| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 17.01 | 16.95 | -0.05 | -0.29% | 16.84 | 17.19 | 17573 | 2984.19 | 0.53% | 0.00 |
| 2026-02-03 | 16.95 | 17.00 | 0.26 | 1.55% | 16.76 | 17.08 | 16375 | 2772.64 | 0.49% | 0.00 |
| 2026-02-02 | 17.13 | 16.74 | -0.54 | -3.13% | 16.74 | 17.31 | 21938 | 3739.24 | 0.66% | 0.00 |
| 2026-01-30 | 17.02 | 17.28 | 0.19 | 1.11% | 16.83 | 17.33 | 28804 | 4935.33 | 0.87% | 0.00 |
| 2026-01-29 | 17.49 | 17.09 | -0.40 | -2.29% | 17.05 | 17.62 | 28234 | 4889.55 | 0.85% | 0.00 |
| 2026-01-28 | 17.75 | 17.49 | -0.21 | -1.19% | 17.43 | 17.75 | 26694 | 4680.78 | 0.80% | 0.00 |
| 2026-01-27 | 17.78 | 17.70 | -0.07 | -0.39% | 17.29 | 17.95 | 29003 | 5097.17 | 0.87% | 0.00 |
| 2026-01-26 | 17.98 | 17.77 | -0.23 | -1.28% | 17.66 | 18.06 | 30482 | 5434.68 | 0.92% | 0.00 |
| 2026-01-23 | 17.92 | 18.00 | 0.11 | 0.61% | 17.86 | 18.06 | 23906 | 4294.20 | 0.72% | 0.00 |
| 2026-01-22 | 18.30 | 17.89 | -0.22 | -1.21% | 17.81 | 18.30 | 30131 | 5400.24 | 0.91% | 0.00 |
| 2026-01-21 | 17.80 | 18.11 | 0.23 | 1.29% | 17.70 | 18.26 | 39802 | 7141.31 | 1.20% | 0.00 |
| 2026-01-20 | 18.00 | 17.88 | -0.05 | -0.28% | 17.63 | 18.05 | 40028 | 7120.68 | 1.21% | 0.00 |
| 2026-01-19 | 17.62 | 17.93 | -0.27 | -1.48% | 17.30 | 18.43 | 75825 | 13468.59 | 2.28% | 0.00 |
| 2026-01-16 | 17.80 | 18.20 | 0.31 | 1.73% | 17.69 | 18.38 | 49534 | 8938.99 | 1.49% | 0.00 |
| 2026-01-15 | 17.50 | 17.89 | 0.40 | 2.29% | 17.41 | 18.08 | 45209 | 8070.57 | 1.36% | 10.00 |
| 2026-01-14 | 17.50 | 17.49 | -0.01 | -0.06% | 17.30 | 17.97 | 55244 | 9735.37 | 1.66% | 0.00 |
| 2026-01-13 | 17.39 | 17.50 | 0.17 | 0.98% | 17.20 | 17.69 | 46927 | 8209.87 | 1.41% | 0.00 |
| 2026-01-12 | 17.28 | 17.33 | 0.18 | 1.05% | 17.17 | 17.38 | 41147 | 7111.42 | 1.24% | 0.00 |
| 2026-01-09 | 17.10 | 17.15 | 0.04 | 0.23% | 17.00 | 17.21 | 32716 | 5601.58 | 0.99% | 89.77 |
| 2026-01-08 | 17.01 | 17.11 | 0.07 | 0.41% | 16.90 | 17.23 | 23854 | 4083.46 | 0.72% | 0.00 |
| 2026-01-07 | 16.99 | 17.04 | 0.05 | 0.29% | 16.93 | 17.38 | 35566 | 6109.69 | 1.07% | 0.00 |
| 2026-01-06 | 16.83 | 16.99 | 0.18 | 1.07% | 16.82 | 17.13 | 28576 | 4842.64 | 0.86% | 0.00 |
| 2026-01-05 | 16.41 | 16.81 | 0.37 | 2.25% | 16.41 | 16.83 | 32132 | 5367.96 | 0.97% | 46.88 |
| 2025-12-31 | 16.40 | 16.44 | 0.14 | 0.86% | 16.22 | 16.45 | 14496 | 2371.26 | 0.44% | 0.00 |
| 2025-12-30 | 16.39 | 16.30 | -0.08 | -0.49% | 16.26 | 16.51 | 14193 | 2324.37 | 0.43% | 0.00 |
| 2025-12-29 | 16.66 | 16.38 | -0.26 | -1.56% | 16.35 | 16.70 | 22162 | 3652.54 | 0.67% | 0.00 |
| 2025-12-26 | 16.67 | 16.64 | -0.03 | -0.18% | 16.58 | 16.84 | 26371 | 4398.56 | 0.79% | 0.00 |
