| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-30 | 15.92 | 15.95 | 0.04 | 0.25% | 15.83 | 16.06 | 535992 | 85386.39 | 9.75% | 106.00 |
| 2025-06-27 | 16.15 | 15.91 | -0.48 | -2.93% | 15.83 | 16.44 | 850100 | 136796.69 | 15.46% | 61.00 |
| 2025-06-26 | 15.95 | 16.39 | 0.45 | 2.82% | 15.79 | 16.59 | 1423942 | 230800.36 | 25.90% | 41.00 |
| 2025-06-25 | 15.56 | 15.94 | 0.10 | 0.63% | 15.48 | 15.98 | 974367 | 153378.45 | 17.72% | 10172.00 |
| 2025-06-24 | 16.01 | 15.84 | -0.29 | -1.80% | 15.43 | 16.10 | 1269741 | 200233.88 | 23.10% | 91.00 |
| 2025-06-23 | 13.94 | 16.13 | 2.05 | 14.56% | 13.85 | 16.90 | 1639207 | 258908.50 | 29.82% | 140.00 |
| 2025-06-20 | 14.31 | 14.08 | -0.31 | -2.15% | 13.98 | 14.50 | 319855 | 45386.20 | 5.82% | 129.00 |
| 2025-06-19 | 14.83 | 14.39 | -0.49 | -3.29% | 14.35 | 15.20 | 463349 | 68420.27 | 8.43% | 141.00 |
| 2025-06-18 | 14.80 | 14.88 | 0.04 | 0.27% | 14.65 | 15.13 | 427428 | 63837.92 | 7.78% | 50.00 |
| 2025-06-17 | 14.72 | 14.84 | 0.05 | 0.34% | 14.60 | 15.00 | 362134 | 53700.28 | 6.59% | 26.00 |
| 2025-06-16 | 14.16 | 14.79 | 0.51 | 3.57% | 14.16 | 14.80 | 413710 | 60583.73 | 7.53% | 4.00 |
| 2025-06-13 | 14.66 | 14.28 | -0.44 | -2.99% | 14.22 | 14.85 | 441785 | 63759.61 | 8.04% | 52.00 |
| 2025-06-12 | 14.74 | 14.72 | -0.14 | -0.94% | 14.60 | 15.04 | 350948 | 51998.46 | 6.38% | 7.00 |
| 2025-06-11 | 14.81 | 14.86 | -0.22 | -1.46% | 14.53 | 15.16 | 527645 | 78387.75 | 9.60% | 42.00 |
| 2025-06-10 | 15.70 | 15.08 | 0.14 | 0.94% | 14.83 | 16.25 | 875063 | 135550.48 | 15.92% | 132.00 |
| 2025-06-09 | 14.75 | 14.94 | 0.24 | 1.63% | 14.68 | 15.08 | 386126 | 57698.49 | 7.02% | 5.00 |
| 2025-06-06 | 14.87 | 14.70 | -0.26 | -1.74% | 14.66 | 15.04 | 319069 | 47098.02 | 5.80% | 31.00 |
| 2025-06-05 | 14.83 | 14.96 | 0.15 | 1.01% | 14.63 | 15.06 | 466603 | 69407.46 | 8.49% | 37.00 |
| 2025-06-04 | 14.68 | 14.81 | 0.05 | 0.34% | 14.58 | 14.87 | 308730 | 45610.14 | 5.62% | 32.00 |
| 2025-06-03 | 14.76 | 14.76 | -0.22 | -1.47% | 14.66 | 15.18 | 484877 | 71989.30 | 8.82% | 33.00 |
| 2025-05-30 | 15.40 | 14.98 | -0.60 | -3.85% | 14.89 | 15.77 | 646235 | 98035.66 | 11.76% | 70.00 |
| 2025-05-29 | 14.52 | 15.58 | 0.99 | 6.79% | 14.46 | 15.61 | 912604 | 138768.34 | 16.60% | 136.00 |
| 2025-05-28 | 14.56 | 14.59 | 0.06 | 0.41% | 14.37 | 14.90 | 432886 | 63235.14 | 7.87% | 3.00 |
| 2025-05-27 | 14.64 | 14.53 | -0.19 | -1.29% | 14.42 | 14.70 | 283044 | 41099.23 | 5.15% | 60.00 |
| 2025-05-26 | 14.65 | 14.72 | 0.14 | 0.96% | 14.53 | 14.78 | 331918 | 48637.88 | 6.04% | 5.00 |
| 2025-05-23 | 15.16 | 14.58 | -0.70 | -4.58% | 14.58 | 15.28 | 596855 | 88607.43 | 10.86% | 142.00 |
| 2025-05-22 | 15.16 | 15.28 | 0.08 | 0.53% | 15.16 | 15.49 | 452324 | 69144.58 | 8.23% | 95.00 |
