| 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 | 9.24 | 10.25 | 0.93 | 9.98% | 9.24 | 10.25 | 1518091 | 149789.84 | 8.24% |
| 2025-12-11 | 9.42 | 9.32 | -0.08 | -0.85% | 9.30 | 9.60 | 629194 | 59478.30 | 3.42% |
| 2025-12-10 | 9.55 | 9.40 | -0.18 | -1.88% | 9.22 | 9.56 | 668566 | 62338.18 | 3.63% |
| 2025-12-09 | 9.41 | 9.58 | 0.14 | 1.48% | 9.35 | 9.64 | 852233 | 81277.45 | 4.63% |
| 2025-12-08 | 9.44 | 9.44 | 0.05 | 0.53% | 9.37 | 9.52 | 506980 | 47959.62 | 2.75% |
| 2025-12-05 | 9.09 | 9.39 | 0.29 | 3.19% | 9.07 | 9.39 | 578633 | 53713.15 | 3.14% |
| 2025-12-04 | 9.14 | 9.10 | -0.10 | -1.09% | 9.06 | 9.21 | 332467 | 30301.75 | 1.81% |
| 2025-12-03 | 9.40 | 9.20 | -0.20 | -2.13% | 9.15 | 9.40 | 434495 | 40120.32 | 2.36% |
| 2025-12-02 | 9.48 | 9.40 | -0.10 | -1.05% | 9.31 | 9.48 | 464773 | 43513.50 | 2.52% |
| 2025-12-01 | 9.47 | 9.50 | -0.01 | -0.11% | 9.44 | 9.60 | 516297 | 49023.22 | 2.80% |
| 2025-11-28 | 9.26 | 9.51 | 0.21 | 2.26% | 9.22 | 9.54 | 649407 | 60999.90 | 3.53% |
| 2025-11-27 | 9.32 | 9.30 | -0.10 | -1.06% | 9.27 | 9.51 | 570733 | 53623.80 | 3.10% |
| 2025-11-26 | 9.68 | 9.40 | -0.28 | -2.89% | 9.35 | 9.68 | 783982 | 74445.70 | 4.26% |
| 2025-11-25 | 9.63 | 9.68 | 0.07 | 0.73% | 9.54 | 9.85 | 866728 | 84298.00 | 4.71% |
| 2025-11-24 | 9.58 | 9.61 | 0.09 | 0.95% | 9.36 | 9.67 | 664656 | 63230.91 | 3.61% |
| 2025-11-21 | 9.87 | 9.52 | -0.60 | -5.93% | 9.50 | 10.05 | 1107369 | 107688.04 | 6.01% |
| 2025-11-20 | 10.35 | 10.12 | -0.22 | -2.13% | 10.09 | 10.47 | 1048841 | 107402.46 | 5.70% |
| 2025-11-19 | 10.49 | 10.34 | -0.30 | -2.82% | 10.26 | 10.60 | 1020336 | 105957.15 | 5.54% |
| 2025-11-18 | 11.10 | 10.64 | -0.63 | -5.59% | 10.45 | 11.20 | 1608601 | 171754.08 | 8.74% |
| 2025-11-17 | 11.46 | 11.27 | -0.27 | -2.34% | 11.01 | 11.62 | 1480138 | 166326.09 | 8.04% |
| 2025-11-14 | 12.02 | 11.54 | -0.86 | -6.94% | 11.47 | 12.10 | 1975989 | 231510.97 | 10.73% |
| 2025-11-13 | 11.44 | 12.40 | 0.37 | 3.08% | 11.20 | 13.00 | 3007242 | 362816.19 | 16.33% |
| 2025-11-12 | 11.10 | 12.03 | 0.75 | 6.65% | 10.85 | 12.41 | 3315740 | 393057.34 | 18.01% |
| 2025-11-11 | 11.70 | 11.28 | -0.52 | -4.41% | 11.10 | 11.99 | 2709175 | 310126.38 | 14.71% |
| 2025-11-10 | 11.00 | 11.80 | 0.76 | 6.88% | 10.75 | 12.14 | 3595948 | 415106.28 | 19.53% |
| 2025-11-07 | 10.98 | 11.04 | 0.14 | 1.28% | 10.55 | 11.65 | 3677564 | 409208.44 | 19.97% |
