Huaneng Power International historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-08-16 | 4.460 | 4.460 | 4.380 | 4.420 | 3.720 | 19,182,000 |
| 2023-08-15 | 4.470 | 4.610 | 4.440 | 4.460 | 3.754 | 25,040,000 |
| 2023-08-14 | 4.450 | 4.530 | 4.380 | 4.470 | 3.762 | 16,932,730 |
| 2023-08-11 | 4.450 | 4.510 | 4.400 | 4.450 | 3.745 | 16,119,320 |
| 2023-08-10 | 4.410 | 4.540 | 4.410 | 4.460 | 3.754 | 22,826,609 |
| 2023-08-09 | 4.500 | 4.500 | 4.360 | 4.440 | 3.737 | 24,392,080 |
| 2023-08-08 | 4.490 | 4.550 | 4.450 | 4.490 | 3.779 | 14,590,000 |
| 2023-08-07 | 4.350 | 4.570 | 4.310 | 4.510 | 3.796 | 64,605,000 |
| 2023-08-04 | 4.430 | 4.450 | 4.350 | 4.400 | 3.703 | 38,817,602 |
| 2023-08-03 | 4.350 | 4.460 | 4.310 | 4.360 | 3.669 | 37,099,594 |
| 2023-08-02 | 4.380 | 4.420 | 4.320 | 4.350 | 3.661 | 24,480,051 |
| 2023-08-01 | 4.320 | 4.470 | 4.260 | 4.400 | 3.703 | 44,388,727 |
| 2023-07-31 | 4.220 | 4.320 | 4.190 | 4.320 | 3.636 | 39,267,398 |
| 2023-07-28 | 4.230 | 4.260 | 4.180 | 4.230 | 3.560 | 63,496,879 |
| 2023-07-27 | 4.410 | 4.420 | 4.180 | 4.240 | 3.568 | 102,764,000 |
| 2023-07-26 | 4.380 | 4.480 | 4.320 | 4.380 | 3.686 | 49,085,461 |
| 2023-07-25 | 4.610 | 4.620 | 4.280 | 4.340 | 3.653 | 92,427,000 |
| 2023-07-24 | 4.480 | 4.650 | 4.480 | 4.570 | 3.846 | 31,134,330 |
| 2023-07-21 | 4.650 | 4.700 | 4.450 | 4.480 | 3.770 | 101,945,695 |
| 2023-07-20 | 4.940 | 4.940 | 4.620 | 4.650 | 3.913 | 33,095,570 |
| 2023-07-19 | 4.820 | 4.920 | 4.790 | 4.910 | 4.132 | 10,521,660 |
| 2023-07-18 | 5.000 | 5.020 | 4.790 | 4.860 | 4.090 | 28,039,641 |
| 2023-07-14 | 4.900 | 4.930 | 4.790 | 4.920 | 4.141 | 16,271,160 |
| 2023-07-13 | 4.870 | 4.940 | 4.800 | 4.900 | 4.124 | 19,804,820 |
| 2023-07-12 | 4.880 | 4.900 | 4.820 | 4.870 | 4.099 | 15,346,880 |
| 2023-07-11 | 4.870 | 4.890 | 4.770 | 4.890 | 4.115 | 16,474,631 |
| 2023-07-10 | 4.820 | 4.980 | 4.770 | 4.870 | 4.099 | 28,159,000 |
| 2023-07-07 | 4.870 | 4.880 | 4.750 | 4.770 | 4.014 | 13,784,930 |
| 2023-07-06 | 4.910 | 4.910 | 4.770 | 4.860 | 4.090 | 15,276,000 |
| 2023-07-05 | 4.970 | 4.970 | 4.830 | 4.860 | 4.090 | 21,216,150 |
| 2023-07-04 | 4.890 | 4.960 | 4.840 | 4.920 | 4.141 | 18,411,881 |
| 2023-07-03 | 4.900 | 4.990 | 4.850 | 4.900 | 4.124 | 30,075,480 |
| 2023-06-30 | 4.850 | 4.920 | 4.780 | 4.900 | 4.124 | 19,092,000 |
| 2023-06-29 | 4.870 | 4.970 | 4.820 | 4.830 | 4.065 | 12,506,610 |
| 2023-06-28 | 4.710 | 4.850 | 4.710 | 4.840 | 4.073 | 16,228,000 |
| 2023-06-27 | 4.780 | 4.790 | 4.630 | 4.700 | 3.956 | 17,696,529 |
| 2023-06-26 | 4.530 | 4.830 | 4.530 | 4.780 | 4.023 | 34,604,398 |
| 2023-06-23 | 4.640 | 4.640 | 4.460 | 4.550 | 3.829 | 10,560,740 |
| 2023-06-21 | 4.630 | 4.780 | 4.590 | 4.640 | 3.905 | 17,763,699 |
| 2023-06-20 | 4.610 | 4.700 | 4.530 | 4.660 | 3.922 | 19,604,000 |
| 2023-06-19 | 4.530 | 4.630 | 4.470 | 4.610 | 3.880 | 37,464,969 |
| 2023-06-16 | 4.610 | 4.650 | 4.480 | 4.530 | 3.812 | 58,666,000 |
| 2023-06-15 | 4.770 | 4.770 | 4.490 | 4.610 | 3.880 | 80,109,594 |
| 2023-06-14 | 4.770 | 4.830 | 4.680 | 4.770 | 4.014 | 29,962,590 |
| 2023-06-13 | 4.780 | 4.850 | 4.760 | 4.790 | 4.031 | 19,275,400 |
| 2023-06-12 | 4.980 | 5.080 | 4.740 | 4.810 | 4.048 | 47,779,980 |
| 2023-06-09 | 4.890 | 5.060 | 4.850 | 4.950 | 4.166 | 52,494,000 |
| 2023-06-08 | 4.840 | 4.890 | 4.730 | 4.870 | 4.099 | 29,974,100 |
| 2023-06-07 | 4.850 | 4.880 | 4.750 | 4.800 | 4.040 | 33,200,000 |
| 2023-06-06 | 5.000 | 5.000 | 4.700 | 4.830 | 4.065 | 49,986,207 |
| 2023-06-05 | 4.920 | 5.080 | 4.890 | 5.020 | 4.225 | 22,904,609 |
| 2023-06-02 | 4.970 | 5.050 | 4.860 | 4.950 | 4.166 | 49,401,379 |
| 2023-06-01 | 5.040 | 5.080 | 4.930 | 4.960 | 4.174 | 29,553,750 |
| 2023-05-31 | 5.080 | 5.170 | 5.010 | 5.030 | 4.233 | 44,091,000 |
| 2023-05-30 | 5.230 | 5.230 | 5.090 | 5.120 | 4.309 | 23,916,000 |
| 2023-05-29 | 4.900 | 5.280 | 4.900 | 5.190 | 4.368 | 94,243,125 |
| 2023-05-25 | 4.760 | 4.900 | 4.750 | 4.800 | 4.040 | 36,292,910 |
| 2023-05-24 | 4.750 | 4.840 | 4.740 | 4.780 | 4.023 | 17,292,900 |
| 2023-05-23 | 5.000 | 5.010 | 4.750 | 4.780 | 4.023 | 47,078,648 |
| 2023-05-22 | 4.670 | 5.030 | 4.660 | 5.030 | 4.233 | 64,911,000 |
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.