| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-25 | 37.40 | 37.82 | 0.94 | 2.55% | 36.90 | 38.22 | 408427 | 153735.33 | 12.30% | 13.00 |
| 2025-08-22 | 36.68 | 36.88 | 0.40 | 1.10% | 36.38 | 37.18 | 314519 | 115841.79 | 9.31% | 78.00 |
| 2025-08-21 | 37.19 | 36.48 | -0.67 | -1.80% | 36.27 | 37.77 | 357212 | 132354.36 | 10.58% | 18.00 |
| 2025-08-20 | 36.80 | 37.15 | -0.65 | -1.72% | 36.60 | 37.98 | 421443 | 156728.81 | 12.48% | 27.00 |
| 2025-08-19 | 34.68 | 37.80 | 3.07 | 8.84% | 34.06 | 39.98 | 800277 | 293646.84 | 23.70% | 19.00 |
| 2025-08-18 | 34.34 | 34.73 | 0.39 | 1.14% | 34.21 | 35.00 | 321829 | 111333.99 | 9.53% | 14.00 |
| 2025-08-15 | 33.88 | 34.34 | 0.19 | 0.56% | 33.81 | 34.42 | 262372 | 89724.62 | 7.77% | 42.00 |
| 2025-08-14 | 34.30 | 34.15 | -0.07 | -0.20% | 33.14 | 34.87 | 357575 | 121839.56 | 10.59% | 1.00 |
| 2025-08-13 | 34.03 | 34.22 | 0.21 | 0.62% | 33.71 | 34.36 | 230048 | 78381.36 | 6.81% | 28.00 |
| 2025-08-12 | 34.14 | 34.01 | -0.16 | -0.47% | 33.60 | 34.42 | 179370 | 60784.68 | 5.31% | 11.00 |
| 2025-08-11 | 34.21 | 34.17 | 0.28 | 0.83% | 33.97 | 34.37 | 186011 | 63581.27 | 5.51% | 17.00 |
| 2025-08-08 | 35.10 | 33.89 | -1.18 | -3.36% | 33.88 | 35.10 | 236468 | 81214.53 | 7.00% | 28.00 |
| 2025-08-07 | 35.80 | 35.07 | -0.62 | -1.74% | 34.56 | 35.98 | 357010 | 124864.66 | 10.57% | 32.00 |
| 2025-08-06 | 34.56 | 35.69 | 1.69 | 4.97% | 34.20 | 36.56 | 585089 | 207754.83 | 17.33% | 5.00 |
| 2025-08-05 | 33.96 | 34.00 | 0.20 | 0.59% | 33.60 | 34.15 | 196195 | 66515.73 | 5.81% | 18.00 |
| 2025-08-04 | 32.30 | 33.80 | 1.10 | 3.36% | 32.30 | 33.87 | 188600 | 62783.43 | 5.59% | 56.10 |
| 2025-08-01 | 33.02 | 32.70 | -0.50 | -1.51% | 32.35 | 33.29 | 154255 | 50512.54 | 4.57% | 12.00 |
| 2025-07-31 | 33.34 | 33.20 | -0.49 | -1.45% | 33.00 | 33.98 | 181741 | 60855.85 | 5.38% | 0.00 |
| 2025-07-30 | 33.90 | 33.69 | -0.27 | -0.80% | 33.49 | 35.25 | 241527 | 82695.95 | 7.15% | 16.00 |
| 2025-07-29 | 34.05 | 33.96 | -0.09 | -0.26% | 33.37 | 34.09 | 177383 | 59759.63 | 5.25% | 4.00 |
| 2025-07-28 | 34.56 | 34.05 | -0.33 | -0.96% | 33.88 | 34.66 | 184086 | 62804.25 | 5.45% | 8.00 |
| 2025-07-25 | 33.80 | 34.38 | 0.79 | 2.35% | 33.61 | 34.48 | 274680 | 93564.69 | 8.13% | 31.00 |
| 2025-07-24 | 33.10 | 33.59 | 0.75 | 2.28% | 33.10 | 33.90 | 201764 | 67551.14 | 5.97% | 19.00 |
| 2025-07-23 | 33.23 | 32.84 | -0.65 | -1.94% | 32.80 | 33.33 | 159337 | 52632.74 | 4.72% | 9.00 |
| 2025-07-22 | 33.95 | 33.49 | -0.85 | -2.48% | 33.24 | 34.18 | 253922 | 85439.98 | 7.52% | 18.00 |
| 2025-07-21 | 34.28 | 34.34 | 0.60 | 1.78% | 34.08 | 35.30 | 312447 | 108002.66 | 9.25% | 28.00 |
| 2025-07-18 | 34.13 | 33.74 | -0.52 | -1.52% | 33.62 | 34.38 | 202161 | 68555.78 | 5.99% | 24.00 |
