| 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 | 17.79 | 17.67 | -0.21 | -1.17% | 17.62 | 18.49 | 472407 | 85559.25 | 5.41% | 23.00 |
| 2025-05-22 | 17.51 | 17.88 | 0.27 | 1.53% | 17.44 | 17.97 | 284385 | 50567.59 | 3.26% | 2.00 |
| 2025-05-21 | 17.80 | 17.61 | -0.29 | -1.62% | 17.49 | 17.85 | 219964 | 38763.51 | 2.52% | 0.00 |
| 2025-05-20 | 17.49 | 17.90 | -0.50 | -2.72% | 17.26 | 18.03 | 418993 | 74041.66 | 4.80% | 29.00 |
| 2025-05-19 | 18.51 | 18.40 | -0.12 | -0.65% | 18.08 | 18.51 | 212142 | 38741.98 | 2.43% | 1.00 |
| 2025-05-16 | 18.61 | 18.52 | -0.22 | -1.17% | 18.40 | 18.86 | 214735 | 40081.52 | 2.46% | 27.00 |
| 2025-05-15 | 19.51 | 18.74 | -0.77 | -3.95% | 18.68 | 19.56 | 323943 | 61366.45 | 3.71% | 28.00 |
| 2025-05-14 | 19.27 | 19.51 | 0.34 | 1.77% | 19.10 | 19.73 | 440995 | 85575.46 | 5.05% | 10.00 |
| 2025-05-13 | 19.76 | 19.17 | -0.17 | -0.88% | 19.08 | 19.88 | 349722 | 67903.55 | 4.01% | 10.00 |
| 2025-05-12 | 19.07 | 19.34 | 0.50 | 2.65% | 18.88 | 19.35 | 337342 | 64718.96 | 3.86% | 0.00 |
| 2025-05-09 | 19.40 | 18.84 | -0.59 | -3.04% | 18.78 | 19.40 | 291842 | 55313.81 | 3.34% | 32.00 |
| 2025-05-08 | 19.16 | 19.43 | 0.27 | 1.41% | 19.01 | 19.78 | 410505 | 79802.24 | 4.70% | 21.00 |
| 2025-05-07 | 19.62 | 19.16 | -0.12 | -0.62% | 18.93 | 20.03 | 490782 | 95175.59 | 5.62% | 23.61 |
| 2025-05-06 | 18.60 | 19.28 | 1.05 | 5.76% | 18.49 | 19.57 | 534586 | 101841.61 | 6.12% | 21.00 |
| 2025-04-30 | 17.45 | 18.23 | 1.05 | 6.11% | 17.26 | 18.45 | 523785 | 94508.45 | 6.00% | 48.00 |
| 2025-04-29 | 17.50 | 17.18 | -0.63 | -3.54% | 16.91 | 17.52 | 607274 | 103812.86 | 6.96% | 3.00 |
| 2025-04-28 | 18.00 | 17.81 | -0.29 | -1.60% | 17.76 | 18.58 | 248959 | 44881.23 | 3.13% | 0.00 |
| 2025-04-25 | 17.75 | 18.10 | 0.29 | 1.63% | 17.75 | 19.10 | 359682 | 65679.52 | 4.53% | 14.00 |
| 2025-04-24 | 18.40 | 17.81 | -0.82 | -4.40% | 17.60 | 18.44 | 292779 | 52522.21 | 3.68% | 10.00 |
| 2025-04-23 | 18.55 | 18.63 | 0.23 | 1.25% | 18.43 | 18.95 | 237249 | 44352.89 | 2.99% | 0.00 |
| 2025-04-22 | 18.61 | 18.40 | -0.28 | -1.50% | 18.35 | 18.77 | 170649 | 31575.04 | 2.15% | 0.00 |
| 2025-04-21 | 18.08 | 18.68 | 0.57 | 3.15% | 17.82 | 18.69 | 194845 | 35869.04 | 2.45% | 0.00 |
| 2025-04-18 | 18.05 | 18.11 | -0.03 | -0.17% | 17.92 | 18.26 | 145334 | 26276.68 | 1.83% | 44.00 |
| 2025-04-17 | 18.20 | 18.14 | -0.08 | -0.44% | 18.08 | 18.58 | 172170 | 31607.30 | 2.17% | 14.00 |
| 2025-04-16 | 18.62 | 18.22 | -0.45 | -2.41% | 17.90 | 18.65 | 197011 | 35970.06 | 2.48% | 10.00 |
| 2025-04-15 | 18.80 | 18.67 | -0.18 | -0.95% | 18.50 | 18.97 | 178461 | 33342.19 | 2.25% | 10.00 |
| 2025-04-14 | 18.98 | 18.85 | 0.20 | 1.07% | 18.77 | 19.28 | 244099 | 46333.29 | 3.07% | 97.00 |
