| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 22.05 | 22.04 | -0.01 | -0.05% | 21.85 | 22.25 | 25196 | 5552.77 | 0.77% | 0.00 |
| 2025-10-28 | 22.10 | 22.05 | -0.06 | -0.27% | 21.88 | 22.35 | 25613 | 5673.91 | 0.78% | 0.00 |
| 2025-10-27 | 22.22 | 22.11 | 0.03 | 0.14% | 21.90 | 22.25 | 22788 | 5030.31 | 0.69% | 0.00 |
| 2025-10-24 | 22.10 | 22.08 | -0.02 | -0.09% | 21.93 | 22.27 | 24601 | 5431.63 | 0.75% | 0.00 |
| 2025-10-23 | 21.63 | 22.10 | 0.52 | 2.41% | 21.22 | 22.15 | 29588 | 6398.20 | 0.90% | 0.00 |
| 2025-10-22 | 21.54 | 21.58 | 0.02 | 0.09% | 21.41 | 21.75 | 20845 | 4504.52 | 0.63% | 0.00 |
| 2025-10-21 | 21.45 | 21.56 | 0.12 | 0.56% | 21.32 | 21.65 | 25654 | 5522.97 | 0.78% | 0.00 |
| 2025-10-20 | 21.62 | 21.44 | 0.03 | 0.14% | 21.24 | 21.80 | 21528 | 4623.14 | 0.65% | 0.00 |
| 2025-10-17 | 22.12 | 21.41 | -0.71 | -3.21% | 21.41 | 22.16 | 29154 | 6338.08 | 0.89% | 0.00 |
| 2025-10-16 | 22.34 | 22.12 | -0.27 | -1.21% | 22.04 | 22.37 | 22285 | 4933.50 | 0.68% | 0.00 |
| 2025-10-15 | 22.16 | 22.39 | 0.30 | 1.36% | 21.88 | 22.41 | 29831 | 6645.60 | 0.91% | 0.00 |
| 2025-10-14 | 22.62 | 22.09 | -0.41 | -1.82% | 22.01 | 22.75 | 32209 | 7208.92 | 0.98% | 0.00 |
| 2025-10-13 | 21.66 | 22.50 | 0.05 | 0.22% | 21.60 | 22.69 | 32831 | 7324.50 | 1.00% | 0.00 |
| 2025-10-10 | 22.80 | 22.45 | -0.40 | -1.75% | 22.42 | 22.81 | 36188 | 8162.82 | 1.10% | 0.00 |
| 2025-10-09 | 22.69 | 22.85 | 0.16 | 0.71% | 22.55 | 23.00 | 37727 | 8591.96 | 1.15% | 0.00 |
| 2025-09-30 | 22.87 | 22.69 | -0.11 | -0.48% | 22.60 | 23.07 | 37047 | 8461.20 | 1.13% | 0.00 |
| 2025-09-29 | 22.58 | 22.80 | 0.11 | 0.48% | 22.29 | 22.90 | 35667 | 8085.36 | 1.08% | 0.00 |
| 2025-09-26 | 22.87 | 22.69 | -0.23 | -1.00% | 22.69 | 23.22 | 35297 | 8088.91 | 1.07% | 0.00 |
| 2025-09-25 | 23.01 | 22.92 | -0.17 | -0.74% | 22.92 | 23.33 | 38510 | 8899.65 | 1.17% | 0.00 |
| 2025-09-24 | 22.77 | 23.09 | 0.07 | 0.30% | 22.58 | 23.15 | 47983 | 10996.68 | 1.46% | 0.00 |
| 2025-09-23 | 23.30 | 23.02 | -0.44 | -1.88% | 22.41 | 23.55 | 55115 | 12561.48 | 1.67% | 0.00 |
| 2025-09-22 | 23.58 | 23.46 | -0.15 | -0.64% | 23.30 | 23.69 | 39941 | 9363.39 | 1.21% | 0.00 |
| 2025-09-19 | 24.33 | 23.61 | -0.82 | -3.36% | 23.43 | 24.42 | 88749 | 21121.48 | 2.70% | 5.00 |
| 2025-09-18 | 24.09 | 24.43 | 0.34 | 1.41% | 23.82 | 25.68 | 148022 | 36660.99 | 4.50% | 0.00 |
| 2025-09-17 | 23.98 | 24.09 | -0.05 | -0.21% | 23.92 | 24.22 | 41876 | 10073.98 | 1.27% | 0.00 |
| 2025-09-16 | 23.52 | 24.14 | 0.69 | 2.94% | 23.30 | 24.15 | 62741 | 14890.41 | 1.91% | 0.00 |
| 2025-09-15 | 23.74 | 23.45 | -0.29 | -1.22% | 23.24 | 23.96 | 52312 | 12292.75 | 1.59% | 0.00 |
