| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-22 | 17.90 | 17.69 | -0.09 | -0.51% | 17.52 | 17.94 | 33428 | 5936.42 | 0.82% |
| 2025-04-21 | 17.32 | 17.78 | 0.54 | 3.13% | 17.24 | 17.91 | 43862 | 7770.32 | 1.08% |
| 2025-04-18 | 16.81 | 17.24 | 0.32 | 1.89% | 16.79 | 17.32 | 40854 | 6972.81 | 1.01% |
| 2025-04-17 | 16.63 | 16.92 | 0.16 | 0.95% | 16.58 | 17.11 | 51537 | 8710.39 | 1.27% |
| 2025-04-16 | 17.18 | 16.76 | -0.42 | -2.44% | 16.45 | 17.18 | 56583 | 9485.23 | 1.40% |
| 2025-04-15 | 17.95 | 17.18 | -0.76 | -4.24% | 17.00 | 17.95 | 85872 | 14855.47 | 2.12% |
| 2025-04-14 | 18.12 | 17.94 | 0.17 | 0.96% | 17.83 | 18.26 | 36956 | 6663.37 | 0.91% |
| 2025-04-11 | 17.28 | 17.77 | 0.38 | 2.19% | 17.26 | 18.05 | 48997 | 8727.23 | 1.21% |
| 2025-04-10 | 17.29 | 17.39 | 0.31 | 1.81% | 17.20 | 17.88 | 54696 | 9619.31 | 1.35% |
| 2025-04-09 | 16.61 | 17.08 | 0.08 | 0.47% | 15.92 | 17.30 | 72559 | 12162.40 | 1.79% |
| 2025-04-08 | 17.69 | 17.00 | -0.69 | -3.90% | 16.58 | 17.97 | 108473 | 18439.29 | 2.67% |
| 2025-04-07 | 18.49 | 17.69 | -1.96 | -9.97% | 17.69 | 18.65 | 48662 | 8707.42 | 1.20% |
| 2025-04-03 | 20.09 | 19.65 | -0.63 | -3.11% | 19.55 | 20.38 | 54404 | 10783.39 | 1.34% |
| 2025-04-02 | 20.01 | 20.28 | 0.28 | 1.40% | 19.97 | 20.56 | 27761 | 5642.16 | 0.68% |
| 2025-04-01 | 20.01 | 20.00 | 0.05 | 0.25% | 19.94 | 20.29 | 24848 | 4998.66 | 0.61% |
| 2025-03-31 | 20.09 | 19.95 | -0.15 | -0.75% | 19.65 | 20.14 | 29984 | 5959.19 | 0.74% |
| 2025-03-28 | 20.46 | 20.10 | -0.36 | -1.76% | 20.05 | 20.64 | 35569 | 7214.00 | 0.88% |
| 2025-03-27 | 20.59 | 20.46 | -0.17 | -0.82% | 20.26 | 20.91 | 31530 | 6477.07 | 0.78% |
| 2025-03-26 | 20.50 | 20.63 | 0.12 | 0.59% | 20.43 | 20.85 | 29892 | 6162.25 | 0.74% |
| 2025-03-25 | 20.61 | 20.51 | -0.12 | -0.58% | 20.46 | 20.95 | 36022 | 7437.21 | 0.89% |
| 2025-03-24 | 20.95 | 20.63 | -0.42 | -2.00% | 20.36 | 21.10 | 50025 | 10357.48 | 1.23% |
| 2025-03-21 | 21.22 | 21.05 | -0.24 | -1.13% | 20.75 | 21.30 | 53440 | 11197.97 | 1.32% |
| 2025-03-20 | 21.51 | 21.29 | -0.22 | -1.02% | 21.24 | 21.53 | 42177 | 9009.09 | 1.04% |
| 2025-03-19 | 21.47 | 21.51 | -0.19 | -0.88% | 21.24 | 21.73 | 58376 | 12538.57 | 1.44% |
| 2025-03-18 | 20.88 | 21.70 | 0.80 | 3.83% | 20.86 | 21.74 | 125039 | 26826.60 | 3.08% |
| 2025-03-17 | 20.52 | 20.90 | 0.35 | 1.70% | 20.40 | 21.25 | 72216 | 14976.83 | 1.78% |
| 2025-03-14 | 20.16 | 20.55 | 0.26 | 1.28% | 20.01 | 20.66 | 53599 | 10905.08 | 1.32% |
| 2025-03-13 | 20.72 | 20.29 | -0.56 | -2.69% | 20.05 | 20.83 | 48134 | 9792.76 | 1.19% |
| 2025-03-12 | 21.40 | 20.85 | -0.12 | -0.57% | 20.81 | 21.57 | 44104 | 9289.02 | 1.09% |
| 2025-03-11 | 20.31 | 20.97 | 0.47 | 2.29% | 20.20 | 21.20 | 57113 | 11919.11 | 1.41% |
| 2025-03-10 | 20.73 | 20.50 | -0.25 | -1.20% | 20.30 | 20.88 | 42970 | 8827.13 | 1.06% |
| 2025-03-07 | 20.90 | 20.75 | -0.20 | -0.95% | 20.68 | 21.13 | 39607 | 8265.13 | 0.98% |
