| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-07-01 | 19.37 | 19.55 | 0.30 | 1.56% | 19.22 | 19.68 | 34421 | 6695.85 | 2.69% |
| 2025-06-30 | 19.00 | 19.25 | 0.25 | 1.32% | 18.60 | 19.45 | 61526 | 11718.06 | 4.81% |
| 2025-06-27 | 19.09 | 19.00 | -0.15 | -0.78% | 18.63 | 19.39 | 32630 | 6188.41 | 2.55% |
| 2025-06-26 | 19.53 | 19.15 | -0.27 | -1.39% | 18.90 | 19.79 | 59746 | 11533.94 | 4.67% |
| 2025-06-25 | 19.37 | 19.42 | 0.22 | 1.15% | 18.95 | 19.56 | 36009 | 6933.03 | 2.81% |
| 2025-06-24 | 19.20 | 19.20 | 0.25 | 1.32% | 18.59 | 19.28 | 45833 | 8681.26 | 3.58% |
| 2025-06-23 | 18.29 | 18.95 | 0.66 | 3.61% | 17.87 | 18.96 | 44103 | 8169.09 | 3.45% |
| 2025-06-20 | 18.96 | 18.29 | -0.76 | -3.99% | 17.97 | 19.04 | 51571 | 9553.60 | 4.03% |
| 2025-06-19 | 19.76 | 19.05 | -0.71 | -3.59% | 18.66 | 19.84 | 57126 | 10913.74 | 4.46% |
| 2025-06-18 | 20.40 | 19.76 | -0.69 | -3.37% | 19.70 | 20.61 | 43003 | 8610.02 | 3.36% |
| 2025-06-17 | 20.28 | 20.45 | 0.17 | 0.84% | 20.22 | 21.00 | 62834 | 12908.88 | 4.91% |
| 2025-06-16 | 18.70 | 20.29 | 1.34 | 7.07% | 18.70 | 20.33 | 100290 | 19927.23 | 7.84% |
| 2025-06-13 | 19.75 | 18.95 | -1.05 | -5.25% | 18.66 | 19.78 | 74260 | 14251.79 | 5.80% |
| 2025-06-12 | 18.90 | 20.00 | 0.99 | 5.21% | 18.90 | 20.72 | 87827 | 17502.53 | 6.86% |
| 2025-06-11 | 18.96 | 19.01 | -0.15 | -0.78% | 18.94 | 19.50 | 39754 | 7632.56 | 3.11% |
| 2025-06-10 | 19.00 | 19.16 | 0.21 | 1.11% | 18.60 | 19.30 | 48584 | 9226.21 | 3.80% |
| 2025-06-09 | 18.35 | 18.95 | 0.45 | 2.43% | 18.35 | 19.38 | 71182 | 13506.27 | 5.56% |
| 2025-06-06 | 18.57 | 18.50 | -0.07 | -0.38% | 18.30 | 18.80 | 44195 | 8181.33 | 3.45% |
| 2025-06-05 | 18.40 | 18.57 | 0.49 | 2.71% | 18.06 | 19.16 | 74844 | 13970.71 | 5.85% |
| 2025-06-04 | 18.38 | 18.08 | 0.05 | 0.28% | 18.00 | 18.65 | 39132 | 7159.00 | 3.06% |
| 2025-06-03 | 18.33 | 18.03 | -0.07 | -0.39% | 18.01 | 18.58 | 41798 | 7644.51 | 3.27% |
| 2025-05-30 | 18.95 | 18.10 | -0.73 | -3.88% | 18.03 | 19.06 | 82868 | 15249.30 | 6.47% |
| 2025-05-29 | 18.17 | 18.83 | 0.60 | 3.29% | 18.10 | 19.65 | 97932 | 18597.70 | 7.65% |
| 2025-05-28 | 17.81 | 18.23 | 0.30 | 1.67% | 17.66 | 18.68 | 70595 | 12849.09 | 5.52% |
| 2025-05-27 | 17.99 | 17.93 | 0.00 | 0.00% | 17.62 | 18.49 | 66220 | 11971.38 | 5.17% |
| 2025-05-26 | 18.60 | 17.93 | -0.80 | -4.27% | 17.88 | 18.88 | 108312 | 19697.57 | 8.46% |
| 2025-05-23 | 19.74 | 18.73 | -1.12 | -5.64% | 17.90 | 19.92 | 169277 | 32249.45 | 13.22% |