| 2025-05-21 | 15.67 | 15.20 | -0.75 | -4.70% | 15.18 | 15.94 | 795061 | 123230.82 | 14.46% | 101.00 |
| 2025-05-20 | 16.50 | 15.95 | -0.97 | -5.73% | 15.84 | 16.60 | 1159510 | 186892.47 | 21.09% | 38.00 |
| 2025-05-19 | 16.00 | 16.92 | 0.84 | 5.22% | 15.80 | 17.17 | 1415866 | 232856.53 | 25.76% | 266.00 |
| 2025-05-16 | 15.46 | 16.08 | 0.42 | 2.68% | 15.33 | 16.20 | 906393 | 144515.03 | 16.49% | 531.00 |
| 2025-05-15 | 16.01 | 15.66 | -0.86 | -5.21% | 15.63 | 16.22 | 929188 | 147277.05 | 16.90% | 17.00 |
| 2025-05-14 | 15.49 | 16.52 | 1.15 | 7.48% | 15.47 | 16.52 | 1639761 | 263833.50 | 29.83% | 133.00 |
| 2025-05-13 | 15.92 | 15.37 | -0.35 | -2.23% | 15.30 | 16.07 | 862173 | 134107.31 | 15.68% | 27.00 |
| 2025-05-12 | 15.69 | 15.72 | 0.24 | 1.55% | 15.38 | 16.06 | 1051191 | 165075.41 | 19.12% | 33.00 |
| 2025-05-09 | 16.32 | 15.48 | -0.74 | -4.56% | 15.45 | 16.65 | 1654483 | 265426.62 | 30.10% | 162.00 |
| 2025-05-08 | 17.42 | 16.22 | -1.48 | -8.36% | 16.22 | 17.60 | 1864004 | 311437.12 | 33.91% | 231.00 |
| 2025-05-07 | 18.02 | 17.70 | 1.38 | 8.46% | 17.14 | 18.49 | 2688382 | 474685.59 | 48.90% | 179.00 |
| 2025-05-06 | 14.34 | 16.32 | 2.72 | 20.00% | 14.34 | 16.32 | 1300701 | 203327.75 | 23.66% | 32.00 |
| 2025-04-30 | 12.72 | 13.60 | 1.11 | 8.89% | 12.72 | 14.15 | 954587 | 130036.27 | 17.37% | 60.00 |
| 2025-04-29 | 12.30 | 12.49 | 0.21 | 1.71% | 12.10 | 12.60 | 291964 | 36367.88 | 5.31% | 57.00 |
| 2025-04-28 | 12.45 | 12.29 | 0.10 | 0.82% | 12.23 | 12.65 | 298199 | 36982.74 | 5.42% | 5.00 |
| 2025-04-25 | 12.18 | 12.19 | 0.08 | 0.66% | 12.04 | 12.37 | 218907 | 26754.88 | 3.98% | 1.00 |
| 2025-04-24 | 12.63 | 12.11 | -0.50 | -3.97% | 12.09 | 12.66 | 304607 | 37404.03 | 5.54% | 42.00 |
| 2025-04-23 | 12.50 | 12.61 | 0.11 | 0.88% | 12.43 | 12.84 | 382600 | 48300.99 | 6.96% | 10.00 |
| 2025-04-22 | 12.56 | 12.50 | 0.07 | 0.56% | 12.44 | 12.85 | 499333 | 63113.30 | 9.08% | 46.00 |
| 2025-04-21 | 11.93 | 12.43 | 0.49 | 4.10% | 11.82 | 12.43 | 309371 | 37910.95 | 5.63% | 28.00 |
| 2025-04-18 | 11.81 | 11.94 | 0.06 | 0.51% | 11.81 | 12.10 | 178861 | 21356.82 | 3.25% | 0.00 |
| 2025-04-17 | 11.90 | 11.88 | -0.18 | -1.49% | 11.80 | 12.21 | 236557 | 28471.83 | 4.30% | 0.00 |
| 2025-04-16 | 12.25 | 12.06 | -0.10 | -0.82% | 11.71 | 12.25 | 277101 | 33195.17 | 5.04% | 23.00 |
| 2025-04-15 | 12.15 | 12.16 | -0.01 | -0.08% | 12.01 | 12.29 | 223916 | 27205.79 | 4.07% | 10.00 |
| 2025-04-14 | 12.30 | 12.17 | 0.23 | 1.93% | 12.09 | 12.45 | 300912 | 36817.71 | 5.47% | 58.00 |
| 2025-04-11 | 11.63 | 11.94 | 0.13 | 1.10% | 11.63 | 12.14 | 341184 | 40789.13 | 6.21% | 0.00 |
| 2025-04-10 | 11.81 | 11.81 | 0.45 | 3.96% | 11.67 | 12.26 | 445576 | 53272.91 | 8.11% | 51.00 |
