| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 8.86 | 9.09 | 0.24 | 2.71% | 8.67 | 9.23 | 1240369 | 111521.06 | 6.74% |
| 2025-03-31 | 8.46 | 8.85 | 0.23 | 2.67% | 8.35 | 9.10 | 990630 | 87350.15 | 5.38% |
| 2025-03-28 | 8.62 | 8.62 | -0.08 | -0.92% | 8.54 | 8.96 | 762583 | 66610.61 | 4.14% |
| 2025-03-27 | 8.91 | 8.70 | -0.52 | -5.64% | 8.60 | 9.00 | 1145202 | 100352.13 | 6.22% |
| 2025-03-26 | 8.48 | 9.22 | 0.67 | 7.84% | 8.36 | 9.24 | 1651938 | 144796.02 | 8.97% |
| 2025-03-25 | 8.00 | 8.55 | 0.52 | 6.48% | 7.95 | 8.58 | 1476760 | 124359.08 | 8.02% |
| 2025-03-24 | 8.19 | 8.03 | -0.17 | -2.07% | 7.85 | 8.34 | 801889 | 64622.43 | 4.35% |
| 2025-03-21 | 8.55 | 8.20 | -0.35 | -4.09% | 8.15 | 8.61 | 1442717 | 120846.08 | 7.83% |
| 2025-03-20 | 7.75 | 8.55 | 0.78 | 10.04% | 7.64 | 8.55 | 1430787 | 118666.29 | 7.77% |
| 2025-03-19 | 7.55 | 7.77 | 0.21 | 2.78% | 7.47 | 8.24 | 1089648 | 86216.58 | 5.92% |
| 2025-03-18 | 7.51 | 7.56 | 0.05 | 0.67% | 7.46 | 7.66 | 260927 | 19681.30 | 1.42% |
| 2025-03-17 | 7.56 | 7.51 | -0.01 | -0.13% | 7.49 | 7.60 | 165720 | 12497.65 | 0.90% |
| 2025-03-14 | 7.40 | 7.52 | 0.12 | 1.62% | 7.36 | 7.52 | 211381 | 15778.46 | 1.15% |
| 2025-03-13 | 7.55 | 7.40 | -0.18 | -2.37% | 7.33 | 7.57 | 265920 | 19740.17 | 1.44% |
| 2025-03-12 | 7.51 | 7.58 | 0.08 | 1.07% | 7.50 | 7.68 | 282106 | 21419.23 | 1.53% |
| 2025-03-11 | 7.47 | 7.50 | -0.04 | -0.53% | 7.43 | 7.52 | 161718 | 12078.47 | 0.88% |
| 2025-03-10 | 7.52 | 7.54 | 0.02 | 0.27% | 7.47 | 7.62 | 191217 | 14382.86 | 1.04% |
| 2025-03-07 | 7.70 | 7.52 | -0.22 | -2.84% | 7.47 | 7.71 | 291791 | 22109.29 | 1.58% |
| 2025-03-06 | 7.64 | 7.74 | 0.09 | 1.18% | 7.63 | 7.77 | 242929 | 18767.71 | 1.32% |
| 2025-03-05 | 7.74 | 7.65 | -0.07 | -0.91% | 7.58 | 7.78 | 201353 | 15428.42 | 1.09% |
| 2025-03-04 | 7.50 | 7.72 | 0.20 | 2.66% | 7.47 | 7.74 | 260741 | 19967.45 | 1.42% |
| 2025-03-03 | 7.56 | 7.52 | -0.03 | -0.40% | 7.51 | 7.68 | 217851 | 16561.79 | 1.18% |
| 2025-02-28 | 7.73 | 7.55 | -0.23 | -2.96% | 7.53 | 7.76 | 235779 | 17988.25 | 1.28% |
| 2025-02-27 | 7.90 | 7.78 | -0.12 | -1.52% | 7.67 | 7.99 | 290934 | 22729.81 | 1.58% |
| 2025-02-26 | 7.91 | 7.90 | 0.00 | 0.00% | 7.80 | 7.95 | 245766 | 19312.14 | 1.33% |
| 2025-02-25 | 7.90 | 7.90 | -0.07 | -0.88% | 7.85 | 8.03 | 207882 | 16538.12 | 1.13% |
