| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-19 | 39.50 | 39.26 | -0.25 | -0.63% | 38.70 | 39.79 | 16546 | 6475.08 | 0.99% | 0.00 |
| 2025-06-18 | 39.30 | 39.51 | 0.22 | 0.56% | 39.08 | 40.34 | 21334 | 8453.51 | 1.27% | 0.00 |
| 2025-06-17 | 38.85 | 39.29 | 0.51 | 1.32% | 38.32 | 39.60 | 17705 | 6900.10 | 1.05% | 0.00 |
| 2025-06-16 | 38.87 | 38.78 | -0.32 | -0.82% | 38.60 | 39.80 | 22601 | 8833.67 | 1.35% | 0.00 |
| 2025-06-13 | 38.91 | 39.10 | 0.31 | 0.80% | 37.89 | 39.39 | 23920 | 9254.44 | 1.42% | 0.00 |
| 2025-06-12 | 40.28 | 38.79 | -1.71 | -4.22% | 38.58 | 40.28 | 30714 | 12059.19 | 1.83% | 0.00 |
| 2025-06-11 | 40.50 | 40.50 | -0.36 | -0.88% | 39.13 | 40.98 | 34433 | 13776.66 | 2.05% | 0.00 |
| 2025-06-10 | 40.49 | 40.86 | 0.37 | 0.91% | 39.03 | 41.91 | 57136 | 23226.52 | 3.40% | 0.07 |
| 2025-06-09 | 39.54 | 40.49 | 1.40 | 3.58% | 38.20 | 40.65 | 44093 | 17386.09 | 2.63% | 0.00 |
| 2025-06-06 | 37.80 | 39.09 | 1.40 | 3.71% | 37.60 | 39.44 | 36240 | 14106.73 | 2.16% | 3.00 |
| 2025-06-05 | 37.45 | 37.69 | 0.12 | 0.32% | 37.16 | 38.26 | 16962 | 6401.01 | 1.01% | 0.00 |
| 2025-06-04 | 39.06 | 37.57 | -1.13 | -2.92% | 37.30 | 39.30 | 24647 | 9356.85 | 1.47% | 0.00 |
| 2025-06-03 | 38.08 | 38.70 | 0.43 | 1.12% | 37.87 | 39.38 | 25623 | 9927.81 | 1.53% | 0.00 |
| 2025-05-30 | 38.01 | 38.27 | -0.13 | -0.34% | 37.70 | 38.80 | 21496 | 8212.31 | 1.28% | 0.00 |
| 2025-05-29 | 37.98 | 38.40 | 0.21 | 0.55% | 37.60 | 39.50 | 24123 | 9332.97 | 1.44% | 0.00 |
| 2025-05-28 | 38.00 | 38.19 | 0.06 | 0.16% | 37.51 | 38.68 | 24106 | 9189.36 | 1.44% | 0.00 |
| 2025-05-27 | 36.55 | 38.13 | 1.51 | 4.12% | 36.55 | 38.50 | 41775 | 15796.92 | 2.49% | 0.00 |
| 2025-05-26 | 35.60 | 36.62 | 1.07 | 3.01% | 35.00 | 37.29 | 27334 | 9916.63 | 1.63% | 0.00 |
| 2025-05-23 | 35.60 | 35.55 | -0.22 | -0.62% | 35.20 | 36.59 | 21389 | 7669.29 | 1.27% | 0.00 |
| 2025-05-22 | 35.61 | 35.77 | -0.33 | -0.91% | 35.52 | 36.86 | 25640 | 9263.82 | 1.53% | 0.00 |
| 2025-05-21 | 36.20 | 36.10 | -0.21 | -0.58% | 35.50 | 36.55 | 19276 | 6937.85 | 1.15% | 0.00 |
| 2025-05-20 | 36.41 | 36.31 | -0.09 | -0.25% | 35.50 | 36.60 | 22121 | 7985.24 | 1.32% | 0.00 |
| 2025-05-19 | 36.68 | 36.40 | -0.19 | -0.52% | 36.21 | 37.46 | 23233 | 8521.55 | 1.38% | 0.00 |
| 2025-05-16 | 37.10 | 36.59 | -0.39 | -1.05% | 36.50 | 37.54 | 16545 | 6106.59 | 0.99% | 0.00 |
| 2025-05-15 | 37.77 | 36.98 | -1.04 | -2.74% | 36.80 | 38.28 | 22709 | 8425.65 | 1.35% | 0.00 |
| 2025-05-14 | 38.89 | 38.02 | -1.11 | -2.84% | 37.50 | 39.93 | 35838 | 13746.34 | 2.13% | 0.00 |
| 2025-05-13 | 41.85 | 39.13 | -2.38 | -5.73% | 38.30 | 41.85 | 50551 | 19992.42 | 3.01% | 0.00 |
