| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 32.65 | 33.82 | 0.88 | 2.67% | 32.65 | 34.06 | 44674 | 15059.61 | 3.86% |
| 2025-05-15 | 33.70 | 32.94 | -0.75 | -2.23% | 32.51 | 33.70 | 42126 | 13849.47 | 3.64% |
| 2025-05-14 | 34.10 | 33.69 | -0.74 | -2.15% | 33.51 | 34.60 | 44153 | 14978.60 | 3.81% |
| 2025-05-13 | 35.19 | 34.43 | -0.29 | -0.84% | 34.11 | 35.19 | 43800 | 15139.30 | 3.78% |
| 2025-05-12 | 34.01 | 34.72 | 1.21 | 3.61% | 34.01 | 34.87 | 48706 | 16827.20 | 4.21% |
| 2025-05-09 | 34.94 | 33.51 | -1.42 | -4.07% | 33.30 | 34.95 | 57903 | 19543.20 | 5.00% |
| 2025-05-08 | 34.50 | 34.93 | 0.53 | 1.54% | 34.11 | 35.17 | 50140 | 17479.79 | 4.33% |
| 2025-05-07 | 35.00 | 34.40 | 0.01 | 0.03% | 33.91 | 35.80 | 87651 | 30470.97 | 7.57% |
| 2025-05-06 | 33.31 | 34.39 | 1.35 | 4.09% | 32.81 | 34.52 | 64174 | 21688.92 | 5.54% |
| 2025-04-30 | 31.71 | 33.04 | 1.34 | 4.23% | 31.63 | 33.53 | 58899 | 19240.64 | 5.09% |
| 2025-04-29 | 30.96 | 31.70 | 0.75 | 2.42% | 30.48 | 31.85 | 47346 | 14892.46 | 4.09% |
| 2025-04-28 | 31.28 | 30.95 | -0.63 | -1.99% | 30.67 | 31.56 | 33514 | 10393.74 | 2.89% |
| 2025-04-25 | 31.48 | 31.58 | 0.26 | 0.83% | 30.91 | 32.10 | 40974 | 12939.09 | 3.54% |
| 2025-04-24 | 31.50 | 31.32 | -0.30 | -0.95% | 31.00 | 31.85 | 48508 | 15213.03 | 4.19% |
| 2025-04-23 | 30.40 | 31.62 | 1.52 | 5.05% | 30.31 | 32.08 | 72446 | 22688.12 | 6.26% |
| 2025-04-22 | 30.72 | 30.10 | -0.68 | -2.21% | 30.08 | 30.84 | 30910 | 9380.31 | 2.67% |
| 2025-04-21 | 28.97 | 30.78 | 1.67 | 5.74% | 28.82 | 31.12 | 53526 | 16089.23 | 4.62% |
| 2025-04-18 | 28.71 | 29.11 | 0.33 | 1.15% | 28.60 | 29.60 | 34876 | 10147.63 | 3.01% |
| 2025-04-17 | 29.30 | 28.78 | -0.76 | -2.57% | 28.75 | 29.88 | 43416 | 12706.83 | 3.75% |
| 2025-04-16 | 30.50 | 29.54 | -1.23 | -4.00% | 29.10 | 30.54 | 45271 | 13482.32 | 3.91% |
| 2025-04-15 | 30.60 | 30.77 | 0.19 | 0.62% | 30.02 | 31.35 | 54190 | 16627.52 | 4.68% |
| 2025-04-14 | 31.12 | 30.58 | 0.06 | 0.20% | 30.46 | 31.65 | 61138 | 18950.33 | 5.28% |
| 2025-04-11 | 28.83 | 30.52 | 1.07 | 3.63% | 28.83 | 31.24 | 87658 | 26520.48 | 7.57% |
| 2025-04-10 | 29.51 | 29.45 | 1.38 | 4.92% | 29.30 | 30.82 | 99040 | 29544.92 | 8.55% |
| 2025-04-09 | 26.75 | 28.07 | -0.56 | -1.96% | 25.77 | 28.62 | 129978 | 35159.78 | 11.22% |
| 2025-04-08 | 28.63 | 28.63 | -3.18 | -10.00% | 28.63 | 30.02 | 49091 | 14168.06 | 4.24% |
| 2025-04-07 | 31.81 | 31.81 | -3.53 | -9.99% | 31.81 | 31.81 | 6806 | 2164.99 | 0.59% |
