| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 16.14 | 16.30 | 0.15 | 0.93% | 15.50 | 16.80 | 310643 | 50248.05 | 9.61% | 0.00 |
| 2025-05-22 | 16.90 | 16.15 | -0.01 | -0.06% | 16.15 | 17.75 | 464379 | 79087.18 | 14.37% | 2.00 |
| 2025-05-21 | 15.82 | 16.16 | 0.28 | 1.76% | 15.41 | 16.29 | 219508 | 34930.04 | 6.79% | 4.00 |
| 2025-05-20 | 15.51 | 15.88 | 0.26 | 1.66% | 15.40 | 15.97 | 145027 | 22892.45 | 4.49% | 5.00 |
| 2025-05-19 | 15.23 | 15.62 | 0.53 | 3.51% | 14.92 | 15.82 | 156168 | 24149.67 | 4.83% | 0.00 |
| 2025-05-16 | 14.98 | 15.09 | 0.04 | 0.27% | 14.93 | 15.25 | 70705 | 10710.70 | 2.19% | 9.00 |
| 2025-05-15 | 15.61 | 15.05 | -0.55 | -3.53% | 15.01 | 15.66 | 101864 | 15461.56 | 3.15% | 0.00 |
| 2025-05-14 | 15.74 | 15.60 | -0.05 | -0.32% | 15.45 | 15.77 | 96552 | 15052.67 | 2.99% | 5.00 |
| 2025-05-13 | 16.02 | 15.65 | -0.18 | -1.14% | 15.58 | 16.21 | 118700 | 18812.64 | 3.67% | 0.00 |
| 2025-05-12 | 15.88 | 15.83 | 0.11 | 0.70% | 15.70 | 15.99 | 95737 | 15175.65 | 2.96% | 5.00 |
| 2025-05-09 | 16.13 | 15.72 | -0.50 | -3.08% | 15.59 | 16.21 | 110565 | 17484.08 | 3.42% | 0.00 |
| 2025-05-08 | 15.84 | 16.22 | 0.29 | 1.82% | 15.84 | 16.33 | 126928 | 20498.39 | 3.93% | 7.00 |
| 2025-05-07 | 16.31 | 15.93 | -0.32 | -1.97% | 15.76 | 16.50 | 150387 | 24127.23 | 4.65% | 7.00 |
| 2025-05-06 | 15.76 | 16.25 | 0.67 | 4.30% | 15.75 | 16.37 | 170603 | 27391.80 | 5.28% | 26.00 |
| 2025-04-30 | 15.29 | 15.58 | 0.33 | 2.16% | 15.29 | 15.68 | 98157 | 15277.51 | 3.04% | 3.00 |
| 2025-04-29 | 15.02 | 15.25 | 0.11 | 0.73% | 15.01 | 15.52 | 100687 | 15431.95 | 4.79% | 0.00 |
| 2025-04-28 | 15.58 | 15.14 | -0.49 | -3.13% | 15.13 | 15.76 | 120042 | 18357.10 | 5.71% | 11.00 |
| 2025-04-25 | 15.38 | 15.63 | 0.10 | 0.64% | 15.28 | 15.99 | 152884 | 23948.16 | 7.27% | 0.00 |
| 2025-04-24 | 15.70 | 15.53 | -0.17 | -1.08% | 15.29 | 15.77 | 123186 | 19114.37 | 5.86% | 0.00 |
| 2025-04-23 | 15.88 | 15.70 | -0.27 | -1.69% | 15.63 | 16.03 | 148038 | 23354.28 | 7.04% | 0.00 |
| 2025-04-22 | 15.78 | 15.97 | 0.03 | 0.19% | 15.78 | 16.42 | 199536 | 32033.02 | 9.49% | 0.00 |
| 2025-04-21 | 14.94 | 15.94 | 0.85 | 5.63% | 14.94 | 16.18 | 285148 | 44977.60 | 13.57% | 0.00 |
| 2025-04-18 | 15.67 | 15.09 | 0.08 | 0.53% | 15.04 | 15.94 | 170374 | 26086.15 | 8.11% | 5.00 |
| 2025-04-17 | 14.93 | 15.01 | -0.08 | -0.53% | 14.85 | 15.36 | 152280 | 23027.76 | 7.25% | 2.00 |
| 2025-04-16 | 15.03 | 15.09 | 0.04 | 0.27% | 14.91 | 15.64 | 195028 | 29728.10 | 9.28% | 15.00 |
| 2025-04-15 | 15.22 | 15.05 | -0.07 | -0.46% | 14.90 | 15.42 | 97208 | 14643.35 | 4.63% | 0.00 |
| 2025-04-14 | 15.20 | 15.12 | 0.04 | 0.27% | 15.00 | 15.40 | 159369 | 24274.45 | 7.58% | 8.00 |