| 2025-12-25 | 16.68 | 16.67 | 0.03 | 0.18% | 16.56 | 16.73 | 14033 | 2338.52 | 0.42% | 0.00 |
| 2025-12-24 | 16.70 | 16.64 | 0.12 | 0.73% | 16.53 | 16.74 | 16869 | 2807.74 | 0.51% | 0.00 |
| 2025-12-23 | 16.58 | 16.52 | -0.02 | -0.12% | 16.42 | 16.66 | 17665 | 2922.07 | 0.53% | 0.00 |
| 2025-12-22 | 16.60 | 16.54 | 0.01 | 0.06% | 16.45 | 16.67 | 19748 | 3273.23 | 0.59% | 0.00 |
| 2025-12-19 | 16.38 | 16.53 | 0.28 | 1.72% | 16.29 | 16.53 | 13896 | 2286.29 | 0.42% | 0.00 |
| 2025-12-18 | 16.28 | 16.25 | -0.07 | -0.43% | 16.12 | 16.50 | 17886 | 2919.63 | 0.54% | 0.00 |
| 2025-12-17 | 16.05 | 16.32 | 0.24 | 1.49% | 15.97 | 16.38 | 21417 | 3460.37 | 0.65% | 0.00 |
| 2025-12-16 | 16.47 | 16.08 | -0.31 | -1.89% | 16.05 | 16.48 | 18404 | 2975.57 | 0.55% | 0.00 |
| 2025-12-15 | 16.46 | 16.39 | -0.11 | -0.67% | 16.32 | 16.58 | 21998 | 3616.97 | 0.66% | 0.00 |
| 2025-12-12 | 16.51 | 16.50 | 0.02 | 0.12% | 16.45 | 16.72 | 26802 | 4440.73 | 0.81% | 0.00 |
| 2025-12-11 | 16.61 | 16.48 | -0.13 | -0.78% | 16.43 | 16.77 | 20741 | 3443.30 | 0.62% | 0.00 |
| 2025-12-10 | 16.94 | 16.61 | -0.32 | -1.89% | 16.48 | 16.97 | 41213 | 6847.95 | 1.24% | 0.00 |
| 2025-12-09 | 17.21 | 16.93 | -0.31 | -1.80% | 16.92 | 17.32 | 21663 | 3702.37 | 0.65% | 0.00 |
| 2025-12-08 | 17.31 | 17.24 | -0.04 | -0.23% | 17.16 | 17.46 | 32932 | 5698.68 | 0.99% | 0.00 |
| 2025-12-05 | 17.20 | 17.28 | 0.17 | 0.99% | 16.90 | 17.32 | 24374 | 4173.41 | 0.73% | 0.00 |
| 2025-12-04 | 17.30 | 17.11 | -0.18 | -1.04% | 16.94 | 17.37 | 38148 | 6527.10 | 1.15% | 0.00 |
| 2025-12-03 | 17.65 | 17.29 | -0.39 | -2.21% | 17.22 | 17.68 | 41132 | 7144.40 | 1.24% | 0.00 |
| 2025-12-02 | 17.73 | 17.68 | -0.14 | -0.79% | 17.50 | 17.87 | 36494 | 6449.46 | 1.10% | 0.00 |
| 2025-12-01 | 18.14 | 17.82 | -0.36 | -1.98% | 17.72 | 18.28 | 59494 | 10657.53 | 1.79% | 0.00 |
| 2025-11-28 | 18.25 | 18.18 | -0.10 | -0.55% | 17.84 | 18.28 | 53084 | 9585.10 | 1.60% | 0.00 |
| 2025-11-27 | 18.50 | 18.28 | -0.34 | -1.83% | 18.25 | 18.98 | 93248 | 17337.24 | 2.81% | 0.00 |
| 2025-11-26 | 18.18 | 18.62 | 0.53 | 2.93% | 17.58 | 18.87 | 137638 | 25082.45 | 4.15% | 0.00 |
| 2025-11-25 | 18.04 | 18.09 | -0.13 | -0.71% | 17.89 | 18.54 | 85427 | 15565.68 | 2.57% | 0.00 |
| 2025-11-24 | 18.00 | 18.22 | 0.45 | 2.53% | 17.70 | 18.37 | 92195 | 16692.46 | 2.78% | 0.00 |
| 2025-11-21 | 18.95 | 17.77 | -1.93 | -9.80% | 17.65 | 19.25 | 160790 | 29590.63 | 4.84% | 0.00 |
| 2025-11-20 | 17.26 | 19.70 | 2.38 | 13.74% | 17.20 | 20.18 | 223103 | 42424.63 | 6.72% | 0.00 |
| 2025-11-19 | 17.17 | 17.32 | 0.12 | 0.70% | 17.04 | 17.79 | 44538 | 7740.15 | 1.34% | 0.00 |
