| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 20.69 | 20.23 | -0.71 | -3.39% | 20.02 | 20.95 | 42393 | 8665.12 | 2.45% | 0.00 |
| 2025-04-02 | 20.74 | 20.94 | 0.06 | 0.29% | 20.73 | 21.42 | 37174 | 7818.04 | 2.15% | 0.00 |
| 2025-04-01 | 20.88 | 20.88 | -0.02 | -0.10% | 20.83 | 21.44 | 52012 | 10951.34 | 3.00% | 0.00 |
| 2025-03-31 | 20.48 | 20.90 | 0.41 | 2.00% | 20.28 | 21.00 | 56086 | 11601.33 | 3.24% | 0.00 |
| 2025-03-28 | 20.48 | 20.49 | -0.05 | -0.24% | 20.23 | 20.76 | 50167 | 10268.41 | 2.89% | 4.00 |
| 2025-03-27 | 21.27 | 20.54 | -0.76 | -3.57% | 20.50 | 21.27 | 62020 | 12873.51 | 3.58% | 0.00 |
| 2025-03-26 | 21.25 | 21.30 | 0.10 | 0.47% | 21.18 | 21.75 | 56384 | 12087.17 | 3.25% | 0.00 |
| 2025-03-25 | 21.81 | 21.20 | -0.55 | -2.53% | 21.02 | 21.91 | 62894 | 13437.23 | 3.63% | 0.00 |
| 2025-03-24 | 22.43 | 21.75 | -0.46 | -2.07% | 21.02 | 22.59 | 89047 | 19385.49 | 5.14% | 0.00 |
| 2025-03-21 | 23.48 | 22.21 | -1.97 | -8.15% | 22.21 | 23.59 | 136702 | 31104.81 | 7.89% | 12.00 |
| 2025-03-20 | 25.44 | 24.18 | -1.60 | -6.21% | 23.95 | 25.77 | 188228 | 46267.17 | 10.86% | 10.00 |
| 2025-03-19 | 26.77 | 25.78 | -1.18 | -4.38% | 25.65 | 28.20 | 244097 | 64909.38 | 14.09% | 49.00 |
| 2025-03-18 | 26.00 | 26.96 | 2.31 | 9.37% | 23.90 | 29.50 | 322352 | 83412.23 | 18.60% | 0.00 |
| 2025-03-17 | 24.65 | 24.65 | 4.11 | 20.01% | 24.65 | 24.65 | 24486 | 6035.68 | 1.41% | 0.00 |
| 2025-03-14 | 20.48 | 20.54 | 0.07 | 0.34% | 20.42 | 20.80 | 31517 | 6489.18 | 1.82% | 0.00 |
| 2025-03-13 | 20.77 | 20.47 | -0.29 | -1.40% | 20.19 | 20.85 | 24234 | 4960.80 | 1.40% | 0.00 |
| 2025-03-12 | 21.15 | 20.76 | -0.50 | -2.35% | 20.70 | 21.30 | 27023 | 5649.10 | 1.56% | 0.00 |
| 2025-03-11 | 21.07 | 21.26 | 0.01 | 0.05% | 20.76 | 21.28 | 27329 | 5731.12 | 1.58% | 0.00 |
| 2025-03-10 | 21.48 | 21.25 | -0.10 | -0.47% | 21.10 | 21.86 | 39440 | 8467.06 | 2.28% | 0.00 |
| 2025-03-07 | 21.19 | 21.35 | 0.04 | 0.19% | 21.10 | 22.28 | 42422 | 9113.63 | 2.45% | 0.00 |
| 2025-03-06 | 21.38 | 21.31 | -0.02 | -0.09% | 21.00 | 21.42 | 44849 | 9507.76 | 2.59% | 0.00 |
| 2025-03-05 | 21.00 | 21.33 | 0.27 | 1.28% | 20.77 | 21.34 | 50465 | 10664.92 | 2.91% | 0.00 |
| 2025-03-04 | 19.50 | 21.06 | 1.42 | 7.23% | 19.50 | 21.12 | 55625 | 11406.18 | 3.21% | 0.00 |
| 2025-03-03 | 19.69 | 19.64 | -0.05 | -0.25% | 19.51 | 19.87 | 28219 | 5554.41 | 1.63% | 0.00 |
| 2025-02-28 | 20.30 | 19.69 | -0.66 | -3.24% | 19.48 | 20.35 | 33600 | 6628.07 | 1.94% | 0.00 |
| 2025-02-27 | 20.78 | 20.35 | -0.42 | -2.02% | 19.86 | 20.88 | 47924 | 9717.17 | 2.77% | 0.00 |