| 2025-05-12 | 40.33 | 41.51 | 1.17 | 2.90% | 39.50 | 42.98 | 53471 | 22330.61 | 3.18% | 0.00 |
| 2025-05-09 | 41.49 | 40.34 | 0.04 | 0.10% | 39.80 | 42.75 | 48407 | 19884.30 | 2.88% | 0.00 |
| 2025-05-08 | 39.80 | 40.30 | 0.45 | 1.13% | 38.66 | 40.76 | 31538 | 12576.79 | 1.88% | 0.00 |
| 2025-05-07 | 40.00 | 39.85 | 0.60 | 1.53% | 39.16 | 41.55 | 38937 | 15593.82 | 2.32% | 0.00 |
| 2025-05-06 | 39.00 | 39.25 | 0.44 | 1.13% | 38.90 | 40.63 | 29522 | 11713.13 | 1.76% | 0.00 |
| 2025-04-30 | 38.60 | 38.81 | -0.25 | -0.64% | 38.41 | 39.50 | 18383 | 7141.15 | 1.09% | 0.00 |
| 2025-04-29 | 37.40 | 39.06 | 1.47 | 3.91% | 36.80 | 40.20 | 34454 | 13337.95 | 2.05% | 0.00 |
| 2025-04-28 | 36.70 | 37.59 | 1.27 | 3.50% | 35.90 | 38.45 | 37835 | 14215.94 | 2.25% | 0.00 |
| 2025-04-25 | 35.30 | 36.32 | 1.25 | 3.56% | 35.00 | 36.87 | 21481 | 7785.95 | 1.28% | 0.00 |
| 2025-04-24 | 36.00 | 35.07 | -1.13 | -3.12% | 34.43 | 36.08 | 20092 | 7035.06 | 1.20% | 0.00 |
| 2025-04-23 | 37.13 | 36.20 | -0.29 | -0.79% | 36.20 | 37.13 | 16226 | 5939.22 | 0.97% | 0.00 |
| 2025-04-22 | 36.28 | 36.49 | 0.29 | 0.80% | 35.70 | 37.34 | 19746 | 7213.64 | 1.18% | 0.00 |
| 2025-04-21 | 35.80 | 36.20 | 0.40 | 1.12% | 35.44 | 37.00 | 13703 | 4989.78 | 0.82% | 0.00 |
| 2025-04-18 | 36.18 | 35.80 | -0.52 | -1.43% | 35.70 | 37.16 | 13341 | 4844.19 | 0.79% | 0.00 |
| 2025-04-17 | 36.01 | 36.32 | 0.13 | 0.36% | 35.51 | 37.31 | 14912 | 5496.08 | 0.89% | 0.00 |
| 2025-04-16 | 35.47 | 36.19 | 0.69 | 1.94% | 35.14 | 36.53 | 21664 | 7808.61 | 1.29% | 0.00 |
| 2025-04-15 | 36.97 | 35.50 | -1.45 | -3.92% | 34.58 | 37.15 | 24160 | 8567.12 | 1.44% | 0.00 |
| 2025-04-14 | 36.60 | 36.95 | 0.66 | 1.82% | 36.36 | 37.75 | 21924 | 8135.10 | 1.31% | 0.00 |
| 2025-04-11 | 35.00 | 36.29 | 1.44 | 4.13% | 34.57 | 37.34 | 29470 | 10691.10 | 1.76% | 0.00 |
| 2025-04-10 | 35.55 | 34.85 | 0.00 | 0.00% | 34.48 | 36.29 | 28786 | 10150.93 | 1.71% | 0.00 |
| 2025-04-09 | 31.45 | 34.85 | 2.77 | 8.63% | 30.71 | 35.28 | 39069 | 13140.26 | 2.33% | 0.00 |
| 2025-04-08 | 31.13 | 32.08 | 0.94 | 3.02% | 31.13 | 33.89 | 30031 | 9702.64 | 1.79% | 0.00 |
| 2025-04-07 | 35.52 | 31.14 | -5.79 | -15.68% | 30.41 | 36.00 | 39855 | 13219.03 | 2.37% | 0.00 |
| 2025-04-03 | 36.08 | 36.93 | 0.27 | 0.74% | 36.06 | 37.77 | 24819 | 9211.32 | 1.48% | 0.00 |
| 2025-04-02 | 37.20 | 36.66 | -0.84 | -2.24% | 36.44 | 37.44 | 16452 | 6053.89 | 0.98% | 0.00 |
| 2025-04-01 | 37.50 | 37.50 | 0.40 | 1.08% | 36.70 | 38.30 | 26054 | 9768.18 | 1.55% | 0.00 |
| 2025-03-31 | 37.37 | 37.10 | -0.54 | -1.43% | 36.21 | 37.88 | 28181 | 10372.00 | 1.68% | 0.00 |
