| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 14.13 | 13.76 | 0.08 | 0.58% | 13.45 | 14.28 | 1641268 | 224820.28 | 5.83% |
| 2025-08-21 | 13.01 | 13.68 | 0.53 | 4.03% | 13.01 | 14.37 | 1982754 | 275276.12 | 7.04% |
| 2025-08-20 | 13.23 | 13.15 | 0.06 | 0.46% | 12.95 | 13.75 | 1647940 | 218887.38 | 5.85% |
| 2025-08-19 | 13.43 | 13.09 | 0.15 | 1.16% | 12.87 | 14.00 | 3102790 | 412227.53 | 11.02% |
| 2025-08-18 | 11.95 | 12.94 | 1.18 | 10.03% | 11.80 | 12.94 | 1152926 | 145881.33 | 4.09% |
| 2025-08-15 | 10.70 | 11.76 | 1.07 | 10.01% | 10.68 | 11.76 | 1753630 | 202686.00 | 6.23% |
| 2025-08-14 | 10.97 | 10.69 | -0.26 | -2.37% | 10.63 | 11.03 | 876409 | 94474.13 | 3.11% |
| 2025-08-13 | 10.88 | 10.95 | -0.01 | -0.09% | 10.77 | 11.14 | 1018025 | 111620.81 | 3.61% |
| 2025-08-12 | 10.75 | 10.96 | 0.45 | 4.28% | 10.56 | 11.06 | 1412736 | 153025.95 | 5.02% |
| 2025-08-11 | 10.73 | 10.51 | -0.28 | -2.59% | 10.47 | 10.77 | 1148516 | 121293.93 | 4.08% |
| 2025-08-08 | 10.18 | 10.79 | 0.66 | 6.52% | 10.10 | 11.04 | 1951092 | 208053.20 | 6.93% |
| 2025-08-07 | 10.14 | 10.13 | 0.00 | 0.00% | 9.96 | 10.20 | 558155 | 56100.41 | 1.98% |
| 2025-08-06 | 9.91 | 10.13 | 0.30 | 3.05% | 9.91 | 10.35 | 823036 | 83209.16 | 2.92% |
| 2025-08-05 | 9.85 | 9.83 | -0.02 | -0.20% | 9.72 | 9.91 | 598206 | 58762.20 | 2.12% |
| 2025-08-04 | 9.84 | 9.85 | 0.16 | 1.65% | 9.70 | 10.11 | 1119203 | 110593.86 | 3.97% |
| 2025-08-01 | 9.45 | 9.69 | 0.22 | 2.32% | 9.45 | 9.79 | 1020637 | 98971.46 | 3.62% |
| 2025-07-31 | 9.70 | 9.47 | -0.02 | -0.21% | 9.39 | 9.84 | 897325 | 85795.72 | 3.19% |
| 2025-07-30 | 9.38 | 9.49 | 0.12 | 1.28% | 9.37 | 9.58 | 801303 | 76114.98 | 2.84% |
| 2025-07-29 | 9.44 | 9.37 | -0.05 | -0.53% | 9.26 | 9.44 | 365543 | 34108.75 | 1.30% |
| 2025-07-28 | 9.34 | 9.42 | 0.06 | 0.64% | 9.31 | 9.56 | 417879 | 39397.86 | 1.48% |
| 2025-07-25 | 9.44 | 9.36 | -0.05 | -0.53% | 9.34 | 9.54 | 478527 | 45113.12 | 1.83% |
| 2025-07-24 | 9.31 | 9.41 | 0.09 | 0.97% | 9.26 | 9.42 | 526702 | 49297.45 | 2.01% |
| 2025-07-23 | 9.51 | 9.32 | -0.18 | -1.89% | 9.31 | 9.57 | 520794 | 48970.43 | 1.99% |
| 2025-07-22 | 9.49 | 9.50 | -0.07 | -0.73% | 9.37 | 9.63 | 907223 | 85872.84 | 3.47% |
| 2025-07-21 | 9.10 | 9.57 | 0.47 | 5.16% | 9.07 | 9.78 | 1544448 | 144464.64 | 5.90% |
| 2025-07-18 | 9.07 | 9.10 | 0.03 | 0.33% | 9.04 | 9.10 | 351091 | 31844.47 | 1.34% |