| 2025-04-11 | 15.00 | 15.08 | -0.05 | -0.33% | 15.00 | 15.68 | 234946 | 35904.80 | 11.18% | 0.00 |
| 2025-04-10 | 14.80 | 15.13 | 0.71 | 4.92% | 14.70 | 15.55 | 244643 | 37054.54 | 11.64% | 5.00 |
| 2025-04-09 | 13.50 | 14.42 | 0.75 | 5.49% | 12.44 | 14.50 | 221054 | 30261.29 | 10.52% | 14.00 |
| 2025-04-08 | 13.35 | 13.67 | 0.54 | 4.11% | 13.16 | 14.25 | 206322 | 28288.08 | 9.82% | 23.00 |
| 2025-04-07 | 15.03 | 13.13 | -3.08 | -19.00% | 12.97 | 15.34 | 223264 | 30977.42 | 10.62% | 1.00 |
| 2025-04-03 | 16.10 | 16.21 | -0.18 | -1.10% | 15.97 | 16.47 | 84805 | 13768.29 | 4.04% | 0.00 |
| 2025-04-02 | 16.26 | 16.39 | 0.10 | 0.61% | 16.26 | 16.73 | 95988 | 15833.44 | 4.57% | 8.00 |
| 2025-04-01 | 16.35 | 16.29 | 0.04 | 0.25% | 16.29 | 16.63 | 85171 | 13998.61 | 4.05% | 0.00 |
| 2025-03-31 | 16.36 | 16.25 | -0.20 | -1.22% | 15.83 | 16.40 | 110850 | 17798.38 | 5.27% | 0.00 |
| 2025-03-28 | 16.60 | 16.45 | -0.20 | -1.20% | 16.41 | 16.84 | 88693 | 14718.10 | 4.22% | 0.00 |
| 2025-03-27 | 16.69 | 16.65 | -0.14 | -0.83% | 16.44 | 16.89 | 83567 | 13944.97 | 3.98% | 0.00 |
| 2025-03-26 | 16.59 | 16.79 | 0.08 | 0.48% | 16.59 | 16.85 | 72751 | 12195.95 | 3.46% | 30.00 |
| 2025-03-25 | 16.91 | 16.71 | -0.19 | -1.12% | 16.50 | 16.98 | 101509 | 17018.87 | 4.83% | 11.00 |
| 2025-03-24 | 17.41 | 16.90 | -0.56 | -3.21% | 16.31 | 17.59 | 154868 | 26218.94 | 7.37% | 45.00 |
| 2025-03-21 | 17.96 | 17.46 | -0.57 | -3.16% | 17.40 | 17.97 | 142880 | 25161.29 | 6.80% | 11.00 |
| 2025-03-20 | 18.02 | 18.03 | -0.13 | -0.72% | 17.88 | 18.44 | 131685 | 23906.67 | 6.27% | 0.00 |
| 2025-03-19 | 18.36 | 18.16 | -0.32 | -1.73% | 18.07 | 18.93 | 178050 | 32764.51 | 8.47% | 15.00 |
| 2025-03-18 | 18.37 | 18.48 | 0.19 | 1.04% | 18.37 | 19.15 | 203673 | 38012.57 | 9.69% | 3.00 |
| 2025-03-17 | 18.28 | 18.29 | -0.12 | -0.65% | 18.24 | 18.75 | 146553 | 27111.02 | 6.97% | 23.00 |
| 2025-03-14 | 17.88 | 18.41 | 0.42 | 2.33% | 17.72 | 18.45 | 146438 | 26584.56 | 6.97% | 6.00 |
| 2025-03-13 | 18.58 | 17.99 | -0.55 | -2.97% | 17.70 | 18.58 | 168183 | 30293.38 | 8.00% | 46.00 |
| 2025-03-12 | 18.64 | 18.54 | -0.05 | -0.27% | 18.50 | 18.87 | 142393 | 26643.93 | 6.78% | 0.00 |
| 2025-03-11 | 18.50 | 18.59 | -0.27 | -1.43% | 18.27 | 18.71 | 146288 | 27061.16 | 6.96% | 0.00 |
| 2025-03-10 | 19.22 | 18.86 | -0.35 | -1.82% | 18.65 | 19.36 | 169159 | 31989.99 | 8.05% | 46.00 |
| 2025-03-07 | 19.36 | 19.21 | -0.32 | -1.64% | 19.00 | 20.00 | 240719 | 46896.11 | 11.45% | 9.00 |
| 2025-03-06 | 19.00 | 19.53 | 0.62 | 3.28% | 19.00 | 19.80 | 273174 | 53192.09 | 13.00% | 0.00 |
| 2025-03-05 | 18.68 | 18.91 | 0.21 | 1.12% | 18.57 | 19.80 | 240500 | 45662.27 | 11.44% | 69.00 |
