Huaneng Power International historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-05-30 | 3.700 | 3.730 | 3.640 | 3.670 | 3.089 | 41,194,941 |
| 2022-05-27 | 3.830 | 3.830 | 3.670 | 3.700 | 3.114 | 30,771,961 |
| 2022-05-26 | 3.820 | 3.890 | 3.710 | 3.770 | 3.173 | 34,876,770 |
| 2022-05-25 | 3.760 | 3.860 | 3.660 | 3.810 | 3.207 | 42,222,449 |
| 2022-05-24 | 3.810 | 3.890 | 3.700 | 3.710 | 3.122 | 35,907,000 |
| 2022-05-23 | 3.850 | 3.910 | 3.730 | 3.810 | 3.207 | 25,974,961 |
| 2022-05-20 | 3.800 | 3.940 | 3.790 | 3.840 | 3.232 | 43,549,559 |
| 2022-05-19 | 3.690 | 3.830 | 3.670 | 3.760 | 3.164 | 38,385,262 |
| 2022-05-18 | 3.450 | 3.820 | 3.450 | 3.730 | 3.139 | 94,707,750 |
| 2022-05-17 | 3.600 | 3.600 | 3.420 | 3.460 | 2.912 | 81,220,086 |
| 2022-05-16 | 3.650 | 3.660 | 3.550 | 3.570 | 3.005 | 45,158,648 |
| 2022-05-13 | 3.690 | 3.730 | 3.580 | 3.610 | 3.038 | 53,354,000 |
| 2022-05-12 | 3.780 | 3.910 | 3.610 | 3.620 | 3.047 | 49,114,680 |
| 2022-05-11 | 3.770 | 3.880 | 3.700 | 3.740 | 3.148 | 42,993,762 |
| 2022-05-10 | 3.620 | 3.900 | 3.530 | 3.810 | 3.207 | 76,982,797 |
| 2022-05-06 | 3.840 | 3.900 | 3.680 | 3.720 | 3.131 | 56,501,406 |
| 2022-05-05 | 4.140 | 4.220 | 3.880 | 3.900 | 3.282 | 93,535,750 |
| 2022-05-04 | 4.170 | 4.230 | 4.110 | 4.150 | 3.493 | 10,653,280 |
| 2022-05-03 | 3.990 | 4.210 | 3.930 | 4.170 | 3.509 | 35,373,070 |
| 2022-04-29 | 4.050 | 4.080 | 3.940 | 3.990 | 3.358 | 32,386,869 |
| 2022-04-28 | 3.880 | 4.110 | 3.810 | 4.090 | 3.442 | 71,764,594 |
| 2022-04-27 | 3.530 | 3.940 | 3.530 | 3.870 | 3.257 | 104,160,703 |
| 2022-04-26 | 3.740 | 3.810 | 3.610 | 3.650 | 3.072 | 45,704,848 |
| 2022-04-25 | 3.680 | 3.830 | 3.600 | 3.710 | 3.122 | 91,960,211 |
| 2022-04-22 | 3.500 | 3.770 | 3.410 | 3.730 | 3.139 | 55,622,070 |
| 2022-04-21 | 3.670 | 3.690 | 3.490 | 3.520 | 2.962 | 40,312,020 |
| 2022-04-20 | 3.770 | 3.810 | 3.590 | 3.670 | 3.089 | 66,191,883 |
| 2022-04-19 | 3.640 | 3.780 | 3.610 | 3.670 | 3.089 | 72,262,000 |
| 2022-04-14 | 3.510 | 3.600 | 3.440 | 3.510 | 2.954 | 37,411,500 |
| 2022-04-13 | 3.450 | 3.550 | 3.390 | 3.470 | 2.920 | 37,038,887 |
| 2022-04-12 | 3.470 | 3.500 | 3.320 | 3.430 | 2.887 | 52,458,113 |
| 2022-04-11 | 3.500 | 3.560 | 3.410 | 3.470 | 2.920 | 52,460,727 |
