| 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 | 26.98 | 27.67 | 0.68 | 2.52% | 26.52 | 28.30 | 127650 | 35339.61 | 3.15% |
| 2025-08-15 | 26.10 | 26.99 | 1.02 | 3.93% | 26.00 | 27.34 | 92772 | 24791.13 | 2.29% |
| 2025-08-14 | 26.39 | 25.97 | -0.24 | -0.92% | 25.90 | 26.54 | 74811 | 19548.47 | 1.84% |
| 2025-08-13 | 26.60 | 26.21 | -0.34 | -1.28% | 25.96 | 26.66 | 136010 | 35635.92 | 3.35% |
| 2025-08-12 | 26.80 | 26.55 | -0.11 | -0.41% | 25.88 | 26.80 | 107854 | 28391.78 | 2.66% |
| 2025-08-11 | 25.70 | 26.66 | 0.98 | 3.82% | 25.30 | 26.66 | 131919 | 34569.76 | 3.25% |
| 2025-08-08 | 25.25 | 25.68 | 0.43 | 1.70% | 24.99 | 25.85 | 82738 | 21015.88 | 2.04% |
| 2025-08-07 | 25.43 | 25.25 | -0.16 | -0.63% | 25.09 | 25.85 | 86261 | 21883.61 | 2.13% |
| 2025-08-06 | 25.80 | 25.41 | -0.39 | -1.51% | 25.27 | 26.48 | 153226 | 39334.50 | 3.78% |
| 2025-08-05 | 26.24 | 25.80 | -0.29 | -1.11% | 25.61 | 26.26 | 97510 | 25308.96 | 2.40% |
| 2025-08-04 | 25.61 | 26.09 | 0.50 | 1.95% | 24.73 | 26.13 | 114470 | 29359.40 | 2.82% |
| 2025-08-01 | 25.25 | 25.59 | 0.29 | 1.15% | 24.90 | 25.60 | 132717 | 33599.41 | 3.27% |
| 2025-07-31 | 24.96 | 25.30 | 0.29 | 1.16% | 24.89 | 26.22 | 158627 | 40514.15 | 3.91% |
| 2025-07-30 | 24.25 | 25.01 | 0.54 | 2.21% | 24.10 | 25.20 | 197665 | 48868.80 | 4.87% |
| 2025-07-29 | 22.38 | 24.47 | 1.93 | 8.56% | 22.38 | 24.79 | 280757 | 67668.99 | 6.92% |
| 2025-07-28 | 22.01 | 22.54 | 0.53 | 2.41% | 21.83 | 22.55 | 84646 | 18916.34 | 2.09% |
| 2025-07-25 | 21.85 | 22.01 | 0.17 | 0.78% | 21.60 | 22.05 | 45100 | 9849.99 | 1.11% |
| 2025-07-24 | 21.51 | 21.84 | 0.34 | 1.58% | 21.41 | 22.10 | 61791 | 13486.73 | 1.52% |
| 2025-07-23 | 21.55 | 21.50 | 0.00 | 0.00% | 21.40 | 21.62 | 61758 | 13282.31 | 1.52% |
| 2025-07-22 | 20.93 | 21.50 | 0.49 | 2.33% | 20.90 | 21.68 | 107010 | 22936.07 | 2.64% |
| 2025-07-21 | 20.90 | 21.01 | 0.11 | 0.53% | 20.83 | 21.40 | 64793 | 13666.03 | 1.60% |
| 2025-07-18 | 20.75 | 20.90 | 0.16 | 0.77% | 20.59 | 20.93 | 48472 | 10077.43 | 1.20% |
| 2025-07-17 | 19.85 | 20.74 | 0.89 | 4.48% | 19.73 | 21.11 | 111085 | 22785.38 | 2.74% |
| 2025-07-16 | 20.00 | 19.85 | -0.09 | -0.45% | 19.80 | 20.08 | 30959 | 6167.26 | 0.76% |
| 2025-07-15 | 19.80 | 19.94 | 0.08 | 0.40% | 19.75 | 20.00 | 29277 | 5817.92 | 0.72% |
| 2025-07-14 | 19.90 | 19.86 | 0.06 | 0.30% | 19.74 | 19.96 | 31572 | 6262.24 | 0.78% |
