| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 5.55 | 5.48 | 0.14 | 2.62% | 5.26 | 5.63 | 1038564 | 56228.67 | 8.46% | 30.00 |
| 2025-05-16 | 5.01 | 5.34 | 0.30 | 5.95% | 5.00 | 5.43 | 1150138 | 60823.52 | 9.37% | 10.00 |
| 2025-05-15 | 5.16 | 5.04 | -0.12 | -2.33% | 5.04 | 5.21 | 459391 | 23400.13 | 3.74% | 10.00 |
| 2025-05-14 | 5.16 | 5.16 | -0.06 | -1.15% | 5.15 | 5.35 | 720406 | 37659.52 | 5.87% | 0.00 |
| 2025-05-13 | 5.15 | 5.22 | 0.14 | 2.76% | 5.15 | 5.48 | 1186543 | 62928.10 | 9.67% | 29.00 |
| 2025-05-12 | 5.06 | 5.08 | 0.07 | 1.40% | 5.05 | 5.25 | 560245 | 28752.47 | 4.57% | 12.00 |
| 2025-05-09 | 5.02 | 5.01 | -0.06 | -1.18% | 4.97 | 5.11 | 340383 | 17068.88 | 2.77% | 0.00 |
| 2025-05-08 | 5.03 | 5.07 | -0.01 | -0.20% | 4.98 | 5.13 | 379850 | 19247.43 | 3.10% | 4.00 |
| 2025-05-07 | 5.16 | 5.08 | 0.00 | 0.00% | 4.99 | 5.17 | 717363 | 36284.40 | 5.85% | 0.00 |
| 2025-05-06 | 4.78 | 5.08 | 0.40 | 8.55% | 4.78 | 5.15 | 920869 | 45891.79 | 7.51% | 20.00 |
| 2025-04-30 | 4.47 | 4.68 | 0.21 | 4.70% | 4.47 | 4.92 | 728459 | 34589.40 | 5.94% | 20.00 |
| 2025-04-29 | 4.40 | 4.47 | 0.06 | 1.36% | 4.33 | 4.54 | 324957 | 14507.25 | 2.65% | 53.00 |
| 2025-04-28 | 4.58 | 4.41 | -0.18 | -3.92% | 4.39 | 4.59 | 410048 | 18247.95 | 3.34% | 4.00 |
| 2025-04-25 | 4.26 | 4.59 | 0.35 | 8.25% | 4.25 | 4.69 | 787071 | 35332.04 | 6.41% | 104.00 |
| 2025-04-24 | 4.29 | 4.24 | -0.09 | -2.08% | 4.20 | 4.34 | 361095 | 15365.52 | 2.94% | 0.00 |
| 2025-04-23 | 4.27 | 4.33 | 0.08 | 1.88% | 4.27 | 4.35 | 296404 | 12773.16 | 2.42% | 0.00 |
| 2025-04-22 | 4.26 | 4.25 | -0.03 | -0.70% | 4.23 | 4.28 | 201737 | 8582.54 | 1.64% | 0.00 |
| 2025-04-21 | 4.21 | 4.28 | 0.04 | 0.94% | 4.21 | 4.29 | 177614 | 7559.58 | 1.45% | 0.00 |
| 2025-04-18 | 4.20 | 4.24 | 0.01 | 0.24% | 4.19 | 4.27 | 139032 | 5879.41 | 1.13% | 0.00 |
| 2025-04-17 | 4.19 | 4.23 | -0.01 | -0.24% | 4.18 | 4.30 | 193530 | 8256.36 | 1.58% | 0.00 |
| 2025-04-16 | 4.35 | 4.24 | -0.13 | -2.97% | 4.18 | 4.37 | 328076 | 13947.82 | 2.67% | 21.00 |
| 2025-04-15 | 4.38 | 4.37 | -0.04 | -0.91% | 4.35 | 4.46 | 262987 | 11579.79 | 2.14% | 0.00 |
| 2025-04-14 | 4.40 | 4.41 | 0.06 | 1.38% | 4.38 | 4.46 | 220794 | 9755.09 | 1.80% | 0.00 |
| 2025-04-11 | 4.26 | 4.35 | 0.01 | 0.23% | 4.24 | 4.40 | 229502 | 9988.27 | 1.87% | 0.00 |
| 2025-04-10 | 4.34 | 4.34 | 0.08 | 1.88% | 4.34 | 4.47 | 354676 | 15578.12 | 2.89% | 1.00 |
| 2025-04-09 | 4.02 | 4.26 | 0.17 | 4.16% | 3.72 | 4.29 | 476831 | 19340.32 | 3.89% | 0.00 |
| 2025-04-08 | 4.09 | 4.09 | 0.09 | 2.25% | 4.00 | 4.24 | 390481 | 16053.13 | 3.18% | 33.00 |