| 2025-03-04 | 17.73 | 18.70 | 0.59 | 3.26% | 17.73 | 19.17 | 210269 | 38853.75 | 10.00% | 9.00 |
| 2025-03-03 | 18.10 | 18.11 | 0.21 | 1.17% | 17.75 | 18.50 | 174270 | 31697.99 | 8.29% | 12.00 |
| 2025-02-28 | 19.53 | 17.90 | -1.70 | -8.67% | 17.75 | 19.54 | 314152 | 58226.16 | 14.95% | 0.00 |
| 2025-02-27 | 19.92 | 19.60 | -0.24 | -1.21% | 19.05 | 20.63 | 305119 | 60383.80 | 14.52% | 0.00 |
| 2025-02-26 | 19.60 | 19.84 | 0.44 | 2.27% | 19.46 | 20.37 | 307372 | 61005.51 | 14.62% | 39.00 |
| 2025-02-25 | 19.00 | 19.40 | -0.27 | -1.37% | 18.90 | 19.78 | 248421 | 48060.07 | 11.82% | 3.00 |
| 2025-02-24 | 20.37 | 19.67 | -1.10 | -5.30% | 19.47 | 20.40 | 361527 | 71778.32 | 17.20% | 3.00 |
| 2025-02-21 | 20.09 | 20.77 | 1.08 | 5.49% | 19.71 | 20.96 | 433190 | 88266.39 | 20.61% | 68.00 |
| 2025-02-20 | 19.70 | 19.69 | -0.02 | -0.10% | 19.37 | 20.16 | 299803 | 59245.57 | 14.26% | 30.00 |
| 2025-02-19 | 19.63 | 19.71 | 0.40 | 2.07% | 19.31 | 19.95 | 269864 | 52975.05 | 12.84% | 1.00 |
| 2025-02-18 | 20.61 | 19.31 | -1.78 | -8.44% | 19.21 | 20.90 | 505316 | 101700.05 | 24.04% | 10.00 |
| 2025-02-17 | 21.45 | 21.09 | -0.10 | -0.47% | 20.95 | 22.80 | 609203 | 133443.09 | 28.99% | 63.00 |
| 2025-02-14 | 20.40 | 21.19 | 0.59 | 2.86% | 19.63 | 21.44 | 543427 | 111377.79 | 25.86% | 6.00 |
| 2025-02-13 | 20.79 | 20.60 | -0.07 | -0.34% | 20.36 | 21.78 | 558769 | 117330.57 | 26.59% | 37.00 |
| 2025-02-12 | 20.80 | 20.67 | -0.13 | -0.63% | 20.01 | 21.40 | 678813 | 141105.06 | 32.30% | 12.00 |
| 2025-02-11 | 18.34 | 20.80 | 2.11 | 11.29% | 18.03 | 22.43 | 844648 | 173829.98 | 40.19% | 6.00 |
| 2025-02-10 | 18.14 | 18.69 | 1.01 | 5.71% | 17.99 | 18.94 | 537392 | 99119.93 | 25.57% | 25.00 |
| 2025-02-07 | 17.90 | 17.68 | -0.31 | -1.72% | 17.27 | 18.15 | 421593 | 74993.08 | 20.06% | 7.00 |
| 2025-02-06 | 17.48 | 17.99 | 0.35 | 1.98% | 17.17 | 18.33 | 444450 | 79635.68 | 21.15% | 14.00 |
| 2025-02-05 | 16.20 | 17.64 | 1.84 | 11.65% | 16.13 | 18.83 | 497363 | 85807.99 | 23.66% | 18.00 |
| 2025-01-27 | 16.68 | 15.80 | -0.76 | -4.59% | 15.80 | 16.99 | 228851 | 36920.73 | 10.89% | 19.00 |
| 2025-01-24 | 15.87 | 16.56 | 0.51 | 3.18% | 15.87 | 16.65 | 297718 | 48812.43 | 14.17% | 12.00 |
| 2025-01-23 | 15.99 | 16.05 | 0.21 | 1.33% | 15.78 | 16.65 | 347087 | 56510.00 | 16.51% | 0.00 |
| 2025-01-22 | 15.90 | 15.84 | 0.00 | 0.00% | 15.68 | 16.15 | 232928 | 37132.12 | 11.08% | 32.00 |
| 2025-01-21 | 16.25 | 15.94 | -0.41 | -2.51% | 15.51 | 16.33 | 290236 | 45993.73 | 13.81% | 2.00 |
| 2025-01-20 | 16.60 | 16.35 | 0.23 | 1.43% | 16.08 | 16.80 | 320643 | 52519.90 | 15.26% | 0.00 |
科德教育(300192)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。