| 2025-02-24 | 7.98 | 7.97 | -0.04 | -0.50% | 7.87 | 8.01 | 253393 | 20111.10 | 1.38% |
| 2025-02-21 | 7.88 | 8.01 | 0.10 | 1.26% | 7.85 | 8.05 | 284279 | 22658.27 | 1.54% |
| 2025-02-20 | 8.04 | 7.91 | -0.03 | -0.38% | 7.87 | 8.09 | 206800 | 16383.71 | 1.12% |
| 2025-02-19 | 7.83 | 7.94 | 0.07 | 0.89% | 7.81 | 7.94 | 189441 | 14967.22 | 1.03% |
| 2025-02-18 | 8.06 | 7.87 | -0.18 | -2.24% | 7.83 | 8.16 | 286038 | 22863.83 | 1.55% |
| 2025-02-17 | 7.96 | 8.05 | 0.07 | 0.88% | 7.92 | 8.07 | 266596 | 21369.23 | 1.45% |
| 2025-02-14 | 8.09 | 7.98 | -0.17 | -2.09% | 7.96 | 8.15 | 346622 | 27797.18 | 1.88% |
| 2025-02-13 | 8.14 | 8.15 | -0.01 | -0.12% | 8.07 | 8.42 | 516167 | 42354.54 | 2.80% |
| 2025-02-12 | 7.91 | 8.16 | 0.20 | 2.51% | 7.90 | 8.34 | 559581 | 45602.46 | 3.04% |
| 2025-02-11 | 7.99 | 7.96 | -0.05 | -0.62% | 7.86 | 8.04 | 353743 | 28060.05 | 1.92% |
| 2025-02-10 | 8.06 | 8.01 | 0.22 | 2.82% | 7.85 | 8.15 | 492073 | 39330.84 | 2.67% |
| 2025-02-07 | 7.64 | 7.79 | 0.11 | 1.43% | 7.64 | 7.88 | 342191 | 26652.09 | 1.86% |
| 2025-02-06 | 7.46 | 7.68 | 0.18 | 2.40% | 7.40 | 7.68 | 273549 | 20810.54 | 1.49% |
| 2025-02-05 | 7.50 | 7.50 | 0.07 | 0.94% | 7.43 | 7.55 | 156669 | 11753.54 | 0.85% |
| 2025-01-27 | 7.65 | 7.43 | -0.17 | -2.24% | 7.43 | 7.70 | 176951 | 13328.43 | 0.96% |
| 2025-01-24 | 7.54 | 7.60 | 0.06 | 0.80% | 7.51 | 7.64 | 183790 | 13960.39 | 1.00% |
| 2025-01-23 | 7.66 | 7.54 | -0.06 | -0.79% | 7.54 | 7.81 | 322661 | 24803.72 | 1.75% |
| 2025-01-22 | 7.62 | 7.60 | -0.04 | -0.52% | 7.55 | 7.71 | 175917 | 13403.47 | 0.96% |
| 2025-01-21 | 7.78 | 7.64 | -0.04 | -0.52% | 7.52 | 7.78 | 213855 | 16291.49 | 1.16% |
| 2025-01-20 | 7.77 | 7.68 | 0.10 | 1.32% | 7.62 | 7.85 | 350167 | 27162.25 | 1.90% |
| 2025-01-17 | 7.57 | 7.58 | -0.02 | -0.26% | 7.47 | 7.64 | 213769 | 16155.34 | 1.16% |
| 2025-01-16 | 7.53 | 7.60 | 0.06 | 0.80% | 7.49 | 7.88 | 374607 | 28641.89 | 2.03% |
| 2025-01-15 | 7.48 | 7.54 | 0.03 | 0.40% | 7.36 | 7.74 | 419527 | 31595.38 | 2.28% |
| 2025-01-14 | 7.28 | 7.51 | 0.28 | 3.87% | 7.22 | 7.52 | 286853 | 21237.35 | 1.56% |
| 2025-01-13 | 7.17 | 7.23 | 0.01 | 0.14% | 7.00 | 7.27 | 186481 | 13367.22 | 1.01% |
| 2025-01-10 | 7.46 | 7.22 | -0.25 | -3.35% | 7.22 | 7.52 | 176883 | 13052.18 | 0.96% |
| 2025-01-09 | 7.41 | 7.47 | 0.00 | 0.00% | 7.40 | 7.55 | 174896 | 13119.41 | 0.95% |
| 2025-01-08 | 7.50 | 7.47 | -0.03 | -0.40% | 7.24 | 7.51 | 222009 | 16413.06 | 1.21% |