| 2025-04-03 | 38.66 | 35.34 | -3.93 | -10.01% | 35.34 | 39.03 | 112357 | 41348.12 | 9.70% |
| 2025-04-02 | 37.81 | 39.27 | 1.09 | 2.85% | 37.37 | 40.33 | 94141 | 36875.75 | 8.13% |
| 2025-04-01 | 40.68 | 38.18 | -2.61 | -6.40% | 38.00 | 40.86 | 99102 | 38795.82 | 8.56% |
| 2025-03-31 | 38.45 | 40.79 | 1.94 | 4.99% | 36.48 | 41.12 | 140870 | 54769.08 | 12.16% |
| 2025-03-28 | 39.99 | 38.85 | -1.50 | -3.72% | 38.82 | 41.47 | 119759 | 47719.46 | 10.34% |
| 2025-03-27 | 41.49 | 40.35 | -0.06 | -0.15% | 40.12 | 43.77 | 193160 | 80820.95 | 16.68% |
| 2025-03-26 | 36.66 | 40.41 | 3.67 | 9.99% | 36.31 | 40.41 | 83141 | 32684.04 | 7.18% |
| 2025-03-25 | 38.76 | 36.74 | -2.41 | -6.16% | 36.74 | 39.75 | 79965 | 30372.75 | 6.91% |
| 2025-03-24 | 37.31 | 39.15 | 1.65 | 4.40% | 36.20 | 39.15 | 103906 | 38951.15 | 8.97% |
| 2025-03-21 | 39.66 | 37.50 | -1.77 | -4.51% | 37.20 | 41.30 | 149051 | 58084.54 | 12.87% |
| 2025-03-20 | 35.70 | 39.27 | 3.57 | 10.00% | 34.53 | 39.27 | 102189 | 38300.60 | 8.82% |
| 2025-03-19 | 35.80 | 35.70 | -0.35 | -0.97% | 35.07 | 36.43 | 39112 | 13946.60 | 3.38% |
| 2025-03-18 | 35.51 | 36.05 | 0.15 | 0.42% | 35.30 | 36.34 | 61986 | 22226.05 | 5.35% |
| 2025-03-17 | 33.18 | 35.90 | 2.50 | 7.49% | 33.05 | 36.44 | 97217 | 34167.64 | 8.40% |
| 2025-03-14 | 32.24 | 33.40 | 0.79 | 2.42% | 31.72 | 33.73 | 57646 | 18894.45 | 4.98% |
| 2025-03-13 | 35.70 | 32.61 | -3.19 | -8.91% | 32.22 | 35.95 | 95471 | 32107.51 | 8.24% |
| 2025-03-12 | 35.20 | 35.80 | 0.52 | 1.47% | 34.68 | 36.25 | 62844 | 22394.46 | 5.43% |
| 2025-03-11 | 34.87 | 35.28 | -0.67 | -1.86% | 34.03 | 35.68 | 53821 | 18790.48 | 4.65% |
| 2025-03-10 | 37.18 | 35.95 | -0.95 | -2.57% | 35.70 | 37.43 | 59185 | 21439.90 | 5.11% |
| 2025-03-07 | 36.58 | 36.90 | -0.28 | -0.75% | 36.42 | 37.60 | 68688 | 25365.54 | 5.93% |
| 2025-03-06 | 36.03 | 37.18 | 1.17 | 3.25% | 35.89 | 38.60 | 131393 | 49059.42 | 11.35% |
| 2025-03-05 | 32.50 | 36.01 | 3.27 | 9.99% | 32.38 | 36.01 | 74380 | 25320.57 | 6.42% |
| 2025-03-04 | 31.49 | 32.74 | 1.03 | 3.25% | 31.28 | 33.59 | 55309 | 18096.47 | 4.78% |
| 2025-03-03 | 32.63 | 31.71 | -0.93 | -2.85% | 31.42 | 32.80 | 50396 | 16137.57 | 4.35% |
| 2025-02-28 | 35.00 | 32.64 | -2.73 | -7.72% | 32.51 | 35.00 | 68188 | 22720.24 | 5.89% |
| 2025-02-27 | 35.56 | 35.37 | 0.20 | 0.57% | 34.15 | 37.17 | 79842 | 28344.02 | 6.89% |
| 2025-02-26 | 33.61 | 35.17 | 1.29 | 3.81% | 33.61 | 37.27 | 102529 | 36209.90 | 8.85% |