| 2025-07-17 | 33.70 | 34.26 | 0.35 | 1.03% | 33.50 | 34.89 | 317236 | 108576.72 | 9.39% | 16.00 |
| 2025-07-16 | 33.70 | 33.91 | 0.47 | 1.41% | 33.30 | 34.50 | 317620 | 107926.49 | 9.41% | 13.00 |
| 2025-07-15 | 33.47 | 33.44 | -0.12 | -0.36% | 32.65 | 33.89 | 243385 | 80693.68 | 7.21% | 4.00 |
| 2025-07-14 | 32.66 | 33.56 | 0.89 | 2.72% | 32.58 | 34.00 | 315287 | 105609.93 | 9.34% | 12.00 |
| 2025-07-11 | 32.01 | 32.67 | 0.69 | 2.16% | 31.69 | 33.00 | 206722 | 67019.77 | 6.12% | 12.00 |
| 2025-07-10 | 32.51 | 31.98 | -0.90 | -2.74% | 31.73 | 32.72 | 209062 | 67087.12 | 6.19% | 13.00 |
| 2025-07-09 | 33.69 | 32.88 | 0.17 | 0.52% | 32.75 | 34.28 | 320539 | 107829.45 | 9.49% | 6.00 |
| 2025-07-08 | 32.46 | 32.71 | 0.45 | 1.39% | 32.18 | 32.97 | 183735 | 59829.60 | 5.44% | 0.00 |
| 2025-07-07 | 32.13 | 32.26 | -0.05 | -0.15% | 31.90 | 32.51 | 104072 | 33506.78 | 3.08% | 0.00 |
| 2025-07-04 | 32.76 | 32.31 | -0.45 | -1.37% | 32.30 | 33.00 | 149870 | 48799.72 | 4.44% | 16.00 |
| 2025-07-03 | 32.60 | 32.76 | 0.12 | 0.37% | 32.50 | 33.18 | 123657 | 40517.32 | 3.66% | 7.00 |
| 2025-07-02 | 33.40 | 32.64 | -1.04 | -3.09% | 32.44 | 33.50 | 203401 | 66844.46 | 6.02% | 0.00 |
| 2025-07-01 | 34.10 | 33.68 | -0.41 | -1.20% | 33.41 | 34.68 | 203668 | 68992.02 | 6.03% | 22.00 |
| 2025-06-30 | 33.88 | 34.09 | 0.23 | 0.68% | 33.80 | 34.35 | 195682 | 66590.81 | 5.79% | 8.00 |
| 2025-06-27 | 34.19 | 33.86 | -0.33 | -0.97% | 33.70 | 34.56 | 218640 | 74434.16 | 6.47% | 24.00 |
| 2025-06-26 | 34.45 | 34.19 | -0.54 | -1.55% | 34.18 | 35.30 | 316361 | 109851.09 | 9.37% | 35.00 |
| 2025-06-25 | 34.50 | 34.73 | 0.46 | 1.34% | 33.90 | 34.83 | 351850 | 120859.37 | 10.42% | 31.00 |
| 2025-06-24 | 32.11 | 34.27 | 2.30 | 7.19% | 32.11 | 34.90 | 453642 | 153634.84 | 13.43% | 19.00 |
| 2025-06-23 | 31.22 | 31.97 | -0.06 | -0.19% | 31.05 | 32.20 | 213206 | 67747.27 | 6.31% | 13.00 |
| 2025-06-20 | 33.90 | 32.03 | -2.35 | -6.84% | 31.80 | 34.42 | 389445 | 127903.50 | 11.53% | 18.00 |
| 2025-06-19 | 33.51 | 34.38 | 0.52 | 1.54% | 33.21 | 35.58 | 444582 | 153468.11 | 13.17% | 18.00 |
| 2025-06-18 | 33.90 | 33.86 | -0.17 | -0.50% | 33.48 | 34.47 | 233106 | 79234.08 | 6.90% | 15.00 |
| 2025-06-17 | 34.36 | 34.03 | -0.56 | -1.62% | 33.71 | 34.86 | 247182 | 84594.62 | 7.32% | 7.00 |
| 2025-06-16 | 33.83 | 34.59 | 0.15 | 0.44% | 33.67 | 35.20 | 302618 | 104039.51 | 8.96% | 51.00 |
| 2025-06-13 | 35.48 | 34.44 | -1.58 | -4.39% | 34.28 | 36.71 | 389641 | 138803.69 | 11.54% | 44.00 |
| 2025-06-12 | 35.49 | 36.02 | -0.21 | -0.58% | 35.03 | 36.23 | 412690 | 147076.03 | 12.22% | 51.00 |
| 2025-06-11 | 35.80 | 36.23 | -0.18 | -0.49% | 35.51 | 37.80 | 584900 | 213312.88 | 17.32% | 35.00 |