| 2025-07-17 | 9.12 | 9.07 | 0.00 | 0.00% | 9.03 | 9.14 | 359868 | 32593.60 | 1.38% |
| 2025-07-16 | 9.12 | 9.07 | -0.05 | -0.55% | 9.04 | 9.14 | 392572 | 35655.02 | 1.50% |
| 2025-07-15 | 9.36 | 9.12 | -0.26 | -2.77% | 9.09 | 9.38 | 800978 | 73363.39 | 3.06% |
| 2025-07-14 | 9.23 | 9.38 | 0.29 | 3.19% | 9.23 | 9.52 | 1150563 | 108039.10 | 4.40% |
| 2025-07-11 | 9.10 | 9.09 | -0.01 | -0.11% | 9.04 | 9.13 | 336428 | 30594.64 | 1.29% |
| 2025-07-10 | 9.11 | 9.10 | 0.02 | 0.22% | 9.06 | 9.16 | 314830 | 28664.72 | 1.20% |
| 2025-07-09 | 9.16 | 9.08 | -0.08 | -0.87% | 9.07 | 9.22 | 470163 | 42918.90 | 1.80% |
| 2025-07-08 | 9.20 | 9.16 | -0.04 | -0.43% | 9.09 | 9.22 | 515777 | 47118.23 | 1.97% |
| 2025-07-07 | 9.05 | 9.20 | 0.24 | 2.68% | 8.98 | 9.25 | 780399 | 71121.96 | 2.98% |
| 2025-07-04 | 8.92 | 8.96 | 0.04 | 0.45% | 8.90 | 9.01 | 349929 | 31400.90 | 1.34% |
| 2025-07-03 | 8.93 | 8.92 | -0.01 | -0.11% | 8.86 | 8.95 | 213455 | 19005.36 | 0.82% |
| 2025-07-02 | 8.90 | 8.93 | 0.03 | 0.34% | 8.86 | 8.97 | 299668 | 26759.51 | 1.15% |
| 2025-07-01 | 8.80 | 8.90 | 0.11 | 1.25% | 8.77 | 8.92 | 347024 | 30748.28 | 1.33% |
| 2025-06-30 | 8.80 | 8.79 | 0.00 | 0.00% | 8.76 | 8.83 | 210950 | 18525.44 | 0.81% |
| 2025-06-27 | 8.79 | 8.79 | 0.00 | 0.00% | 8.78 | 8.85 | 209883 | 18490.70 | 0.80% |
| 2025-06-26 | 8.84 | 8.79 | -0.06 | -0.68% | 8.79 | 8.85 | 192117 | 16943.98 | 0.73% |
| 2025-06-25 | 8.81 | 8.85 | 0.05 | 0.57% | 8.76 | 8.85 | 235789 | 20791.66 | 0.90% |
| 2025-06-24 | 8.72 | 8.80 | 0.10 | 1.15% | 8.71 | 8.84 | 277191 | 24343.84 | 1.06% |
| 2025-06-23 | 8.68 | 8.70 | -0.01 | -0.11% | 8.62 | 8.72 | 201957 | 17511.88 | 0.77% |
| 2025-06-20 | 8.77 | 8.71 | -0.07 | -0.80% | 8.70 | 8.79 | 189714 | 16576.93 | 0.72% |
| 2025-06-19 | 8.94 | 8.78 | -0.14 | -1.57% | 8.72 | 8.94 | 336071 | 29563.33 | 1.28% |
| 2025-06-18 | 8.96 | 8.92 | -0.05 | -0.56% | 8.90 | 9.00 | 167020 | 14937.52 | 0.64% |
| 2025-06-17 | 8.89 | 8.97 | 0.08 | 0.90% | 8.83 | 8.97 | 296659 | 26411.60 | 1.13% |
| 2025-06-16 | 8.95 | 8.89 | -0.06 | -0.67% | 8.84 | 8.96 | 280648 | 24936.16 | 1.07% |
| 2025-06-13 | 8.98 | 8.95 | -0.01 | -0.11% | 8.93 | 9.02 | 307777 | 27629.09 | 1.18% |
| 2025-06-12 | 8.97 | 8.96 | -0.01 | -0.11% | 8.93 | 9.00 | 194237 | 17407.49 | 0.74% |
| 2025-06-11 | 8.96 | 8.97 | 0.00 | 0.00% | 8.92 | 9.00 | 225945 | 20266.67 | 0.86% |
