| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 4.66 | 4.70 | 0.03 | 0.64% | 4.64 | 4.71 | 62563 | 2936.00 | 1.05% |
| 2025-05-15 | 4.70 | 4.67 | -0.03 | -0.64% | 4.62 | 4.71 | 78682 | 3666.27 | 1.32% |
| 2025-05-14 | 4.72 | 4.70 | -0.02 | -0.42% | 4.66 | 4.76 | 93425 | 4386.39 | 1.56% |
| 2025-05-13 | 4.76 | 4.72 | -0.03 | -0.63% | 4.70 | 4.80 | 70681 | 3351.73 | 1.18% |
| 2025-05-12 | 4.81 | 4.75 | -0.01 | -0.21% | 4.73 | 4.81 | 66875 | 3177.05 | 1.12% |
| 2025-05-09 | 4.82 | 4.76 | -0.05 | -1.04% | 4.75 | 4.84 | 75656 | 3617.11 | 1.26% |
| 2025-05-08 | 4.76 | 4.81 | 0.03 | 0.63% | 4.75 | 4.83 | 84933 | 4079.64 | 1.42% |
| 2025-05-07 | 4.86 | 4.78 | -0.06 | -1.24% | 4.73 | 4.89 | 121215 | 5807.27 | 2.03% |
| 2025-05-06 | 4.79 | 4.84 | 0.11 | 2.33% | 4.75 | 4.88 | 135255 | 6535.41 | 2.26% |
| 2025-04-30 | 4.61 | 4.73 | 0.13 | 2.83% | 4.61 | 4.80 | 144233 | 6832.26 | 2.41% |
| 2025-04-29 | 4.60 | 4.60 | 0.00 | 0.00% | 4.56 | 4.67 | 91698 | 4231.77 | 1.53% |
| 2025-04-28 | 4.67 | 4.60 | -0.12 | -2.54% | 4.58 | 4.76 | 206317 | 9586.55 | 3.45% |
| 2025-04-25 | 4.74 | 4.72 | 0.17 | 3.74% | 4.61 | 4.89 | 287718 | 13654.32 | 4.81% |
| 2025-04-24 | 4.66 | 4.55 | -0.14 | -2.99% | 4.53 | 4.73 | 124467 | 5735.46 | 2.08% |
| 2025-04-23 | 4.60 | 4.69 | 0.03 | 0.64% | 4.53 | 4.72 | 201467 | 9313.28 | 3.37% |
| 2025-04-22 | 4.48 | 4.66 | 0.18 | 4.02% | 4.46 | 4.70 | 248557 | 11466.65 | 4.15% |
| 2025-04-21 | 4.43 | 4.48 | 0.05 | 1.13% | 4.36 | 4.52 | 111690 | 4999.69 | 1.87% |
| 2025-04-18 | 4.50 | 4.43 | -0.06 | -1.34% | 4.40 | 4.54 | 101099 | 4503.15 | 1.69% |
| 2025-04-17 | 4.30 | 4.49 | 0.14 | 3.22% | 4.26 | 4.53 | 161520 | 7165.55 | 2.70% |
| 2025-04-16 | 4.35 | 4.35 | 0.02 | 0.46% | 4.24 | 4.40 | 108715 | 4703.26 | 1.82% |
| 2025-04-15 | 4.40 | 4.33 | -0.07 | -1.59% | 4.32 | 4.45 | 60810 | 2648.43 | 1.02% |
| 2025-04-14 | 4.35 | 4.40 | 0.11 | 2.56% | 4.31 | 4.47 | 94697 | 4153.43 | 1.58% |
| 2025-04-11 | 4.17 | 4.29 | 0.08 | 1.90% | 4.17 | 4.37 | 103738 | 4440.88 | 1.73% |
| 2025-04-10 | 4.22 | 4.21 | 0.04 | 0.96% | 4.20 | 4.29 | 107551 | 4564.01 | 1.80% |
| 2025-04-09 | 3.92 | 4.17 | 0.18 | 4.51% | 3.70 | 4.19 | 186295 | 7420.41 | 3.11% |
| 2025-04-08 | 3.96 | 3.99 | -0.07 | -1.72% | 3.87 | 4.09 | 164588 | 6540.12 | 2.75% |
| 2025-04-07 | 4.35 | 4.06 | -0.45 | -9.98% | 4.06 | 4.36 | 102435 | 4228.59 | 1.71% |
