| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 177.03 | 174.31 | -1.20 | -0.68% | 168.30 | 178.98 | 172942 | 299507.78 | 5.01% | 0.00 |
| 2025-10-28 | 166.51 | 175.51 | 5.95 | 3.51% | 165.79 | 180.00 | 208765 | 365264.97 | 6.05% | 3.00 |
| 2025-10-27 | 163.79 | 169.56 | 8.97 | 5.59% | 161.16 | 171.38 | 248101 | 415261.38 | 7.19% | 2.00 |
| 2025-10-24 | 159.00 | 160.59 | 5.00 | 3.21% | 154.50 | 162.88 | 153977 | 245365.94 | 4.46% | 7.00 |
| 2025-10-23 | 155.83 | 155.59 | -0.29 | -0.19% | 151.08 | 156.88 | 85856 | 132018.12 | 2.49% | 1.00 |
| 2025-10-22 | 157.00 | 155.88 | -2.16 | -1.37% | 152.50 | 158.30 | 106273 | 165037.11 | 3.08% | 0.00 |
| 2025-10-21 | 153.80 | 158.04 | 4.16 | 2.70% | 151.13 | 159.26 | 141703 | 220949.25 | 4.11% | 0.00 |
| 2025-10-20 | 153.00 | 153.88 | 5.53 | 3.73% | 148.85 | 159.00 | 132433 | 204594.88 | 3.84% | 1.00 |
| 2025-10-17 | 155.64 | 148.35 | -7.26 | -4.67% | 147.80 | 157.00 | 104612 | 157530.30 | 3.03% | 0.00 |
| 2025-10-16 | 152.15 | 155.61 | 1.82 | 1.18% | 152.00 | 160.00 | 157159 | 244595.73 | 4.55% | 32.00 |
| 2025-10-15 | 146.46 | 153.79 | 7.80 | 5.34% | 144.99 | 153.79 | 131711 | 197118.97 | 3.82% | 2.00 |
| 2025-10-14 | 162.04 | 145.99 | -13.84 | -8.66% | 145.00 | 163.69 | 218989 | 334139.00 | 6.35% | 8.00 |
| 2025-10-13 | 159.00 | 159.83 | -10.57 | -6.20% | 154.04 | 164.00 | 197429 | 313681.06 | 5.72% | 4.00 |
| 2025-10-10 | 175.18 | 170.40 | -4.65 | -2.66% | 168.00 | 177.00 | 143366 | 246266.11 | 4.15% | 1.00 |
| 2025-10-09 | 182.00 | 175.05 | -6.94 | -3.81% | 172.38 | 182.96 | 181060 | 321579.41 | 5.25% | 5.00 |
| 2025-09-30 | 181.00 | 181.99 | 0.82 | 0.45% | 178.30 | 183.95 | 188199 | 340313.62 | 5.45% | 0.00 |
| 2025-09-29 | 162.54 | 181.17 | 19.77 | 12.25% | 162.52 | 185.90 | 233070 | 407115.59 | 6.75% | 0.00 |
| 2025-09-26 | 166.85 | 161.40 | -6.40 | -3.81% | 160.22 | 167.78 | 213981 | 348195.88 | 6.20% | 11.00 |
| 2025-09-25 | 173.00 | 167.80 | -4.20 | -2.44% | 164.63 | 173.88 | 161458 | 272010.47 | 4.68% | 11.00 |
| 2025-09-24 | 167.00 | 172.00 | 3.02 | 1.79% | 164.03 | 174.40 | 171416 | 292268.09 | 4.97% | 6.00 |
| 2025-09-23 | 175.00 | 168.98 | -6.05 | -3.46% | 162.89 | 179.59 | 261274 | 441485.31 | 7.57% | 5.00 |
| 2025-09-22 | 163.08 | 175.03 | 11.60 | 7.10% | 163.08 | 178.59 | 223216 | 385624.00 | 6.47% | 2.00 |