| 2025-06-10 | 8.95 | 8.97 | 0.04 | 0.45% | 8.88 | 9.02 | 404021 | 36212.96 | 1.54% |
| 2025-06-09 | 8.82 | 8.93 | 0.12 | 1.36% | 8.81 | 8.95 | 352435 | 31360.43 | 1.35% |
| 2025-06-06 | 8.80 | 8.81 | 0.01 | 0.11% | 8.78 | 8.83 | 181170 | 15949.34 | 0.69% |
| 2025-06-05 | 8.83 | 8.80 | 0.00 | 0.00% | 8.76 | 8.84 | 213278 | 18755.21 | 0.81% |
| 2025-06-04 | 8.79 | 8.80 | 0.00 | 0.00% | 8.76 | 8.83 | 190631 | 16766.11 | 0.73% |
| 2025-06-03 | 8.81 | 8.80 | -0.05 | -0.56% | 8.72 | 8.81 | 282269 | 24731.69 | 1.08% |
| 2025-05-30 | 8.93 | 8.85 | 0.01 | 0.11% | 8.80 | 8.93 | 257440 | 22757.65 | 0.98% |
| 2025-05-29 | 9.08 | 9.12 | 0.06 | 0.66% | 9.05 | 9.14 | 247892 | 22569.30 | 0.95% |
| 2025-05-28 | 9.10 | 9.06 | -0.04 | -0.44% | 9.04 | 9.11 | 212055 | 19243.14 | 0.81% |
| 2025-05-27 | 9.13 | 9.10 | -0.03 | -0.33% | 9.07 | 9.15 | 174552 | 15888.58 | 0.67% |
| 2025-05-26 | 9.06 | 9.13 | 0.09 | 1.00% | 9.06 | 9.15 | 217910 | 19851.98 | 0.83% |
| 2025-05-23 | 9.13 | 9.04 | -0.09 | -0.99% | 9.04 | 9.20 | 315775 | 28792.14 | 1.21% |
| 2025-05-22 | 9.18 | 9.13 | -0.05 | -0.54% | 9.06 | 9.20 | 376719 | 34365.74 | 1.44% |
| 2025-05-21 | 9.17 | 9.18 | 0.00 | 0.00% | 9.15 | 9.25 | 381392 | 35108.64 | 1.46% |
| 2025-05-20 | 9.09 | 9.18 | 0.09 | 0.99% | 9.07 | 9.19 | 340735 | 31093.52 | 1.30% |
| 2025-05-19 | 9.11 | 9.09 | -0.01 | -0.11% | 9.07 | 9.13 | 252813 | 22977.60 | 0.97% |
| 2025-05-16 | 9.10 | 9.10 | -0.01 | -0.11% | 9.08 | 9.18 | 258266 | 23568.60 | 0.99% |
| 2025-05-15 | 9.13 | 9.11 | -0.02 | -0.22% | 9.10 | 9.22 | 322320 | 29486.78 | 1.23% |
| 2025-05-14 | 9.09 | 9.13 | 0.04 | 0.44% | 9.03 | 9.13 | 336369 | 30571.05 | 1.29% |
| 2025-05-13 | 9.11 | 9.09 | -0.02 | -0.22% | 9.03 | 9.13 | 316999 | 28761.18 | 1.21% |
| 2025-05-12 | 9.15 | 9.11 | -0.04 | -0.44% | 9.05 | 9.16 | 359821 | 32697.60 | 1.37% |
| 2025-05-09 | 9.05 | 9.15 | 0.09 | 0.99% | 9.02 | 9.29 | 528441 | 48273.72 | 2.02% |
| 2025-05-08 | 9.05 | 9.06 | -0.03 | -0.33% | 9.03 | 9.11 | 276818 | 25110.24 | 1.06% |
| 2025-05-07 | 9.06 | 9.09 | 0.05 | 0.55% | 9.03 | 9.12 | 386083 | 35020.01 | 1.48% |
| 2025-05-06 | 8.96 | 9.04 | 0.11 | 1.23% | 8.93 | 9.04 | 390623 | 35145.65 | 1.49% |
| 2025-04-30 | 8.96 | 8.93 | -0.05 | -0.56% | 8.92 | 9.01 | 317846 | 28432.58 | 1.21% |
| 2025-04-29 | 9.11 | 8.98 | -0.10 | -1.10% | 8.95 | 9.17 | 488873 | 44150.75 | 1.87% |
上海电力(600021)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
