| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 30.55 | 30.83 | 0.24 | 0.78% | 30.02 | 31.12 | 18834 | 5747.17 | 2.82% | 0.00 |
| 2025-12-16 | 30.95 | 30.59 | -0.36 | -1.16% | 30.40 | 31.08 | 15190 | 4653.63 | 2.28% | 0.00 |
| 2025-12-15 | 31.05 | 30.95 | -0.32 | -1.02% | 30.50 | 31.45 | 15126 | 4704.64 | 2.27% | 0.00 |
| 2025-12-12 | 31.41 | 31.27 | -0.15 | -0.48% | 31.10 | 32.09 | 18690 | 5912.62 | 2.80% | 0.00 |
| 2025-12-11 | 32.24 | 31.42 | -0.81 | -2.51% | 31.39 | 32.24 | 14786 | 4696.35 | 2.21% | 0.00 |
| 2025-12-10 | 32.16 | 32.23 | 0.20 | 0.62% | 31.90 | 32.55 | 16714 | 5382.58 | 2.50% | 0.00 |
| 2025-12-09 | 31.90 | 32.03 | -0.06 | -0.19% | 31.68 | 32.39 | 12660 | 4063.20 | 1.90% | 0.00 |
| 2025-12-08 | 31.94 | 32.09 | 0.30 | 0.94% | 31.80 | 32.28 | 15432 | 4949.66 | 2.31% | 0.00 |
| 2025-12-05 | 31.01 | 31.79 | 0.67 | 2.15% | 30.75 | 31.80 | 18237 | 5720.24 | 2.73% | 0.00 |
| 2025-12-04 | 31.16 | 31.12 | 0.03 | 0.10% | 30.70 | 31.72 | 15789 | 4916.87 | 2.36% | 0.00 |
| 2025-12-03 | 31.68 | 31.09 | -0.59 | -1.86% | 31.01 | 31.82 | 15008 | 4688.92 | 2.25% | 0.00 |
| 2025-12-02 | 32.30 | 31.68 | -0.23 | -0.72% | 31.56 | 32.36 | 14323 | 4555.69 | 2.15% | 0.00 |
| 2025-12-01 | 31.99 | 31.91 | -0.03 | -0.09% | 31.75 | 32.33 | 16409 | 5248.69 | 2.46% | 0.00 |
| 2025-11-28 | 31.60 | 31.94 | 0.25 | 0.79% | 31.50 | 31.99 | 13487 | 4282.92 | 2.02% | 0.00 |
| 2025-11-27 | 31.35 | 31.69 | 0.33 | 1.05% | 31.25 | 32.20 | 17490 | 5552.58 | 2.62% | 0.00 |
| 2025-11-26 | 31.34 | 31.36 | 0.01 | 0.03% | 31.21 | 31.87 | 16102 | 5086.08 | 2.41% | 0.00 |
| 2025-11-25 | 31.37 | 31.35 | 0.24 | 0.77% | 31.12 | 31.70 | 15148 | 4769.48 | 2.27% | 0.00 |
| 2025-11-24 | 30.87 | 31.11 | 0.67 | 2.20% | 30.75 | 31.44 | 22617 | 7045.29 | 3.39% | 0.00 |
| 2025-11-21 | 31.82 | 30.44 | -1.54 | -4.82% | 30.40 | 32.20 | 26032 | 8076.76 | 3.90% | 0.00 |
| 2025-11-20 | 32.27 | 31.98 | -0.27 | -0.84% | 31.91 | 32.64 | 12208 | 3926.11 | 1.83% | 0.00 |
| 2025-11-19 | 32.92 | 32.25 | -0.80 | -2.42% | 32.07 | 33.19 | 17666 | 5737.22 | 2.65% | 0.00 |
| 2025-11-18 | 33.48 | 33.05 | -0.33 | -0.99% | 32.95 | 33.49 | 14600 | 4837.27 | 2.19% | 0.00 |
| 2025-11-17 | 33.55 | 33.38 | 0.07 | 0.21% | 33.11 | 33.77 | 13437 | 4469.76 | 2.01% | 0.00 |
| 2025-11-14 | 33.52 | 33.31 | -0.36 | -1.07% | 33.31 | 34.26 | 20284 | 6830.96 | 3.04% | 0.00 |
| 2025-11-13 | 33.55 | 33.67 | 0.00 | 0.00% | 33.36 | 33.98 | 14098 | 4756.98 | 2.11% | 0.00 |
| 2025-11-12 | 34.26 | 33.67 | -0.69 | -2.01% | 33.41 | 34.36 | 15973 | 5386.34 | 2.39% | 0.00 |
| 2025-11-11 | 33.88 | 34.36 | 0.65 | 1.93% | 33.73 | 34.56 | 24966 | 8553.18 | 3.74% | 0.00 |
