Huaneng Power International historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-11-18 | 3.350 | 3.420 | 3.290 | 3.350 | 2.819 | 29,728,000 |
| 2022-11-17 | 3.330 | 3.350 | 3.250 | 3.320 | 2.794 | 24,173,010 |
| 2022-11-16 | 3.390 | 3.570 | 3.340 | 3.380 | 2.845 | 43,336,152 |
| 2022-11-15 | 3.330 | 3.340 | 3.220 | 3.280 | 2.760 | 26,880,760 |
| 2022-11-14 | 3.200 | 3.340 | 3.180 | 3.290 | 2.769 | 37,822,180 |
| 2022-11-11 | 3.200 | 3.250 | 3.090 | 3.170 | 2.668 | 40,967,473 |
| 2022-11-10 | 3.110 | 3.270 | 3.070 | 3.110 | 2.617 | 49,744,738 |
| 2022-11-09 | 3.060 | 3.210 | 3.060 | 3.110 | 2.617 | 32,480,170 |
| 2022-11-08 | 3.030 | 3.110 | 2.940 | 3.060 | 2.575 | 37,025,961 |
| 2022-11-07 | 3.020 | 3.060 | 2.930 | 3.030 | 2.550 | 35,054,352 |
| 2022-11-04 | 2.810 | 3.040 | 2.810 | 3.020 | 2.542 | 82,099,398 |
| 2022-11-03 | 2.720 | 2.890 | 2.700 | 2.760 | 2.323 | 43,582,738 |
| 2022-11-02 | 2.820 | 2.820 | 2.620 | 2.750 | 2.314 | 53,628,449 |
| 2022-11-01 | 2.810 | 2.860 | 2.710 | 2.790 | 2.348 | 40,335,641 |
| 2022-10-31 | 2.880 | 2.990 | 2.800 | 2.810 | 2.365 | 58,828,000 |
| 2022-10-28 | 3.270 | 3.290 | 2.850 | 2.910 | 2.449 | 147,436,984 |
| 2022-10-27 | 3.580 | 3.580 | 3.260 | 3.270 | 2.752 | 95,712,883 |
| 2022-10-26 | 3.610 | 3.630 | 3.480 | 3.590 | 3.021 | 72,084,656 |
| 2022-10-25 | 3.600 | 3.680 | 3.520 | 3.660 | 3.080 | 33,018,461 |
| 2022-10-24 | 3.700 | 3.720 | 3.530 | 3.630 | 3.055 | 49,514,953 |
| 2022-10-21 | 3.640 | 3.790 | 3.580 | 3.740 | 3.148 | 30,991,689 |
| 2022-10-20 | 3.750 | 3.800 | 3.580 | 3.630 | 3.055 | 40,954,566 |
| 2022-10-19 | 3.830 | 3.960 | 3.770 | 3.800 | 3.198 | 23,005,830 |
| 2022-10-18 | 3.780 | 3.920 | 3.780 | 3.860 | 3.249 | 34,576,602 |
| 2022-10-17 | 3.720 | 3.810 | 3.680 | 3.780 | 3.181 | 20,359,000 |
| 2022-10-14 | 3.810 | 3.870 | 3.750 | 3.770 | 3.173 | 21,929,350 |
| 2022-10-13 | 3.530 | 3.890 | 3.520 | 3.800 | 3.198 | 63,026,840 |
| 2022-10-12 | 3.650 | 3.690 | 3.500 | 3.560 | 2.996 | 34,908,820 |
| 2022-10-11 | 3.420 | 3.710 | 3.400 | 3.680 | 3.097 | 62,876,648 |
| 2022-10-10 | 3.410 | 3.500 | 3.350 | 3.450 | 2.904 | 32,435,990 |
| 2022-10-07 | 3.420 | 3.460 | 3.370 | 3.420 | 2.878 | 13,652,710 |
| 2022-10-06 | 3.430 | 3.500 | 3.410 | 3.480 | 2.929 | 11,882,000 |
| 2022-10-05 | 3.520 | 3.520 | 3.440 | 3.460 | 2.912 | 17,997,211 |
| 2022-10-03 | 3.410 | 3.460 | 3.360 | 3.390 | 2.853 | 6,874,343 |
| 2022-09-30 | 3.450 | 3.480 | 3.400 | 3.420 | 2.878 | 24,284,570 |
| 2022-09-29 | 3.630 | 3.730 | 3.440 | 3.450 | 2.904 | 35,276,000 |
| 2022-09-28 | 3.660 | 3.720 | 3.570 | 3.620 | 3.047 | 75,038,305 |
| 2022-09-27 | 3.710 | 3.760 | 3.640 | 3.730 | 3.139 | 47,097,391 |
| 2022-09-26 | 3.670 | 3.770 | 3.580 | 3.750 | 3.156 | 62,326,113 |
| 2022-09-23 | 3.750 | 3.880 | 3.680 | 3.700 | 3.114 | 34,274,000 |
| 2022-09-22 | 3.860 | 3.910 | 3.740 | 3.800 | 3.198 | 31,392,039 |
| 2022-09-21 | 3.870 | 4.000 | 3.810 | 3.870 | 3.257 | 36,590,672 |
| 2022-09-20 | 3.950 | 4.020 | 3.860 | 3.890 | 3.274 | 34,969,199 |
| 2022-09-19 | 3.960 | 4.020 | 3.700 | 3.990 | 3.358 | 73,610,336 |
| 2022-09-16 | 4.160 | 4.190 | 3.970 | 3.980 | 3.350 | 67,942,570 |
| 2022-09-15 | 4.370 | 4.380 | 4.060 | 4.170 | 3.509 | 64,474,262 |
| 2022-09-14 | 4.320 | 4.410 | 4.260 | 4.350 | 3.661 | 33,710,449 |
| 2022-09-13 | 4.740 | 4.740 | 4.370 | 4.390 | 3.695 | 68,329,750 |
| 2022-09-09 | 4.670 | 4.800 | 4.590 | 4.670 | 3.930 | 43,637,047 |
| 2022-09-08 | 4.450 | 4.740 | 4.360 | 4.700 | 3.956 | 116,343,398 |
| 2022-09-07 | 4.240 | 4.450 | 4.180 | 4.430 | 3.728 | 91,232,555 |
| 2022-09-06 | 4.130 | 4.270 | 4.040 | 4.240 | 3.568 | 44,680,059 |
| 2022-09-05 | 4.110 | 4.190 | 4.040 | 4.100 | 3.451 | 35,470,969 |
| 2022-09-02 | 4.080 | 4.290 | 4.050 | 4.130 | 3.476 | 62,937,992 |
| 2022-09-01 | 4.020 | 4.070 | 3.950 | 4.020 | 3.383 | 39,009,848 |
| 2022-08-31 | 4.070 | 4.090 | 3.970 | 4.020 | 3.383 | 64,521,340 |
| 2022-08-30 | 4.140 | 4.230 | 4.070 | 4.110 | 3.459 | 35,978,480 |
| 2022-08-29 | 4.130 | 4.240 | 4.100 | 4.190 | 3.526 | 32,670,000 |
| 2022-08-26 | 4.360 | 4.420 | 4.170 | 4.230 | 3.560 | 50,174,000 |
| 2022-08-25 | 4.300 | 4.380 | 4.300 | 4.340 | 3.653 | 49,440,340 |
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.