| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 15.33 | 15.34 | -0.04 | -0.26% | 14.98 | 15.36 | 40110 | 6100.76 | 3.55% | 0.00 |
| 2025-05-16 | 14.88 | 15.38 | 0.38 | 2.53% | 14.88 | 15.50 | 65618 | 10068.67 | 5.80% | 0.00 |
| 2025-05-15 | 15.11 | 15.00 | -0.19 | -1.25% | 14.89 | 15.24 | 36664 | 5502.77 | 3.24% | 0.00 |
| 2025-05-14 | 14.98 | 15.19 | 0.00 | 0.00% | 14.96 | 15.51 | 46982 | 7150.48 | 4.15% | 0.00 |
| 2025-05-13 | 15.27 | 15.19 | 0.03 | 0.20% | 15.10 | 15.45 | 40177 | 6122.39 | 3.55% | 0.00 |
| 2025-05-12 | 15.31 | 15.16 | 0.04 | 0.26% | 15.09 | 15.31 | 38010 | 5766.69 | 3.36% | 0.00 |
| 2025-05-09 | 15.21 | 15.12 | -0.19 | -1.24% | 14.97 | 15.31 | 48873 | 7389.88 | 4.32% | 0.00 |
| 2025-05-08 | 15.36 | 15.31 | -0.33 | -2.11% | 15.15 | 15.40 | 77900 | 11903.47 | 6.89% | 0.00 |
| 2025-05-07 | 15.30 | 15.64 | 0.57 | 3.78% | 15.08 | 15.70 | 139592 | 21534.76 | 12.34% | 11.00 |
| 2025-05-06 | 14.76 | 15.07 | 0.60 | 4.15% | 14.51 | 15.08 | 91119 | 13590.32 | 8.05% | 13.00 |
| 2025-04-30 | 14.82 | 14.47 | -0.32 | -2.16% | 14.44 | 14.99 | 112737 | 16457.16 | 9.96% | 0.00 |
| 2025-04-29 | 13.77 | 14.79 | 1.02 | 7.41% | 13.77 | 15.54 | 165054 | 24735.62 | 14.37% | 3.00 |
| 2025-04-28 | 13.68 | 13.77 | -0.06 | -0.43% | 13.60 | 14.08 | 45125 | 6247.31 | 3.93% | 0.00 |
| 2025-04-25 | 14.04 | 13.83 | -0.21 | -1.50% | 13.71 | 14.35 | 60168 | 8387.53 | 5.24% | 0.00 |
| 2025-04-24 | 13.86 | 14.04 | 0.12 | 0.86% | 13.77 | 14.50 | 76055 | 10753.36 | 6.62% | 0.00 |
| 2025-04-23 | 13.96 | 13.92 | 0.11 | 0.80% | 13.78 | 13.99 | 28958 | 4022.00 | 2.52% | 0.00 |
| 2025-04-22 | 13.68 | 13.81 | 0.14 | 1.02% | 13.50 | 13.93 | 38738 | 5320.11 | 3.37% | 0.00 |
| 2025-04-21 | 13.55 | 13.67 | -0.02 | -0.15% | 13.55 | 13.86 | 38633 | 5293.79 | 3.36% | 0.00 |
| 2025-04-18 | 13.86 | 13.69 | -0.17 | -1.23% | 13.56 | 13.93 | 36196 | 4964.84 | 3.15% | 0.00 |
| 2025-04-17 | 13.41 | 13.86 | 0.44 | 3.28% | 13.22 | 14.28 | 61057 | 8537.78 | 5.31% | 4.00 |
| 2025-04-16 | 13.81 | 13.42 | -0.39 | -2.82% | 13.18 | 13.82 | 29347 | 3951.47 | 2.55% | 0.00 |
| 2025-04-15 | 13.99 | 13.81 | -0.06 | -0.43% | 13.70 | 14.02 | 24541 | 3392.42 | 2.14% | 0.00 |
| 2025-04-14 | 13.97 | 13.87 | 0.14 | 1.02% | 13.82 | 14.15 | 34258 | 4791.27 | 2.98% | 0.00 |
| 2025-04-11 | 13.33 | 13.73 | 0.22 | 1.63% | 13.30 | 14.11 | 46704 | 6435.28 | 4.07% | 0.00 |
| 2025-04-10 | 13.96 | 13.51 | 0.27 | 2.04% | 13.46 | 13.99 | 56706 | 7755.13 | 4.94% | 0.00 |
| 2025-04-09 | 12.75 | 13.24 | 0.29 | 2.24% | 11.66 | 13.38 | 73508 | 9204.69 | 6.40% | 0.00 |
| 2025-04-08 | 12.79 | 12.95 | 0.49 | 3.93% | 12.50 | 13.46 | 66733 | 8671.81 | 5.81% | 0.00 |
