| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 19.50 | 19.80 | 0.18 | 0.92% | 19.46 | 20.00 | 38342 | 7588.53 | 1.16% | 0.00 |
| 2025-12-17 | 19.25 | 19.62 | 0.26 | 1.34% | 18.88 | 19.65 | 39367 | 7586.57 | 1.20% | 0.00 |
| 2025-12-16 | 19.18 | 19.36 | 0.13 | 0.68% | 18.91 | 19.76 | 42944 | 8284.36 | 1.30% | 0.00 |
| 2025-12-15 | 19.48 | 19.23 | -0.26 | -1.33% | 19.16 | 19.58 | 22470 | 4349.45 | 0.68% | 0.00 |
| 2025-12-12 | 19.59 | 19.49 | 0.06 | 0.31% | 19.35 | 19.59 | 23517 | 4584.23 | 0.71% | 0.00 |
| 2025-12-11 | 19.70 | 19.43 | -0.36 | -1.82% | 19.43 | 19.80 | 28678 | 5607.16 | 0.87% | 0.00 |
| 2025-12-10 | 19.83 | 19.79 | -0.05 | -0.25% | 19.57 | 19.87 | 21615 | 4262.53 | 0.66% | 0.00 |
| 2025-12-09 | 20.01 | 19.84 | -0.27 | -1.34% | 19.83 | 20.14 | 19541 | 3898.93 | 0.59% | 0.00 |
| 2025-12-08 | 20.15 | 20.11 | 0.09 | 0.45% | 20.06 | 20.38 | 26445 | 5353.06 | 0.80% | 0.00 |
| 2025-12-05 | 19.68 | 20.02 | 0.34 | 1.73% | 19.47 | 20.07 | 28554 | 5653.33 | 0.87% | 0.10 |
| 2025-12-04 | 19.88 | 19.68 | -0.22 | -1.11% | 19.59 | 19.99 | 22016 | 4343.51 | 0.67% | 0.00 |
| 2025-12-03 | 20.51 | 19.90 | -0.59 | -2.88% | 19.82 | 20.51 | 39514 | 7907.23 | 1.20% | 0.00 |
| 2025-12-02 | 20.97 | 20.49 | -0.49 | -2.34% | 20.40 | 20.97 | 38136 | 7830.20 | 1.16% | 0.00 |
| 2025-12-01 | 21.06 | 20.98 | -0.17 | -0.80% | 20.90 | 21.15 | 25836 | 5428.95 | 0.78% | 0.00 |
| 2025-11-28 | 20.97 | 21.15 | 0.24 | 1.15% | 20.75 | 21.19 | 22203 | 4660.69 | 0.67% | 0.00 |
| 2025-11-27 | 21.20 | 20.91 | -0.27 | -1.27% | 20.89 | 21.25 | 20012 | 4212.34 | 0.61% | 0.00 |
| 2025-11-26 | 21.50 | 21.18 | -0.43 | -1.99% | 21.18 | 21.78 | 26896 | 5780.98 | 0.82% | 3.00 |
| 2025-11-25 | 21.58 | 21.61 | 0.03 | 0.14% | 21.50 | 21.80 | 32362 | 7020.28 | 0.98% | 0.00 |
| 2025-11-24 | 20.90 | 21.58 | 0.80 | 3.85% | 20.84 | 21.66 | 41226 | 8795.66 | 1.25% | 0.00 |
| 2025-11-21 | 21.25 | 20.78 | -0.57 | -2.67% | 20.55 | 21.53 | 34186 | 7169.94 | 1.04% | 0.00 |
| 2025-11-20 | 21.56 | 21.35 | -0.16 | -0.74% | 21.26 | 21.70 | 23141 | 4965.53 | 0.70% | 0.00 |
| 2025-11-19 | 21.70 | 21.51 | -0.18 | -0.83% | 21.43 | 21.75 | 24382 | 5253.92 | 0.74% | 0.00 |
| 2025-11-18 | 21.45 | 21.69 | 0.24 | 1.12% | 21.25 | 21.76 | 34099 | 7372.16 | 1.04% | 0.00 |
| 2025-11-17 | 21.13 | 21.45 | 0.27 | 1.27% | 21.05 | 21.60 | 26788 | 5739.89 | 0.81% | 0.00 |
| 2025-11-14 | 21.07 | 21.18 | -0.02 | -0.09% | 21.05 | 21.49 | 21497 | 4578.50 | 0.65% | 0.00 |
| 2025-11-13 | 21.07 | 21.20 | 0.17 | 0.81% | 20.82 | 21.23 | 23297 | 4910.13 | 0.71% | 0.00 |
| 2025-11-12 | 21.23 | 21.03 | -0.29 | -1.36% | 20.70 | 21.35 | 35593 | 7485.60 | 1.08% | 0.00 |
| 2025-11-11 | 21.71 | 21.32 | -0.23 | -1.07% | 21.30 | 21.74 | 24346 | 5221.51 | 0.74% | 0.00 |
| 2025-11-10 | 21.34 | 21.55 | 0.22 | 1.03% | 21.30 | 21.58 | 25107 | 5393.43 | 0.76% | 0.00 |
| 2025-11-07 | 21.76 | 21.33 | -0.56 | -2.56% | 21.33 | 21.93 | 41125 | 8841.64 | 1.25% | 0.00 |
| 2025-11-06 | 22.07 | 21.89 | -0.24 | -1.08% | 21.83 | 22.26 | 24879 | 5462.99 | 0.76% | 0.00 |
| 2025-11-05 | 22.03 | 22.13 | -0.15 | -0.67% | 21.90 | 22.28 | 25390 | 5610.67 | 0.77% | 0.00 |
| 2025-11-04 | 22.48 | 22.28 | -0.18 | -0.80% | 22.13 | 22.54 | 24207 | 5396.33 | 0.74% | 0.00 |
| 2025-11-03 | 22.32 | 22.46 | 0.13 | 0.58% | 22.10 | 22.53 | 36377 | 8129.54 | 1.10% | 2.00 |
| 2025-10-31 | 21.87 | 22.33 | 0.43 | 1.96% | 21.78 | 22.56 | 48475 | 10809.65 | 1.47% | 9.00 |
| 2025-10-30 | 21.98 | 21.90 | -0.14 | -0.64% | 21.66 | 22.39 | 43220 | 9510.00 | 1.31% | 0.00 |
| 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 |
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。