| 2025-02-25 | 33.20 | 33.88 | 0.15 | 0.44% | 32.70 | 34.82 | 61352 | 20685.87 | 5.30% |
| 2025-02-24 | 33.98 | 33.73 | -1.44 | -4.09% | 33.01 | 35.00 | 85937 | 29015.32 | 7.42% |
| 2025-02-21 | 32.93 | 35.17 | 1.91 | 5.74% | 32.44 | 36.00 | 139334 | 48044.56 | 12.03% |
| 2025-02-20 | 30.50 | 33.26 | 3.02 | 9.99% | 30.00 | 33.26 | 110445 | 34774.86 | 9.54% |
| 2025-02-19 | 28.48 | 30.24 | 1.74 | 6.11% | 28.36 | 30.43 | 68535 | 20443.07 | 5.92% |
| 2025-02-18 | 29.31 | 28.50 | -0.82 | -2.80% | 28.37 | 29.60 | 41558 | 12000.88 | 3.59% |
| 2025-02-17 | 29.00 | 29.32 | 0.15 | 0.51% | 28.77 | 29.42 | 52783 | 15344.40 | 4.56% |
| 2025-02-14 | 29.17 | 29.17 | -0.23 | -0.78% | 28.71 | 29.68 | 47603 | 13911.81 | 4.11% |
| 2025-02-13 | 30.14 | 29.40 | -0.88 | -2.91% | 29.32 | 31.05 | 63873 | 19228.21 | 5.52% |
| 2025-02-12 | 30.23 | 30.28 | -0.17 | -0.56% | 30.20 | 30.88 | 51144 | 15580.02 | 4.42% |
| 2025-02-11 | 31.32 | 30.45 | -1.30 | -4.09% | 30.22 | 31.32 | 60925 | 18682.55 | 5.26% |
| 2025-02-10 | 29.50 | 31.75 | 1.86 | 6.22% | 29.42 | 31.97 | 95896 | 29414.47 | 8.28% |
| 2025-02-07 | 28.78 | 29.89 | 0.90 | 3.10% | 28.07 | 29.95 | 80354 | 23144.70 | 6.94% |
| 2025-02-06 | 27.80 | 28.99 | 1.00 | 3.57% | 27.41 | 29.15 | 71940 | 20412.77 | 6.21% |
| 2025-02-05 | 26.82 | 27.99 | 1.25 | 4.67% | 26.70 | 28.20 | 48429 | 13377.17 | 4.18% |
| 2025-01-27 | 26.73 | 26.74 | 0.01 | 0.04% | 26.32 | 27.09 | 25277 | 6756.11 | 2.18% |
| 2025-01-24 | 26.04 | 26.73 | 0.62 | 2.37% | 25.85 | 26.88 | 32969 | 8698.32 | 2.85% |
| 2025-01-23 | 26.08 | 26.11 | 0.10 | 0.38% | 25.83 | 26.50 | 37473 | 9798.02 | 3.24% |
| 2025-01-22 | 25.30 | 26.01 | 0.72 | 2.85% | 25.11 | 26.46 | 50144 | 12984.39 | 4.33% |
| 2025-01-21 | 25.12 | 25.29 | 0.44 | 1.77% | 24.81 | 25.36 | 19658 | 4936.89 | 1.70% |
| 2025-01-20 | 24.96 | 24.85 | -0.21 | -0.84% | 24.78 | 25.45 | 23472 | 5867.12 | 2.03% |
| 2025-01-17 | 24.33 | 25.06 | 0.76 | 3.13% | 24.20 | 25.45 | 30916 | 7739.55 | 2.67% |
| 2025-01-16 | 24.60 | 24.30 | -0.19 | -0.78% | 24.08 | 24.98 | 15079 | 3693.73 | 1.30% |
| 2025-01-15 | 24.48 | 24.49 | -0.04 | -0.16% | 24.36 | 24.78 | 15157 | 3719.41 | 1.31% |
| 2025-01-14 | 23.12 | 24.53 | 1.50 | 6.51% | 22.96 | 24.56 | 23169 | 5581.82 | 2.00% |
| 2025-01-13 | 23.45 | 23.03 | -0.84 | -3.52% | 22.82 | 23.75 | 25494 | 5918.13 | 2.20% |
微光股份(002801)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。
