| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 4.08 | 4.09 | 0.06 | 1.49% | 4.02 | 4.12 | 348482 | 14209.53 | 3.12% | 0.00 |
| 2025-10-24 | 4.01 | 4.03 | 0.02 | 0.50% | 4.01 | 4.05 | 161499 | 6502.26 | 1.45% | 0.00 |
| 2025-10-23 | 4.01 | 4.01 | 0.00 | 0.00% | 3.93 | 4.01 | 194551 | 7720.02 | 1.74% | 0.00 |
| 2025-10-22 | 4.01 | 4.01 | 0.00 | 0.00% | 3.97 | 4.04 | 177313 | 7107.93 | 1.59% | 0.00 |
| 2025-10-21 | 3.91 | 4.01 | 0.11 | 2.82% | 3.90 | 4.02 | 279835 | 11137.06 | 2.51% | 0.00 |
| 2025-10-20 | 3.93 | 3.90 | 0.01 | 0.26% | 3.87 | 3.96 | 241898 | 9445.68 | 2.17% | 100.00 |
| 2025-10-17 | 3.99 | 3.89 | -0.10 | -2.51% | 3.88 | 4.02 | 279040 | 10986.87 | 2.50% | 0.00 |
| 2025-10-16 | 4.07 | 3.99 | -0.06 | -1.48% | 3.98 | 4.07 | 204871 | 8212.58 | 1.84% | 0.00 |
| 2025-10-15 | 3.98 | 4.05 | 0.10 | 2.53% | 3.96 | 4.05 | 254468 | 10194.49 | 2.28% | 0.00 |
| 2025-10-14 | 4.04 | 3.95 | -0.09 | -2.23% | 3.94 | 4.08 | 316858 | 12680.30 | 2.84% | 0.00 |
| 2025-10-13 | 3.92 | 4.04 | -0.03 | -0.74% | 3.86 | 4.04 | 333536 | 13214.57 | 2.99% | 0.00 |
| 2025-10-10 | 4.14 | 4.07 | -0.09 | -2.16% | 4.05 | 4.15 | 373776 | 15296.64 | 3.35% | 0.00 |
| 2025-10-09 | 4.10 | 4.16 | 0.08 | 1.96% | 4.08 | 4.23 | 430113 | 17889.96 | 3.85% | 8.00 |
| 2025-09-30 | 4.14 | 4.08 | 0.01 | 0.25% | 4.05 | 4.16 | 270752 | 11048.09 | 2.43% | 0.00 |
| 2025-09-29 | 4.11 | 4.07 | 0.00 | 0.00% | 4.00 | 4.11 | 319741 | 12986.04 | 2.86% | 0.00 |
| 2025-09-26 | 4.10 | 4.07 | -0.04 | -0.97% | 4.03 | 4.17 | 359873 | 14752.96 | 3.22% | 0.00 |
| 2025-09-25 | 4.16 | 4.11 | -0.07 | -1.67% | 4.11 | 4.19 | 344140 | 14243.24 | 3.08% | 0.00 |
| 2025-09-24 | 4.14 | 4.18 | 0.02 | 0.48% | 4.11 | 4.19 | 367518 | 15270.89 | 3.29% | 0.00 |
| 2025-09-23 | 4.30 | 4.16 | -0.17 | -3.93% | 4.10 | 4.32 | 636159 | 26475.32 | 5.70% | 20.00 |
| 2025-09-22 | 4.27 | 4.33 | 0.02 | 0.46% | 4.18 | 4.39 | 627250 | 26794.30 | 5.62% | 0.00 |
| 2025-09-19 | 4.53 | 4.31 | -0.13 | -2.93% | 4.25 | 4.58 | 1105521 | 48281.63 | 9.90% | 0.00 |
| 2025-09-18 | 4.41 | 4.44 | 0.03 | 0.68% | 4.36 | 4.62 | 1313849 | 59075.41 | 11.77% | 10.00 |
| 2025-09-17 | 4.55 | 4.41 | -0.13 | -2.86% | 4.38 | 4.60 | 1045460 | 46263.20 | 9.37% | 183.00 |
| 2025-09-16 | 4.24 | 4.54 | 0.35 | 8.35% | 4.18 | 4.83 | 1941280 | 86870.15 | 17.39% | 8.00 |
| 2025-09-15 | 4.24 | 4.19 | -0.11 | -2.56% | 4.16 | 4.29 | 708096 | 29744.72 | 6.34% | 44.00 |
| 2025-09-12 | 4.39 | 4.30 | 0.01 | 0.23% | 4.29 | 4.59 | 1214003 | 53568.55 | 10.88% | 2.00 |
| 2025-09-11 | 4.69 | 4.29 | -0.26 | -5.71% | 4.10 | 4.69 | 1784052 | 75903.55 | 15.98% | 117.00 |