| 2025-04-07 | 4.54 | 4.00 | -0.95 | -19.19% | 3.96 | 4.63 | 597782 | 25315.65 | 4.87% | 0.00 |
| 2025-04-03 | 4.95 | 4.95 | -0.08 | -1.59% | 4.92 | 5.04 | 219621 | 10912.09 | 1.79% | 0.00 |
| 2025-04-02 | 5.08 | 5.03 | -0.02 | -0.40% | 5.02 | 5.10 | 172530 | 8732.96 | 1.41% | 0.00 |
| 2025-04-01 | 5.02 | 5.05 | 0.04 | 0.80% | 5.01 | 5.11 | 218638 | 11061.31 | 1.78% | 25.00 |
| 2025-03-31 | 5.01 | 5.01 | -0.05 | -0.99% | 4.92 | 5.04 | 306457 | 15232.03 | 2.50% | 0.00 |
| 2025-03-28 | 5.07 | 5.06 | 0.00 | 0.00% | 5.05 | 5.18 | 275375 | 14030.49 | 2.24% | 12.00 |
| 2025-03-27 | 5.11 | 5.06 | -0.10 | -1.94% | 5.02 | 5.18 | 381170 | 19404.21 | 3.11% | 47.00 |
| 2025-03-26 | 5.17 | 5.16 | -0.01 | -0.19% | 5.12 | 5.28 | 348909 | 18132.33 | 2.84% | 0.00 |
| 2025-03-25 | 5.22 | 5.17 | -0.06 | -1.15% | 5.15 | 5.37 | 479933 | 25199.58 | 3.91% | 10.00 |
| 2025-03-24 | 5.42 | 5.23 | -0.19 | -3.51% | 5.10 | 5.45 | 727262 | 37987.28 | 5.93% | 20.00 |
| 2025-03-21 | 5.45 | 5.42 | -0.08 | -1.45% | 5.41 | 5.68 | 1050888 | 58177.13 | 8.57% | 7.00 |
| 2025-03-20 | 5.35 | 5.50 | 0.08 | 1.48% | 5.33 | 5.57 | 886357 | 48452.15 | 7.22% | 0.00 |
| 2025-03-19 | 5.26 | 5.42 | 0.15 | 2.85% | 5.20 | 5.46 | 1025629 | 55024.89 | 8.36% | 0.00 |
| 2025-03-18 | 5.27 | 5.27 | 0.03 | 0.57% | 5.22 | 5.32 | 499951 | 26328.22 | 4.07% | 0.00 |
| 2025-03-17 | 5.22 | 5.24 | 0.07 | 1.35% | 5.18 | 5.31 | 434367 | 22749.51 | 3.54% | 0.00 |
| 2025-03-14 | 5.09 | 5.17 | 0.09 | 1.77% | 5.02 | 5.17 | 353665 | 18095.39 | 2.88% | 0.00 |
| 2025-03-13 | 5.17 | 5.08 | -0.10 | -1.93% | 5.03 | 5.20 | 373396 | 18980.21 | 3.04% | 9.00 |
| 2025-03-12 | 5.21 | 5.18 | -0.01 | -0.19% | 5.16 | 5.26 | 391732 | 20398.21 | 3.19% | 0.00 |
| 2025-03-11 | 5.10 | 5.19 | 0.02 | 0.39% | 5.06 | 5.19 | 354498 | 18236.15 | 2.89% | 0.00 |
| 2025-03-10 | 5.23 | 5.17 | -0.09 | -1.71% | 5.14 | 5.28 | 496503 | 25761.30 | 4.05% | 0.00 |
| 2025-03-07 | 5.16 | 5.26 | 0.06 | 1.15% | 5.15 | 5.43 | 949578 | 50243.02 | 7.74% | 158.00 |
| 2025-03-06 | 5.09 | 5.20 | 0.13 | 2.56% | 5.09 | 5.25 | 602678 | 31238.23 | 4.91% | 47.00 |
| 2025-03-05 | 5.11 | 5.07 | -0.06 | -1.17% | 4.99 | 5.16 | 447583 | 22572.49 | 3.65% | 0.00 |
| 2025-03-04 | 5.08 | 5.13 | -0.02 | -0.39% | 5.07 | 5.21 | 528787 | 27183.44 | 4.31% | 31.00 |
| 2025-03-03 | 5.10 | 5.15 | 0.04 | 0.78% | 5.03 | 5.29 | 652197 | 33683.59 | 5.32% | 16.00 |
| 2025-02-28 | 5.46 | 5.11 | -0.37 | -6.75% | 5.09 | 5.54 | 996125 | 52360.13 | 8.12% | 0.00 |
| 2025-02-27 | 5.70 | 5.48 | -0.36 | -6.16% | 5.38 | 5.76 | 1469155 | 81742.46 | 11.97% | 35.00 |