| 2025-11-10 | 33.78 | 33.71 | 0.11 | 0.33% | 33.37 | 33.93 | 14614 | 4915.54 | 2.19% | 0.00 |
| 2025-11-07 | 33.80 | 33.60 | -0.36 | -1.06% | 33.37 | 34.05 | 16371 | 5501.15 | 2.45% | 0.00 |
| 2025-11-06 | 33.89 | 33.96 | 0.23 | 0.68% | 33.54 | 34.08 | 12895 | 4365.98 | 1.93% | 0.00 |
| 2025-11-05 | 33.80 | 33.73 | -0.07 | -0.21% | 33.23 | 33.98 | 16853 | 5668.93 | 2.52% | 0.00 |
| 2025-11-04 | 34.39 | 33.80 | -0.60 | -1.74% | 33.49 | 34.40 | 21667 | 7329.11 | 3.25% | 0.00 |
| 2025-11-03 | 34.69 | 34.40 | -0.36 | -1.04% | 34.08 | 34.74 | 28120 | 9652.27 | 4.21% | 0.00 |
| 2025-10-31 | 34.60 | 34.76 | 0.37 | 1.08% | 34.25 | 35.12 | 19035 | 6626.41 | 2.85% | 0.00 |
| 2025-10-30 | 35.35 | 34.39 | -0.89 | -2.52% | 34.38 | 35.38 | 26427 | 9171.13 | 3.96% | 0.00 |
| 2025-10-29 | 35.45 | 35.28 | -0.35 | -0.98% | 35.12 | 35.71 | 24098 | 8505.13 | 3.61% | 0.00 |
| 2025-10-28 | 35.21 | 35.63 | 0.43 | 1.22% | 35.09 | 36.18 | 36234 | 12959.87 | 5.43% | 0.00 |
| 2025-10-27 | 35.09 | 35.20 | 0.37 | 1.06% | 34.76 | 35.20 | 27074 | 9485.76 | 4.06% | 1.00 |
| 2025-10-24 | 34.90 | 34.83 | -0.17 | -0.49% | 34.65 | 35.26 | 26431 | 9231.45 | 3.96% | 0.00 |
| 2025-10-23 | 35.25 | 35.00 | -0.24 | -0.68% | 34.27 | 35.27 | 25733 | 8919.22 | 3.85% | 0.00 |
| 2025-10-22 | 34.84 | 35.24 | 0.40 | 1.15% | 34.51 | 35.86 | 44535 | 15753.82 | 6.67% | 0.00 |
| 2025-10-21 | 34.51 | 34.84 | 0.42 | 1.22% | 34.08 | 34.89 | 23480 | 8136.51 | 3.52% | 0.00 |
| 2025-10-20 | 34.05 | 34.42 | 0.85 | 2.53% | 34.05 | 34.54 | 20111 | 6897.39 | 3.01% | 2.00 |
| 2025-10-17 | 34.23 | 33.57 | -0.83 | -2.41% | 33.54 | 34.60 | 22960 | 7789.05 | 3.44% | 0.00 |
| 2025-10-16 | 34.97 | 34.40 | -0.62 | -1.77% | 34.15 | 35.20 | 25039 | 8653.05 | 3.75% | 4.00 |
| 2025-10-15 | 33.99 | 35.02 | 1.18 | 3.49% | 33.75 | 35.07 | 34057 | 11815.79 | 5.10% | 2.00 |
| 2025-10-14 | 35.00 | 33.84 | -1.04 | -2.98% | 33.78 | 35.25 | 32889 | 11318.41 | 4.93% | 0.00 |
| 2025-10-13 | 34.20 | 34.88 | -0.28 | -0.80% | 33.01 | 35.24 | 30563 | 10501.00 | 4.58% | 0.00 |
| 2025-10-10 | 35.67 | 35.16 | -0.51 | -1.43% | 35.01 | 36.19 | 27963 | 9905.66 | 4.19% | 0.00 |
| 2025-10-09 | 36.08 | 35.67 | -0.25 | -0.70% | 35.64 | 36.19 | 24122 | 8645.26 | 3.62% | 0.00 |
| 2025-09-30 | 36.51 | 35.92 | -0.61 | -1.67% | 35.85 | 36.82 | 33886 | 12270.30 | 5.09% | 0.00 |
| 2025-09-29 | 36.12 | 36.53 | 0.00 | 0.00% | 36.04 | 37.12 | 27101 | 9917.22 | 4.07% | 2.00 |
| 2025-09-26 | 36.71 | 36.53 | -0.43 | -1.16% | 36.30 | 37.66 | 36636 | 13512.44 | 5.78% | 0.00 |
| 2025-09-25 | 38.20 | 36.96 | -1.98 | -5.08% | 36.50 | 38.80 | 69431 | 26012.85 | 10.95% | 1.00 |