| 2025-05-22 | 18.88 | 19.85 | 0.88 | 4.64% | 18.82 | 20.22 | 134076 | 26316.68 | 10.47% |
| 2025-05-21 | 18.36 | 18.97 | 0.29 | 1.55% | 18.16 | 19.40 | 100091 | 18782.31 | 7.82% |
| 2025-05-20 | 18.85 | 18.68 | 0.17 | 0.92% | 18.35 | 19.32 | 121863 | 22855.71 | 9.52% |
| 2025-05-19 | 19.03 | 18.51 | -0.47 | -2.48% | 17.86 | 19.54 | 153550 | 28377.64 | 12.00% |
| 2025-05-16 | 18.00 | 18.98 | 0.74 | 4.06% | 17.77 | 19.56 | 164062 | 31026.04 | 12.82% |
| 2025-05-15 | 17.81 | 18.24 | 0.61 | 3.46% | 17.30 | 19.02 | 176887 | 32076.28 | 13.82% |
| 2025-05-14 | 16.97 | 17.63 | -0.07 | -0.40% | 16.62 | 18.19 | 209294 | 36260.47 | 16.35% |
| 2025-05-13 | 16.79 | 17.70 | 1.20 | 7.27% | 16.50 | 18.15 | 223775 | 39139.40 | 17.48% |
| 2025-05-12 | 16.00 | 16.50 | 0.69 | 4.36% | 15.82 | 17.39 | 216785 | 35825.91 | 16.94% |
| 2025-05-09 | 15.66 | 15.81 | 0.16 | 1.02% | 15.56 | 16.25 | 130017 | 20609.21 | 10.16% |
| 2025-05-08 | 14.87 | 15.65 | 0.77 | 5.17% | 14.67 | 15.80 | 106886 | 16314.00 | 8.35% |
| 2025-05-07 | 14.58 | 14.88 | 0.75 | 5.31% | 14.34 | 14.96 | 97383 | 14225.49 | 7.61% |
| 2025-05-06 | 13.76 | 14.13 | 0.66 | 4.90% | 13.62 | 14.38 | 62613 | 8795.27 | 4.89% |
| 2025-04-30 | 13.77 | 13.47 | -0.31 | -2.25% | 13.47 | 13.89 | 43020 | 5874.18 | 3.36% |
| 2025-04-29 | 13.60 | 13.78 | 0.05 | 0.36% | 13.28 | 13.90 | 38339 | 5260.91 | 3.00% |
| 2025-04-28 | 13.77 | 13.73 | -0.24 | -1.72% | 13.66 | 14.28 | 60490 | 8386.22 | 4.73% |
| 2025-04-25 | 14.15 | 13.97 | -0.83 | -5.61% | 13.70 | 14.52 | 136457 | 19223.62 | 10.66% |
| 2025-04-24 | 15.51 | 14.80 | -0.39 | -2.57% | 14.60 | 16.71 | 276014 | 43983.43 | 21.56% |
| 2025-04-23 | 15.13 | 15.19 | 0.14 | 0.93% | 14.98 | 15.40 | 50047 | 7592.65 | 3.91% |
| 2025-04-22 | 14.65 | 15.05 | 0.31 | 2.10% | 14.62 | 15.09 | 35570 | 5288.66 | 2.78% |
| 2025-04-21 | 14.07 | 14.74 | 0.68 | 4.84% | 14.00 | 14.76 | 48052 | 6935.05 | 3.75% |
| 2025-04-18 | 13.90 | 14.06 | 0.31 | 2.25% | 13.70 | 14.18 | 42956 | 6000.96 | 3.36% |
| 2025-04-17 | 13.70 | 13.75 | -0.15 | -1.08% | 13.70 | 14.06 | 34864 | 4839.20 | 2.72% |
| 2025-04-16 | 14.58 | 13.90 | -0.91 | -6.14% | 13.42 | 14.70 | 90007 | 12505.40 | 7.03% |
| 2025-04-15 | 14.46 | 14.81 | 0.38 | 2.63% | 14.27 | 14.96 | 57077 | 8349.92 | 4.46% |
| 2025-04-14 | 13.77 | 14.43 | 0.82 | 6.02% | 13.76 | 14.50 | 42483 | 6057.42 | 3.32% |