| 2025-03-06 | 20.89 | 20.95 | 0.19 | 0.92% | 20.65 | 21.25 | 46221 | 9689.04 | 1.14% |
| 2025-03-05 | 20.90 | 20.76 | -0.18 | -0.86% | 20.61 | 21.03 | 27348 | 5672.75 | 0.67% |
| 2025-03-04 | 20.80 | 20.94 | 0.18 | 0.87% | 20.52 | 20.98 | 28655 | 5971.11 | 0.71% |
| 2025-03-03 | 20.53 | 20.76 | 0.24 | 1.17% | 20.38 | 21.16 | 44018 | 9178.77 | 1.09% |
| 2025-02-28 | 21.10 | 20.52 | -0.70 | -3.30% | 20.42 | 21.19 | 52910 | 10983.36 | 1.30% |
| 2025-02-27 | 21.30 | 21.22 | -0.07 | -0.33% | 20.80 | 21.33 | 56219 | 11844.95 | 1.39% |
| 2025-02-26 | 21.10 | 21.29 | 0.18 | 0.85% | 21.10 | 21.67 | 48552 | 10324.47 | 1.20% |
| 2025-02-25 | 20.84 | 21.11 | 0.12 | 0.57% | 20.55 | 21.55 | 79548 | 16802.99 | 1.96% |
| 2025-02-24 | 21.17 | 20.99 | -0.23 | -1.08% | 20.85 | 21.25 | 50529 | 10628.25 | 1.25% |
| 2025-02-21 | 20.97 | 21.22 | 0.23 | 1.10% | 20.73 | 21.37 | 64900 | 13724.32 | 1.60% |
| 2025-02-20 | 20.48 | 20.99 | 0.57 | 2.79% | 20.23 | 21.37 | 97231 | 20344.83 | 2.40% |
| 2025-02-19 | 19.90 | 20.42 | 0.61 | 3.08% | 19.81 | 20.47 | 60125 | 12163.78 | 1.48% |
| 2025-02-18 | 20.10 | 19.81 | -0.22 | -1.10% | 19.70 | 20.41 | 62076 | 12413.04 | 1.53% |
| 2025-02-17 | 20.26 | 20.03 | -0.14 | -0.69% | 19.95 | 20.41 | 36252 | 7286.76 | 0.89% |
| 2025-02-14 | 20.00 | 20.17 | 0.24 | 1.20% | 19.91 | 20.55 | 45147 | 9137.32 | 1.11% |
| 2025-02-13 | 20.51 | 19.93 | -0.61 | -2.97% | 19.93 | 20.58 | 56882 | 11440.06 | 1.40% |
| 2025-02-12 | 20.37 | 20.54 | 0.18 | 0.88% | 20.20 | 20.59 | 54914 | 11215.32 | 1.35% |
| 2025-02-11 | 20.08 | 20.36 | 0.29 | 1.44% | 19.89 | 20.43 | 44903 | 9059.95 | 1.11% |
| 2025-02-10 | 20.10 | 20.07 | -0.01 | -0.05% | 19.72 | 20.18 | 39908 | 7979.01 | 0.98% |
| 2025-02-07 | 20.27 | 20.08 | -0.22 | -1.08% | 19.85 | 20.48 | 62581 | 12633.05 | 1.54% |
| 2025-02-06 | 18.99 | 20.30 | 1.23 | 6.45% | 18.88 | 20.31 | 69444 | 13777.56 | 1.71% |
| 2025-02-05 | 18.99 | 19.07 | 0.23 | 1.22% | 18.84 | 19.20 | 34105 | 6491.18 | 0.84% |
| 2025-01-27 | 19.30 | 18.84 | -0.43 | -2.23% | 18.75 | 19.45 | 37199 | 7066.41 | 0.92% |
| 2025-01-24 | 18.92 | 19.27 | 0.43 | 2.28% | 18.75 | 19.33 | 36515 | 6970.45 | 0.90% |
| 2025-01-23 | 19.81 | 18.84 | -0.74 | -3.78% | 18.80 | 19.88 | 70874 | 13676.05 | 1.75% |
| 2025-01-22 | 19.75 | 19.58 | -0.30 | -1.51% | 19.38 | 19.92 | 35724 | 7011.00 | 0.88% |
| 2025-01-21 | 19.97 | 19.88 | -0.09 | -0.45% | 19.62 | 20.08 | 26818 | 5314.53 | 0.66% |
| 2025-01-20 | 19.49 | 19.97 | 0.63 | 3.26% | 19.35 | 20.15 | 51528 | 10247.23 | 1.27% |
| 2025-01-17 | 18.81 | 19.34 | 0.46 | 2.44% | 18.70 | 19.53 | 45299 | 8678.23 | 1.12% |
| 2025-01-16 | 19.10 | 18.88 | -0.08 | -0.42% | 18.77 | 19.32 | 35613 | 6760.85 | 0.88% |
| 2025-01-15 | 19.20 | 18.96 | -0.28 | -1.46% | 18.80 | 19.34 | 43453 | 8247.94 | 1.07% |
| 2025-01-14 | 18.77 | 19.24 | 0.57 | 3.05% | 18.59 | 19.32 | 60386 | 11479.02 | 1.49% |
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。