| 2025-09-10 | 4.54 | 4.55 | 0.00 | 0.00% | 4.47 | 4.61 | 494939 | 22443.32 | 4.43% | 0.00 |
| 2025-09-09 | 4.62 | 4.55 | -0.07 | -1.52% | 4.47 | 4.64 | 626103 | 28468.25 | 5.61% | 30.00 |
| 2025-09-08 | 4.75 | 4.62 | 0.08 | 1.76% | 4.54 | 4.93 | 1282912 | 60102.62 | 11.49% | 47.00 |
| 2025-09-05 | 4.12 | 4.54 | 0.46 | 11.27% | 4.05 | 4.55 | 967286 | 42026.47 | 8.67% | 192.00 |
| 2025-09-04 | 4.11 | 4.08 | -0.02 | -0.49% | 4.01 | 4.22 | 465227 | 19177.01 | 4.17% | 35.00 |
| 2025-09-03 | 4.23 | 4.10 | -0.13 | -3.07% | 4.07 | 4.28 | 434953 | 18104.89 | 3.90% | 0.00 |
| 2025-09-02 | 4.37 | 4.23 | -0.15 | -3.42% | 4.16 | 4.40 | 614021 | 25979.26 | 5.50% | 4.00 |
| 2025-09-01 | 4.28 | 4.38 | 0.10 | 2.34% | 4.26 | 4.42 | 595252 | 25936.10 | 5.33% | 10.00 |
| 2025-08-29 | 4.40 | 4.28 | -0.11 | -2.51% | 4.25 | 4.41 | 556773 | 23948.66 | 4.99% | 49.00 |
| 2025-08-28 | 4.45 | 4.39 | -0.06 | -1.35% | 4.23 | 4.55 | 832353 | 36437.32 | 7.46% | 0.00 |
| 2025-08-27 | 4.49 | 4.45 | -0.06 | -1.33% | 4.43 | 4.86 | 1286052 | 59447.53 | 11.52% | 23.00 |
| 2025-08-26 | 4.46 | 4.51 | 0.05 | 1.12% | 4.45 | 4.63 | 926193 | 42076.45 | 8.30% | 0.00 |
| 2025-08-25 | 4.32 | 4.46 | 0.23 | 5.44% | 4.30 | 4.59 | 1246247 | 55785.31 | 11.16% | 31.00 |
| 2025-08-22 | 4.11 | 4.23 | 0.11 | 2.67% | 4.11 | 4.25 | 657252 | 27523.67 | 5.89% | 5.40 |
| 2025-08-21 | 4.24 | 4.12 | -0.13 | -3.06% | 4.07 | 4.25 | 643329 | 26689.90 | 5.76% | 0.00 |
| 2025-08-20 | 4.13 | 4.25 | 0.11 | 2.66% | 4.10 | 4.30 | 811108 | 34366.22 | 7.27% | 0.00 |
| 2025-08-19 | 4.07 | 4.14 | 0.09 | 2.22% | 4.01 | 4.17 | 699606 | 28744.39 | 6.27% | 0.00 |
| 2025-08-18 | 4.12 | 4.05 | -0.05 | -1.22% | 4.03 | 4.15 | 800343 | 32666.93 | 7.17% | 34.00 |
| 2025-08-15 | 4.14 | 4.10 | 0.03 | 0.74% | 4.09 | 4.22 | 606019 | 25077.56 | 5.43% | 0.00 |
| 2025-08-14 | 4.28 | 4.07 | -0.14 | -3.33% | 4.07 | 4.34 | 961193 | 40270.64 | 8.61% | 86.00 |
| 2025-08-13 | 4.11 | 4.21 | 0.11 | 2.68% | 4.06 | 4.23 | 669827 | 27666.54 | 6.00% | 51.00 |
| 2025-08-12 | 4.08 | 4.10 | 0.00 | 0.00% | 3.95 | 4.17 | 747145 | 30271.30 | 6.69% | 47.00 |
| 2025-08-11 | 4.07 | 4.10 | 0.02 | 0.49% | 4.04 | 4.12 | 462418 | 18877.82 | 4.14% | 0.00 |
| 2025-08-08 | 4.09 | 4.08 | -0.01 | -0.24% | 4.01 | 4.12 | 656146 | 26600.41 | 5.88% | 44.00 |
| 2025-08-07 | 4.12 | 4.09 | -0.02 | -0.49% | 4.07 | 4.17 | 675689 | 27720.53 | 6.05% | 2.00 |
| 2025-08-06 | 3.95 | 4.11 | 0.16 | 4.05% | 3.95 | 4.18 | 1149763 | 47086.35 | 10.30% | 19.00 |
| 2025-08-05 | 3.92 | 3.95 | 0.04 | 1.02% | 3.88 | 4.05 | 1136775 | 44847.62 | 10.18% | 4.00 |