| 2025-02-26 | 21.09 | 20.77 | -0.32 | -1.52% | 20.56 | 21.19 | 56834 | 11830.68 | 3.28% | 0.00 |
| 2025-02-25 | 20.72 | 21.09 | 0.31 | 1.49% | 20.30 | 21.78 | 91877 | 19389.19 | 5.30% | 0.00 |
| 2025-02-24 | 19.48 | 20.78 | 1.30 | 6.67% | 19.37 | 21.36 | 99224 | 20366.27 | 5.73% | 0.00 |
| 2025-02-21 | 19.08 | 19.48 | 0.21 | 1.09% | 18.86 | 19.51 | 64616 | 12467.86 | 3.73% | 1.00 |
| 2025-02-20 | 18.49 | 19.27 | 0.78 | 4.22% | 18.24 | 19.58 | 64768 | 12312.04 | 3.74% | 0.00 |
| 2025-02-19 | 18.00 | 18.49 | 0.47 | 2.61% | 17.94 | 18.57 | 36644 | 6717.86 | 2.11% | 0.00 |
| 2025-02-18 | 18.66 | 18.02 | -0.63 | -3.38% | 18.00 | 18.74 | 34947 | 6398.60 | 2.02% | 0.00 |
| 2025-02-17 | 18.80 | 18.65 | 0.19 | 1.03% | 18.46 | 19.12 | 43110 | 8101.83 | 2.49% | 0.00 |
| 2025-02-14 | 18.42 | 18.46 | -0.01 | -0.05% | 17.97 | 18.70 | 42949 | 7869.38 | 2.48% | 0.00 |
| 2025-02-13 | 19.02 | 18.47 | -0.55 | -2.89% | 18.46 | 19.08 | 27443 | 5119.50 | 1.58% | 0.00 |
| 2025-02-12 | 18.88 | 19.02 | 0.04 | 0.21% | 18.80 | 19.16 | 24425 | 4632.25 | 1.41% | 0.00 |
| 2025-02-11 | 19.02 | 18.98 | -0.14 | -0.73% | 18.72 | 19.15 | 22015 | 4164.58 | 1.27% | 0.00 |
| 2025-02-10 | 19.20 | 19.12 | 0.03 | 0.16% | 18.80 | 19.25 | 23392 | 4445.15 | 1.35% | 0.00 |
| 2025-02-07 | 19.11 | 19.09 | -0.03 | -0.16% | 18.73 | 19.30 | 44586 | 8474.22 | 2.57% | 0.00 |
| 2025-02-06 | 17.81 | 19.12 | 1.33 | 7.48% | 17.71 | 19.13 | 45743 | 8507.07 | 2.64% | 0.00 |
| 2025-02-05 | 18.18 | 17.79 | -0.21 | -1.17% | 17.70 | 18.28 | 22777 | 4080.51 | 1.31% | 0.00 |
| 2025-01-27 | 18.40 | 18.00 | -0.31 | -1.69% | 17.88 | 18.60 | 24881 | 4498.62 | 1.44% | 0.00 |
| 2025-01-24 | 18.05 | 18.31 | 0.09 | 0.49% | 17.80 | 18.43 | 33097 | 5992.46 | 1.91% | 0.00 |
| 2025-01-23 | 18.27 | 18.22 | -0.04 | -0.22% | 18.20 | 18.68 | 31486 | 5793.31 | 1.82% | 7.00 |
| 2025-01-22 | 18.47 | 18.26 | -0.39 | -2.09% | 18.05 | 18.49 | 22413 | 4087.00 | 1.29% | 0.00 |
| 2025-01-21 | 18.65 | 18.65 | 0.07 | 0.38% | 18.30 | 18.86 | 21605 | 3995.89 | 1.25% | 0.00 |
| 2025-01-20 | 18.18 | 18.58 | 0.53 | 2.94% | 18.18 | 19.05 | 37634 | 7044.72 | 2.17% | 0.00 |
| 2025-01-17 | 18.05 | 18.05 | -0.03 | -0.17% | 17.85 | 18.28 | 16393 | 2966.80 | 0.95% | 0.00 |
| 2025-01-16 | 18.39 | 18.08 | -0.25 | -1.36% | 17.80 | 18.67 | 28481 | 5181.23 | 1.64% | 0.00 |
| 2025-01-15 | 18.30 | 18.33 | 0.13 | 0.71% | 17.96 | 18.99 | 51178 | 9474.26 | 2.95% | 0.00 |
| 2025-01-14 | 17.33 | 18.20 | 0.87 | 5.02% | 17.22 | 18.20 | 36764 | 6602.92 | 2.12% | 0.00 |
| 2025-01-13 | 16.49 | 17.33 | 0.53 | 3.15% | 16.13 | 17.41 | 31194 | 5258.45 | 1.80% | 0.00 |
| 2025-01-10 | 17.45 | 16.80 | -0.46 | -2.67% | 16.80 | 18.02 | 42242 | 7396.17 | 2.44% | 0.00 |
