| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 20.00 | 20.28 | 0.37 | 1.86% | 19.71 | 20.42 | 702383 | 141104.75 | 2.49% |
| 2025-12-11 | 20.33 | 19.91 | -0.44 | -2.16% | 19.90 | 20.66 | 587824 | 118655.41 | 2.08% |
| 2025-12-10 | 20.47 | 20.35 | -0.14 | -0.68% | 19.98 | 20.53 | 634827 | 128353.56 | 2.25% |
| 2025-12-09 | 20.20 | 20.49 | 0.25 | 1.24% | 20.11 | 20.62 | 802677 | 163772.00 | 2.85% |
| 2025-12-08 | 19.87 | 20.24 | 0.30 | 1.50% | 19.87 | 20.49 | 850984 | 171955.47 | 3.02% |
| 2025-12-05 | 19.61 | 19.94 | 0.31 | 1.58% | 19.36 | 20.26 | 890864 | 177448.28 | 3.16% |
| 2025-12-04 | 19.85 | 19.63 | -0.24 | -1.21% | 19.42 | 19.97 | 774209 | 152161.33 | 2.74% |
| 2025-12-03 | 20.88 | 19.87 | -1.01 | -4.84% | 19.80 | 20.94 | 1443199 | 291433.84 | 5.12% |
| 2025-12-02 | 21.00 | 20.88 | -0.77 | -3.56% | 20.44 | 21.25 | 1088630 | 226849.73 | 3.86% |
| 2025-12-01 | 22.99 | 21.65 | -1.41 | -6.11% | 21.30 | 23.05 | 1713661 | 376808.84 | 6.07% |
| 2025-11-28 | 22.68 | 23.06 | 0.26 | 1.14% | 22.32 | 23.15 | 776361 | 176799.98 | 2.75% |
| 2025-11-27 | 23.97 | 22.80 | -1.20 | -5.00% | 22.78 | 24.65 | 1032852 | 243280.97 | 3.66% |
| 2025-11-26 | 24.06 | 24.00 | -0.06 | -0.25% | 23.74 | 24.29 | 483220 | 116105.79 | 1.71% |
| 2025-11-25 | 23.79 | 24.06 | 0.31 | 1.31% | 23.56 | 24.41 | 677079 | 162939.97 | 2.40% |
| 2025-11-24 | 23.50 | 23.75 | -0.25 | -1.04% | 22.51 | 23.86 | 1135138 | 262092.91 | 4.02% |
| 2025-11-21 | 24.50 | 24.00 | -1.09 | -4.34% | 24.00 | 24.83 | 639979 | 155978.27 | 2.27% |
| 2025-11-20 | 25.21 | 25.09 | -0.23 | -0.91% | 24.82 | 26.28 | 521600 | 131916.09 | 1.85% |
| 2025-11-19 | 24.51 | 25.32 | 0.31 | 1.24% | 24.51 | 25.64 | 636668 | 160283.19 | 2.26% |
| 2025-11-18 | 25.80 | 25.01 | -1.19 | -4.54% | 24.70 | 25.89 | 784711 | 197653.98 | 2.78% |
| 2025-11-17 | 25.64 | 26.20 | -0.50 | -1.87% | 24.03 | 27.11 | 1832622 | 460604.47 | 6.50% |
| 2025-11-14 | 28.00 | 26.70 | -1.88 | -6.58% | 26.00 | 28.18 | 1449477 | 393419.50 | 5.14% |
| 2025-11-13 | 29.09 | 28.58 | -1.10 | -3.71% | 28.50 | 29.60 | 1044054 | 301652.41 | 3.70% |
| 2025-11-12 | 27.94 | 29.68 | 1.42 | 5.02% | 27.29 | 30.67 | 1209579 | 346790.66 | 4.29% |
| 2025-11-11 | 28.30 | 28.26 | 0.12 | 0.43% | 28.05 | 29.16 | 1072216 | 306068.53 | 3.80% |
| 2025-11-10 | 28.50 | 28.14 | -0.54 | -1.88% | 27.20 | 28.68 | 1118163 | 311174.25 | 3.96% |