| 2025-04-09 | 10.57 | 11.36 | 0.59 | 5.48% | 9.90 | 11.47 | 521533 | 56933.25 | 9.49% | 71.00 |
| 2025-04-08 | 10.51 | 10.77 | 0.55 | 5.38% | 10.35 | 11.06 | 484076 | 51936.67 | 8.81% | 1.00 |
| 2025-04-07 | 11.64 | 10.22 | -2.55 | -19.97% | 10.22 | 12.05 | 485446 | 52793.02 | 8.83% | 0.00 |
| 2025-04-03 | 12.68 | 12.77 | -0.16 | -1.24% | 12.65 | 13.06 | 194665 | 24971.59 | 3.54% | 0.00 |
| 2025-04-02 | 12.83 | 12.93 | 0.03 | 0.23% | 12.80 | 13.09 | 176462 | 22889.15 | 3.21% | 64.00 |
| 2025-04-01 | 13.23 | 12.90 | -0.29 | -2.20% | 12.87 | 13.31 | 268510 | 35024.63 | 4.88% | 78.00 |
| 2025-03-31 | 12.86 | 13.19 | 0.19 | 1.46% | 12.44 | 13.23 | 419153 | 53679.95 | 7.62% | 12.00 |
| 2025-03-28 | 13.70 | 13.00 | -0.72 | -5.25% | 13.00 | 13.80 | 463163 | 61569.31 | 8.43% | 14.00 |
| 2025-03-27 | 13.70 | 13.72 | -0.01 | -0.07% | 13.50 | 13.85 | 285194 | 39083.96 | 5.19% | 112.00 |
| 2025-03-26 | 13.70 | 13.73 | 0.08 | 0.59% | 13.67 | 13.94 | 289090 | 39908.08 | 5.26% | 61.00 |
| 2025-03-25 | 14.12 | 13.65 | -0.53 | -3.74% | 13.60 | 14.21 | 400916 | 55637.52 | 7.29% | 70.00 |
| 2025-03-24 | 14.60 | 14.18 | -0.43 | -2.94% | 13.76 | 14.70 | 534001 | 75843.67 | 9.71% | 38.00 |
| 2025-03-21 | 15.40 | 14.61 | -1.03 | -6.59% | 14.60 | 15.42 | 738635 | 109924.70 | 13.44% | 50.00 |
| 2025-03-20 | 16.40 | 15.64 | -0.67 | -4.11% | 15.59 | 16.40 | 719734 | 114750.88 | 13.09% | 133.00 |
| 2025-03-19 | 16.17 | 16.31 | -0.22 | -1.33% | 16.09 | 16.87 | 771992 | 127343.90 | 14.04% | 136.00 |
| 2025-03-18 | 16.84 | 16.53 | -0.13 | -0.78% | 16.46 | 17.40 | 982402 | 165596.34 | 17.87% | 58.00 |
| 2025-03-17 | 17.18 | 16.66 | -0.54 | -3.14% | 16.58 | 17.29 | 1254011 | 212090.39 | 22.81% | 128.00 |
| 2025-03-14 | 16.06 | 17.20 | 1.18 | 7.37% | 15.61 | 17.88 | 1768512 | 294364.28 | 32.17% | 244.00 |
| 2025-03-13 | 15.80 | 16.02 | 0.21 | 1.33% | 15.05 | 16.36 | 1628785 | 256157.77 | 29.63% | 126.00 |
| 2025-03-12 | 14.70 | 15.81 | 1.46 | 10.17% | 14.65 | 17.20 | 1836820 | 297339.25 | 33.41% | 219.00 |
| 2025-03-11 | 14.10 | 14.35 | -0.11 | -0.76% | 14.01 | 14.45 | 395599 | 56278.41 | 7.20% | 11.00 |
| 2025-03-10 | 15.02 | 14.46 | -0.76 | -4.99% | 14.24 | 15.14 | 729071 | 106454.41 | 13.26% | 32.00 |
| 2025-03-07 | 15.68 | 15.22 | -0.41 | -2.62% | 15.10 | 16.01 | 948014 | 147679.11 | 17.25% | 118.00 |
| 2025-03-06 | 15.00 | 15.63 | 0.85 | 5.75% | 14.72 | 15.96 | 1130388 | 175299.89 | 20.56% | 10.00 |
| 2025-03-05 | 14.79 | 14.78 | -0.20 | -1.34% | 14.38 | 15.19 | 617210 | 91122.45 | 11.23% | 48.00 |
| 2025-03-04 | 14.65 | 14.98 | 0.16 | 1.08% | 14.50 | 15.46 | 605484 | 91250.85 | 11.01% | 89.00 |
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。