| 2025-11-06 | 10.90 | 10.90 | 0.99 | 9.99% | 10.90 | 10.90 | 386945 | 42177.02 | 2.10% |
| 2025-11-05 | 8.83 | 9.91 | 0.90 | 9.99% | 8.81 | 9.91 | 1271533 | 120516.45 | 6.90% |
| 2025-11-04 | 8.93 | 9.01 | 0.13 | 1.46% | 8.88 | 9.20 | 1174313 | 106407.12 | 6.38% |
| 2025-11-03 | 8.63 | 8.88 | 0.41 | 4.84% | 8.58 | 8.88 | 873693 | 76700.07 | 4.74% |
| 2025-10-31 | 8.54 | 8.47 | 0.00 | 0.00% | 8.47 | 8.65 | 286517 | 24496.30 | 1.56% |
| 2025-10-30 | 8.67 | 8.47 | -0.23 | -2.64% | 8.45 | 8.67 | 441686 | 37730.09 | 2.40% |
| 2025-10-29 | 8.52 | 8.70 | 0.14 | 1.64% | 8.47 | 8.74 | 542813 | 47023.89 | 2.95% |
| 2025-10-28 | 8.44 | 8.56 | 0.10 | 1.18% | 8.32 | 8.67 | 420232 | 35663.28 | 2.28% |
| 2025-10-27 | 8.33 | 8.46 | 0.19 | 2.30% | 8.29 | 8.52 | 373906 | 31508.41 | 2.03% |
| 2025-10-24 | 8.25 | 8.27 | 0.02 | 0.24% | 8.21 | 8.30 | 179570 | 14814.05 | 0.98% |
| 2025-10-23 | 8.20 | 8.25 | 0.05 | 0.61% | 8.08 | 8.27 | 220096 | 17979.54 | 1.20% |
| 2025-10-22 | 8.25 | 8.20 | -0.10 | -1.20% | 8.18 | 8.26 | 176509 | 14495.49 | 0.96% |
| 2025-10-21 | 8.16 | 8.30 | 0.10 | 1.22% | 8.15 | 8.32 | 251138 | 20815.46 | 1.36% |
| 2025-10-20 | 8.23 | 8.20 | 0.04 | 0.49% | 8.15 | 8.30 | 205370 | 16856.15 | 1.12% |
| 2025-10-17 | 8.54 | 8.16 | -0.38 | -4.45% | 8.16 | 8.55 | 386762 | 32012.77 | 2.10% |
| 2025-10-16 | 8.68 | 8.54 | -0.25 | -2.84% | 8.50 | 8.74 | 436175 | 37350.17 | 2.37% |
| 2025-10-15 | 8.74 | 8.79 | 0.04 | 0.46% | 8.55 | 8.84 | 472019 | 40985.04 | 2.56% |
| 2025-10-14 | 8.79 | 8.75 | 0.04 | 0.46% | 8.63 | 8.97 | 577296 | 50816.24 | 3.13% |
| 2025-10-13 | 8.46 | 8.71 | -0.09 | -1.02% | 8.39 | 8.74 | 477858 | 41130.18 | 2.59% |
| 2025-10-10 | 8.64 | 8.80 | 0.20 | 2.33% | 8.58 | 8.90 | 825847 | 72398.63 | 4.48% |
| 2025-10-09 | 8.32 | 8.60 | 0.37 | 4.50% | 8.32 | 8.60 | 582916 | 49747.25 | 3.17% |
| 2025-09-30 | 8.14 | 8.23 | 0.06 | 0.73% | 8.13 | 8.33 | 194598 | 16024.11 | 1.06% |
| 2025-09-29 | 8.25 | 8.17 | -0.11 | -1.33% | 8.03 | 8.25 | 229092 | 18668.21 | 1.24% |
| 2025-09-26 | 8.25 | 8.28 | 0.06 | 0.73% | 8.21 | 8.47 | 317285 | 26510.78 | 1.72% |
| 2025-09-25 | 8.18 | 8.22 | 0.04 | 0.49% | 8.15 | 8.28 | 190949 | 15707.79 | 1.04% |
| 2025-09-24 | 8.10 | 8.18 | 0.04 | 0.49% | 8.06 | 8.20 | 145325 | 11844.66 | 0.79% |
