| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 8.74 | 8.77 | 0.06 | 0.69% | 8.70 | 8.79 | 441299 | 38664.47 | 2.40% |
| 2025-08-15 | 8.58 | 8.71 | 0.13 | 1.52% | 8.54 | 8.74 | 256114 | 22266.39 | 1.39% |
| 2025-08-14 | 8.76 | 8.58 | -0.15 | -1.72% | 8.58 | 8.76 | 329546 | 28517.25 | 1.79% |
| 2025-08-13 | 8.72 | 8.73 | 0.01 | 0.11% | 8.69 | 8.75 | 239023 | 20850.12 | 1.30% |
| 2025-08-12 | 8.79 | 8.72 | -0.06 | -0.68% | 8.68 | 8.79 | 239185 | 20851.64 | 1.30% |
| 2025-08-11 | 8.74 | 8.78 | 0.05 | 0.57% | 8.72 | 8.83 | 238481 | 20947.09 | 1.30% |
| 2025-08-08 | 8.76 | 8.73 | -0.06 | -0.68% | 8.72 | 8.79 | 194207 | 16970.49 | 1.05% |
| 2025-08-07 | 8.83 | 8.79 | -0.03 | -0.34% | 8.72 | 8.85 | 283023 | 24811.02 | 1.54% |
| 2025-08-06 | 8.76 | 8.82 | 0.06 | 0.68% | 8.71 | 8.84 | 303727 | 26679.84 | 1.65% |
| 2025-08-05 | 8.67 | 8.76 | 0.09 | 1.04% | 8.66 | 8.77 | 256603 | 22375.22 | 1.39% |
| 2025-08-04 | 8.55 | 8.67 | 0.07 | 0.81% | 8.52 | 8.67 | 189456 | 16348.22 | 1.03% |
| 2025-08-01 | 8.67 | 8.60 | -0.07 | -0.81% | 8.55 | 8.70 | 251297 | 21638.02 | 1.36% |
| 2025-07-31 | 8.78 | 8.67 | -0.12 | -1.37% | 8.66 | 8.86 | 339613 | 29744.52 | 1.84% |
| 2025-07-30 | 8.90 | 8.79 | -0.12 | -1.35% | 8.72 | 8.90 | 333596 | 29403.12 | 1.81% |
| 2025-07-29 | 8.89 | 8.91 | 0.01 | 0.11% | 8.74 | 8.91 | 398964 | 35173.38 | 2.17% |
| 2025-07-28 | 8.95 | 8.90 | -0.03 | -0.34% | 8.86 | 8.97 | 409644 | 36464.06 | 2.22% |
| 2025-07-25 | 9.02 | 8.93 | -0.12 | -1.33% | 8.92 | 9.03 | 441516 | 39514.86 | 2.40% |
| 2025-07-24 | 8.89 | 9.05 | -0.09 | -0.98% | 8.84 | 9.09 | 726024 | 65396.41 | 3.94% |
| 2025-07-23 | 9.64 | 9.14 | -0.50 | -5.19% | 9.12 | 9.68 | 1179826 | 109740.61 | 6.41% |
| 2025-07-22 | 9.31 | 9.64 | 0.33 | 3.54% | 9.18 | 9.93 | 1764593 | 166949.47 | 9.58% |
| 2025-07-21 | 8.91 | 9.31 | 0.57 | 6.52% | 8.91 | 9.58 | 1615590 | 149267.11 | 8.77% |
| 2025-07-18 | 8.77 | 8.74 | -0.03 | -0.34% | 8.66 | 8.78 | 355434 | 30927.46 | 1.93% |
| 2025-07-17 | 8.73 | 8.77 | 0.05 | 0.57% | 8.62 | 8.77 | 349380 | 30450.71 | 1.90% |
| 2025-07-16 | 8.73 | 8.72 | -0.01 | -0.11% | 8.66 | 8.83 | 326973 | 28559.21 | 1.78% |
| 2025-07-15 | 8.80 | 8.73 | -0.13 | -1.47% | 8.66 | 8.89 | 465229 | 40665.98 | 2.53% |
| 2025-07-14 | 8.91 | 8.86 | 0.06 | 0.68% | 8.85 | 9.14 | 775389 | 69645.92 | 4.21% |
| 2025-07-11 | 8.79 | 8.80 | 0.01 | 0.11% | 8.66 | 8.82 | 406452 | 35566.99 | 2.21% |