| 2025-08-04 | 3.62 | 3.91 | 0.27 | 7.42% | 3.60 | 3.94 | 1177306 | 44772.19 | 10.55% | 30.00 |
| 2025-08-01 | 3.55 | 3.64 | 0.11 | 3.12% | 3.53 | 3.68 | 783453 | 28322.25 | 7.02% | 92.00 |
| 2025-07-31 | 3.52 | 3.53 | -0.01 | -0.28% | 3.51 | 3.56 | 403669 | 14262.52 | 3.62% | 2.00 |
| 2025-07-30 | 3.54 | 3.54 | -0.02 | -0.56% | 3.48 | 3.56 | 423902 | 14912.39 | 3.80% | 0.00 |
| 2025-07-29 | 3.55 | 3.56 | 0.00 | 0.00% | 3.50 | 3.56 | 355678 | 12540.01 | 3.19% | 14.00 |
| 2025-07-28 | 3.55 | 3.56 | 0.02 | 0.56% | 3.51 | 3.57 | 411918 | 14604.79 | 3.69% | 28.00 |
| 2025-07-25 | 3.52 | 3.54 | 0.03 | 0.85% | 3.45 | 3.54 | 424190 | 14867.27 | 3.80% | 39.00 |
| 2025-07-24 | 3.47 | 3.51 | 0.05 | 1.45% | 3.46 | 3.54 | 424108 | 14816.10 | 3.80% | 0.00 |
| 2025-07-23 | 3.53 | 3.46 | -0.06 | -1.70% | 3.45 | 3.54 | 384226 | 13430.58 | 3.44% | 121.00 |
| 2025-07-22 | 3.57 | 3.52 | -0.02 | -0.56% | 3.49 | 3.59 | 446706 | 15722.78 | 4.00% | 0.00 |
| 2025-07-21 | 3.47 | 3.54 | 0.10 | 2.91% | 3.46 | 3.60 | 802070 | 28466.60 | 7.19% | 52.00 |
| 2025-07-18 | 3.40 | 3.44 | 0.05 | 1.47% | 3.37 | 3.45 | 404614 | 13776.02 | 3.62% | 0.00 |
| 2025-07-17 | 3.37 | 3.39 | 0.02 | 0.59% | 3.35 | 3.46 | 435357 | 14844.51 | 3.90% | 0.00 |
| 2025-07-16 | 3.36 | 3.37 | 0.00 | 0.00% | 3.34 | 3.42 | 327384 | 11092.40 | 2.93% | 0.00 |
| 2025-07-15 | 3.45 | 3.37 | -0.09 | -2.60% | 3.31 | 3.45 | 485200 | 16319.99 | 4.35% | 33.00 |
| 2025-07-14 | 3.44 | 3.46 | 0.02 | 0.58% | 3.40 | 3.49 | 333306 | 11511.51 | 2.99% | 0.00 |
| 2025-07-11 | 3.44 | 3.44 | 0.00 | 0.00% | 3.38 | 3.46 | 358036 | 12258.46 | 3.21% | 0.00 |
| 2025-07-10 | 3.42 | 3.44 | 0.01 | 0.29% | 3.40 | 3.46 | 329306 | 11293.37 | 2.95% | 0.00 |
| 2025-07-09 | 3.46 | 3.43 | -0.03 | -0.87% | 3.41 | 3.49 | 329686 | 11359.27 | 2.95% | 0.00 |
| 2025-07-08 | 3.41 | 3.46 | 0.05 | 1.47% | 3.41 | 3.47 | 350538 | 12059.50 | 3.14% | 0.00 |
| 2025-07-07 | 3.40 | 3.41 | -0.01 | -0.29% | 3.37 | 3.42 | 260704 | 8851.84 | 2.34% | 0.00 |
| 2025-07-04 | 3.50 | 3.42 | -0.07 | -2.01% | 3.40 | 3.50 | 396243 | 13602.57 | 3.55% | 0.00 |
| 2025-07-03 | 3.38 | 3.49 | 0.10 | 2.95% | 3.37 | 3.53 | 601396 | 20760.83 | 5.39% | 0.00 |
| 2025-07-02 | 3.42 | 3.39 | -0.03 | -0.88% | 3.35 | 3.42 | 302934 | 10245.20 | 2.71% | 0.00 |
| 2025-07-01 | 3.46 | 3.42 | -0.02 | -0.58% | 3.39 | 3.47 | 338600 | 11579.47 | 3.03% | 0.00 |
| 2025-06-30 | 3.36 | 3.44 | 0.08 | 2.38% | 3.32 | 3.45 | 460795 | 15697.68 | 4.13% | 24.00 |
五洋自控(300420)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。