| 2025-09-23 | 8.18 | 8.14 | -0.04 | -0.49% | 7.98 | 8.22 | 215074 | 17357.00 | 1.17% |
| 2025-09-22 | 8.25 | 8.18 | -0.07 | -0.85% | 8.11 | 8.28 | 164401 | 13423.98 | 0.89% |
| 2025-09-19 | 8.31 | 8.25 | -0.05 | -0.60% | 8.20 | 8.34 | 189110 | 15613.94 | 1.03% |
| 2025-09-18 | 8.46 | 8.30 | -0.21 | -2.47% | 8.25 | 8.47 | 325028 | 27223.62 | 1.76% |
| 2025-09-17 | 8.41 | 8.51 | 0.12 | 1.43% | 8.36 | 8.52 | 322936 | 27327.19 | 1.75% |
| 2025-09-16 | 8.36 | 8.39 | 0.05 | 0.60% | 8.26 | 8.39 | 183128 | 15245.73 | 0.99% |
| 2025-09-15 | 8.38 | 8.34 | -0.06 | -0.71% | 8.31 | 8.46 | 181191 | 15138.33 | 0.98% |
| 2025-09-12 | 8.44 | 8.40 | -0.04 | -0.47% | 8.37 | 8.46 | 181014 | 15248.69 | 0.98% |
| 2025-09-11 | 8.33 | 8.44 | 0.12 | 1.44% | 8.23 | 8.44 | 221096 | 18457.31 | 1.20% |
| 2025-09-10 | 8.37 | 8.32 | -0.05 | -0.60% | 8.29 | 8.38 | 165718 | 13795.18 | 0.90% |
| 2025-09-09 | 8.48 | 8.37 | -0.12 | -1.41% | 8.35 | 8.49 | 190571 | 16024.32 | 1.03% |
| 2025-09-08 | 8.40 | 8.49 | 0.06 | 0.71% | 8.39 | 8.57 | 196685 | 16650.70 | 1.07% |
| 2025-09-05 | 8.33 | 8.43 | 0.10 | 1.20% | 8.26 | 8.43 | 200735 | 16787.47 | 1.09% |
| 2025-09-04 | 8.34 | 8.33 | -0.02 | -0.24% | 8.22 | 8.45 | 248234 | 20733.94 | 1.35% |
| 2025-09-03 | 8.61 | 8.35 | -0.28 | -3.24% | 8.32 | 8.65 | 303132 | 25659.23 | 1.65% |
| 2025-09-02 | 8.74 | 8.63 | -0.15 | -1.71% | 8.55 | 8.81 | 280732 | 24236.39 | 1.52% |
| 2025-09-01 | 8.72 | 8.78 | 0.06 | 0.69% | 8.67 | 8.78 | 270993 | 23643.73 | 1.47% |
| 2025-08-29 | 8.78 | 8.72 | -0.06 | -0.68% | 8.71 | 8.85 | 260296 | 22799.88 | 1.41% |
| 2025-08-28 | 8.76 | 8.78 | 0.02 | 0.23% | 8.47 | 8.84 | 466287 | 40455.84 | 2.53% |
| 2025-08-27 | 9.03 | 8.76 | -0.28 | -3.10% | 8.75 | 9.04 | 475411 | 42417.84 | 2.58% |
| 2025-08-26 | 8.97 | 9.04 | 0.05 | 0.56% | 8.89 | 9.12 | 462654 | 41768.43 | 2.51% |
| 2025-08-25 | 9.06 | 8.99 | 0.00 | 0.00% | 8.92 | 9.06 | 493842 | 44372.77 | 2.68% |
| 2025-08-22 | 8.95 | 8.99 | 0.04 | 0.45% | 8.83 | 9.00 | 525625 | 46840.62 | 2.85% |
| 2025-08-21 | 9.05 | 8.95 | 0.02 | 0.22% | 8.91 | 9.21 | 820320 | 74418.40 | 4.45% |
| 2025-08-20 | 8.88 | 8.93 | 0.00 | 0.00% | 8.81 | 8.94 | 426362 | 37814.12 | 2.32% |
| 2025-08-19 | 8.84 | 8.93 | 0.16 | 1.82% | 8.79 | 9.02 | 694609 | 61777.83 | 3.77% |
| 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% |
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。