| 2025-06-10 | 34.15 | 36.41 | 2.08 | 6.06% | 33.58 | 37.01 | 638456 | 224836.66 | 18.91% | 36.00 |
| 2025-06-09 | 35.01 | 34.33 | 0.00 | 0.00% | 34.25 | 35.95 | 438028 | 153383.12 | 12.97% | 13.00 |
| 2025-06-06 | 32.89 | 34.33 | 1.19 | 3.59% | 32.60 | 35.00 | 467437 | 158742.83 | 13.84% | 31.00 |
| 2025-06-05 | 32.28 | 33.14 | 0.95 | 2.95% | 31.58 | 33.68 | 370745 | 120970.43 | 10.98% | 11.00 |
| 2025-06-04 | 32.03 | 32.19 | 0.09 | 0.28% | 32.00 | 32.50 | 184595 | 59453.51 | 5.47% | 0.00 |
| 2025-06-03 | 31.84 | 32.10 | -0.22 | -0.68% | 31.80 | 32.39 | 210396 | 67530.49 | 6.23% | 1.00 |
| 2025-05-30 | 33.80 | 32.32 | -1.96 | -5.72% | 32.00 | 33.81 | 398786 | 130073.95 | 11.81% | 8.00 |
| 2025-05-29 | 34.28 | 34.28 | 0.00 | 0.00% | 34.06 | 34.94 | 276930 | 95219.90 | 8.20% | 23.00 |
| 2025-05-28 | 35.35 | 34.28 | -1.42 | -3.98% | 34.11 | 35.68 | 345438 | 120731.81 | 10.23% | 25.00 |
| 2025-05-27 | 34.18 | 35.70 | 1.28 | 3.72% | 33.30 | 35.95 | 518238 | 180016.95 | 15.35% | 57.00 |
| 2025-05-26 | 34.21 | 34.42 | 0.32 | 0.94% | 33.80 | 34.54 | 281604 | 96259.68 | 8.34% | 4.00 |
| 2025-05-23 | 34.70 | 34.10 | -1.01 | -2.88% | 34.10 | 35.69 | 388701 | 135379.30 | 11.51% | 22.00 |
| 2025-05-22 | 35.12 | 35.11 | 0.51 | 1.47% | 34.11 | 35.32 | 365492 | 127174.28 | 10.82% | 29.00 |
| 2025-05-21 | 35.14 | 34.60 | -1.22 | -3.41% | 34.50 | 36.66 | 482593 | 170747.73 | 14.29% | 18.00 |
| 2025-05-20 | 37.79 | 35.82 | -2.78 | -7.20% | 35.52 | 37.80 | 713905 | 259668.69 | 21.14% | 58.00 |
| 2025-05-19 | 38.00 | 38.60 | 0.80 | 2.12% | 36.45 | 39.23 | 691546 | 262089.78 | 20.48% | 7.00 |
| 2025-05-16 | 37.50 | 37.80 | -1.07 | -2.75% | 37.50 | 41.88 | 1075957 | 428340.03 | 31.86% | 153.00 |
| 2025-05-15 | 37.00 | 38.87 | 1.73 | 4.66% | 36.23 | 38.88 | 949863 | 357545.28 | 28.13% | 198.00 |
| 2025-05-14 | 38.14 | 37.14 | -0.88 | -2.31% | 36.50 | 38.75 | 797743 | 296199.75 | 23.62% | 61.00 |
| 2025-05-13 | 38.95 | 38.02 | 0.84 | 2.26% | 37.80 | 40.39 | 1295488 | 504450.88 | 38.36% | 310.00 |
| 2025-05-12 | 31.93 | 37.18 | 6.20 | 20.01% | 31.91 | 37.18 | 1036379 | 366298.38 | 30.69% | 6.00 |
| 2025-05-09 | 29.49 | 30.98 | 1.73 | 5.91% | 28.20 | 31.84 | 512738 | 155300.94 | 15.18% | 99.00 |
| 2025-05-08 | 29.00 | 29.25 | 0.08 | 0.27% | 29.00 | 30.00 | 216527 | 63679.90 | 6.41% | 4.00 |
| 2025-05-07 | 29.80 | 29.17 | -0.26 | -0.88% | 28.67 | 30.02 | 238584 | 70029.30 | 7.07% | 10.00 |
| 2025-05-06 | 28.90 | 29.43 | 0.64 | 2.22% | 28.58 | 29.46 | 251411 | 73283.70 | 7.45% | 26.00 |
| 2025-04-30 | 27.33 | 28.79 | 1.47 | 5.38% | 27.26 | 29.05 | 288224 | 81863.52 | 8.54% | 10.00 |
拓斯达(300607)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。
