| 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 | 305.00 | 315.50 | 29.50 | 10.31% | 293.60 | 318.18 | 133899 | 409212.69 | 4.76% | 2.00 |
| 2025-10-24 | 260.21 | 286.00 | 27.30 | 10.55% | 260.21 | 293.20 | 134844 | 372208.09 | 4.80% | 8.00 |
| 2025-10-23 | 249.87 | 258.70 | 9.69 | 3.89% | 249.50 | 263.94 | 97033 | 249901.00 | 3.45% | 2.00 |
| 2025-10-22 | 245.88 | 249.01 | 1.19 | 0.48% | 243.35 | 251.88 | 48291 | 119686.28 | 1.72% | 0.00 |
| 2025-10-21 | 247.10 | 247.82 | 1.79 | 0.73% | 245.05 | 250.88 | 50030 | 124052.63 | 1.78% | 0.00 |
| 2025-10-20 | 248.25 | 246.03 | 4.43 | 1.83% | 240.61 | 253.08 | 51696 | 128120.74 | 1.84% | 0.00 |
| 2025-10-17 | 249.95 | 241.60 | -8.50 | -3.40% | 241.60 | 251.34 | 58297 | 142858.80 | 2.07% | 0.00 |
| 2025-10-16 | 251.50 | 250.10 | -2.50 | -0.99% | 249.40 | 257.70 | 48701 | 123277.20 | 1.73% | 0.00 |
| 2025-10-15 | 249.25 | 252.60 | 4.95 | 2.00% | 246.50 | 256.78 | 73848 | 186009.34 | 2.63% | 0.00 |
| 2025-10-14 | 273.80 | 247.65 | -20.57 | -7.67% | 246.00 | 273.88 | 109720 | 281851.28 | 3.90% | 3.00 |
| 2025-10-13 | 260.00 | 268.22 | 3.22 | 1.22% | 255.20 | 271.50 | 95584 | 251350.33 | 3.40% | 0.00 |
| 2025-10-10 | 267.00 | 265.00 | -12.68 | -4.57% | 263.00 | 275.00 | 95063 | 254951.17 | 3.38% | 2.00 |
| 2025-10-09 | 261.00 | 277.68 | 17.50 | 6.73% | 260.77 | 293.88 | 109892 | 304016.12 | 3.91% | 5.16 |
| 2025-09-30 | 264.61 | 260.18 | -3.82 | -1.45% | 255.47 | 278.00 | 95936 | 255341.84 | 3.43% | 6.00 |
| 2025-09-29 | 253.00 | 264.00 | 13.81 | 5.52% | 251.01 | 265.18 | 83239 | 214580.94 | 2.98% | 29.83 |
| 2025-09-26 | 248.00 | 250.19 | 1.19 | 0.48% | 247.00 | 260.66 | 86237 | 219114.78 | 3.08% | 0.00 |
| 2025-09-25 | 247.78 | 249.00 | -3.19 | -1.26% | 241.20 | 252.49 | 100904 | 249262.55 | 3.61% | 2.00 |
| 2025-09-24 | 228.00 | 252.19 | 22.29 | 9.70% | 226.83 | 266.00 | 137116 | 337584.06 | 4.90% | 0.00 |
| 2025-09-23 | 219.50 | 229.90 | 10.60 | 4.83% | 218.88 | 231.00 | 109459 | 245913.73 | 3.91% | 2.00 |
| 2025-09-22 | 209.96 | 219.30 | 9.14 | 4.35% | 205.23 | 222.82 | 93051 | 199120.20 | 3.33% | 0.00 |
| 2025-09-19 | 215.00 | 210.16 | -3.82 | -1.79% | 208.60 | 219.89 | 92867 | 198494.25 | 3.32% | 2.00 |
| 2025-09-18 | 198.02 | 213.98 | 13.18 | 6.56% | 198.02 | 226.90 | 156481 | 330895.78 | 5.59% | 2.00 |
| 2025-09-17 | 192.38 | 200.80 | 11.65 | 6.16% | 187.11 | 202.66 | 107154 | 209995.34 | 3.83% | 0.00 |
| 2025-09-16 | 185.00 | 189.15 | -0.64 | -0.34% | 184.60 | 192.29 | 85365 | 160919.69 | 3.05% | 0.00 |
| 2025-09-15 | 190.99 | 189.79 | 13.32 | 7.55% | 181.00 | 199.98 | 137018 | 259330.08 | 4.90% | 6.00 |
| 2025-09-12 | 177.05 | 176.47 | -0.50 | -0.28% | 176.00 | 183.00 | 56168 | 100877.75 | 2.01% | 0.00 |