| 2022-04-08 | 3.320 | 3.530 | 3.310 | 3.500 | 2.946 | 51,312,887 |
| 2022-04-07 | 3.470 | 3.470 | 3.290 | 3.320 | 2.794 | 63,962,238 |
| 2022-04-06 | 3.450 | 3.540 | 3.360 | 3.470 | 2.920 | 57,457,160 |
| 2022-04-04 | 3.380 | 3.540 | 3.360 | 3.480 | 2.929 | 26,133,801 |
| 2022-04-01 | 3.300 | 3.420 | 3.280 | 3.380 | 2.845 | 31,657,930 |
| 2022-03-31 | 3.510 | 3.520 | 3.290 | 3.350 | 2.819 | 47,185,762 |
| 2022-03-30 | 3.260 | 3.550 | 3.250 | 3.490 | 2.937 | 84,686,719 |
| 2022-03-29 | 3.310 | 3.340 | 3.200 | 3.290 | 2.769 | 69,060,672 |
| 2022-03-28 | 3.310 | 3.360 | 3.200 | 3.340 | 2.811 | 72,506,000 |
| 2022-03-25 | 3.420 | 3.460 | 3.210 | 3.260 | 2.744 | 85,399,000 |
| 2022-03-24 | 3.670 | 3.670 | 3.430 | 3.440 | 2.895 | 85,159,000 |
| 2022-03-23 | 3.720 | 3.780 | 3.510 | 3.590 | 3.021 | 114,008,492 |
| 2022-03-22 | 3.620 | 3.880 | 3.620 | 3.820 | 3.215 | 58,796,000 |
| 2022-03-21 | 3.790 | 3.830 | 3.550 | 3.620 | 3.047 | 76,253,242 |
| 2022-03-18 | 3.720 | 3.920 | 3.640 | 3.720 | 3.131 | 135,896,000 |
| 2022-03-17 | 4.000 | 4.000 | 3.470 | 3.720 | 3.131 | 155,476,094 |
| 2022-03-16 | 3.610 | 3.850 | 3.500 | 3.810 | 3.207 | 111,869,797 |
| 2022-03-15 | 3.700 | 3.860 | 3.380 | 3.420 | 2.878 | 163,041,203 |
| 2022-03-14 | 4.410 | 4.470 | 3.750 | 3.810 | 3.207 | 128,917,203 |
| 2022-03-11 | 4.670 | 4.670 | 4.340 | 4.440 | 3.737 | 82,712,914 |
| 2022-03-10 | 4.660 | 4.800 | 4.490 | 4.760 | 4.006 | 102,843,398 |
| 2022-03-09 | 4.460 | 4.740 | 4.300 | 4.550 | 3.829 | 97,762,328 |
| 2022-03-08 | 4.400 | 4.670 | 4.330 | 4.400 | 3.703 | 86,414,562 |
| 2022-03-07 | 4.420 | 4.550 | 4.310 | 4.370 | 3.678 | 89,421,844 |
| 2022-03-04 | 4.280 | 4.550 | 4.270 | 4.450 | 3.745 | 80,997,344 |
| 2022-03-03 | 4.480 | 4.570 | 4.230 | 4.400 | 3.703 | 76,358,523 |
| 2022-03-02 | 4.530 | 4.570 | 4.410 | 4.480 | 3.770 | 39,608,207 |
| 2022-03-01 | 4.520 | 4.720 | 4.480 | 4.570 | 3.846 | 70,801,055 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-24 | 0.4548 HKD |
| 2025-07-02 | 0.2924 HKD |
| 2024-07-09 | 0.2204 HKD |
| 2021-07-05 | 0.2151 HKD |
| 2020-07-02 | 0.1481 HKD |
| 2019-06-19 | 0.1170 HKD |
Open, high, low and close are as traded (HKD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.