| 2025-04-11 | 18.20 | 18.65 | 0.11 | 0.59% | 18.17 | 18.93 | 285710 | 53165.19 | 3.60% | 83.00 |
| 2025-04-10 | 18.53 | 18.54 | 0.66 | 3.69% | 18.45 | 19.21 | 408046 | 76489.15 | 5.13% | 38.00 |
| 2025-04-09 | 16.78 | 17.88 | 0.77 | 4.50% | 15.64 | 18.09 | 462033 | 79163.56 | 5.81% | 6.00 |
| 2025-04-08 | 16.57 | 17.11 | 0.56 | 3.38% | 16.49 | 17.68 | 438548 | 74686.64 | 5.52% | 12.00 |
| 2025-04-07 | 19.00 | 16.55 | -4.14 | -20.01% | 16.55 | 19.35 | 454764 | 79784.65 | 5.72% | 12.00 |
| 2025-04-03 | 20.66 | 20.69 | -0.37 | -1.76% | 20.50 | 21.15 | 162495 | 33798.37 | 2.04% | 11.00 |
| 2025-04-02 | 21.09 | 21.06 | -0.03 | -0.14% | 20.97 | 21.30 | 138105 | 29155.27 | 1.74% | 12.00 |
| 2025-04-01 | 21.41 | 21.09 | -0.28 | -1.31% | 21.01 | 21.50 | 176172 | 37404.65 | 2.22% | 11.00 |
| 2025-03-31 | 21.08 | 21.37 | 0.12 | 0.56% | 20.47 | 21.45 | 286324 | 59890.26 | 3.60% | 33.00 |
| 2025-03-28 | 21.55 | 21.25 | -0.31 | -1.44% | 21.20 | 21.83 | 159969 | 34392.17 | 2.01% | 5.00 |
| 2025-03-27 | 21.69 | 21.56 | -0.12 | -0.55% | 21.30 | 21.94 | 184214 | 39821.45 | 2.32% | 28.00 |
| 2025-03-26 | 21.67 | 21.68 | 0.01 | 0.05% | 21.66 | 21.98 | 184416 | 40212.71 | 2.32% | 7.00 |
| 2025-03-25 | 22.34 | 21.67 | -0.66 | -2.96% | 21.56 | 22.37 | 246248 | 53896.27 | 3.10% | 11.00 |
| 2025-03-24 | 23.01 | 22.33 | -0.69 | -3.00% | 21.55 | 23.01 | 386986 | 86016.91 | 4.87% | 18.00 |
| 2025-03-21 | 23.72 | 23.02 | -1.14 | -4.72% | 23.00 | 23.95 | 379566 | 88729.13 | 4.78% | 16.00 |
| 2025-03-20 | 23.66 | 24.16 | 0.46 | 1.94% | 23.36 | 24.76 | 500586 | 121636.70 | 6.30% | 44.00 |
| 2025-03-19 | 23.93 | 23.70 | -0.37 | -1.54% | 23.61 | 24.07 | 248631 | 59053.89 | 3.13% | 35.00 |
| 2025-03-18 | 24.28 | 24.07 | -0.02 | -0.08% | 23.91 | 24.53 | 286214 | 69183.16 | 3.60% | 17.00 |
| 2025-03-17 | 24.37 | 24.09 | -0.24 | -0.99% | 23.86 | 24.40 | 249960 | 60260.11 | 3.15% | 15.00 |
| 2025-03-14 | 23.73 | 24.33 | 0.49 | 2.06% | 23.56 | 24.37 | 372694 | 89759.69 | 4.69% | 7.00 |
| 2025-03-13 | 24.45 | 23.84 | -0.76 | -3.09% | 23.42 | 24.47 | 420032 | 100210.52 | 5.29% | 43.50 |
| 2025-03-12 | 24.91 | 24.60 | 0.00 | 0.00% | 24.60 | 25.14 | 389005 | 96874.55 | 4.89% | 7.00 |
| 2025-03-11 | 24.38 | 24.60 | -0.32 | -1.28% | 24.25 | 24.92 | 352411 | 86454.75 | 4.43% | 5.00 |
| 2025-03-10 | 25.51 | 24.92 | -0.70 | -2.73% | 24.55 | 25.70 | 544316 | 135799.69 | 6.85% | 16.00 |
| 2025-03-07 | 26.56 | 25.62 | -0.60 | -2.29% | 25.40 | 27.42 | 968501 | 256890.91 | 12.19% | 109.00 |
| 2025-03-06 | 25.20 | 26.22 | 1.52 | 6.15% | 25.20 | 26.85 | 917838 | 238494.55 | 11.55% | 66.00 |
| 2025-03-05 | 24.21 | 24.70 | 0.50 | 2.07% | 23.85 | 24.98 | 544643 | 133356.41 | 6.85% | 19.00 |
