Huaneng Power International historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 6.130 | 6.165 | 6.035 | 6.080 | 6.080 | 20,136,657 |
| 2026-10-15 | 6.290 | 6.290 | 6.070 | 6.120 | 6.120 | 30,830,977 |
| 2026-10-14 | 6.210 | 6.390 | 6.185 | 6.325 | 6.325 | 37,407,301 |
| 2026-10-13 | 6.190 | 6.205 | 6.050 | 6.205 | 6.205 | 22,937,615 |
| 2026-10-12 | 6.160 | 6.235 | 6.085 | 6.125 | 6.125 | 26,859,637 |
| 2026-10-09 | 6.145 | 6.220 | 6.070 | 6.110 | 6.110 | 15,169,980 |
| 2026-10-08 | 6.060 | 6.140 | 5.970 | 6.125 | 6.125 | 20,448,164 |
| 2026-10-07 | 6.030 | 6.145 | 6.030 | 6.140 | 6.140 | 12,528,300 |
| 2026-10-06 | 6.150 | 6.150 | 6.060 | 6.090 | 6.090 | 6,005,307 |
| 2026-10-05 | 6.040 | 6.115 | 6.005 | 6.060 | 6.060 | 13,998,570 |
| 2026-10-02 | 6.030 | 6.060 | 5.935 | 6.040 | 6.040 | 13,350,238 |
| 2026-09-30 | 5.865 | 6.050 | 5.865 | 6.035 | 6.035 | 19,205,436 |
| 2026-09-29 | 5.940 | 6.005 | 5.905 | 5.930 | 5.930 | 22,539,859 |
| 2026-09-28 | 5.630 | 5.980 | 5.615 | 5.950 | 5.950 | 46,090,301 |
| 2026-09-25 | 5.670 | 5.670 | 5.545 | 5.615 | 5.615 | 5,570,394 |
| 2026-09-24 | 5.560 | 5.685 | 5.560 | 5.675 | 5.675 | 16,833,748 |
| 2026-09-23 | 5.605 | 5.605 | 5.550 | 5.560 | 5.560 | 11,060,500 |
| 2026-09-22 | 5.620 | 5.645 | 5.530 | 5.595 | 5.595 | 16,660,000 |
| 2026-09-21 | 5.640 | 5.690 | 5.620 | 5.645 | 5.645 | 9,728,000 |
| 2026-09-18 | 5.580 | 5.695 | 5.580 | 5.660 | 5.660 | 13,692,000 |
| 2026-09-17 | 5.675 | 5.675 | 5.575 | 5.640 | 5.640 | 11,570,000 |
| 2026-09-16 | 5.675 | 5.735 | 5.635 | 5.675 | 5.675 | 10,057,854 |
| 2026-09-15 | 5.740 | 5.740 | 5.640 | 5.675 | 5.675 | 13,296,000 |
| 2026-09-14 | 5.670 | 5.780 | 5.650 | 5.740 | 5.740 | 12,424,627 |
| 2026-09-11 | 5.770 | 5.785 | 5.670 | 5.725 | 5.725 | 14,442,066 |
| 2026-09-10 | 5.895 | 5.895 | 5.760 | 5.770 | 5.770 | 18,812,221 |
| 2026-09-09 | 5.760 | 5.975 | 5.755 | 5.895 | 5.895 | 44,968,062 |
| 2026-09-08 | 5.660 | 5.805 | 5.600 | 5.765 | 5.765 | 29,936,699 |
| 2026-09-07 | 5.675 | 5.675 | 5.545 | 5.660 | 5.660 | 22,299,984 |
| 2026-09-04 | 5.675 | 5.720 | 5.600 | 5.620 | 5.620 | 31,930,012 |
| 2026-09-03 | 5.540 | 5.725 | 5.535 | 5.690 | 5.690 | 27,257,236 |
| 2026-09-02 | 5.600 | 5.630 | 5.475 | 5.540 | 5.540 | 20,906,359 |
| 2026-09-01 | 5.550 | 5.605 | 5.500 | 5.585 | 5.585 | 21,757,588 |
| 2026-08-31 | 5.650 | 5.650 | 5.480 | 5.525 | 5.525 | 32,881,426 |
| 2026-08-28 | 5.520 | 5.675 | 5.480 | 5.640 | 5.640 | 36,631,516 |
| 2026-08-27 | 5.530 | 5.585 | 5.455 | 5.520 | 5.520 | 23,184,520 |
| 2026-08-26 | 5.500 | 5.545 | 5.455 | 5.480 | 5.480 | 25,864,000 |
| 2026-08-25 | 5.410 | 5.465 | 5.370 | 5.450 | 5.450 | 18,432,805 |
| 2026-08-24 | 5.420 | 5.430 | 5.330 | 5.390 | 5.390 | 17,481,451 |
| 2026-08-21 | 5.400 | 5.425 | 5.345 | 5.415 | 5.415 | 32,258,693 |
| 2026-08-20 | 5.410 | 5.485 | 5.390 | 5.405 | 5.405 | 29,961,094 |
| 2026-08-19 | 5.445 | 5.445 | 5.170 | 5.385 | 5.385 | 124,216,594 |
| 2026-08-18 | 5.720 | 5.785 | 5.655 | 5.690 | 5.690 | 17,556,795 |
| 2026-08-17 | 5.800 | 5.850 | 5.720 | 5.725 | 5.725 | 15,332,509 |
| 2026-08-14 | 5.775 | 5.775 | 5.710 | 5.745 | 5.745 | 14,489,752 |
| 2026-08-13 | 5.820 | 5.820 | 5.725 | 5.775 | 5.775 | 19,590,865 |
| 2026-08-12 | 5.840 | 5.855 | 5.780 | 5.820 | 5.820 | 18,378,482 |
| 2026-08-11 | 5.880 | 5.915 | 5.815 | 5.840 | 5.840 | 15,389,882 |
| 2026-08-10 | 5.845 | 5.920 | 5.840 | 5.900 | 5.900 | 18,381,000 |
| 2026-08-07 | 5.870 | 5.895 | 5.785 | 5.845 | 5.845 | 21,648,230 |
| 2026-08-06 | 5.920 | 5.990 | 5.800 | 5.895 | 5.895 | 28,253,857 |
| 2026-08-05 | 6.000 | 6.040 | 5.920 | 5.955 | 5.955 | 27,920,020 |
| 2026-08-04 | 6.160 | 6.165 | 5.990 | 6.040 | 6.040 | 24,502,000 |
| 2026-08-03 | 6.080 | 6.260 | 6.035 | 6.105 | 6.105 | 22,514,498 |
| 2026-07-31 | 6.060 | 6.180 | 6.030 | 6.030 | 6.030 | 28,255,227 |
| 2026-07-30 | 6.180 | 6.200 | 6.080 | 6.110 | 6.110 | 14,127,165 |
| 2026-07-29 | 5.970 | 6.190 | 5.960 | 6.180 | 6.180 | 26,384,980 |
| 2026-07-28 | 5.930 | 5.980 | 5.860 | 5.970 | 5.970 | 11,311,647 |
| 2026-07-27 | 6.020 | 6.080 | 5.900 | 5.930 | 5.930 | 24,808,000 |
| 2026-07-24 | 6.100 | 6.150 | 5.990 | 6.020 | 6.020 | 15,085,490 |
Page 1 of 21 · 1,229 trading daysOlder →
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.