| 2025-04-07 | 14.44 | 12.46 | -2.97 | -19.25% | 12.36 | 14.63 | 81648 | 10805.71 | 7.11% | 0.00 |
| 2025-04-03 | 16.00 | 15.43 | -0.46 | -2.89% | 15.13 | 16.02 | 71873 | 11153.90 | 6.26% | 0.00 |
| 2025-04-02 | 15.30 | 15.89 | 0.49 | 3.18% | 15.30 | 16.54 | 94989 | 15126.53 | 8.27% | 0.00 |
| 2025-04-01 | 15.33 | 15.40 | 0.32 | 2.12% | 15.10 | 15.56 | 32486 | 4989.42 | 2.83% | 4.00 |
| 2025-03-31 | 15.00 | 15.08 | -0.11 | -0.72% | 14.82 | 15.25 | 36234 | 5443.06 | 3.15% | 0.00 |
| 2025-03-28 | 15.98 | 15.19 | -0.73 | -4.59% | 15.18 | 16.07 | 52376 | 8121.00 | 4.56% | 0.00 |
| 2025-03-27 | 15.42 | 15.92 | 0.50 | 3.24% | 15.03 | 16.11 | 75726 | 11933.36 | 6.59% | 0.00 |
| 2025-03-26 | 15.05 | 15.42 | 0.37 | 2.46% | 15.00 | 15.50 | 37126 | 5711.07 | 3.23% | 0.00 |
| 2025-03-25 | 15.26 | 15.05 | 0.03 | 0.20% | 14.88 | 15.34 | 37385 | 5645.98 | 3.25% | 0.00 |
| 2025-03-24 | 15.75 | 15.02 | -0.78 | -4.94% | 14.67 | 15.82 | 59699 | 9072.66 | 5.20% | 0.00 |
| 2025-03-21 | 15.90 | 15.80 | -0.20 | -1.25% | 15.75 | 16.32 | 62165 | 9956.35 | 5.41% | 0.00 |
| 2025-03-20 | 16.16 | 16.00 | -0.53 | -3.21% | 15.84 | 16.25 | 75325 | 12098.42 | 6.56% | 0.00 |
| 2025-03-19 | 16.33 | 16.53 | 0.14 | 0.85% | 16.29 | 16.97 | 112724 | 18706.04 | 9.81% | 0.00 |
| 2025-03-18 | 16.66 | 16.39 | -0.04 | -0.24% | 16.13 | 16.66 | 89295 | 14631.17 | 7.77% | 0.00 |
| 2025-03-17 | 16.04 | 16.43 | 0.39 | 2.43% | 15.81 | 16.43 | 85691 | 13858.07 | 7.46% | 15.00 |
| 2025-03-14 | 16.10 | 16.04 | 0.14 | 0.88% | 15.58 | 16.19 | 65376 | 10407.51 | 5.69% | 0.00 |
| 2025-03-13 | 16.23 | 15.90 | 0.01 | 0.06% | 15.61 | 16.74 | 90537 | 14619.96 | 7.88% | 0.00 |
| 2025-03-12 | 15.72 | 15.89 | 0.16 | 1.02% | 15.72 | 16.14 | 46997 | 7506.67 | 4.09% | 0.00 |
| 2025-03-11 | 15.61 | 15.73 | -0.03 | -0.19% | 15.42 | 15.75 | 33989 | 5303.82 | 2.96% | 0.00 |
| 2025-03-10 | 15.92 | 15.76 | -0.10 | -0.63% | 15.68 | 16.10 | 32016 | 5075.86 | 2.79% | 0.00 |
| 2025-03-07 | 15.98 | 15.86 | -0.19 | -1.18% | 15.69 | 16.04 | 43577 | 6922.07 | 3.79% | 0.00 |
| 2025-03-06 | 16.04 | 16.05 | 0.01 | 0.06% | 15.88 | 16.19 | 55202 | 8873.61 | 4.80% | 0.00 |
| 2025-03-05 | 15.99 | 16.04 | 0.01 | 0.06% | 15.81 | 16.34 | 53370 | 8547.37 | 4.65% | 0.00 |
| 2025-03-04 | 15.57 | 16.03 | 0.31 | 1.97% | 15.52 | 16.04 | 40910 | 6477.54 | 3.56% | 0.00 |
| 2025-03-03 | 15.74 | 15.72 | 0.13 | 0.83% | 15.55 | 16.06 | 49656 | 7854.68 | 4.32% | 0.00 |
| 2025-02-28 | 16.42 | 15.59 | -1.06 | -6.37% | 15.59 | 16.56 | 75787 | 12096.13 | 6.60% | 0.00 |
| 2025-02-27 | 16.76 | 16.65 | -0.03 | -0.18% | 16.19 | 16.97 | 90465 | 14997.89 | 7.87% | 0.00 |
