| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 13.69 | 13.46 | -0.20 | -1.46% | 13.39 | 13.74 | 23366 | 3150.98 | 0.70% | 0.00 |
| 2025-06-19 | 13.85 | 13.66 | -0.30 | -2.15% | 13.40 | 13.89 | 50704 | 6906.91 | 1.53% | 0.00 |
| 2025-06-18 | 14.17 | 13.96 | -0.15 | -1.06% | 13.68 | 14.20 | 58750 | 8139.72 | 1.77% | 0.00 |
| 2025-06-17 | 13.35 | 14.11 | 0.82 | 6.17% | 13.31 | 14.25 | 100932 | 14008.99 | 3.04% | 0.00 |
| 2025-06-16 | 13.40 | 13.29 | -0.27 | -1.99% | 13.25 | 13.54 | 46055 | 6149.57 | 1.39% | 0.00 |
| 2025-06-13 | 13.03 | 13.56 | 0.53 | 4.07% | 12.95 | 13.77 | 79964 | 10740.54 | 2.41% | 0.00 |
| 2025-06-12 | 13.01 | 13.03 | -0.05 | -0.38% | 12.96 | 13.11 | 9942 | 1295.77 | 0.30% | 0.00 |
| 2025-06-11 | 12.97 | 13.08 | 0.16 | 1.24% | 12.86 | 13.13 | 15464 | 2018.45 | 0.47% | 0.00 |
| 2025-06-10 | 13.02 | 12.92 | -0.13 | -1.00% | 12.81 | 13.10 | 14854 | 1925.01 | 0.45% | 0.00 |
| 2025-06-09 | 13.01 | 13.05 | 0.03 | 0.23% | 12.97 | 13.07 | 12956 | 1688.70 | 0.39% | 0.00 |
| 2025-06-06 | 12.88 | 13.02 | 0.11 | 0.85% | 12.86 | 13.03 | 18300 | 2371.34 | 0.55% | 0.00 |
| 2025-06-05 | 12.95 | 12.91 | -0.04 | -0.31% | 12.88 | 12.98 | 14151 | 1828.11 | 0.43% | 0.00 |
| 2025-06-04 | 12.93 | 12.95 | 0.06 | 0.47% | 12.86 | 12.97 | 11039 | 1427.17 | 0.33% | 0.00 |
| 2025-06-03 | 12.81 | 12.89 | 0.04 | 0.31% | 12.81 | 12.94 | 10908 | 1405.43 | 0.33% | 0.00 |
| 2025-05-30 | 13.07 | 12.85 | -0.11 | -0.85% | 12.79 | 13.07 | 16783 | 2164.92 | 0.51% | 0.00 |
| 2025-05-29 | 12.79 | 12.96 | 0.16 | 1.25% | 12.79 | 13.02 | 15928 | 2063.35 | 0.48% | 0.00 |
| 2025-05-28 | 12.71 | 12.80 | 0.12 | 0.95% | 12.68 | 13.02 | 18752 | 2410.75 | 0.56% | 0.00 |
| 2025-05-27 | 12.60 | 12.68 | 0.03 | 0.24% | 12.55 | 12.71 | 10267 | 1296.60 | 0.31% | 0.00 |
| 2025-05-26 | 12.56 | 12.65 | 0.03 | 0.24% | 12.56 | 12.74 | 11783 | 1491.40 | 0.35% | 0.00 |
| 2025-05-23 | 12.84 | 12.62 | -0.10 | -0.79% | 12.61 | 12.90 | 16750 | 2136.44 | 0.50% | 0.00 |
| 2025-05-22 | 12.99 | 12.72 | -0.27 | -2.08% | 12.72 | 13.03 | 19989 | 2567.29 | 0.60% | 0.00 |
| 2025-05-21 | 13.05 | 12.99 | -0.04 | -0.31% | 12.94 | 13.08 | 13644 | 1774.54 | 0.41% | 0.00 |
| 2025-05-20 | 13.05 | 13.03 | 0.05 | 0.39% | 12.94 | 13.05 | 14033 | 1825.78 | 0.42% | 0.00 |
| 2025-05-19 | 13.03 | 12.98 | -0.03 | -0.23% | 12.80 | 13.04 | 19564 | 2533.41 | 0.59% | 0.00 |
| 2025-05-16 | 13.07 | 13.01 | -0.01 | -0.08% | 12.99 | 13.10 | 11366 | 1481.54 | 0.34% | 0.00 |
| 2025-05-15 | 13.07 | 13.02 | -0.01 | -0.08% | 12.98 | 13.14 | 15283 | 1994.69 | 0.46% | 0.00 |
| 2025-05-14 | 13.01 | 13.03 | -0.03 | -0.23% | 13.01 | 13.12 | 15789 | 2061.85 | 0.48% | 0.00 |