| 2025-07-11 | 19.82 | 19.80 | -0.05 | -0.25% | 19.71 | 20.14 | 37304 | 7417.35 | 0.92% |
| 2025-07-10 | 19.77 | 19.85 | 0.08 | 0.40% | 19.66 | 19.87 | 25248 | 4988.34 | 0.62% |
| 2025-07-09 | 20.05 | 19.77 | -0.15 | -0.75% | 19.74 | 20.10 | 31825 | 6318.96 | 0.78% |
| 2025-07-08 | 19.70 | 19.92 | 0.32 | 1.63% | 19.56 | 20.03 | 32329 | 6427.63 | 0.80% |
| 2025-07-07 | 19.75 | 19.60 | -0.23 | -1.16% | 19.58 | 19.93 | 23520 | 4624.40 | 0.58% |
| 2025-07-04 | 20.01 | 19.83 | -0.23 | -1.15% | 19.73 | 20.24 | 41160 | 8196.10 | 1.01% |
| 2025-07-03 | 19.85 | 20.06 | 0.25 | 1.26% | 19.68 | 20.16 | 51327 | 10234.53 | 1.27% |
| 2025-07-02 | 19.90 | 19.81 | -0.18 | -0.90% | 19.67 | 19.91 | 36335 | 7189.94 | 0.90% |
| 2025-07-01 | 19.95 | 19.99 | 0.08 | 0.40% | 19.76 | 20.06 | 35838 | 7129.02 | 0.88% |
| 2025-06-30 | 20.07 | 19.91 | -0.16 | -0.80% | 19.88 | 20.26 | 44385 | 8860.92 | 1.09% |
| 2025-06-27 | 20.43 | 20.07 | -0.27 | -1.33% | 19.94 | 20.44 | 71284 | 14355.76 | 1.76% |
| 2025-06-26 | 19.28 | 20.34 | 1.06 | 5.50% | 19.21 | 20.63 | 145154 | 29235.16 | 3.58% |
| 2025-06-25 | 19.13 | 19.28 | 0.15 | 0.78% | 19.05 | 19.34 | 43916 | 8433.32 | 1.08% |
| 2025-06-24 | 18.97 | 19.13 | 0.22 | 1.16% | 18.83 | 19.18 | 44238 | 8416.92 | 1.09% |
| 2025-06-23 | 18.30 | 18.91 | 0.52 | 2.83% | 18.12 | 18.98 | 41648 | 7771.25 | 1.03% |
| 2025-06-20 | 18.65 | 18.39 | -0.26 | -1.39% | 18.31 | 18.86 | 26527 | 4913.73 | 0.65% |
| 2025-06-19 | 18.32 | 18.65 | 0.33 | 1.80% | 18.23 | 18.86 | 45912 | 8541.26 | 1.13% |
| 2025-06-18 | 18.06 | 18.32 | 0.17 | 0.94% | 18.04 | 18.37 | 24373 | 4434.49 | 0.60% |
| 2025-06-17 | 18.38 | 18.15 | -0.10 | -0.55% | 18.09 | 18.38 | 29861 | 5431.92 | 0.74% |
| 2025-06-16 | 18.20 | 18.25 | -0.03 | -0.16% | 18.00 | 18.40 | 32684 | 5942.74 | 0.81% |
| 2025-06-13 | 18.66 | 18.28 | -0.38 | -2.04% | 18.26 | 18.88 | 31251 | 5777.53 | 0.77% |
| 2025-06-12 | 18.55 | 18.66 | 0.02 | 0.11% | 18.49 | 18.74 | 15883 | 2957.10 | 0.39% |
| 2025-06-11 | 18.63 | 18.64 | 0.01 | 0.05% | 18.61 | 18.88 | 19715 | 3694.61 | 0.49% |
| 2025-06-10 | 18.92 | 18.63 | -0.31 | -1.64% | 18.44 | 18.95 | 28801 | 5385.27 | 0.71% |
| 2025-06-09 | 18.97 | 18.94 | -0.04 | -0.21% | 18.82 | 19.09 | 24719 | 4682.47 | 0.61% |
| 2025-06-06 | 19.19 | 18.98 | -0.24 | -1.25% | 18.89 | 19.21 | 25448 | 4841.79 | 0.63% |
| 2025-06-05 | 19.17 | 19.22 | 0.03 | 0.16% | 19.06 | 19.25 | 22582 | 4328.90 | 0.56% |
| 2025-06-04 | 19.13 | 19.19 | 0.07 | 0.37% | 19.07 | 19.26 | 25341 | 4857.92 | 0.62% |
