| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | 51.69 | 50.07 | -1.61 | -3.12% | 49.50 | 52.75 | 12277 | 6192.14 | 2.88% | 0.00 |
| 2026-03-25 | 50.50 | 51.68 | 1.77 | 3.55% | 50.49 | 52.50 | 21584 | 11137.23 | 5.06% | 0.00 |
| 2026-03-24 | 49.72 | 49.91 | 1.44 | 2.97% | 48.39 | 50.49 | 17645 | 8697.94 | 4.13% | 0.00 |
| 2026-03-23 | 52.14 | 48.47 | -5.14 | -9.59% | 47.65 | 52.52 | 30581 | 15296.08 | 7.16% | 0.00 |
| 2026-03-20 | 55.96 | 53.61 | -1.81 | -3.27% | 53.20 | 56.18 | 17478 | 9562.71 | 4.09% | 0.00 |
| 2026-03-19 | 56.50 | 55.42 | -2.33 | -4.03% | 55.08 | 57.60 | 12862 | 7198.72 | 3.01% | 0.00 |
| 2026-03-18 | 56.45 | 57.75 | 1.78 | 3.18% | 55.20 | 57.99 | 17259 | 9745.81 | 4.04% | 3.00 |
| 2026-03-17 | 59.36 | 55.97 | -3.12 | -5.28% | 55.90 | 59.48 | 26412 | 15027.16 | 6.19% | 0.00 |
| 2026-03-16 | 59.80 | 59.09 | -1.00 | -1.66% | 57.95 | 59.92 | 21075 | 12385.71 | 4.94% | 0.00 |
| 2026-03-13 | 61.37 | 60.09 | -1.48 | -2.40% | 59.80 | 63.38 | 27931 | 17023.01 | 6.54% | 0.00 |
| 2026-03-12 | 61.97 | 61.57 | -0.03 | -0.05% | 60.50 | 64.69 | 43117 | 26860.22 | 10.10% | 0.00 |
| 2026-03-11 | 64.85 | 61.60 | -3.23 | -4.98% | 61.05 | 65.99 | 50967 | 32047.07 | 11.94% | 0.00 |
| 2026-03-10 | 59.49 | 64.83 | 5.93 | 10.07% | 58.90 | 65.41 | 48991 | 31118.91 | 11.48% | 0.00 |
| 2026-03-09 | 57.92 | 58.90 | -0.47 | -0.79% | 56.20 | 59.24 | 19412 | 11206.85 | 4.55% | 0.00 |
| 2026-03-06 | 58.99 | 59.37 | 1.00 | 1.71% | 56.75 | 59.65 | 15621 | 9172.24 | 3.66% | 0.00 |
| 2026-03-05 | 57.98 | 58.37 | 1.64 | 2.89% | 57.43 | 59.82 | 21456 | 12593.42 | 5.03% | 0.00 |
| 2026-03-04 | 55.00 | 56.73 | 0.62 | 1.10% | 54.50 | 58.01 | 23468 | 13397.50 | 5.50% | 0.00 |
| 2026-03-03 | 61.31 | 56.11 | -5.14 | -8.39% | 55.88 | 61.62 | 35651 | 20618.10 | 8.35% | 0.00 |
| 2026-03-02 | 60.18 | 61.25 | -0.57 | -0.92% | 59.98 | 62.35 | 29685 | 18179.43 | 6.95% | 0.00 |
| 2026-02-27 | 60.75 | 61.82 | 0.88 | 1.44% | 60.01 | 62.21 | 22044 | 13467.00 | 5.16% | 23.00 |
| 2026-02-26 | 59.32 | 60.94 | 1.38 | 2.32% | 59.00 | 61.89 | 32439 | 19786.48 | 7.60% | 0.00 |
| 2026-02-25 | 61.77 | 59.56 | -1.87 | -3.04% | 59.10 | 62.30 | 26054 | 15615.81 | 6.10% | 0.00 |
| 2026-02-24 | 61.37 | 61.43 | 0.08 | 0.13% | 59.00 | 62.24 | 34494 | 20809.82 | 8.08% | 0.00 |
| 2026-02-13 | 61.00 | 61.35 | 0.15 | 0.25% | 59.86 | 62.43 | 25945 | 15851.98 | 6.08% | 0.00 |
| 2026-02-12 | 58.87 | 61.20 | 2.30 | 3.90% | 58.34 | 62.60 | 42087 | 25798.78 | 9.86% | 0.00 |
| 2026-02-11 | 61.50 | 58.90 | -2.50 | -4.07% | 58.72 | 62.71 | 35202 | 21064.31 | 8.25% | 0.00 |
| 2026-02-10 | 65.80 | 61.40 | -4.40 | -6.69% | 61.16 | 66.33 | 51435 | 32063.15 | 12.05% | 0.00 |