| 2025-02-26 | 5.52 | 5.84 | 0.23 | 4.10% | 5.52 | 6.00 | 1854135 | 107650.88 | 15.11% | 0.00 |
| 2025-02-25 | 5.35 | 5.61 | 0.12 | 2.19% | 5.22 | 5.80 | 1587159 | 87744.16 | 12.94% | 34.00 |
| 2025-02-24 | 5.49 | 5.49 | -0.02 | -0.36% | 5.23 | 5.52 | 1132114 | 60901.55 | 9.23% | 5.00 |
| 2025-02-21 | 4.82 | 5.51 | 0.66 | 13.61% | 4.81 | 5.62 | 1986233 | 105767.24 | 16.19% | 5.00 |
| 2025-02-20 | 4.76 | 4.85 | 0.08 | 1.68% | 4.73 | 4.87 | 385480 | 18531.59 | 3.14% | 100.00 |
| 2025-02-19 | 4.70 | 4.77 | 0.06 | 1.27% | 4.68 | 4.77 | 325543 | 15414.99 | 2.65% | 0.00 |
| 2025-02-18 | 4.79 | 4.71 | -0.07 | -1.46% | 4.69 | 4.94 | 553489 | 26777.99 | 4.51% | 0.00 |
| 2025-02-17 | 4.71 | 4.78 | 0.07 | 1.49% | 4.70 | 4.83 | 284002 | 13533.37 | 2.31% | 0.00 |
| 2025-02-14 | 4.75 | 4.71 | -0.03 | -0.63% | 4.70 | 4.78 | 232987 | 11036.36 | 1.90% | 0.00 |
| 2025-02-13 | 4.78 | 4.74 | -0.05 | -1.04% | 4.73 | 4.82 | 263030 | 12541.64 | 2.14% | 8.00 |
| 2025-02-12 | 4.70 | 4.79 | 0.05 | 1.05% | 4.70 | 4.79 | 232174 | 11042.53 | 1.89% | 0.00 |
| 2025-02-11 | 4.82 | 4.74 | -0.04 | -0.84% | 4.69 | 4.83 | 236658 | 11203.16 | 1.93% | 0.00 |
| 2025-02-10 | 4.68 | 4.78 | 0.08 | 1.70% | 4.67 | 4.79 | 296768 | 14081.07 | 2.42% | 86.00 |
| 2025-02-07 | 4.68 | 4.70 | 0.04 | 0.86% | 4.63 | 4.78 | 383594 | 18045.62 | 3.13% | 142.00 |
| 2025-02-06 | 4.51 | 4.66 | 0.19 | 4.25% | 4.46 | 4.66 | 361810 | 16575.09 | 2.95% | 87.00 |
| 2025-02-05 | 4.43 | 4.47 | 0.07 | 1.59% | 4.39 | 4.50 | 219012 | 9758.41 | 1.79% | 0.00 |
| 2025-01-27 | 4.45 | 4.40 | -0.04 | -0.90% | 4.38 | 4.53 | 221854 | 9850.71 | 1.81% | 0.00 |
| 2025-01-24 | 4.41 | 4.44 | 0.02 | 0.45% | 4.37 | 4.46 | 200192 | 8858.42 | 1.63% | 21.00 |
| 2025-01-23 | 4.48 | 4.42 | 0.00 | 0.00% | 4.42 | 4.57 | 216331 | 9742.11 | 1.76% | 0.00 |
| 2025-01-22 | 4.49 | 4.42 | -0.09 | -2.00% | 4.39 | 4.49 | 160575 | 7110.79 | 1.31% | 0.00 |
| 2025-01-21 | 4.60 | 4.51 | -0.05 | -1.10% | 4.47 | 4.61 | 183103 | 8261.88 | 1.49% | 8.00 |
| 2025-01-20 | 4.55 | 4.56 | 0.03 | 0.66% | 4.53 | 4.59 | 172476 | 7871.41 | 1.41% | 0.00 |
| 2025-01-17 | 4.56 | 4.53 | -0.07 | -1.52% | 4.51 | 4.60 | 173885 | 7910.15 | 1.42% | 8.00 |
| 2025-01-16 | 4.57 | 4.60 | 0.07 | 1.55% | 4.55 | 4.68 | 290776 | 13431.17 | 2.37% | 354.00 |
| 2025-01-15 | 4.56 | 4.53 | -0.01 | -0.22% | 4.48 | 4.62 | 285398 | 12968.62 | 2.33% | 30.00 |
| 2025-01-14 | 4.33 | 4.54 | 0.23 | 5.34% | 4.33 | 4.55 | 382429 | 17107.10 | 3.12% | 0.00 |
东方电热(300217)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。