| 2025-05-13 | 13.21 | 13.06 | -0.05 | -0.38% | 13.01 | 13.25 | 19341 | 2538.86 | 0.58% | 0.00 |
| 2025-05-12 | 13.01 | 13.11 | 0.02 | 0.15% | 13.01 | 13.13 | 17082 | 2234.33 | 0.51% | 0.00 |
| 2025-05-09 | 13.25 | 13.09 | -0.10 | -0.76% | 13.02 | 13.25 | 12891 | 1689.95 | 0.39% | 0.00 |
| 2025-05-08 | 13.08 | 13.19 | 0.12 | 0.92% | 13.01 | 13.22 | 14832 | 1949.04 | 0.45% | 0.00 |
| 2025-05-07 | 13.11 | 13.07 | 0.02 | 0.15% | 12.99 | 13.19 | 17217 | 2252.17 | 0.52% | 0.00 |
| 2025-05-06 | 12.91 | 13.05 | 0.21 | 1.64% | 12.90 | 13.14 | 17969 | 2338.67 | 0.54% | 0.00 |
| 2025-04-30 | 12.78 | 12.84 | 0.06 | 0.47% | 12.77 | 12.91 | 13433 | 1725.56 | 0.40% | 0.00 |
| 2025-04-29 | 12.64 | 12.78 | 0.21 | 1.67% | 12.60 | 12.81 | 14262 | 1817.47 | 0.43% | 0.00 |
| 2025-04-28 | 12.78 | 12.57 | -0.17 | -1.33% | 12.57 | 12.81 | 14680 | 1854.97 | 0.44% | 0.00 |
| 2025-04-25 | 12.79 | 12.74 | -0.02 | -0.16% | 12.68 | 12.82 | 13532 | 1727.35 | 0.41% | 0.00 |
| 2025-04-24 | 12.73 | 12.76 | 0.03 | 0.24% | 12.64 | 12.86 | 12639 | 1609.89 | 0.38% | 0.00 |
| 2025-04-23 | 12.75 | 12.73 | 0.00 | 0.00% | 12.70 | 12.82 | 13519 | 1721.71 | 0.41% | 0.00 |
| 2025-04-22 | 12.68 | 12.73 | 0.07 | 0.55% | 12.55 | 12.75 | 18623 | 2355.52 | 0.56% | 0.00 |
| 2025-04-21 | 12.64 | 12.66 | 0.02 | 0.16% | 12.58 | 12.68 | 15842 | 2003.49 | 0.48% | 0.00 |
| 2025-04-18 | 12.81 | 12.64 | -0.30 | -2.32% | 12.50 | 12.88 | 22973 | 2905.68 | 0.69% | 0.00 |
| 2025-04-17 | 12.77 | 12.94 | 0.13 | 1.01% | 12.73 | 13.03 | 12068 | 1563.14 | 0.36% | 0.00 |
| 2025-04-16 | 13.00 | 12.81 | -0.19 | -1.46% | 12.60 | 13.00 | 9755 | 1248.10 | 0.29% | 0.00 |
| 2025-04-15 | 12.93 | 13.00 | 0.07 | 0.54% | 12.85 | 13.00 | 9026 | 1167.51 | 0.27% | 0.00 |
| 2025-04-14 | 12.86 | 12.93 | 0.17 | 1.33% | 12.86 | 13.16 | 13331 | 1731.41 | 0.40% | 0.00 |
| 2025-04-11 | 12.85 | 12.76 | -0.08 | -0.62% | 12.66 | 12.96 | 13862 | 1779.07 | 0.42% | 0.00 |
| 2025-04-10 | 12.82 | 12.84 | 0.14 | 1.10% | 12.82 | 13.11 | 19786 | 2562.29 | 0.60% | 0.00 |
| 2025-04-09 | 12.30 | 12.70 | 0.30 | 2.42% | 11.80 | 12.80 | 25112 | 3129.28 | 0.76% | 0.00 |
| 2025-04-08 | 12.12 | 12.40 | 0.40 | 3.33% | 12.02 | 12.46 | 19609 | 2406.75 | 0.59% | 0.00 |
| 2025-04-07 | 13.26 | 12.00 | -1.71 | -12.47% | 11.71 | 13.26 | 41212 | 5118.26 | 1.24% | 0.00 |
| 2025-04-03 | 13.80 | 13.71 | -0.17 | -1.22% | 13.55 | 13.94 | 16623 | 2281.00 | 0.50% | 0.00 |
| 2025-04-02 | 13.94 | 13.88 | 0.01 | 0.07% | 13.81 | 13.95 | 10700 | 1485.02 | 0.32% | 0.00 |
| 2025-04-01 | 13.69 | 13.87 | 0.10 | 0.73% | 13.69 | 14.03 | 16736 | 2331.92 | 0.50% | 0.00 |