| 2026-02-09 | 62.46 | 65.80 | 3.24 | 5.18% | 61.50 | 69.00 | 79904 | 52254.01 | 18.72% | 0.00 |
| 2026-02-06 | 57.30 | 62.56 | 5.26 | 9.18% | 56.66 | 65.00 | 65165 | 40446.95 | 15.27% | 0.00 |
| 2026-02-05 | 57.30 | 57.30 | -0.79 | -1.36% | 56.42 | 58.49 | 15466 | 8850.85 | 3.62% | 0.00 |
| 2026-02-04 | 60.02 | 58.09 | -2.52 | -4.16% | 57.06 | 60.49 | 26082 | 15257.97 | 6.11% | 0.00 |
| 2026-02-03 | 59.21 | 60.61 | 2.06 | 3.52% | 59.15 | 60.90 | 23217 | 14003.48 | 5.44% | 0.00 |
| 2026-02-02 | 59.00 | 58.55 | -0.58 | -0.98% | 57.83 | 60.20 | 24110 | 14231.75 | 5.65% | 0.00 |
| 2026-01-30 | 57.64 | 59.13 | 1.18 | 2.04% | 55.68 | 59.88 | 28846 | 16707.35 | 6.76% | 0.00 |
| 2026-01-29 | 59.00 | 57.95 | -1.19 | -2.01% | 57.88 | 60.88 | 22347 | 13229.63 | 5.24% | 0.00 |
| 2026-01-28 | 59.30 | 59.14 | 0.38 | 0.65% | 57.30 | 59.96 | 20007 | 11669.96 | 4.69% | 0.00 |
| 2026-01-27 | 58.38 | 58.76 | 0.25 | 0.43% | 56.78 | 59.17 | 20894 | 12137.35 | 4.89% | 0.00 |
| 2026-01-26 | 60.96 | 58.51 | -1.68 | -2.79% | 57.98 | 60.96 | 24822 | 14660.98 | 5.82% | 0.00 |
| 2026-01-23 | 61.63 | 60.19 | -0.73 | -1.20% | 59.20 | 61.63 | 26428 | 15874.92 | 6.19% | 0.00 |
| 2026-01-22 | 59.98 | 60.92 | 1.82 | 3.08% | 58.60 | 61.50 | 34379 | 20683.44 | 8.05% | 0.00 |
| 2026-01-21 | 57.08 | 59.10 | 1.75 | 3.05% | 57.00 | 60.29 | 35029 | 20673.81 | 8.21% | 0.00 |
| 2026-01-20 | 59.42 | 57.35 | -1.89 | -3.19% | 56.00 | 61.16 | 32931 | 18991.02 | 7.72% | 0.00 |
| 2026-01-19 | 58.88 | 59.24 | -0.19 | -0.32% | 58.30 | 60.49 | 28688 | 17036.34 | 6.72% | 0.00 |
| 2026-01-16 | 58.05 | 59.43 | 1.33 | 2.29% | 57.42 | 59.97 | 30307 | 17874.85 | 7.10% | 0.00 |
| 2026-01-15 | 57.31 | 58.10 | 0.32 | 0.55% | 56.89 | 58.77 | 22332 | 12917.17 | 5.23% | 0.00 |
| 2026-01-14 | 57.55 | 57.78 | 0.67 | 1.17% | 56.51 | 60.90 | 42698 | 24742.98 | 10.00% | 0.00 |
| 2026-01-13 | 58.76 | 57.11 | -1.65 | -2.81% | 56.51 | 59.50 | 37799 | 21934.87 | 8.86% | 0.00 |
| 2026-01-12 | 61.48 | 58.76 | -1.35 | -2.25% | 57.02 | 61.80 | 55478 | 32552.16 | 13.00% | 0.00 |
| 2026-01-09 | 54.88 | 60.11 | 4.14 | 7.40% | 54.88 | 60.90 | 54412 | 31549.43 | 12.75% | 0.00 |
| 2026-01-08 | 58.38 | 55.97 | -2.71 | -4.62% | 55.82 | 58.39 | 50529 | 28679.37 | 11.84% | 3.00 |
| 2026-01-07 | 56.42 | 58.68 | 2.73 | 4.88% | 55.54 | 60.28 | 47242 | 27781.62 | 11.07% | 0.00 |
| 2026-01-06 | 54.96 | 55.95 | 0.81 | 1.47% | 54.50 | 57.51 | 42901 | 24079.66 | 10.05% | 0.00 |
| 2026-01-05 | 55.03 | 55.14 | -0.26 | -0.47% | 54.00 | 56.32 | 45406 | 24920.65 | 10.64% | 0.00 |
| 2025-12-31 | 54.80 | 55.40 | 0.83 | 1.52% | 54.59 | 57.20 | 38765 | 21619.56 | 9.08% | 0.00 |