| 2025-09-12 | 23.60 | 23.74 | 0.18 | 0.76% | 23.44 | 23.95 | 53372 | 12688.82 | 1.62% | 0.00 |
| 2025-09-11 | 23.15 | 23.56 | 0.55 | 2.39% | 22.74 | 23.58 | 62850 | 14599.70 | 1.91% | 0.00 |
| 2025-09-10 | 23.07 | 23.01 | 0.01 | 0.04% | 22.90 | 23.33 | 39391 | 9110.70 | 1.20% | 0.00 |
| 2025-09-09 | 23.56 | 23.00 | -0.58 | -2.46% | 22.87 | 23.56 | 55961 | 12941.05 | 1.70% | 0.00 |
| 2025-09-08 | 23.90 | 23.58 | -0.33 | -1.38% | 23.34 | 23.90 | 66033 | 15575.55 | 2.01% | 0.00 |
| 2025-09-05 | 23.56 | 23.91 | 0.47 | 2.01% | 23.22 | 24.00 | 47738 | 11296.33 | 1.45% | 0.00 |
| 2025-09-04 | 23.56 | 23.44 | -0.08 | -0.34% | 23.09 | 23.95 | 59717 | 14109.81 | 1.81% | 0.00 |
| 2025-09-03 | 24.92 | 23.52 | -1.40 | -5.62% | 23.40 | 25.13 | 81068 | 19484.12 | 2.46% | 0.00 |
| 2025-09-02 | 26.26 | 24.92 | -1.35 | -5.14% | 24.59 | 26.26 | 91152 | 22941.54 | 2.77% | 0.00 |
| 2025-09-01 | 26.64 | 26.27 | -0.37 | -1.39% | 26.15 | 27.00 | 66450 | 17563.47 | 2.02% | 0.00 |
| 2025-08-29 | 26.79 | 26.64 | -0.58 | -2.13% | 26.37 | 27.13 | 82598 | 22039.62 | 2.51% | 0.00 |
| 2025-08-28 | 26.70 | 27.22 | 0.67 | 2.52% | 26.02 | 27.23 | 91133 | 24341.70 | 2.77% | 0.00 |
| 2025-08-27 | 27.44 | 26.55 | -0.85 | -3.10% | 26.52 | 27.71 | 95985 | 26177.16 | 2.92% | 7.00 |
| 2025-08-26 | 27.26 | 27.40 | 0.04 | 0.15% | 27.12 | 27.66 | 89259 | 24497.07 | 2.71% | 0.00 |
| 2025-08-25 | 27.66 | 27.36 | 0.00 | 0.00% | 27.11 | 27.70 | 92218 | 25252.54 | 2.80% | 0.00 |
| 2025-08-22 | 27.12 | 27.36 | 0.07 | 0.26% | 26.96 | 27.43 | 100316 | 27285.53 | 3.05% | 0.00 |
| 2025-08-21 | 27.11 | 27.29 | 0.80 | 3.02% | 27.02 | 27.76 | 167033 | 45753.30 | 5.07% | 0.00 |
| 2025-08-20 | 26.33 | 26.49 | -0.04 | -0.15% | 26.00 | 26.52 | 70643 | 18573.86 | 2.15% | 0.00 |
| 2025-08-19 | 26.26 | 26.53 | 0.17 | 0.64% | 26.13 | 26.62 | 85329 | 22559.34 | 2.59% | 0.00 |
| 2025-08-18 | 26.28 | 26.36 | 0.36 | 1.38% | 25.88 | 26.59 | 98358 | 25848.28 | 2.99% | 6.00 |
| 2025-08-15 | 25.47 | 26.00 | 0.27 | 1.05% | 25.47 | 26.07 | 88698 | 22943.44 | 2.69% | 0.00 |
| 2025-08-14 | 25.37 | 25.73 | 0.33 | 1.30% | 25.35 | 26.35 | 108343 | 28044.64 | 3.29% | 0.00 |
| 2025-08-13 | 25.18 | 25.40 | 0.16 | 0.63% | 25.10 | 25.63 | 51277 | 12999.47 | 1.56% | 13.00 |
| 2025-08-12 | 25.05 | 25.24 | 0.17 | 0.68% | 24.98 | 25.35 | 50664 | 12754.33 | 1.54% | 9.00 |
| 2025-08-11 | 24.85 | 25.07 | 0.09 | 0.36% | 24.61 | 25.16 | 55237 | 13779.38 | 1.68% | 0.00 |
| 2025-08-08 | 25.40 | 24.98 | -0.49 | -1.92% | 24.98 | 25.47 | 45778 | 11496.50 | 1.39% | 0.00 |
| 2025-08-07 | 25.70 | 25.47 | -0.26 | -1.01% | 25.35 | 25.83 | 36399 | 9296.79 | 1.11% | 0.00 |