| 2025-02-26 | 16.71 | 16.68 | -0.13 | -0.77% | 16.47 | 16.94 | 121563 | 20286.87 | 10.58% | 7.00 |
| 2025-02-25 | 15.71 | 16.81 | 0.72 | 4.47% | 15.62 | 17.07 | 187288 | 30953.75 | 16.30% | 0.00 |
| 2025-02-24 | 15.53 | 16.09 | 0.54 | 3.47% | 15.41 | 16.86 | 134623 | 21852.71 | 11.72% | 0.00 |
| 2025-02-21 | 15.60 | 15.55 | -0.12 | -0.77% | 15.35 | 15.77 | 54585 | 8466.98 | 4.75% | 0.00 |
| 2025-02-20 | 15.33 | 15.67 | 0.31 | 2.02% | 15.25 | 15.83 | 66275 | 10286.75 | 5.77% | 0.00 |
| 2025-02-19 | 14.72 | 15.36 | 0.57 | 3.85% | 14.72 | 15.36 | 52804 | 8019.02 | 4.60% | 0.00 |
| 2025-02-18 | 15.07 | 14.79 | -0.37 | -2.44% | 14.69 | 15.26 | 42905 | 6442.98 | 3.73% | 0.00 |
| 2025-02-17 | 14.91 | 15.16 | 0.11 | 0.73% | 14.90 | 15.25 | 36413 | 5493.25 | 3.17% | 0.00 |
| 2025-02-14 | 14.81 | 15.05 | 0.08 | 0.53% | 14.81 | 15.33 | 40424 | 6084.56 | 3.52% | 0.00 |
| 2025-02-13 | 15.19 | 14.97 | -0.21 | -1.38% | 14.95 | 15.36 | 35497 | 5373.29 | 3.09% | 0.00 |
| 2025-02-12 | 15.08 | 15.18 | 0.07 | 0.46% | 14.90 | 15.20 | 34370 | 5179.30 | 2.99% | 0.00 |
| 2025-02-11 | 15.29 | 15.11 | -0.18 | -1.18% | 15.01 | 15.35 | 28574 | 4311.38 | 2.49% | 0.00 |
| 2025-02-10 | 15.00 | 15.29 | 0.28 | 1.87% | 14.96 | 15.29 | 38142 | 5783.85 | 3.32% | 0.00 |
| 2025-02-07 | 15.01 | 15.01 | 0.07 | 0.47% | 14.76 | 15.21 | 50199 | 7553.45 | 4.37% | 0.00 |
| 2025-02-06 | 14.38 | 14.94 | 0.49 | 3.39% | 14.38 | 14.94 | 38482 | 5675.52 | 3.35% | 0.00 |
| 2025-02-05 | 14.26 | 14.45 | 0.41 | 2.92% | 14.15 | 14.54 | 29296 | 4215.54 | 2.55% | 0.00 |
| 2025-01-27 | 14.54 | 14.04 | -0.38 | -2.64% | 14.04 | 14.60 | 31743 | 4536.34 | 2.76% | 0.00 |
| 2025-01-24 | 14.10 | 14.42 | 0.24 | 1.69% | 14.10 | 14.44 | 32141 | 4590.76 | 2.80% | 0.00 |
| 2025-01-23 | 14.24 | 14.18 | 0.12 | 0.85% | 14.15 | 14.49 | 41772 | 5990.50 | 3.64% | 0.00 |
| 2025-01-22 | 14.27 | 14.06 | -0.21 | -1.47% | 14.00 | 14.39 | 32932 | 4663.46 | 2.87% | 0.00 |
| 2025-01-21 | 14.40 | 14.27 | -0.48 | -3.25% | 14.06 | 14.45 | 60100 | 8573.24 | 5.23% | 0.00 |
| 2025-01-20 | 14.70 | 14.75 | 0.14 | 0.96% | 14.47 | 14.90 | 35509 | 5224.71 | 3.09% | 0.00 |
| 2025-01-17 | 14.63 | 14.61 | -0.08 | -0.54% | 14.38 | 14.73 | 52038 | 7571.34 | 4.53% | 0.00 |
| 2025-01-16 | 14.50 | 14.69 | 0.29 | 2.01% | 14.50 | 15.16 | 79212 | 11701.35 | 6.89% | 0.00 |
| 2025-01-15 | 14.69 | 14.40 | -0.27 | -1.84% | 14.35 | 14.77 | 36348 | 5268.57 | 3.16% | 0.00 |
| 2025-01-14 | 14.08 | 14.67 | 0.69 | 4.94% | 14.01 | 14.67 | 46778 | 6739.12 | 4.07% | 0.00 |
同益股份(300538)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。