| 2025-12-30 | 53.90 | 54.57 | 0.41 | 0.76% | 53.20 | 55.80 | 36798 | 20117.65 | 8.62% | 0.00 |
| 2025-12-29 | 55.33 | 54.16 | -1.67 | -2.99% | 53.90 | 56.32 | 48203 | 26413.64 | 11.29% | 0.00 |
| 2025-12-26 | 53.54 | 55.83 | 2.83 | 5.34% | 53.08 | 57.60 | 75421 | 41555.95 | 17.67% | 0.00 |
| 2025-12-25 | 50.04 | 53.00 | 3.06 | 6.13% | 49.95 | 54.86 | 71376 | 37701.66 | 16.72% | 0.00 |
| 2025-12-24 | 45.50 | 49.94 | 4.54 | 10.00% | 45.08 | 52.43 | 81324 | 39573.95 | 19.05% | 0.00 |
| 2025-12-23 | 44.54 | 45.40 | 1.21 | 2.74% | 44.13 | 45.71 | 41785 | 18937.98 | 9.79% | 0.00 |
| 2025-12-22 | 43.96 | 44.19 | 0.02 | 0.05% | 43.72 | 44.87 | 17179 | 7588.60 | 4.02% | 0.00 |
| 2025-12-19 | 43.07 | 44.17 | 1.09 | 2.53% | 42.75 | 44.28 | 23567 | 10288.48 | 5.52% | 0.00 |
| 2025-12-18 | 42.85 | 43.08 | 0.06 | 0.14% | 42.72 | 44.53 | 25361 | 11081.14 | 5.94% | 0.00 |
| 2025-12-17 | 42.80 | 43.02 | 0.22 | 0.51% | 41.72 | 43.20 | 16976 | 7206.76 | 3.98% | 0.00 |
| 2025-12-16 | 42.30 | 42.80 | 0.37 | 0.87% | 41.31 | 43.05 | 19743 | 8352.18 | 4.63% | 0.00 |
| 2025-12-15 | 42.80 | 42.43 | -0.55 | -1.28% | 42.13 | 43.16 | 15599 | 6632.35 | 3.65% | 0.00 |
| 2025-12-12 | 41.71 | 42.98 | 1.08 | 2.58% | 41.71 | 43.57 | 31605 | 13586.04 | 7.40% | 0.00 |
| 2025-12-11 | 41.54 | 41.90 | 0.38 | 0.92% | 41.37 | 42.73 | 25614 | 10807.37 | 6.00% | 0.00 |
| 2025-12-10 | 41.64 | 41.52 | -0.08 | -0.19% | 40.81 | 41.88 | 11543 | 4777.47 | 2.70% | 0.00 |
| 2025-12-09 | 41.68 | 41.60 | -0.08 | -0.19% | 41.48 | 42.18 | 11816 | 4936.26 | 2.77% | 0.00 |
| 2025-12-08 | 41.54 | 41.68 | 0.18 | 0.43% | 41.37 | 42.40 | 14891 | 6220.77 | 3.49% | 0.00 |
| 2025-12-05 | 41.57 | 41.50 | -0.05 | -0.12% | 41.02 | 41.72 | 11690 | 4841.99 | 2.74% | 0.00 |
| 2025-12-04 | 41.50 | 41.55 | -0.05 | -0.12% | 41.00 | 41.91 | 11855 | 4912.17 | 2.78% | 0.00 |
| 2025-12-03 | 41.71 | 41.60 | -0.29 | -0.69% | 41.00 | 42.21 | 21407 | 8851.92 | 5.02% | 0.00 |
| 2025-12-02 | 42.47 | 41.89 | -0.97 | -2.26% | 41.74 | 42.80 | 27478 | 11555.27 | 6.44% | 0.00 |
| 2025-12-01 | 41.03 | 42.86 | 1.85 | 4.51% | 41.03 | 43.80 | 46263 | 19712.06 | 10.84% | 2.00 |
| 2025-11-28 | 42.07 | 41.01 | -0.44 | -1.06% | 40.64 | 42.68 | 43389 | 17969.63 | 10.17% | 0.00 |
| 2025-11-27 | 40.18 | 41.45 | 1.46 | 3.65% | 39.70 | 42.26 | 59392 | 24581.80 | 13.91% | 0.00 |
| 2025-11-26 | 39.47 | 39.99 | 0.54 | 1.37% | 39.12 | 40.31 | 25054 | 9997.85 | 5.87% | 0.00 |
| 2025-11-25 | 38.52 | 39.45 | 1.06 | 2.76% | 38.52 | 40.09 | 25949 | 10303.21 | 6.08% | 0.00 |
光大同创(301387)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。