| 2025-08-06 | 25.41 | 25.73 | 0.24 | 0.94% | 25.40 | 25.77 | 37533 | 9619.87 | 1.14% | 0.00 |
| 2025-08-05 | 25.44 | 25.49 | 0.07 | 0.28% | 25.15 | 25.57 | 37587 | 9526.62 | 1.14% | 0.00 |
| 2025-08-04 | 25.09 | 25.42 | 0.00 | 0.00% | 25.05 | 25.48 | 27150 | 6876.18 | 0.82% | 2.00 |
| 2025-08-01 | 25.48 | 25.42 | 0.09 | 0.36% | 24.98 | 25.68 | 51846 | 13143.86 | 1.57% | 0.00 |
| 2025-07-31 | 25.32 | 25.33 | -0.05 | -0.20% | 25.25 | 25.97 | 57036 | 14612.00 | 1.73% | 2.00 |
| 2025-07-30 | 26.04 | 25.38 | -0.61 | -2.35% | 25.19 | 26.15 | 63641 | 16279.55 | 1.93% | 0.00 |
| 2025-07-29 | 26.24 | 25.99 | -0.25 | -0.95% | 25.61 | 26.24 | 67738 | 17491.82 | 2.06% | 0.00 |
| 2025-07-28 | 26.19 | 26.24 | -0.37 | -1.39% | 25.88 | 26.44 | 82131 | 21474.43 | 2.49% | 0.00 |
| 2025-07-25 | 25.91 | 26.61 | 0.68 | 2.62% | 25.82 | 27.27 | 131711 | 35135.39 | 4.00% | 0.00 |
| 2025-07-24 | 25.67 | 25.93 | 0.20 | 0.78% | 25.50 | 25.99 | 52413 | 13539.05 | 1.59% | 5.00 |
| 2025-07-23 | 25.70 | 25.73 | -0.11 | -0.43% | 25.60 | 26.08 | 51067 | 13215.23 | 1.55% | 0.00 |
| 2025-07-22 | 26.06 | 25.84 | -0.25 | -0.96% | 25.66 | 26.08 | 54254 | 14011.49 | 1.65% | 0.00 |
| 2025-07-21 | 26.11 | 26.09 | -0.14 | -0.53% | 25.98 | 26.35 | 43609 | 11403.16 | 1.32% | 0.00 |
| 2025-07-18 | 26.41 | 26.23 | -0.13 | -0.49% | 26.15 | 26.54 | 48489 | 12757.84 | 1.47% | 5.00 |
| 2025-07-17 | 26.44 | 26.36 | 0.00 | 0.00% | 26.27 | 26.74 | 59233 | 15679.00 | 1.80% | 0.00 |
| 2025-07-16 | 26.22 | 26.36 | -0.54 | -2.01% | 26.21 | 26.70 | 66081 | 17471.41 | 2.01% | 5.00 |
| 2025-07-15 | 26.48 | 26.90 | 0.40 | 1.51% | 26.05 | 26.99 | 101345 | 26871.05 | 3.08% | 10.00 |
| 2025-07-14 | 28.47 | 26.50 | -0.89 | -3.25% | 26.38 | 28.50 | 142332 | 38342.96 | 4.32% | 0.00 |
| 2025-07-11 | 26.73 | 27.39 | 0.68 | 2.55% | 26.37 | 27.68 | 170100 | 45905.44 | 5.17% | 17.00 |
| 2025-07-10 | 25.80 | 26.71 | 0.74 | 2.85% | 25.45 | 26.90 | 129507 | 34175.68 | 3.93% | 0.00 |
| 2025-07-09 | 26.20 | 25.97 | -0.07 | -0.27% | 25.72 | 26.35 | 80734 | 21044.17 | 2.45% | 0.00 |
| 2025-07-08 | 25.66 | 26.04 | 0.15 | 0.58% | 25.50 | 26.20 | 80268 | 20814.52 | 2.44% | 23.00 |
| 2025-07-07 | 25.33 | 25.89 | 0.57 | 2.25% | 25.27 | 26.30 | 85632 | 22036.62 | 2.60% | 0.00 |
| 2025-07-04 | 25.01 | 25.32 | 0.31 | 1.24% | 24.90 | 25.93 | 99400 | 25262.48 | 3.02% | 7.00 |
| 2025-07-03 | 25.15 | 25.01 | -0.14 | -0.56% | 24.81 | 25.36 | 44410 | 11111.68 | 1.35% | 0.00 |
| 2025-07-02 | 25.55 | 25.15 | -0.45 | -1.76% | 24.91 | 25.59 | 51958 | 13072.30 | 1.58% | 0.00 |
中科江南(301153)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。