| 2025-09-11 | 169.60 | 176.97 | 6.67 | 3.92% | 169.01 | 177.44 | 58034 | 101406.70 | 2.07% | 5.00 |
| 2025-09-10 | 168.20 | 170.30 | 0.84 | 0.50% | 167.00 | 172.77 | 38449 | 65622.67 | 1.37% | 0.00 |
| 2025-09-09 | 173.69 | 169.46 | -7.20 | -4.08% | 168.50 | 174.60 | 44858 | 76896.62 | 1.60% | 0.00 |
| 2025-09-08 | 171.99 | 176.66 | 3.86 | 2.23% | 168.01 | 177.77 | 58474 | 101206.95 | 2.09% | 0.00 |
| 2025-09-05 | 170.95 | 172.80 | 1.98 | 1.16% | 169.12 | 174.30 | 49850 | 85597.15 | 1.78% | 0.00 |
| 2025-09-04 | 183.45 | 170.82 | -15.68 | -8.41% | 167.50 | 186.48 | 75907 | 133455.67 | 2.71% | 0.00 |
| 2025-09-03 | 185.82 | 186.50 | -0.25 | -0.13% | 184.52 | 190.82 | 45046 | 84225.05 | 1.61% | 3.00 |
| 2025-09-02 | 195.00 | 186.75 | -9.73 | -4.95% | 184.50 | 197.90 | 65344 | 123810.47 | 2.34% | 0.00 |
| 2025-09-01 | 193.99 | 196.48 | 6.48 | 3.41% | 191.25 | 199.68 | 64750 | 126544.41 | 2.31% | 0.00 |
| 2025-08-29 | 194.00 | 190.00 | -6.20 | -3.16% | 187.78 | 195.10 | 72615 | 138403.36 | 2.60% | 0.00 |
| 2025-08-28 | 189.00 | 196.20 | 8.15 | 4.33% | 187.00 | 196.20 | 77007 | 147682.25 | 2.75% | 2.00 |
| 2025-08-27 | 192.00 | 188.05 | -3.65 | -1.90% | 188.01 | 200.50 | 83493 | 162705.45 | 2.98% | 6.00 |
| 2025-08-26 | 182.60 | 191.70 | 8.84 | 4.83% | 181.00 | 198.95 | 95199 | 182465.05 | 3.40% | 0.00 |
| 2025-08-25 | 188.00 | 182.86 | 0.69 | 0.38% | 178.86 | 191.39 | 80725 | 149346.53 | 2.89% | 7.51 |
| 2025-08-22 | 173.58 | 182.17 | 8.95 | 5.17% | 173.28 | 185.00 | 72591 | 130320.66 | 2.60% | 0.00 |
| 2025-08-21 | 175.00 | 173.22 | -0.68 | -0.39% | 172.04 | 177.55 | 54662 | 95229.48 | 1.95% | 2.00 |
| 2025-08-20 | 165.80 | 173.90 | 7.71 | 4.64% | 163.18 | 174.48 | 59236 | 100194.27 | 2.12% | 0.00 |
| 2025-08-19 | 169.70 | 166.19 | -3.36 | -1.98% | 166.06 | 169.70 | 39901 | 66886.97 | 1.43% | 0.00 |
| 2025-08-18 | 167.01 | 169.55 | 3.37 | 2.03% | 166.00 | 173.00 | 50740 | 86108.62 | 1.81% | 0.00 |
| 2025-08-15 | 163.80 | 166.18 | 2.23 | 1.36% | 161.31 | 167.95 | 41612 | 68791.73 | 1.49% | 2.00 |
| 2025-08-14 | 163.76 | 163.95 | 0.64 | 0.39% | 163.02 | 168.80 | 57565 | 95451.32 | 2.06% | 0.00 |
| 2025-08-13 | 162.95 | 163.31 | 0.44 | 0.27% | 162.35 | 165.59 | 31372 | 51356.43 | 1.12% | 0.00 |
| 2025-08-12 | 165.00 | 162.87 | -2.36 | -1.43% | 161.17 | 165.20 | 42483 | 69206.26 | 1.52% | 0.00 |
| 2025-08-11 | 164.00 | 165.23 | 0.58 | 0.35% | 163.00 | 167.48 | 26177 | 43244.64 | 0.94% | 0.00 |
| 2025-08-08 | 166.04 | 164.65 | -1.39 | -0.84% | 164.18 | 167.46 | 28168 | 46658.62 | 1.01% | 0.00 |
| 2025-08-07 | 166.00 | 166.04 | -0.35 | -0.21% | 165.69 | 169.58 | 37433 | 62712.11 | 1.34% | 0.00 |
| 2025-08-06 | 167.88 | 166.39 | -1.66 | -0.99% | 165.03 | 168.81 | 37717 | 62828.64 | 1.35% | 0.00 |
