| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 15.72 | 15.78 | 0.20 | 1.28% | 15.68 | 15.87 | 180938 | 28568.80 | 3.31% | 25.00 |
| 2025-10-24 | 15.50 | 15.58 | 0.09 | 0.58% | 15.46 | 15.67 | 161894 | 25233.99 | 2.96% | 76.00 |
| 2025-10-23 | 15.24 | 15.49 | 0.26 | 1.71% | 15.07 | 15.50 | 160926 | 24592.39 | 2.94% | 100.00 |
| 2025-10-22 | 15.45 | 15.23 | -0.33 | -2.12% | 15.19 | 15.49 | 159651 | 24460.34 | 2.92% | 65.00 |
| 2025-10-21 | 15.44 | 15.56 | 0.08 | 0.52% | 15.28 | 15.57 | 165724 | 25619.63 | 3.03% | 15.00 |
| 2025-10-20 | 15.52 | 15.48 | 0.04 | 0.26% | 15.45 | 15.72 | 155775 | 24246.78 | 2.85% | 0.00 |
| 2025-10-17 | 16.00 | 15.44 | -0.78 | -4.81% | 15.43 | 16.00 | 251391 | 39480.06 | 4.60% | 19.00 |
| 2025-10-16 | 15.71 | 16.22 | 0.67 | 4.31% | 15.59 | 16.31 | 444638 | 71087.27 | 8.13% | 8.00 |
| 2025-10-15 | 15.20 | 15.55 | 0.31 | 2.03% | 15.11 | 15.58 | 176862 | 27283.71 | 3.24% | 18.00 |
| 2025-10-14 | 15.79 | 15.24 | -0.48 | -3.05% | 15.18 | 15.93 | 246262 | 38282.76 | 4.50% | 7.00 |
| 2025-10-13 | 15.00 | 15.72 | -0.20 | -1.26% | 14.96 | 15.82 | 247524 | 38339.93 | 4.53% | 0.00 |
| 2025-10-10 | 16.25 | 15.92 | -0.45 | -2.75% | 15.90 | 16.25 | 249026 | 39939.05 | 4.56% | 0.00 |
| 2025-10-09 | 16.20 | 16.37 | 0.01 | 0.06% | 16.17 | 16.54 | 283514 | 46394.52 | 5.19% | 0.00 |
| 2025-09-30 | 16.70 | 16.36 | 0.22 | 1.36% | 16.36 | 16.90 | 342960 | 56765.26 | 6.27% | 29.00 |
| 2025-09-29 | 15.87 | 16.14 | 0.39 | 2.48% | 15.67 | 16.21 | 245284 | 39168.00 | 4.49% | 10.00 |
| 2025-09-26 | 16.29 | 15.75 | -0.54 | -3.31% | 15.75 | 16.35 | 315817 | 50549.44 | 5.78% | 35.00 |
| 2025-09-25 | 16.48 | 16.29 | -0.23 | -1.39% | 16.29 | 16.74 | 310495 | 51231.63 | 5.68% | 26.00 |
| 2025-09-24 | 16.08 | 16.52 | 0.28 | 1.72% | 15.96 | 16.53 | 310181 | 50567.95 | 5.67% | 0.00 |
| 2025-09-23 | 16.63 | 16.24 | -0.54 | -3.22% | 15.87 | 16.70 | 443942 | 71779.23 | 8.12% | 8.00 |
| 2025-09-22 | 16.88 | 16.78 | -0.32 | -1.87% | 16.49 | 16.93 | 433648 | 72503.07 | 7.93% | 53.00 |
| 2025-09-19 | 17.86 | 17.10 | -0.57 | -3.23% | 17.10 | 17.97 | 512408 | 88791.58 | 9.37% | 15.00 |
| 2025-09-18 | 17.48 | 17.67 | 0.53 | 3.09% | 17.22 | 18.28 | 1038771 | 184889.45 | 19.00% | 22.00 |
| 2025-09-17 | 17.00 | 17.14 | 0.17 | 1.00% | 16.75 | 17.17 | 476816 | 80990.60 | 8.72% | 55.00 |
| 2025-09-16 | 16.59 | 16.97 | 0.43 | 2.60% | 16.45 | 16.99 | 384315 | 64529.10 | 7.03% | 39.00 |
| 2025-09-15 | 16.75 | 16.54 | -0.16 | -0.96% | 16.47 | 16.85 | 311307 | 51745.34 | 5.69% | 0.00 |
| 2025-09-12 | 16.69 | 16.70 | 0.01 | 0.06% | 16.59 | 16.93 | 400392 | 67126.46 | 7.32% | 50.00 |
| 2025-09-11 | 16.12 | 16.69 | 0.57 | 3.54% | 15.96 | 16.70 | 419649 | 68938.37 | 7.68% | 30.00 |