| 2025-01-07 | 7.35 | 7.50 | 0.15 | 2.04% | 7.30 | 7.52 | 202925 | 15074.59 | 1.10% |
| 2025-01-06 | 7.26 | 7.35 | 0.07 | 0.96% | 7.13 | 7.39 | 278294 | 20325.47 | 1.51% |
| 2025-01-03 | 7.74 | 7.28 | -0.38 | -4.96% | 7.25 | 7.75 | 320902 | 23881.37 | 1.74% |
| 2025-01-02 | 7.83 | 7.66 | -0.19 | -2.42% | 7.59 | 7.92 | 275146 | 21356.35 | 1.49% |
| 2024-12-31 | 8.12 | 7.85 | -0.27 | -3.33% | 7.85 | 8.19 | 243316 | 19378.77 | 1.32% |
| 2024-12-30 | 8.24 | 8.12 | -0.13 | -1.58% | 8.08 | 8.26 | 214493 | 17456.22 | 1.16% |
| 2024-12-27 | 8.13 | 8.25 | 0.12 | 1.48% | 8.11 | 8.33 | 305557 | 25275.37 | 1.66% |
| 2024-12-26 | 8.19 | 8.13 | 0.00 | 0.00% | 8.11 | 8.25 | 202472 | 16534.04 | 1.10% |
| 2024-12-25 | 8.39 | 8.13 | -0.27 | -3.21% | 8.03 | 8.40 | 337782 | 27478.12 | 1.83% |
| 2024-12-24 | 8.48 | 8.40 | 0.04 | 0.48% | 8.30 | 8.48 | 214894 | 18005.01 | 1.17% |
| 2024-12-23 | 8.64 | 8.36 | -0.36 | -4.13% | 8.36 | 8.73 | 349387 | 29674.25 | 1.90% |
| 2024-12-20 | 8.79 | 8.72 | -0.10 | -1.13% | 8.72 | 8.84 | 285403 | 25056.03 | 1.55% |
| 2024-12-19 | 8.86 | 8.82 | -0.20 | -2.22% | 8.75 | 9.00 | 329914 | 29204.73 | 1.79% |
| 2024-12-18 | 8.96 | 9.02 | 0.25 | 2.85% | 8.93 | 9.33 | 601305 | 54822.96 | 3.27% |
| 2024-12-17 | 8.96 | 8.77 | -0.23 | -2.56% | 8.73 | 9.03 | 294915 | 26132.91 | 1.60% |
| 2024-12-16 | 9.01 | 9.00 | -0.04 | -0.44% | 8.95 | 9.08 | 259724 | 23383.60 | 1.41% |
| 2024-12-13 | 9.35 | 9.04 | -0.32 | -3.42% | 9.03 | 9.35 | 438000 | 40078.91 | 2.38% |
| 2024-12-12 | 9.28 | 9.36 | 0.11 | 1.19% | 9.19 | 9.36 | 400274 | 37162.95 | 2.17% |
| 2024-12-11 | 9.21 | 9.25 | 0.00 | 0.00% | 9.17 | 9.33 | 280656 | 25970.81 | 1.52% |
| 2024-12-10 | 9.38 | 9.25 | 0.06 | 0.65% | 9.23 | 9.40 | 487001 | 45428.84 | 2.64% |
| 2024-12-09 | 9.35 | 9.19 | -0.17 | -1.82% | 9.09 | 9.36 | 373726 | 34409.79 | 2.03% |
| 2024-12-06 | 9.48 | 9.36 | 0.04 | 0.43% | 9.18 | 9.55 | 542576 | 50657.16 | 2.95% |
| 2024-12-05 | 9.24 | 9.32 | 0.11 | 1.19% | 9.15 | 9.38 | 391712 | 36328.61 | 2.13% |
| 2024-12-04 | 9.25 | 9.21 | -0.12 | -1.29% | 9.17 | 9.39 | 365528 | 33894.71 | 1.98% |
| 2024-12-03 | 9.33 | 9.33 | 0.01 | 0.11% | 9.20 | 9.55 | 425429 | 39693.13 | 2.31% |
| 2024-12-02 | 9.10 | 9.32 | 0.16 | 1.75% | 9.10 | 9.34 | 457791 | 42431.22 | 2.49% |
保变电气(600550)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。