| 2025-09-24 | 39.17 | 38.94 | -0.41 | -1.04% | 38.41 | 39.78 | 37667 | 14640.44 | 5.94% | 0.00 |
| 2025-09-23 | 40.11 | 39.35 | -0.76 | -1.89% | 38.82 | 41.52 | 54536 | 21726.28 | 8.60% | 0.00 |
| 2025-09-22 | 39.20 | 40.11 | -0.38 | -0.94% | 38.15 | 40.20 | 54719 | 21444.80 | 8.64% | 3.00 |
| 2025-09-19 | 41.25 | 40.49 | -0.79 | -1.91% | 39.50 | 41.82 | 45870 | 18477.05 | 7.24% | 0.00 |
| 2025-09-18 | 43.08 | 41.28 | -1.53 | -3.57% | 40.80 | 43.50 | 54886 | 23115.70 | 8.67% | 0.00 |
| 2025-09-17 | 44.14 | 42.81 | -0.90 | -2.06% | 42.48 | 44.99 | 77277 | 33641.81 | 12.21% | 0.00 |
| 2025-09-16 | 39.82 | 43.71 | 3.91 | 9.82% | 39.82 | 44.50 | 92187 | 39136.39 | 14.56% | 2.00 |
| 2025-09-15 | 40.41 | 39.80 | -0.65 | -1.61% | 39.74 | 40.89 | 36509 | 14703.76 | 5.77% | 0.00 |
| 2025-09-12 | 41.40 | 40.45 | -1.00 | -2.41% | 40.33 | 41.50 | 42560 | 17328.91 | 6.80% | 0.00 |
| 2025-09-11 | 41.90 | 41.45 | -0.88 | -2.08% | 40.46 | 42.29 | 51515 | 21224.89 | 8.23% | 0.00 |
| 2025-09-10 | 44.79 | 42.33 | -2.52 | -5.62% | 42.20 | 44.90 | 65400 | 28355.31 | 10.45% | 40.00 |
| 2025-09-09 | 43.74 | 44.85 | 1.11 | 2.54% | 42.02 | 46.51 | 99382 | 43915.76 | 15.88% | 1.00 |
| 2025-09-08 | 39.92 | 43.74 | 3.88 | 9.73% | 39.89 | 45.38 | 96907 | 41551.77 | 15.49% | 1.00 |
| 2025-09-05 | 38.75 | 39.86 | 1.10 | 2.84% | 38.49 | 40.15 | 39941 | 15696.15 | 6.38% | 0.00 |
| 2025-09-04 | 39.81 | 38.76 | -1.04 | -2.61% | 37.88 | 41.00 | 54362 | 21444.45 | 8.69% | 2.00 |
| 2025-09-03 | 41.66 | 39.80 | -0.69 | -1.70% | 39.53 | 43.28 | 80214 | 33320.93 | 12.82% | 0.00 |
| 2025-09-02 | 41.15 | 40.49 | -0.61 | -1.48% | 38.48 | 41.27 | 65886 | 26193.39 | 10.53% | 0.00 |
| 2025-09-01 | 42.15 | 41.10 | -1.05 | -2.49% | 40.93 | 42.77 | 48011 | 19904.03 | 7.67% | 1.00 |
| 2025-08-29 | 42.78 | 42.15 | 0.17 | 0.40% | 41.40 | 44.20 | 82871 | 35327.46 | 13.47% | 1.00 |
| 2025-08-28 | 43.05 | 41.98 | -1.73 | -3.96% | 40.40 | 43.48 | 79521 | 33401.16 | 13.37% | 0.00 |
| 2025-08-27 | 41.60 | 43.71 | 1.94 | 4.64% | 41.60 | 46.02 | 104229 | 45605.66 | 17.52% | 0.00 |
| 2025-08-26 | 42.90 | 41.77 | -1.13 | -2.63% | 41.77 | 43.13 | 44612 | 18871.32 | 7.84% | 4.00 |
| 2025-08-25 | 43.00 | 42.90 | -0.51 | -1.17% | 42.50 | 43.60 | 54637 | 23517.53 | 9.61% | 1.00 |
| 2025-08-22 | 43.00 | 43.41 | 0.64 | 1.50% | 43.00 | 45.20 | 52471 | 23064.98 | 9.23% | 0.00 |
| 2025-08-21 | 44.25 | 42.77 | -1.49 | -3.37% | 42.48 | 44.42 | 44743 | 19338.00 | 7.87% | 7.00 |
| 2025-08-20 | 45.10 | 44.26 | -1.35 | -2.96% | 44.01 | 45.20 | 36452 | 16217.21 | 6.41% | 0.00 |
海泰科(301022)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。