| 2025-09-10 | 16.04 | 16.12 | 0.19 | 1.19% | 15.97 | 16.24 | 243915 | 39346.35 | 4.46% | 0.00 |
| 2025-09-09 | 16.50 | 15.93 | -0.60 | -3.63% | 15.89 | 16.50 | 331768 | 53471.76 | 6.07% | 17.00 |
| 2025-09-08 | 16.50 | 16.53 | 0.02 | 0.12% | 16.31 | 16.62 | 318036 | 52415.21 | 5.82% | 5.00 |
| 2025-09-05 | 16.24 | 16.51 | 0.37 | 2.29% | 15.98 | 16.52 | 339850 | 55423.62 | 6.22% | 56.00 |
| 2025-09-04 | 16.70 | 16.14 | -0.46 | -2.77% | 15.80 | 16.84 | 442790 | 72732.08 | 8.10% | 55.00 |
| 2025-09-03 | 17.30 | 16.60 | -0.53 | -3.09% | 16.56 | 17.35 | 396656 | 67119.36 | 7.26% | 73.00 |
| 2025-09-02 | 18.10 | 17.13 | -1.04 | -5.72% | 17.00 | 18.13 | 647313 | 112249.08 | 11.84% | 377.00 |
| 2025-09-01 | 18.45 | 18.17 | -0.14 | -0.76% | 18.13 | 18.74 | 494482 | 90829.24 | 9.05% | 81.00 |
| 2025-08-29 | 18.66 | 18.31 | -0.49 | -2.61% | 18.13 | 18.73 | 559642 | 102805.43 | 10.24% | 70.00 |
| 2025-08-28 | 18.51 | 18.80 | 0.30 | 1.62% | 17.90 | 18.82 | 890547 | 163807.09 | 16.29% | 200.00 |
| 2025-08-27 | 19.75 | 18.50 | -1.25 | -6.33% | 18.50 | 20.09 | 1211061 | 233868.27 | 22.15% | 98.00 |
| 2025-08-26 | 20.60 | 19.75 | 0.15 | 0.77% | 19.58 | 21.28 | 1468217 | 299287.88 | 26.86% | 475.00 |
| 2025-08-25 | 19.20 | 19.60 | 0.72 | 3.81% | 19.06 | 19.88 | 1152861 | 224113.56 | 21.09% | 17.00 |
| 2025-08-22 | 18.55 | 18.88 | 0.16 | 0.85% | 18.46 | 19.28 | 932293 | 175873.64 | 17.05% | 30.00 |
| 2025-08-21 | 19.00 | 18.72 | 0.10 | 0.54% | 18.53 | 19.73 | 1231143 | 236149.89 | 22.52% | 364.00 |
| 2025-08-20 | 18.57 | 18.62 | -0.16 | -0.85% | 18.12 | 19.07 | 864726 | 160049.78 | 15.82% | 66.00 |
| 2025-08-19 | 18.79 | 18.78 | -0.30 | -1.57% | 18.69 | 19.77 | 1233617 | 235989.61 | 22.57% | 335.00 |
| 2025-08-18 | 18.62 | 19.08 | 0.74 | 4.03% | 18.13 | 19.88 | 1393130 | 264307.12 | 25.49% | 158.00 |
| 2025-08-15 | 16.93 | 18.34 | 1.19 | 6.94% | 16.93 | 18.89 | 1481572 | 267009.44 | 27.10% | 86.00 |
| 2025-08-14 | 17.35 | 17.15 | -0.18 | -1.04% | 17.15 | 18.16 | 1238178 | 218306.84 | 22.65% | 71.00 |
| 2025-08-13 | 17.32 | 17.33 | -0.15 | -0.86% | 17.14 | 17.69 | 1006819 | 174863.33 | 18.42% | 211.00 |
| 2025-08-12 | 16.91 | 17.48 | 0.24 | 1.39% | 16.75 | 17.80 | 1397613 | 243484.16 | 25.42% | 125.00 |
| 2025-08-11 | 16.96 | 17.24 | 0.93 | 5.70% | 16.67 | 17.94 | 1386107 | 239485.08 | 25.21% | 167.00 |
| 2025-08-08 | 16.10 | 16.31 | 0.24 | 1.49% | 15.64 | 16.50 | 674801 | 108570.95 | 12.28% | 79.00 |
| 2025-08-07 | 16.16 | 16.07 | -0.08 | -0.50% | 15.99 | 16.35 | 350988 | 56599.49 | 6.38% | 76.00 |
| 2025-08-06 | 15.90 | 16.15 | 0.20 | 1.25% | 15.81 | 16.21 | 357756 | 57577.73 | 6.51% | 51.00 |
| 2025-08-05 | 15.93 | 15.95 | 0.03 | 0.19% | 15.74 | 16.05 | 265189 | 42102.13 | 4.82% | 30.00 |