| 2025-11-07 | 27.86 | 28.68 | 0.15 | 0.53% | 27.86 | 28.94 | 1120333 | 317759.91 | 3.97% |
| 2025-11-06 | 28.82 | 28.53 | -0.29 | -1.01% | 28.08 | 30.95 | 2098974 | 620039.00 | 7.44% |
| 2025-11-05 | 28.26 | 28.82 | 0.05 | 0.17% | 27.68 | 29.20 | 1166026 | 333067.12 | 4.13% |
| 2025-11-04 | 29.50 | 28.77 | -0.17 | -0.59% | 28.70 | 29.67 | 913959 | 265314.28 | 3.24% |
| 2025-11-03 | 29.69 | 28.94 | -0.75 | -2.53% | 27.91 | 29.89 | 1292094 | 372716.53 | 4.58% |
| 2025-10-31 | 30.60 | 29.69 | -0.50 | -1.66% | 28.90 | 30.79 | 1279843 | 381837.34 | 4.54% |
| 2025-10-30 | 29.60 | 30.19 | 0.05 | 0.17% | 29.59 | 31.78 | 1899322 | 579109.50 | 6.73% |
| 2025-10-29 | 27.52 | 30.14 | 2.74 | 10.00% | 27.52 | 30.14 | 1562188 | 461446.56 | 5.54% |
| 2025-10-28 | 27.57 | 27.40 | -0.17 | -0.62% | 26.44 | 28.33 | 1636236 | 451162.22 | 5.80% |
| 2025-10-27 | 26.30 | 27.57 | 1.65 | 6.37% | 26.30 | 28.32 | 1910351 | 523943.88 | 6.77% |
| 2025-10-24 | 23.46 | 25.92 | 2.36 | 10.02% | 23.46 | 25.92 | 1753334 | 439659.72 | 6.21% |
| 2025-10-23 | 23.70 | 23.56 | -0.15 | -0.63% | 23.30 | 24.42 | 1269953 | 301725.88 | 4.50% |
| 2025-10-22 | 24.09 | 23.71 | -0.62 | -2.55% | 23.44 | 24.39 | 1398638 | 333658.72 | 4.96% |
| 2025-10-21 | 22.32 | 24.33 | 2.21 | 9.99% | 22.12 | 24.33 | 1913361 | 453809.50 | 6.78% |
| 2025-10-20 | 23.71 | 22.12 | -1.43 | -6.07% | 21.72 | 23.82 | 1372392 | 307134.66 | 4.86% |
| 2025-10-17 | 24.05 | 23.55 | -0.45 | -1.88% | 23.06 | 25.20 | 1486568 | 356219.81 | 5.27% |
| 2025-10-16 | 24.39 | 24.00 | -0.23 | -0.95% | 23.50 | 24.93 | 1505714 | 363111.69 | 5.34% |
| 2025-10-15 | 21.93 | 24.23 | 2.20 | 9.99% | 21.60 | 24.23 | 1889405 | 434985.06 | 6.70% |
| 2025-10-14 | 23.53 | 22.03 | -1.71 | -7.20% | 22.00 | 25.27 | 1758978 | 410671.72 | 6.23% |
| 2025-10-13 | 23.88 | 23.74 | -1.38 | -5.49% | 22.62 | 24.89 | 1634513 | 386215.81 | 5.79% |
| 2025-10-10 | 23.52 | 25.12 | 1.84 | 7.90% | 22.90 | 25.52 | 1973257 | 474454.22 | 7.01% |
| 2025-10-09 | 21.56 | 23.28 | 2.12 | 10.02% | 20.92 | 23.28 | 1691365 | 380142.06 | 6.00% |
| 2025-09-30 | 19.70 | 21.16 | 1.48 | 7.52% | 19.60 | 21.56 | 1746654 | 359531.50 | 6.20% |
| 2025-09-29 | 20.00 | 19.68 | 0.17 | 0.87% | 19.08 | 20.00 | 1204094 | 235490.48 | 4.27% |
| 2025-09-26 | 18.97 | 19.51 | 0.54 | 2.85% | 18.91 | 20.31 | 1682400 | 332991.84 | 5.97% |