| 2025-09-19 | 164.00 | 163.43 | 0.42 | 0.26% | 162.00 | 169.00 | 186861 | 308336.69 | 5.41% | 1.00 |
| 2025-09-18 | 164.00 | 163.01 | -4.59 | -2.74% | 158.00 | 170.00 | 265498 | 438506.84 | 7.69% | 10.00 |
| 2025-09-17 | 156.21 | 167.60 | 10.61 | 6.76% | 154.81 | 167.77 | 270498 | 435712.31 | 7.84% | 3.00 |
| 2025-09-16 | 139.59 | 156.99 | 18.18 | 13.10% | 138.41 | 161.10 | 361314 | 536211.38 | 10.47% | 1.00 |
| 2025-09-15 | 137.40 | 138.81 | 0.51 | 0.37% | 134.00 | 141.79 | 226687 | 312678.97 | 6.57% | 1.00 |
| 2025-09-12 | 136.37 | 138.30 | 1.25 | 0.91% | 132.99 | 139.55 | 258620 | 353794.22 | 7.49% | 6.00 |
| 2025-09-11 | 130.00 | 137.05 | 9.05 | 7.07% | 125.00 | 138.18 | 320543 | 421160.84 | 9.29% | 12.00 |
| 2025-09-10 | 118.98 | 128.00 | 12.99 | 11.29% | 116.00 | 132.00 | 345416 | 435723.78 | 10.01% | 14.00 |
| 2025-09-09 | 111.00 | 115.01 | 2.37 | 2.10% | 109.31 | 116.00 | 224333 | 254036.81 | 6.50% | 7.00 |
| 2025-09-08 | 105.00 | 112.64 | 8.64 | 8.31% | 104.18 | 114.40 | 295579 | 326375.56 | 8.56% | 0.00 |
| 2025-09-05 | 95.99 | 104.00 | 8.00 | 8.33% | 94.60 | 104.80 | 198176 | 198623.58 | 5.74% | 1.00 |
| 2025-09-04 | 107.50 | 96.00 | -9.46 | -8.97% | 93.50 | 108.50 | 240820 | 239919.28 | 6.98% | 0.00 |
| 2025-09-03 | 104.33 | 105.46 | 0.21 | 0.20% | 103.00 | 110.82 | 207738 | 222135.53 | 6.02% | 1.00 |
| 2025-09-02 | 104.70 | 105.25 | 0.04 | 0.04% | 103.91 | 109.97 | 250334 | 267581.25 | 7.25% | 19.00 |
| 2025-09-01 | 101.44 | 105.21 | 5.05 | 5.04% | 101.11 | 106.83 | 227570 | 238555.62 | 6.59% | 4.00 |
| 2025-08-29 | 104.35 | 100.16 | -1.56 | -1.53% | 98.00 | 104.56 | 159790 | 160117.09 | 4.63% | 1.00 |
| 2025-08-28 | 97.70 | 101.72 | 2.02 | 2.03% | 96.34 | 101.74 | 186386 | 185352.83 | 5.40% | 5.00 |
| 2025-08-27 | 101.00 | 99.70 | -1.28 | -1.27% | 99.11 | 104.87 | 219067 | 224145.33 | 6.35% | 9.00 |
| 2025-08-26 | 105.58 | 100.98 | -6.42 | -5.98% | 100.88 | 108.88 | 279244 | 288714.25 | 8.09% | 1.00 |
| 2025-08-25 | 108.99 | 107.40 | 9.27 | 9.45% | 104.01 | 112.00 | 327811 | 353564.72 | 9.50% | 44.00 |
| 2025-08-22 | 94.01 | 98.13 | 3.24 | 3.41% | 94.01 | 99.50 | 160356 | 155711.73 | 4.65% | 10.00 |
| 2025-08-21 | 97.00 | 94.89 | -2.35 | -2.42% | 94.10 | 98.50 | 139273 | 133265.59 | 4.04% | 1.00 |