| 2025-04-03 | 4.43 | 4.51 | 0.04 | 0.89% | 4.41 | 4.53 | 67422 | 3029.29 | 1.13% |
| 2025-04-02 | 4.47 | 4.47 | -0.02 | -0.45% | 4.45 | 4.53 | 52810 | 2369.96 | 0.88% |
| 2025-04-01 | 4.42 | 4.49 | 0.07 | 1.58% | 4.42 | 4.52 | 74270 | 3325.78 | 1.24% |
| 2025-03-31 | 4.48 | 4.42 | -0.10 | -2.21% | 4.35 | 4.50 | 92175 | 4063.42 | 1.54% |
| 2025-03-28 | 4.55 | 4.52 | -0.04 | -0.88% | 4.51 | 4.59 | 66363 | 3016.59 | 1.11% |
| 2025-03-27 | 4.60 | 4.56 | -0.03 | -0.65% | 4.49 | 4.62 | 71799 | 3268.65 | 1.20% |
| 2025-03-26 | 4.55 | 4.59 | 0.02 | 0.44% | 4.50 | 4.62 | 85792 | 3929.13 | 1.43% |
| 2025-03-25 | 4.53 | 4.57 | 0.04 | 0.88% | 4.45 | 4.65 | 133692 | 6057.72 | 2.23% |
| 2025-03-24 | 4.62 | 4.53 | -0.10 | -2.16% | 4.44 | 4.69 | 109591 | 4984.79 | 1.83% |
| 2025-03-21 | 4.73 | 4.63 | -0.11 | -2.32% | 4.61 | 4.73 | 102599 | 4787.75 | 1.71% |
| 2025-03-20 | 4.79 | 4.74 | -0.08 | -1.66% | 4.73 | 4.82 | 93884 | 4478.81 | 1.57% |
| 2025-03-19 | 4.85 | 4.82 | -0.06 | -1.23% | 4.79 | 4.91 | 96670 | 4676.15 | 1.62% |
| 2025-03-18 | 4.91 | 4.88 | -0.02 | -0.41% | 4.84 | 4.98 | 94993 | 4656.11 | 1.59% |
| 2025-03-17 | 4.94 | 4.90 | -0.01 | -0.20% | 4.89 | 4.97 | 97596 | 4804.93 | 1.63% |
| 2025-03-14 | 4.82 | 4.91 | 0.08 | 1.66% | 4.74 | 4.91 | 142982 | 6918.99 | 2.39% |
| 2025-03-13 | 4.95 | 4.83 | -0.12 | -2.42% | 4.74 | 4.99 | 173502 | 8379.44 | 2.90% |
| 2025-03-12 | 4.91 | 4.95 | 0.05 | 1.02% | 4.87 | 5.01 | 151512 | 7506.76 | 2.53% |
| 2025-03-11 | 4.85 | 4.90 | -0.06 | -1.21% | 4.80 | 4.93 | 124399 | 6067.51 | 2.08% |
| 2025-03-10 | 5.02 | 4.96 | -0.03 | -0.60% | 4.95 | 5.08 | 153297 | 7663.93 | 2.56% |
| 2025-03-07 | 5.05 | 4.99 | -0.06 | -1.19% | 4.96 | 5.23 | 262722 | 13334.31 | 4.39% |
| 2025-03-06 | 4.95 | 5.05 | 0.05 | 1.00% | 4.95 | 5.10 | 347029 | 17432.07 | 5.80% |
| 2025-03-05 | 4.85 | 5.00 | 0.18 | 3.73% | 4.77 | 5.28 | 358928 | 18183.37 | 6.00% |
| 2025-03-04 | 4.75 | 4.82 | -0.02 | -0.41% | 4.75 | 4.86 | 136450 | 6542.33 | 2.28% |
| 2025-03-03 | 4.89 | 4.84 | 0.02 | 0.41% | 4.82 | 4.91 | 86911 | 4230.80 | 1.45% |
| 2025-02-28 | 5.00 | 4.82 | -0.18 | -3.60% | 4.81 | 5.05 | 133064 | 6541.86 | 2.22% |
| 2025-02-27 | 5.04 | 5.00 | -0.03 | -0.60% | 4.91 | 5.19 | 217152 | 10949.52 | 3.63% |
| 2025-02-26 | 5.07 | 5.03 | -0.01 | -0.20% | 5.01 | 5.11 | 123064 | 6203.27 | 2.06% |