| 2025-09-25 | 18.90 | 18.97 | 0.07 | 0.37% | 18.81 | 19.45 | 988906 | 188605.42 | 3.51% |
| 2025-09-24 | 18.58 | 18.90 | 0.10 | 0.53% | 18.34 | 19.01 | 924894 | 172563.86 | 3.28% |
| 2025-09-23 | 19.47 | 18.80 | -0.86 | -4.37% | 18.47 | 20.17 | 1344388 | 257786.03 | 4.77% |
| 2025-09-22 | 19.96 | 19.66 | -0.13 | -0.66% | 19.37 | 20.26 | 1012576 | 199586.30 | 3.59% |
| 2025-09-19 | 19.60 | 19.79 | 0.06 | 0.30% | 19.50 | 20.79 | 1444697 | 291195.47 | 5.13% |
| 2025-09-18 | 20.08 | 19.73 | -0.67 | -3.28% | 19.43 | 20.50 | 1572672 | 314773.75 | 5.58% |
| 2025-09-17 | 21.10 | 20.40 | -0.67 | -3.18% | 20.32 | 21.41 | 1571205 | 324661.09 | 5.58% |
| 2025-09-16 | 21.54 | 21.07 | -0.61 | -2.81% | 20.82 | 22.33 | 2046965 | 437878.22 | 7.27% |
| 2025-09-15 | 22.12 | 21.68 | -0.52 | -2.34% | 21.26 | 24.42 | 3223485 | 742685.88 | 11.44% |
| 2025-09-12 | 22.01 | 22.20 | 0.19 | 0.86% | 21.80 | 22.70 | 1838354 | 409703.09 | 6.53% |
| 2025-09-11 | 19.71 | 22.01 | 1.22 | 5.87% | 19.39 | 22.77 | 2928355 | 602107.56 | 10.40% |
| 2025-09-10 | 20.79 | 20.79 | -2.31 | -10.00% | 20.79 | 21.78 | 836615 | 175151.48 | 2.97% |
| 2025-09-09 | 22.01 | 23.10 | 0.87 | 3.91% | 21.60 | 24.10 | 2206335 | 511223.97 | 7.83% |
| 2025-09-08 | 22.00 | 22.23 | 1.46 | 7.03% | 21.30 | 22.85 | 2323033 | 516018.34 | 8.25% |
| 2025-09-05 | 18.98 | 20.77 | 1.89 | 10.01% | 18.46 | 20.77 | 1571348 | 305877.03 | 5.58% |
| 2025-09-04 | 19.23 | 18.88 | -0.36 | -1.87% | 18.30 | 20.25 | 2219376 | 423914.00 | 7.88% |
| 2025-09-03 | 19.88 | 19.24 | 0.72 | 3.89% | 17.61 | 19.88 | 2858516 | 545129.44 | 10.15% |
| 2025-09-02 | 18.49 | 18.52 | 1.68 | 9.98% | 17.88 | 18.52 | 456072 | 83752.02 | 1.62% |
| 2025-09-01 | 15.31 | 16.84 | 1.53 | 9.99% | 15.16 | 16.84 | 1044453 | 170890.88 | 3.71% |
| 2025-08-29 | 15.08 | 15.31 | 0.59 | 4.01% | 14.38 | 15.38 | 1922467 | 284424.75 | 6.83% |
| 2025-08-28 | 15.02 | 14.72 | -0.10 | -0.67% | 14.56 | 15.39 | 2214596 | 328589.66 | 7.86% |
| 2025-08-27 | 13.70 | 14.82 | 1.25 | 9.21% | 13.70 | 14.93 | 1864777 | 276224.78 | 6.62% |
| 2025-08-26 | 14.01 | 13.57 | -0.52 | -3.69% | 13.51 | 14.24 | 1478490 | 204482.88 | 5.25% |
| 2025-08-25 | 13.68 | 14.09 | 0.33 | 2.40% | 13.16 | 14.35 | 1773235 | 248139.70 | 6.30% |
| 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% |
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。