| 2025-07-10 | 8.81 | 8.79 | -0.03 | -0.34% | 8.72 | 8.89 | 431334 | 37903.46 | 2.34% |
| 2025-07-09 | 8.85 | 8.82 | -0.10 | -1.12% | 8.78 | 9.01 | 685334 | 60957.64 | 3.72% |
| 2025-07-08 | 9.00 | 8.92 | -0.22 | -2.41% | 8.76 | 9.00 | 989056 | 87799.94 | 5.37% |
| 2025-07-07 | 8.50 | 9.14 | 0.73 | 8.68% | 8.50 | 9.24 | 1521664 | 135898.08 | 8.26% |
| 2025-07-04 | 8.50 | 8.41 | -0.11 | -1.29% | 8.40 | 8.53 | 318825 | 26952.05 | 1.73% |
| 2025-07-03 | 8.60 | 8.52 | -0.17 | -1.96% | 8.43 | 8.64 | 477873 | 40612.37 | 2.59% |
| 2025-07-02 | 8.56 | 8.69 | 0.12 | 1.40% | 8.46 | 8.82 | 809318 | 70418.20 | 4.39% |
| 2025-07-01 | 8.62 | 8.57 | -0.03 | -0.35% | 8.48 | 8.62 | 452242 | 38645.57 | 2.46% |
| 2025-06-30 | 8.49 | 8.60 | 0.16 | 1.90% | 8.43 | 8.61 | 578646 | 49365.41 | 3.14% |
| 2025-06-27 | 8.35 | 8.44 | 0.13 | 1.56% | 8.32 | 8.51 | 494780 | 41695.67 | 2.69% |
| 2025-06-26 | 8.36 | 8.31 | -0.06 | -0.72% | 8.30 | 8.46 | 430852 | 36109.90 | 2.34% |
| 2025-06-25 | 8.32 | 8.37 | 0.08 | 0.97% | 8.25 | 8.37 | 410198 | 34139.09 | 2.23% |
| 2025-06-24 | 8.17 | 8.29 | 0.14 | 1.72% | 8.11 | 8.31 | 317256 | 26197.32 | 1.72% |
| 2025-06-23 | 8.01 | 8.15 | 0.10 | 1.24% | 7.96 | 8.18 | 273568 | 22159.30 | 1.49% |
| 2025-06-20 | 8.20 | 8.05 | -0.10 | -1.23% | 8.04 | 8.22 | 303277 | 24555.49 | 1.65% |
| 2025-06-19 | 8.43 | 8.15 | -0.28 | -3.32% | 8.13 | 8.43 | 467308 | 38528.34 | 2.54% |
| 2025-06-18 | 8.50 | 8.43 | -0.12 | -1.40% | 8.40 | 8.54 | 311762 | 26353.50 | 1.69% |
| 2025-06-17 | 8.48 | 8.55 | 0.07 | 0.83% | 8.43 | 8.60 | 380107 | 32399.79 | 2.06% |
| 2025-06-16 | 8.34 | 8.48 | 0.05 | 0.59% | 8.33 | 8.52 | 337307 | 28550.06 | 1.83% |
| 2025-06-13 | 8.66 | 8.43 | -0.32 | -3.66% | 8.41 | 8.67 | 652395 | 55415.07 | 3.54% |
| 2025-06-12 | 8.70 | 8.75 | 0.03 | 0.34% | 8.62 | 8.83 | 537543 | 46858.02 | 2.92% |
| 2025-06-11 | 8.82 | 8.72 | -0.20 | -2.24% | 8.68 | 8.90 | 745839 | 65306.68 | 4.05% |
| 2025-06-10 | 9.10 | 8.92 | -0.17 | -1.87% | 8.81 | 9.29 | 896184 | 80966.28 | 4.87% |
| 2025-06-09 | 8.98 | 9.09 | 0.18 | 2.02% | 8.85 | 9.09 | 770404 | 69462.97 | 4.18% |
| 2025-06-06 | 9.00 | 8.91 | -0.03 | -0.34% | 8.82 | 9.11 | 691563 | 62082.75 | 3.76% |
| 2025-06-05 | 9.12 | 8.94 | -0.15 | -1.65% | 8.89 | 9.13 | 828000 | 74351.30 | 4.50% |
| 2025-06-04 | 9.38 | 9.09 | -0.30 | -3.19% | 9.06 | 9.38 | 1195610 | 109636.05 | 6.49% |