| 2025-03-04 | 23.55 | 24.20 | 0.13 | 0.54% | 23.41 | 24.46 | 404617 | 97975.71 | 5.09% | 61.00 |
| 2025-03-03 | 24.80 | 24.07 | -0.75 | -3.02% | 23.59 | 25.18 | 631285 | 153349.50 | 7.94% | 16.00 |
| 2025-02-28 | 27.76 | 24.82 | -3.44 | -12.17% | 24.10 | 27.80 | 1134574 | 293136.78 | 14.28% | 218.00 |
| 2025-02-27 | 26.47 | 28.26 | 1.74 | 6.56% | 26.31 | 28.50 | 1504052 | 417841.75 | 18.93% | 62.00 |
| 2025-02-26 | 26.45 | 26.52 | 0.34 | 1.30% | 26.07 | 26.85 | 619849 | 163782.73 | 7.80% | 60.00 |
| 2025-02-25 | 25.87 | 26.18 | -0.85 | -3.14% | 25.77 | 26.62 | 728070 | 190637.89 | 9.16% | 41.00 |
| 2025-02-24 | 27.33 | 27.03 | -0.19 | -0.70% | 26.51 | 28.00 | 1029917 | 281300.66 | 12.96% | 21.00 |
| 2025-02-21 | 26.93 | 27.22 | 0.73 | 2.76% | 25.96 | 27.45 | 1124561 | 301900.97 | 14.15% | 19.00 |
| 2025-02-20 | 26.88 | 26.49 | -0.28 | -1.05% | 25.95 | 26.93 | 751492 | 198542.94 | 9.46% | 71.00 |
| 2025-02-19 | 26.14 | 26.77 | 0.86 | 3.32% | 25.69 | 26.82 | 867879 | 229018.09 | 10.92% | 65.00 |
| 2025-02-18 | 27.51 | 25.91 | -2.46 | -8.67% | 25.75 | 28.27 | 1324802 | 354999.44 | 16.67% | 119.00 |
| 2025-02-17 | 30.43 | 28.37 | -0.58 | -2.00% | 27.93 | 30.74 | 1498008 | 434654.41 | 18.85% | 53.00 |
| 2025-02-14 | 28.40 | 28.95 | 0.93 | 3.32% | 26.95 | 29.76 | 1624476 | 463445.97 | 20.44% | 68.00 |
| 2025-02-13 | 29.14 | 28.02 | -1.14 | -3.91% | 27.38 | 29.14 | 1392186 | 391219.34 | 17.52% | 129.00 |
| 2025-02-12 | 27.19 | 29.16 | 1.48 | 5.35% | 27.18 | 30.43 | 1779761 | 514773.44 | 22.40% | 127.00 |
| 2025-02-11 | 27.98 | 27.68 | -1.47 | -5.04% | 27.44 | 29.49 | 1696481 | 478996.53 | 21.35% | 152.00 |
| 2025-02-10 | 27.30 | 29.15 | 1.74 | 6.35% | 27.01 | 29.29 | 1919191 | 546812.19 | 24.15% | 92.00 |
| 2025-02-07 | 27.51 | 27.41 | -0.34 | -1.23% | 26.60 | 28.97 | 2080147 | 576326.31 | 26.18% | 383.00 |
| 2025-02-06 | 26.66 | 27.75 | 1.22 | 4.60% | 25.86 | 29.96 | 2572672 | 710892.69 | 32.37% | 176.00 |
| 2025-02-05 | 25.00 | 26.53 | 4.42 | 19.99% | 24.96 | 26.53 | 773067 | 200169.02 | 9.73% | 34.00 |
| 2025-01-27 | 22.52 | 22.11 | 3.34 | 17.79% | 21.40 | 22.52 | 1855583 | 409530.31 | 23.35% | 74.00 |
| 2025-01-24 | 17.40 | 18.77 | 1.55 | 9.00% | 17.03 | 18.85 | 844652 | 153912.06 | 10.63% | 61.00 |
| 2025-01-23 | 17.50 | 17.22 | -1.56 | -8.31% | 17.13 | 18.28 | 832554 | 147211.91 | 10.48% | 103.00 |
| 2025-01-22 | 18.71 | 18.78 | -0.11 | -0.58% | 18.58 | 19.16 | 316761 | 59815.36 | 3.99% | 10.00 |
| 2025-01-21 | 18.92 | 18.89 | 0.24 | 1.29% | 18.53 | 19.24 | 331033 | 62336.64 | 4.17% | 13.00 |
| 2025-01-20 | 18.95 | 18.65 | -0.03 | -0.16% | 18.57 | 19.10 | 289891 | 54568.94 | 3.65% | 17.00 |
拓尔思(300229)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。