| 2025-03-28 | 37.90 | 37.64 | -0.25 | -0.66% | 37.56 | 39.05 | 16996 | 6509.40 | 1.01% | 0.00 |
| 2025-03-27 | 38.31 | 37.89 | -0.65 | -1.69% | 37.57 | 39.88 | 23175 | 8897.61 | 1.38% | 0.00 |
| 2025-03-26 | 38.76 | 38.54 | -0.04 | -0.10% | 38.08 | 39.77 | 19393 | 7528.53 | 1.15% | 0.00 |
| 2025-03-25 | 38.77 | 38.58 | 0.88 | 2.33% | 37.70 | 41.36 | 43249 | 17200.61 | 2.58% | 0.00 |
| 2025-03-24 | 39.62 | 37.70 | -1.85 | -4.68% | 37.00 | 39.99 | 30285 | 11553.21 | 1.80% | 3.00 |
| 2025-03-21 | 39.02 | 39.55 | 0.14 | 0.36% | 38.44 | 40.00 | 27577 | 10887.38 | 1.64% | 0.00 |
| 2025-03-20 | 39.10 | 39.41 | 0.31 | 0.79% | 38.61 | 40.98 | 35755 | 14377.89 | 2.13% | 0.00 |
| 2025-03-19 | 39.90 | 39.10 | -1.17 | -2.91% | 38.53 | 40.41 | 36763 | 14408.80 | 2.19% | 0.00 |
| 2025-03-18 | 40.50 | 40.27 | -0.63 | -1.54% | 39.60 | 41.66 | 29410 | 11890.14 | 1.75% | 0.00 |
| 2025-03-17 | 41.35 | 40.90 | -0.08 | -0.20% | 40.49 | 41.82 | 25950 | 10645.68 | 1.55% | 0.00 |
| 2025-03-14 | 42.03 | 40.98 | -1.48 | -3.49% | 40.33 | 42.48 | 47335 | 19397.27 | 2.82% | 0.00 |
| 2025-03-13 | 42.58 | 42.46 | -0.04 | -0.09% | 41.15 | 43.32 | 37356 | 15781.78 | 2.22% | 0.00 |
| 2025-03-12 | 44.10 | 42.50 | -1.49 | -3.39% | 42.39 | 45.45 | 50218 | 21799.19 | 2.99% | 0.00 |
| 2025-03-11 | 39.82 | 43.99 | 3.77 | 9.37% | 39.56 | 44.48 | 77310 | 33073.10 | 4.60% | 3.00 |
| 2025-03-10 | 38.60 | 40.22 | 1.53 | 3.95% | 38.50 | 41.15 | 47424 | 19175.76 | 2.82% | 0.00 |
| 2025-03-07 | 37.13 | 38.69 | 1.58 | 4.26% | 36.90 | 40.78 | 59989 | 23502.38 | 3.57% | 0.00 |
| 2025-03-06 | 37.97 | 37.11 | -0.47 | -1.25% | 36.94 | 37.99 | 30861 | 11555.60 | 1.83% | 0.00 |
| 2025-03-05 | 37.91 | 37.58 | -0.23 | -0.61% | 36.68 | 38.40 | 31393 | 11736.97 | 1.86% | 0.00 |
| 2025-03-04 | 35.70 | 37.81 | 1.72 | 4.77% | 35.11 | 38.31 | 45508 | 16961.90 | 2.70% | 0.00 |
| 2025-03-03 | 34.28 | 36.09 | 1.81 | 5.28% | 34.09 | 37.27 | 42046 | 15135.73 | 2.49% | 0.00 |
| 2025-02-28 | 35.70 | 34.28 | -1.50 | -4.19% | 34.16 | 35.98 | 46967 | 16432.37 | 2.79% | 0.00 |
| 2025-02-27 | 37.81 | 35.78 | -1.52 | -4.08% | 35.12 | 37.90 | 40644 | 14694.80 | 2.41% | 0.00 |
| 2025-02-26 | 36.63 | 37.30 | 0.77 | 2.11% | 36.22 | 38.60 | 37974 | 14210.94 | 2.25% | 0.00 |
| 2025-02-25 | 36.30 | 36.53 | -0.22 | -0.60% | 35.81 | 37.37 | 37338 | 13678.76 | 2.21% | 0.00 |
| 2025-02-24 | 35.42 | 36.75 | 1.52 | 4.31% | 34.21 | 37.64 | 68495 | 24998.56 | 4.06% | 0.00 |
| 2025-02-21 | 35.34 | 35.23 | -0.11 | -0.31% | 34.52 | 36.09 | 46242 | 16326.66 | 2.74% | 0.00 |
盟升电子(688311)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。