| 2025-02-25 | 5.09 | 5.04 | -0.03 | -0.59% | 5.00 | 5.17 | 170921 | 8686.30 | 2.86% |
| 2025-02-24 | 5.01 | 5.07 | 0.08 | 1.60% | 4.94 | 5.14 | 222825 | 11187.04 | 3.72% |
| 2025-02-21 | 4.98 | 4.99 | 0.01 | 0.20% | 4.86 | 5.01 | 147825 | 7304.96 | 2.47% |
| 2025-02-20 | 5.00 | 4.98 | -0.03 | -0.60% | 4.96 | 5.05 | 108068 | 5402.21 | 1.81% |
| 2025-02-19 | 4.98 | 5.01 | 0.01 | 0.20% | 4.95 | 5.07 | 166210 | 8317.01 | 2.78% |
| 2025-02-18 | 5.20 | 5.00 | -0.25 | -4.76% | 4.98 | 5.25 | 259919 | 13298.84 | 4.34% |
| 2025-02-17 | 5.16 | 5.25 | 0.16 | 3.14% | 5.14 | 5.42 | 358617 | 18954.83 | 5.99% |
| 2025-02-14 | 4.98 | 5.09 | 0.10 | 2.00% | 4.91 | 5.12 | 197307 | 9942.66 | 3.30% |
| 2025-02-13 | 5.08 | 4.99 | -0.08 | -1.58% | 4.97 | 5.09 | 160683 | 8072.13 | 2.69% |
| 2025-02-12 | 5.07 | 5.07 | 0.01 | 0.20% | 5.03 | 5.17 | 159450 | 8097.74 | 2.67% |
| 2025-02-11 | 5.15 | 5.06 | -0.12 | -2.32% | 5.01 | 5.23 | 276005 | 14066.38 | 4.61% |
| 2025-02-10 | 4.89 | 5.18 | 0.18 | 3.60% | 4.80 | 5.31 | 452205 | 22779.53 | 7.56% |
| 2025-02-07 | 4.69 | 5.00 | 0.31 | 6.61% | 4.64 | 5.08 | 286176 | 13822.32 | 4.78% |
| 2025-02-06 | 4.65 | 4.69 | 0.04 | 0.86% | 4.56 | 4.69 | 123483 | 5723.46 | 2.06% |
| 2025-02-05 | 4.52 | 4.65 | 0.16 | 3.56% | 4.52 | 4.68 | 137269 | 6360.56 | 2.29% |
| 2025-01-27 | 4.52 | 4.49 | -0.01 | -0.22% | 4.49 | 4.69 | 130679 | 5995.29 | 2.18% |
| 2025-01-24 | 4.45 | 4.50 | 0.03 | 0.67% | 4.41 | 4.52 | 81548 | 3643.32 | 1.36% |
| 2025-01-23 | 4.45 | 4.47 | 0.07 | 1.59% | 4.42 | 4.55 | 132366 | 5962.24 | 2.21% |
| 2025-01-22 | 4.46 | 4.40 | -0.07 | -1.57% | 4.37 | 4.47 | 90294 | 3976.14 | 1.51% |
| 2025-01-21 | 4.60 | 4.47 | -0.10 | -2.19% | 4.41 | 4.61 | 148310 | 6622.52 | 2.48% |
| 2025-01-20 | 4.63 | 4.57 | 0.04 | 0.88% | 4.53 | 4.72 | 186164 | 8574.25 | 3.11% |
| 2025-01-17 | 4.55 | 4.53 | -0.05 | -1.09% | 4.51 | 4.61 | 89686 | 4077.82 | 1.50% |
| 2025-01-16 | 4.57 | 4.58 | 0.03 | 0.66% | 4.53 | 4.65 | 109033 | 5011.89 | 1.82% |
| 2025-01-15 | 4.48 | 4.55 | 0.04 | 0.89% | 4.48 | 4.61 | 144248 | 6569.94 | 2.41% |
| 2025-01-14 | 4.34 | 4.51 | 0.17 | 3.92% | 4.34 | 4.56 | 147803 | 6570.03 | 2.47% |
| 2025-01-13 | 4.28 | 4.34 | 0.06 | 1.40% | 4.11 | 4.34 | 127396 | 5416.91 | 2.13% |
凯文教育(002659)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。