| 2025-06-03 | 8.75 | 9.39 | 0.54 | 6.10% | 8.73 | 9.46 | 1489120 | 135602.44 | 8.09% |
| 2025-05-30 | 9.30 | 8.85 | -0.41 | -4.43% | 8.67 | 9.33 | 1477099 | 131184.86 | 8.02% |
| 2025-05-29 | 9.47 | 9.26 | -0.21 | -2.22% | 9.25 | 9.59 | 1584645 | 148232.83 | 8.61% |
| 2025-05-28 | 9.69 | 9.47 | -0.27 | -2.77% | 9.43 | 10.28 | 2239114 | 219455.69 | 12.16% |
| 2025-05-27 | 9.59 | 9.74 | 0.31 | 3.29% | 9.25 | 10.30 | 2906273 | 279052.69 | 15.78% |
| 2025-05-26 | 8.89 | 9.43 | 0.86 | 10.04% | 8.70 | 9.43 | 1364184 | 126588.55 | 7.41% |
| 2025-05-23 | 8.73 | 8.57 | -0.40 | -4.46% | 8.55 | 9.06 | 1509735 | 131957.12 | 8.20% |
| 2025-05-22 | 9.00 | 8.97 | -0.73 | -7.53% | 8.79 | 9.60 | 2363406 | 215678.56 | 12.83% |
| 2025-05-21 | 10.34 | 9.70 | 0.29 | 3.08% | 9.51 | 10.35 | 3655956 | 369137.41 | 19.85% |
| 2025-05-20 | 8.93 | 9.41 | 0.86 | 10.06% | 8.83 | 9.41 | 1683210 | 154322.34 | 9.14% |
| 2025-05-19 | 8.00 | 8.55 | 0.78 | 10.04% | 7.98 | 8.55 | 1531361 | 128206.52 | 8.32% |
| 2025-05-16 | 7.62 | 7.77 | 0.17 | 2.24% | 7.59 | 8.12 | 520510 | 40819.16 | 2.83% |
| 2025-05-15 | 7.77 | 7.60 | -0.18 | -2.31% | 7.60 | 7.77 | 193821 | 14816.10 | 1.05% |
| 2025-05-14 | 7.73 | 7.78 | 0.00 | 0.00% | 7.71 | 7.82 | 199412 | 15466.62 | 1.08% |
| 2025-05-13 | 7.90 | 7.78 | -0.04 | -0.51% | 7.74 | 7.92 | 199130 | 15529.63 | 1.08% |
| 2025-05-12 | 7.80 | 7.82 | 0.07 | 0.90% | 7.76 | 7.85 | 205059 | 16006.19 | 1.11% |
| 2025-05-09 | 8.00 | 7.75 | -0.24 | -3.00% | 7.71 | 8.00 | 299131 | 23316.84 | 1.62% |
| 2025-05-08 | 7.87 | 7.99 | 0.12 | 1.52% | 7.82 | 8.01 | 335797 | 26730.24 | 1.82% |
| 2025-05-07 | 7.90 | 7.87 | 0.01 | 0.13% | 7.78 | 7.98 | 346744 | 27222.29 | 1.88% |
| 2025-05-06 | 7.54 | 7.86 | 0.36 | 4.80% | 7.53 | 7.86 | 449410 | 34846.63 | 2.44% |
| 2025-04-30 | 7.48 | 7.50 | 0.05 | 0.67% | 7.45 | 7.53 | 218994 | 16430.55 | 1.19% |
| 2025-04-29 | 7.48 | 7.45 | -0.07 | -0.93% | 7.42 | 7.54 | 242401 | 18105.62 | 1.32% |
| 2025-04-28 | 7.80 | 7.52 | -0.07 | -0.92% | 7.50 | 7.95 | 444279 | 34104.26 | 2.41% |
| 2025-04-25 | 7.55 | 7.59 | 0.03 | 0.40% | 7.51 | 7.62 | 217734 | 16502.11 | 1.18% |
| 2025-04-24 | 7.75 | 7.56 | -0.19 | -2.45% | 7.54 | 7.76 | 318103 | 24197.74 | 1.73% |
| 2025-04-23 | 7.77 | 7.75 | 0.06 | 0.78% | 7.71 | 7.83 | 263696 | 20430.75 | 1.43% |
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。