| 2025-01-09 | 17.01 | 17.26 | 0.09 | 0.52% | 16.76 | 17.51 | 20946 | 3619.68 | 1.21% | 0.00 |
| 2025-01-08 | 17.28 | 17.17 | -0.11 | -0.64% | 16.45 | 17.41 | 22054 | 3748.92 | 1.27% | 0.00 |
| 2025-01-07 | 16.50 | 17.28 | 0.84 | 5.11% | 16.36 | 17.28 | 30569 | 5187.32 | 1.76% | 0.00 |
| 2025-01-06 | 16.28 | 16.44 | 0.16 | 0.98% | 15.57 | 16.68 | 24773 | 4031.41 | 1.43% | 0.00 |
| 2025-01-03 | 17.01 | 16.28 | -0.74 | -4.35% | 16.04 | 17.14 | 35612 | 5897.17 | 2.05% | 0.00 |
| 2025-01-02 | 17.58 | 17.02 | -0.54 | -3.08% | 16.70 | 17.81 | 33050 | 5703.90 | 1.91% | 0.00 |
| 2024-12-31 | 18.36 | 17.56 | -0.75 | -4.10% | 17.55 | 18.76 | 37433 | 6761.59 | 2.16% | 0.00 |
| 2024-12-30 | 18.91 | 18.31 | -0.53 | -2.81% | 17.97 | 19.00 | 44128 | 8041.34 | 2.55% | 0.00 |
| 2024-12-27 | 17.87 | 18.84 | 1.14 | 6.44% | 17.53 | 19.11 | 70052 | 12967.01 | 4.04% | 0.00 |
| 2024-12-26 | 17.91 | 17.70 | -0.08 | -0.45% | 17.50 | 18.35 | 32344 | 5789.43 | 1.87% | 0.00 |
| 2024-12-25 | 18.68 | 17.78 | -0.96 | -5.12% | 17.60 | 18.77 | 41484 | 7456.47 | 2.39% | 0.00 |
| 2024-12-24 | 19.04 | 18.74 | -0.04 | -0.21% | 18.20 | 19.04 | 32149 | 5959.64 | 1.86% | 0.00 |
| 2024-12-23 | 20.80 | 18.78 | -2.10 | -10.06% | 18.50 | 20.80 | 69304 | 13458.20 | 4.00% | 0.00 |
| 2024-12-20 | 20.72 | 20.88 | 0.16 | 0.77% | 20.50 | 21.24 | 31376 | 6561.48 | 1.81% | 0.00 |
| 2024-12-19 | 20.30 | 20.72 | 0.02 | 0.10% | 20.10 | 21.25 | 34767 | 7201.15 | 2.01% | 13.00 |
| 2024-12-18 | 20.88 | 20.70 | -0.18 | -0.86% | 20.29 | 21.13 | 37016 | 7650.63 | 2.14% | 0.00 |
| 2024-12-17 | 21.95 | 20.88 | -1.28 | -5.78% | 20.67 | 22.16 | 54363 | 11539.88 | 3.14% | 0.00 |
| 2024-12-16 | 23.08 | 22.16 | -0.82 | -3.57% | 21.80 | 24.13 | 76364 | 17344.71 | 4.41% | 0.00 |
| 2024-12-13 | 23.50 | 22.98 | -0.20 | -0.86% | 22.50 | 23.87 | 82344 | 18906.22 | 4.75% | 5.00 |
| 2024-12-12 | 22.99 | 23.18 | -0.01 | -0.04% | 22.41 | 23.53 | 91509 | 21033.63 | 5.28% | 1.00 |
| 2024-12-11 | 20.61 | 23.19 | 2.39 | 11.49% | 20.32 | 23.86 | 151271 | 33531.85 | 8.73% | 0.00 |
| 2024-12-10 | 22.00 | 20.80 | -0.33 | -1.56% | 20.60 | 22.00 | 112936 | 24100.05 | 6.52% | 0.00 |
| 2024-12-09 | 20.00 | 21.13 | 1.13 | 5.65% | 19.88 | 22.50 | 123973 | 26141.01 | 7.15% | 0.00 |
| 2024-12-06 | 19.44 | 20.00 | 0.50 | 2.56% | 18.82 | 20.04 | 66848 | 13037.93 | 3.86% | 0.00 |
| 2024-12-05 | 19.30 | 19.50 | 0.14 | 0.72% | 19.09 | 20.40 | 84974 | 16745.54 | 4.90% | 0.00 |
| 2024-12-04 | 18.69 | 19.36 | 0.55 | 2.92% | 18.60 | 19.99 | 88763 | 17212.27 | 5.12% | 0.00 |
海川智能(300720)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。