| 2025-03-31 | 13.70 | 13.77 | -0.01 | -0.07% | 13.46 | 13.80 | 19057 | 2595.79 | 0.57% | 0.00 |
| 2025-03-28 | 13.87 | 13.78 | -0.13 | -0.93% | 13.68 | 14.00 | 14565 | 2011.71 | 0.44% | 0.00 |
| 2025-03-27 | 14.10 | 13.91 | -0.27 | -1.90% | 13.82 | 14.24 | 17349 | 2418.41 | 0.52% | 0.00 |
| 2025-03-26 | 13.94 | 14.18 | 0.31 | 2.24% | 13.82 | 14.23 | 26679 | 3764.65 | 0.80% | 0.00 |
| 2025-03-25 | 13.70 | 13.87 | 0.20 | 1.46% | 13.62 | 13.98 | 16493 | 2286.64 | 0.50% | 0.00 |
| 2025-03-24 | 13.79 | 13.67 | -0.13 | -0.94% | 13.50 | 13.89 | 20061 | 2739.70 | 0.60% | 0.00 |
| 2025-03-21 | 13.71 | 13.80 | 0.00 | 0.00% | 13.70 | 14.04 | 28183 | 3918.34 | 0.85% | 0.00 |
| 2025-03-20 | 13.86 | 13.80 | -0.02 | -0.14% | 13.71 | 13.91 | 14752 | 2035.68 | 0.44% | 0.00 |
| 2025-03-19 | 14.00 | 13.82 | -0.24 | -1.71% | 13.75 | 14.05 | 19332 | 2681.33 | 0.58% | 0.00 |
| 2025-03-18 | 13.92 | 14.06 | 0.20 | 1.44% | 13.81 | 14.10 | 23314 | 3264.17 | 0.70% | 0.00 |
| 2025-03-17 | 13.76 | 13.86 | 0.20 | 1.46% | 13.60 | 13.91 | 19192 | 2650.55 | 0.58% | 0.00 |
| 2025-03-14 | 13.49 | 13.66 | 0.23 | 1.71% | 13.38 | 13.70 | 18565 | 2517.32 | 0.56% | 0.00 |
| 2025-03-13 | 13.52 | 13.43 | -0.09 | -0.67% | 13.31 | 13.57 | 16121 | 2159.91 | 0.49% | 0.00 |
| 2025-03-12 | 13.61 | 13.52 | -0.08 | -0.59% | 13.48 | 13.63 | 15616 | 2112.82 | 0.47% | 0.00 |
| 2025-03-11 | 13.50 | 13.60 | -0.02 | -0.15% | 13.43 | 13.66 | 20030 | 2713.10 | 0.60% | 0.00 |
| 2025-03-10 | 13.63 | 13.62 | -0.36 | -2.58% | 13.38 | 13.74 | 36341 | 4921.69 | 1.09% | 0.00 |
| 2025-03-07 | 13.86 | 13.98 | 0.08 | 0.58% | 13.86 | 14.11 | 23928 | 3353.97 | 0.72% | 0.00 |
| 2025-03-06 | 13.81 | 13.90 | 0.13 | 0.94% | 13.77 | 13.99 | 22799 | 3166.95 | 0.69% | 0.00 |
| 2025-03-05 | 13.86 | 13.77 | -0.14 | -1.01% | 13.68 | 13.93 | 15100 | 2082.16 | 0.45% | 0.00 |
| 2025-03-04 | 13.69 | 13.91 | 0.21 | 1.53% | 13.64 | 13.97 | 19364 | 2687.12 | 0.58% | 0.00 |
| 2025-03-03 | 13.60 | 13.70 | 0.13 | 0.96% | 13.60 | 13.84 | 17921 | 2457.02 | 0.54% | 0.00 |
| 2025-02-28 | 13.90 | 13.57 | -0.40 | -2.86% | 13.57 | 13.95 | 28802 | 3953.77 | 0.87% | 19.00 |
| 2025-02-27 | 13.74 | 13.97 | 0.26 | 1.90% | 13.60 | 13.99 | 31597 | 4351.23 | 0.95% | 5.00 |
| 2025-02-26 | 13.81 | 13.71 | 0.27 | 2.01% | 13.61 | 14.03 | 42703 | 5882.06 | 1.29% | 0.00 |
| 2025-02-25 | 13.26 | 13.44 | 0.09 | 0.67% | 13.26 | 13.48 | 12222 | 1636.04 | 0.37% | 0.00 |
| 2025-02-24 | 13.38 | 13.35 | -0.01 | -0.07% | 13.26 | 13.45 | 16182 | 2163.31 | 0.49% | 0.00 |
三达膜(688101)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。