| 2025-06-03 | 18.60 | 19.12 | 0.36 | 1.92% | 18.58 | 19.25 | 44255 | 8448.91 | 1.09% |
| 2025-05-30 | 18.80 | 18.76 | -0.11 | -0.58% | 18.55 | 18.83 | 35560 | 6653.46 | 0.88% |
| 2025-05-29 | 18.19 | 18.87 | 0.81 | 4.49% | 18.18 | 19.18 | 89498 | 16893.92 | 2.21% |
| 2025-05-28 | 18.46 | 18.18 | -0.30 | -1.62% | 18.15 | 18.58 | 33184 | 6083.65 | 0.82% |
| 2025-05-27 | 18.24 | 18.48 | 0.24 | 1.32% | 18.10 | 18.54 | 41986 | 7701.29 | 1.04% |
| 2025-05-26 | 18.50 | 18.24 | -0.31 | -1.67% | 18.08 | 18.53 | 54212 | 9889.29 | 1.34% |
| 2025-05-23 | 18.50 | 18.55 | -0.81 | -4.18% | 18.50 | 19.06 | 92025 | 17268.89 | 2.27% |
| 2025-05-22 | 20.44 | 19.36 | 0.33 | 1.73% | 19.20 | 20.85 | 182164 | 36155.68 | 4.49% |
| 2025-05-21 | 18.40 | 19.03 | 0.63 | 3.42% | 18.25 | 19.09 | 57181 | 10665.16 | 1.41% |
| 2025-05-20 | 18.35 | 18.40 | 0.03 | 0.16% | 18.21 | 18.80 | 35709 | 6603.74 | 0.88% |
| 2025-05-19 | 18.26 | 18.37 | 0.12 | 0.66% | 18.05 | 18.37 | 24315 | 4428.38 | 0.60% |
| 2025-05-16 | 18.20 | 18.25 | -0.01 | -0.05% | 18.18 | 18.38 | 17285 | 3158.63 | 0.43% |
| 2025-05-15 | 18.46 | 18.26 | -0.31 | -1.67% | 18.25 | 18.55 | 19442 | 3561.78 | 0.48% |
| 2025-05-14 | 18.51 | 18.57 | -0.03 | -0.16% | 18.35 | 18.66 | 28985 | 5363.58 | 0.71% |
| 2025-05-13 | 19.05 | 18.60 | -0.29 | -1.54% | 18.50 | 19.10 | 41099 | 7677.24 | 1.01% |
| 2025-05-12 | 18.39 | 18.89 | 0.72 | 3.96% | 18.39 | 18.99 | 52964 | 9949.00 | 1.31% |
| 2025-05-09 | 18.50 | 18.17 | -0.29 | -1.57% | 18.11 | 18.55 | 35564 | 6496.59 | 0.88% |
| 2025-05-08 | 18.28 | 18.46 | 0.06 | 0.33% | 18.23 | 18.66 | 29705 | 5508.77 | 0.73% |
| 2025-05-07 | 18.40 | 18.40 | 0.12 | 0.66% | 18.20 | 18.76 | 50304 | 9304.99 | 1.24% |
| 2025-05-06 | 18.16 | 18.28 | 0.20 | 1.11% | 18.03 | 18.52 | 39600 | 7192.10 | 0.98% |
| 2025-04-30 | 18.02 | 18.08 | 0.05 | 0.28% | 18.00 | 18.18 | 23461 | 4242.79 | 0.58% |
| 2025-04-29 | 17.66 | 18.03 | 0.37 | 2.10% | 17.34 | 18.11 | 39233 | 6981.95 | 0.97% |
| 2025-04-28 | 18.03 | 17.66 | -0.46 | -2.54% | 17.60 | 18.10 | 27598 | 4898.66 | 0.68% |
| 2025-04-25 | 17.95 | 18.12 | 0.19 | 1.06% | 17.90 | 18.48 | 32057 | 5817.91 | 0.79% |
| 2025-04-24 | 18.07 | 17.93 | -0.15 | -0.83% | 17.91 | 18.33 | 34723 | 6275.50 | 0.86% |
| 2025-04-23 | 17.77 | 18.08 | 0.39 | 2.20% | 17.71 | 18.22 | 42503 | 7650.79 | 1.05% |
洁美科技(002859)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。