| 2025-11-18 | 17.84 | 17.20 | -0.62 | -3.48% | 17.06 | 17.85 | 42044 | 7287.58 | 1.27% | 0.00 |
| 2025-11-17 | 17.32 | 17.82 | 0.45 | 2.59% | 17.26 | 17.88 | 52291 | 9224.71 | 1.57% | 0.00 |
| 2025-11-14 | 17.65 | 17.37 | -0.47 | -2.63% | 17.35 | 17.68 | 38791 | 6768.16 | 1.17% | 0.00 |
| 2025-11-13 | 17.36 | 17.84 | 0.52 | 3.00% | 17.16 | 17.89 | 55579 | 9758.38 | 1.67% | 0.00 |
| 2025-11-12 | 17.26 | 17.32 | 0.09 | 0.52% | 17.16 | 17.46 | 23156 | 4012.28 | 0.70% | 0.00 |
| 2025-11-11 | 17.33 | 17.23 | -0.04 | -0.23% | 17.21 | 17.56 | 28230 | 4904.71 | 0.85% | 0.00 |
| 2025-11-10 | 17.43 | 17.27 | -0.05 | -0.29% | 17.15 | 17.64 | 28714 | 4969.88 | 0.86% | 0.00 |
| 2025-11-07 | 17.14 | 17.32 | 0.13 | 0.76% | 17.06 | 17.48 | 30314 | 5246.81 | 0.91% | 0.00 |
| 2025-11-06 | 17.16 | 17.19 | -0.07 | -0.41% | 17.12 | 17.45 | 36732 | 6341.66 | 1.11% | 11.40 |
| 2025-11-05 | 17.34 | 17.26 | -0.18 | -1.03% | 17.07 | 17.44 | 28561 | 4935.35 | 0.86% | 0.00 |
| 2025-11-04 | 17.42 | 17.44 | -0.08 | -0.46% | 17.22 | 17.55 | 31381 | 5456.87 | 0.95% | 0.00 |
| 2025-11-03 | 17.92 | 17.52 | -0.13 | -0.74% | 17.20 | 17.97 | 44710 | 7795.36 | 1.35% | 0.00 |
| 2025-10-31 | 17.15 | 17.65 | 0.62 | 3.64% | 17.15 | 18.03 | 65641 | 11649.75 | 1.98% | 0.00 |
| 2025-10-30 | 17.50 | 17.03 | -0.45 | -2.57% | 17.03 | 17.60 | 59234 | 10227.11 | 1.78% | 0.00 |
| 2025-10-29 | 17.86 | 17.48 | 0.40 | 2.34% | 17.37 | 18.48 | 123736 | 22006.95 | 3.73% | 0.00 |
| 2025-10-28 | 16.57 | 17.08 | 0.45 | 2.71% | 16.56 | 17.11 | 40455 | 6833.48 | 1.22% | 0.00 |
| 2025-10-27 | 16.42 | 16.63 | 0.29 | 1.77% | 16.35 | 16.72 | 27417 | 4545.14 | 0.83% | 0.00 |
| 2025-10-24 | 16.29 | 16.34 | 0.05 | 0.31% | 16.22 | 16.45 | 14918 | 2437.74 | 0.45% | 0.00 |
| 2025-10-23 | 16.18 | 16.29 | 0.09 | 0.56% | 15.90 | 16.29 | 18652 | 2999.19 | 0.56% | 0.00 |
| 2025-10-22 | 16.35 | 16.20 | -0.24 | -1.46% | 16.18 | 16.44 | 13022 | 2122.82 | 0.39% | 0.00 |
| 2025-10-21 | 16.23 | 16.44 | 0.28 | 1.73% | 16.16 | 16.47 | 15035 | 2456.97 | 0.45% | 0.00 |
| 2025-10-20 | 16.32 | 16.16 | -0.08 | -0.49% | 16.03 | 16.47 | 18100 | 2943.37 | 0.55% | 0.00 |
| 2025-10-17 | 16.64 | 16.24 | -0.26 | -1.58% | 16.20 | 16.79 | 25984 | 4272.47 | 0.78% | 0.00 |
| 2025-10-16 | 16.80 | 16.50 | -0.34 | -2.02% | 16.45 | 16.88 | 25358 | 4203.76 | 0.76% | 0.00 |
| 2025-10-15 | 16.87 | 16.84 | 0.16 | 0.96% | 16.48 | 16.87 | 28003 | 4662.09 | 0.84% | 0.00 |
| 2025-10-14 | 16.78 | 16.68 | -0.11 | -0.66% | 16.62 | 16.96 | 30382 | 5104.72 | 0.92% | 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。
