Nanjing University Environmental historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-14 | 20.570 | 20.910 | 20.110 | 20.630 | 19.885 | 3,237,931 |
| 2026-01-13 | 20.240 | 21.270 | 20.230 | 20.600 | 19.857 | 3,846,232 |
| 2026-01-12 | 20.230 | 20.260 | 20.120 | 20.210 | 19.481 | 1,692,192 |
| 2026-01-09 | 20.020 | 20.200 | 19.950 | 20.200 | 19.471 | 1,471,323 |
| 2026-01-08 | 19.830 | 20.060 | 19.750 | 20.020 | 19.297 | 1,136,183 |
| 2026-01-07 | 19.930 | 20.000 | 19.750 | 19.870 | 19.153 | 1,105,037 |
| 2026-01-06 | 19.900 | 20.080 | 19.840 | 19.930 | 19.211 | 1,354,304 |
| 2026-01-05 | 19.650 | 20.080 | 19.560 | 19.930 | 19.211 | 1,994,021 |
| 2025-12-31 | 19.700 | 19.970 | 19.500 | 19.720 | 19.008 | 1,452,927 |
| 2025-12-30 | 19.780 | 19.780 | 19.510 | 19.700 | 18.989 | 624,335 |
| 2025-12-29 | 19.710 | 19.840 | 19.630 | 19.800 | 19.085 | 667,900 |
| 2025-12-26 | 19.940 | 19.980 | 19.690 | 19.720 | 19.008 | 899,033 |
| 2025-12-25 | 20.000 | 20.000 | 19.840 | 19.940 | 19.220 | 697,250 |
| 2025-12-24 | 19.690 | 20.030 | 19.560 | 19.950 | 19.230 | 1,185,542 |
| 2025-12-23 | 19.750 | 19.830 | 19.550 | 19.690 | 18.979 | 973,533 |
| 2025-12-22 | 19.600 | 19.960 | 19.500 | 19.750 | 19.037 | 1,060,120 |
| 2025-12-19 | 19.500 | 19.620 | 19.440 | 19.600 | 18.893 | 733,000 |
| 2025-12-18 | 19.150 | 19.590 | 19.100 | 19.470 | 18.767 | 1,021,239 |
| 2025-12-17 | 19.170 | 19.460 | 19.010 | 19.230 | 18.536 | 902,566 |
| 2025-12-16 | 19.410 | 19.490 | 19.140 | 19.170 | 18.478 | 1,002,670 |
| 2025-12-15 | 19.440 | 19.650 | 19.300 | 19.490 | 18.787 | 896,468 |
| 2025-12-12 | 19.610 | 19.730 | 19.450 | 19.500 | 18.796 | 1,340,785 |
| 2025-12-11 | 19.800 | 19.930 | 19.590 | 19.640 | 18.931 | 1,087,022 |
| 2025-12-10 | 19.920 | 20.100 | 19.800 | 19.800 | 19.085 | 918,494 |
| 2025-12-09 | 20.170 | 20.290 | 19.980 | 20.020 | 19.297 | 853,127 |
| 2025-12-08 | 20.050 | 20.190 | 20.010 | 20.170 | 19.442 | 800,281 |
| 2025-12-05 | 19.720 | 20.110 | 19.610 | 20.040 | 19.317 | 1,009,810 |
| 2025-12-04 | 20.120 | 20.120 | 19.730 | 19.760 | 19.047 | 1,155,710 |
| 2025-12-03 | 20.340 | 20.420 | 19.950 | 20.070 | 19.346 | 1,408,315 |
| 2025-12-02 | 20.480 | 20.490 | 20.180 | 20.250 | 19.519 | 1,289,675 |
| 2025-12-01 | 20.550 | 20.750 | 20.170 | 20.490 | 19.750 | 1,661,741 |
| 2025-11-28 | 20.310 | 20.540 | 20.090 | 20.480 | 19.741 | 1,050,699 |
| 2025-11-27 | 20.170 | 20.550 | 20.070 | 20.320 | 19.587 | 1,342,624 |
| 2025-11-26 | 20.280 | 20.780 | 20.050 | 20.170 | 19.442 | 1,534,640 |
| 2025-11-25 | 20.390 | 20.500 | 20.140 | 20.290 | 19.558 | 1,199,744 |
| 2025-11-24 | 19.860 | 20.350 | 19.860 | 20.250 | 19.519 | 1,679,061 |
| 2025-11-21 | 20.940 | 21.000 | 19.800 | 19.840 | 19.124 | 2,981,697 |
| 2025-11-20 | 20.960 | 21.080 | 20.710 | 20.920 | 20.165 | 1,247,391 |
| 2025-11-19 | 21.220 | 21.330 | 20.750 | 20.900 | 20.146 | 2,026,046 |
| 2025-11-18 | 21.290 | 21.410 | 21.100 | 21.310 | 20.541 | 1,241,826 |
| 2025-11-17 | 21.520 | 21.520 | 21.250 | 21.310 | 20.541 | 1,431,295 |
| 2025-11-14 | 21.400 | 21.780 | 21.290 | 21.530 | 20.753 | 2,113,428 |
| 2025-11-13 | 21.260 | 21.480 | 21.020 | 21.400 | 20.628 | 1,716,559 |
| 2025-11-12 | 21.290 | 21.580 | 21.190 | 21.260 | 20.493 | 2,026,717 |
| 2025-11-11 | 21.500 | 21.540 | 21.100 | 21.200 | 20.435 | 2,499,640 |
| 2025-11-10 | 21.260 | 21.870 | 21.220 | 21.500 | 20.724 | 5,158,218 |
| 2025-11-07 | 20.980 | 21.380 | 20.890 | 21.190 | 20.425 | 2,776,490 |
| 2025-11-06 | 20.870 | 21.070 | 20.720 | 20.930 | 20.175 | 2,264,853 |
| 2025-11-05 | 20.700 | 20.980 | 20.620 | 20.870 | 20.117 | 2,006,354 |
| 2025-11-04 | 20.580 | 20.860 | 20.580 | 20.810 | 20.059 | 1,674,040 |
| 2025-11-03 | 20.570 | 20.780 | 20.320 | 20.620 | 19.876 | 1,049,731 |
| 2025-10-31 | 20.200 | 20.600 | 20.150 | 20.380 | 19.644 | 1,466,432 |
| 2025-10-30 | 20.400 | 20.720 | 20.180 | 20.200 | 19.471 | 1,234,199 |
| 2025-10-29 | 20.640 | 20.830 | 20.330 | 20.450 | 19.712 | 1,699,681 |
| 2025-10-28 | 20.590 | 20.840 | 20.510 | 20.730 | 19.982 | 1,200,670 |
| 2025-10-27 | 20.680 | 20.830 | 20.450 | 20.630 | 19.885 | 1,463,498 |
| 2025-10-24 | 20.730 | 20.850 | 20.500 | 20.620 | 19.876 | 1,636,016 |
| 2025-10-23 | 20.540 | 20.870 | 20.230 | 20.670 | 19.924 | 1,563,333 |
| 2025-10-22 | 20.400 | 20.530 | 20.300 | 20.460 | 19.722 | 1,057,158 |
| 2025-10-21 | 20.280 | 20.480 | 20.190 | 20.420 | 19.683 | 1,388,097 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-05-27 | 0.8500 CNY |
| 2025-05-09 | 0.8500 CNY |
| 2024-05-21 | 0.8000 CNY |
| 2023-05-30 | 0.6000 CNY |
| 2022-06-14 | 1.3600 CNY |
| 2021-05-27 | 1.0000 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.