| 2025-04-11 | 13.44 | 13.61 | 0.18 | 1.34% | 13.30 | 13.83 | 23759 | 3250.63 | 1.86% |
| 2025-04-10 | 13.43 | 13.43 | 0.31 | 2.36% | 13.13 | 13.78 | 37193 | 5047.66 | 2.91% |
| 2025-04-09 | 12.60 | 13.12 | 0.21 | 1.63% | 11.69 | 13.50 | 62371 | 7756.79 | 4.87% |
| 2025-04-08 | 13.21 | 12.91 | -0.67 | -4.93% | 12.55 | 13.79 | 50036 | 6538.38 | 3.91% |
| 2025-04-07 | 14.03 | 13.58 | -1.51 | -10.01% | 13.58 | 15.08 | 57987 | 8160.55 | 4.53% |
| 2025-04-03 | 15.09 | 15.09 | -0.06 | -0.40% | 14.82 | 15.25 | 27535 | 4151.91 | 2.15% |
| 2025-04-02 | 15.36 | 15.15 | 0.08 | 0.53% | 14.81 | 15.36 | 23398 | 3538.05 | 1.83% |
| 2025-04-01 | 14.12 | 15.07 | 0.41 | 2.80% | 14.12 | 15.25 | 35549 | 5333.28 | 2.78% |
| 2025-03-31 | 14.80 | 14.66 | -0.14 | -0.95% | 14.30 | 14.99 | 31289 | 4598.96 | 2.44% |
| 2025-03-28 | 15.16 | 14.80 | -0.37 | -2.44% | 14.80 | 15.31 | 28204 | 4245.73 | 2.20% |
| 2025-03-27 | 15.53 | 15.17 | -0.28 | -1.81% | 15.03 | 15.53 | 25274 | 3847.11 | 1.97% |
| 2025-03-26 | 15.22 | 15.45 | 0.17 | 1.11% | 15.22 | 15.58 | 28641 | 4419.95 | 2.24% |
| 2025-03-25 | 15.53 | 15.28 | 0.06 | 0.39% | 14.95 | 15.53 | 45005 | 6862.25 | 3.52% |
| 2025-03-24 | 15.78 | 15.22 | -0.57 | -3.61% | 15.06 | 15.90 | 54220 | 8358.55 | 4.24% |
| 2025-03-21 | 15.00 | 15.79 | 0.52 | 3.41% | 14.69 | 15.98 | 96824 | 15005.69 | 7.56% |
| 2025-03-20 | 15.86 | 15.27 | -0.68 | -4.26% | 14.86 | 16.35 | 109674 | 17033.46 | 8.57% |
| 2025-03-19 | 16.18 | 15.95 | -0.07 | -0.44% | 15.70 | 16.35 | 63648 | 10216.72 | 4.97% |
| 2025-03-18 | 15.55 | 16.02 | 0.40 | 2.56% | 15.55 | 16.02 | 58178 | 9215.83 | 4.55% |
| 2025-03-17 | 15.19 | 15.62 | 0.51 | 3.38% | 15.17 | 15.73 | 47315 | 7314.97 | 3.70% |
| 2025-03-14 | 15.01 | 15.11 | 0.10 | 0.67% | 14.67 | 15.21 | 48060 | 7186.63 | 3.75% |
| 2025-03-13 | 14.97 | 15.01 | 0.04 | 0.27% | 14.85 | 15.38 | 53023 | 8003.53 | 4.14% |
| 2025-03-12 | 14.95 | 14.97 | 0.02 | 0.13% | 14.79 | 15.03 | 35966 | 5374.68 | 2.81% |
| 2025-03-11 | 14.70 | 14.95 | 0.22 | 1.49% | 14.46 | 15.07 | 46315 | 6882.49 | 3.62% |
| 2025-03-10 | 14.32 | 14.73 | 0.53 | 3.73% | 14.20 | 14.85 | 43627 | 6349.90 | 3.41% |
| 2025-03-07 | 14.33 | 14.20 | -0.13 | -0.91% | 14.09 | 14.39 | 27045 | 3840.52 | 2.11% |
| 2025-03-06 | 14.06 | 14.33 | 0.27 | 1.92% | 14.00 | 14.39 | 35406 | 5055.09 | 2.77% |
| 2025-03-05 | 13.71 | 14.06 | 0.21 | 1.52% | 13.61 | 14.13 | 33762 | 4690.17 | 2.64% |
三晖电气(002857)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。
