 | 7.140 | 7.230 | 7.080 | 7.180 | 7.180 | 3,439,140 |
| 2026-08-04 | 7.170 | 7.170 | 7.060 | 7.140 | 7.140 | 2,632,908 |
| 2026-08-03 | 7.110 | 7.190 | 7.050 | 7.140 | 7.140 | 2,809,917 |
| 2026-07-31 | 6.900 | 7.110 | 6.800 | 7.070 | 7.070 | 2,717,297 |
| 2026-07-30 | 6.840 | 6.900 | 6.760 | 6.800 | 6.800 | 2,041,101 |
| 2026-07-29 | 6.610 | 6.810 | 6.610 | 6.810 | 6.810 | 2,180,273 |
| 2026-07-28 | 6.420 | 6.640 | 6.420 | 6.580 | 6.580 | 2,462,895 |
| 2026-07-27 | 6.320 | 6.490 | 6.310 | 6.470 | 6.470 | 1,732,194 |
| 2026-07-24 | 6.410 | 6.490 | 6.300 | 6.330 | 6.330 | 1,406,995 |
| 2026-07-23 | 6.290 | 6.490 | 6.290 | 6.480 | 6.480 | 1,702,792 |
Page 1 of 21 · 1,218 trading daysOlder →
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.