| 2025-08-04 | 15.66 | 15.92 | 0.14 | 0.89% | 15.60 | 15.96 | 215405 | 34093.28 | 3.92% | 18.00 |
| 2025-08-01 | 16.17 | 15.78 | -0.42 | -2.59% | 15.65 | 16.23 | 403573 | 64227.58 | 7.34% | 6.00 |
| 2025-07-31 | 15.90 | 16.20 | 0.12 | 0.75% | 15.85 | 16.67 | 493072 | 80359.52 | 8.97% | 90.00 |
| 2025-07-30 | 16.64 | 16.08 | -0.56 | -3.37% | 16.00 | 16.75 | 547596 | 89611.35 | 9.96% | 132.00 |
| 2025-07-29 | 16.80 | 16.64 | -0.32 | -1.89% | 16.52 | 16.90 | 452046 | 75290.27 | 8.22% | 250.00 |
| 2025-07-28 | 16.84 | 16.96 | 0.27 | 1.62% | 16.45 | 16.99 | 617422 | 102856.98 | 11.23% | 219.00 |
| 2025-07-25 | 16.99 | 16.69 | -0.27 | -1.59% | 16.68 | 17.10 | 591853 | 99711.59 | 10.77% | 138.00 |
| 2025-07-24 | 16.88 | 16.96 | 0.08 | 0.47% | 16.65 | 17.08 | 793868 | 133602.64 | 14.44% | 299.00 |
| 2025-07-23 | 16.10 | 16.88 | 0.70 | 4.33% | 15.92 | 16.88 | 981432 | 162358.08 | 17.85% | 10089.00 |
| 2025-07-22 | 16.45 | 16.18 | -0.42 | -2.53% | 16.17 | 16.53 | 553761 | 90350.93 | 10.07% | 214.00 |
| 2025-07-21 | 16.10 | 16.60 | 0.25 | 1.53% | 15.96 | 16.80 | 886480 | 145115.23 | 16.13% | 289.00 |
| 2025-07-18 | 16.12 | 16.35 | 0.31 | 1.93% | 15.79 | 16.47 | 796702 | 128902.09 | 14.49% | 172.00 |
| 2025-07-17 | 15.82 | 16.04 | 0.26 | 1.65% | 15.65 | 16.15 | 518142 | 82728.81 | 9.43% | 10156.00 |
| 2025-07-16 | 15.83 | 15.78 | -0.05 | -0.32% | 15.55 | 16.30 | 462161 | 73390.85 | 8.41% | 10065.00 |
| 2025-07-15 | 15.91 | 15.83 | -0.14 | -0.88% | 15.52 | 16.03 | 495286 | 78079.94 | 9.01% | 39.00 |
| 2025-07-14 | 16.32 | 15.97 | -0.39 | -2.38% | 15.71 | 16.32 | 659140 | 104950.91 | 11.99% | 134.00 |
| 2025-07-11 | 16.75 | 16.36 | 0.08 | 0.49% | 16.26 | 17.17 | 1376531 | 229528.94 | 25.04% | 130.00 |
| 2025-07-10 | 15.80 | 16.28 | 0.39 | 2.45% | 15.52 | 16.45 | 982868 | 158731.09 | 17.88% | 115.00 |
| 2025-07-09 | 16.03 | 15.89 | -0.24 | -1.49% | 15.80 | 16.15 | 486822 | 77707.11 | 8.86% | 76.00 |
| 2025-07-08 | 15.67 | 16.13 | 0.34 | 2.15% | 15.60 | 16.14 | 597321 | 95329.18 | 10.87% | 10197.00 |
| 2025-07-07 | 15.50 | 15.79 | 0.27 | 1.74% | 15.44 | 15.94 | 438317 | 69061.79 | 7.97% | 39.00 |
| 2025-07-04 | 15.69 | 15.52 | -0.05 | -0.32% | 15.41 | 15.90 | 448208 | 70214.52 | 8.15% | 45.00 |
| 2025-07-03 | 15.55 | 15.57 | 0.10 | 0.65% | 15.43 | 15.63 | 280122 | 43550.00 | 5.10% | 185.00 |
| 2025-07-02 | 15.98 | 15.47 | -0.67 | -4.15% | 15.36 | 15.98 | 559087 | 87233.14 | 10.17% | 97.00 |
| 2025-07-01 | 15.95 | 16.14 | 0.19 | 1.19% | 15.83 | 16.32 | 705483 | 113523.73 | 12.83% | 69.00 |
| 2025-06-30 | 15.92 | 15.95 | 0.04 | 0.25% | 15.83 | 16.06 | 535992 | 85386.39 | 9.75% | 106.00 |
天源迪科(300047)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。