| 2025-08-05 | 168.70 | 168.05 | -2.44 | -1.43% | 163.83 | 169.18 | 33989 | 56897.09 | 1.22% | 0.00 |
| 2025-08-04 | 170.00 | 170.49 | 0.46 | 0.27% | 168.16 | 172.69 | 23105 | 39350.15 | 0.83% | 0.00 |
| 2025-08-01 | 170.08 | 170.03 | -0.53 | -0.31% | 167.70 | 171.89 | 24164 | 41023.50 | 0.86% | 0.00 |
| 2025-07-31 | 174.00 | 170.56 | -4.12 | -2.36% | 169.32 | 175.41 | 35309 | 60905.74 | 1.26% | 0.00 |
| 2025-07-30 | 175.90 | 174.68 | -2.32 | -1.31% | 173.11 | 178.52 | 25388 | 44638.36 | 0.91% | 0.00 |
| 2025-07-29 | 174.18 | 177.00 | 1.77 | 1.01% | 172.88 | 179.98 | 39196 | 69412.81 | 1.40% | 5.00 |
| 2025-07-28 | 175.80 | 175.23 | -0.92 | -0.52% | 173.80 | 176.80 | 28487 | 49958.04 | 1.02% | 0.00 |
| 2025-07-25 | 177.50 | 176.15 | -0.66 | -0.37% | 173.55 | 177.91 | 44486 | 77877.10 | 1.59% | 0.00 |
| 2025-07-24 | 174.21 | 176.81 | 1.44 | 0.82% | 173.41 | 178.50 | 37540 | 66247.17 | 1.34% | 0.00 |
| 2025-07-23 | 163.51 | 175.37 | 10.69 | 6.49% | 163.33 | 176.30 | 66399 | 114025.40 | 2.37% | 5.00 |
| 2025-07-22 | 164.70 | 164.68 | 1.47 | 0.90% | 162.57 | 170.47 | 48787 | 81272.96 | 1.74% | 0.00 |
| 2025-07-21 | 163.70 | 163.21 | -0.95 | -0.58% | 162.48 | 165.50 | 28128 | 46049.62 | 1.01% | 0.00 |
| 2025-07-18 | 170.51 | 164.16 | 7.61 | 4.86% | 160.36 | 174.00 | 61095 | 100760.88 | 2.18% | 0.00 |
| 2025-07-17 | 157.90 | 156.55 | -1.66 | -1.05% | 154.54 | 157.90 | 26229 | 40883.93 | 0.94% | 0.00 |
| 2025-07-16 | 158.08 | 158.21 | 0.13 | 0.08% | 157.81 | 161.98 | 17867 | 28522.22 | 0.64% | 0.00 |
| 2025-07-15 | 158.50 | 158.08 | -1.80 | -1.13% | 155.67 | 161.00 | 22837 | 36105.27 | 0.82% | 0.00 |
| 2025-07-14 | 164.49 | 159.88 | -4.10 | -2.50% | 159.50 | 164.49 | 19136 | 30859.32 | 0.68% | 0.00 |
| 2025-07-11 | 162.19 | 163.98 | 1.92 | 1.18% | 160.81 | 164.50 | 28921 | 47180.37 | 1.03% | 0.00 |
| 2025-07-10 | 162.64 | 162.06 | -0.82 | -0.50% | 161.50 | 163.88 | 17601 | 28592.76 | 0.63% | 0.00 |
| 2025-07-09 | 161.38 | 162.88 | 0.77 | 0.47% | 161.38 | 165.88 | 26659 | 43640.04 | 0.95% | 0.00 |
| 2025-07-08 | 163.83 | 162.11 | -0.58 | -0.36% | 161.50 | 166.16 | 26503 | 43192.69 | 0.95% | 0.00 |
| 2025-07-07 | 157.00 | 162.69 | 4.49 | 2.84% | 157.00 | 165.30 | 45867 | 74956.66 | 1.64% | 0.00 |
| 2025-07-04 | 149.55 | 158.20 | 8.65 | 5.78% | 147.85 | 162.00 | 51814 | 81204.27 | 1.85% | 0.00 |
| 2025-07-03 | 149.98 | 149.55 | -0.43 | -0.29% | 148.20 | 150.92 | 12746 | 19002.27 | 0.46% | 0.00 |
| 2025-07-02 | 152.71 | 149.98 | -3.36 | -2.19% | 149.02 | 153.07 | 19254 | 29055.86 | 0.69% | 0.00 |
| 2025-07-01 | 153.71 | 153.34 | -0.37 | -0.24% | 151.54 | 155.33 | 23565 | 36193.49 | 0.84% | 0.00 |
| 2025-06-30 | 152.59 | 153.71 | 2.18 | 1.44% | 152.10 | 154.97 | 21693 | 33315.10 | 0.78% | 0.00 |
拓荆科技(688072)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。