| 2025-08-20 | 95.30 | 97.24 | -0.58 | -0.59% | 93.66 | 97.88 | 168811 | 161768.08 | 4.89% | 0.00 |
| 2025-08-19 | 95.01 | 97.82 | 3.02 | 3.19% | 95.00 | 101.00 | 252581 | 249283.09 | 7.32% | 0.00 |
| 2025-08-18 | 93.55 | 94.80 | 5.56 | 6.23% | 92.60 | 97.35 | 219167 | 208320.41 | 6.35% | 11.00 |
| 2025-08-15 | 87.49 | 89.24 | 3.39 | 3.95% | 85.87 | 89.99 | 193539 | 171268.94 | 5.61% | 15.00 |
| 2025-08-14 | 86.13 | 85.85 | -0.71 | -0.82% | 84.70 | 87.57 | 139185 | 119932.55 | 4.03% | 8.00 |
| 2025-08-13 | 84.98 | 86.56 | 0.90 | 1.05% | 84.31 | 86.76 | 184075 | 157313.81 | 5.33% | 2.00 |
| 2025-08-12 | 82.37 | 85.66 | 8.69 | 11.29% | 80.50 | 86.60 | 314663 | 262763.31 | 9.12% | 1.00 |
| 2025-08-11 | 76.70 | 76.97 | 0.08 | 0.10% | 76.67 | 78.44 | 59921 | 46311.48 | 1.74% | 0.00 |
| 2025-08-08 | 78.66 | 76.89 | -1.13 | -1.45% | 76.80 | 78.68 | 63361 | 48946.56 | 1.84% | 3.00 |
| 2025-08-07 | 78.83 | 78.02 | -0.55 | -0.70% | 77.97 | 80.22 | 58190 | 45806.26 | 1.69% | 0.00 |
| 2025-08-06 | 78.51 | 78.57 | -0.25 | -0.32% | 78.20 | 79.49 | 52829 | 41665.19 | 1.53% | 0.00 |
| 2025-08-05 | 78.50 | 78.82 | -0.03 | -0.04% | 78.26 | 79.18 | 44241 | 34792.54 | 1.28% | 0.00 |
| 2025-08-04 | 75.74 | 78.85 | 2.75 | 3.61% | 75.65 | 79.49 | 87723 | 68780.02 | 2.54% | 0.00 |
| 2025-08-01 | 76.67 | 76.10 | -1.06 | -1.37% | 75.42 | 77.66 | 65044 | 49669.64 | 1.88% | 0.00 |
| 2025-07-31 | 78.34 | 77.16 | -1.66 | -2.11% | 77.00 | 79.91 | 83743 | 65500.75 | 2.45% | 0.00 |
| 2025-07-30 | 81.40 | 78.82 | -2.38 | -2.93% | 78.10 | 81.49 | 91991 | 73006.46 | 2.69% | 0.00 |
| 2025-07-29 | 80.00 | 81.20 | 1.28 | 1.60% | 79.81 | 81.92 | 77059 | 62267.04 | 2.25% | 2.00 |
| 2025-07-28 | 80.51 | 79.92 | -1.08 | -1.33% | 79.89 | 81.16 | 61202 | 49028.12 | 1.79% | 3.00 |
| 2025-07-25 | 81.69 | 81.00 | -0.69 | -0.84% | 79.80 | 81.70 | 67150 | 54026.57 | 1.96% | 0.00 |
| 2025-07-24 | 80.68 | 81.69 | 1.19 | 1.48% | 80.25 | 82.93 | 65098 | 53017.62 | 1.90% | 0.00 |
| 2025-07-23 | 80.00 | 80.50 | 0.38 | 0.47% | 79.76 | 81.53 | 57476 | 46436.12 | 1.68% | 0.00 |
| 2025-07-22 | 80.50 | 80.12 | -1.11 | -1.37% | 78.69 | 80.94 | 92597 | 73886.81 | 2.70% | 0.00 |
| 2025-07-21 | 81.68 | 81.23 | -0.72 | -0.88% | 80.88 | 81.92 | 58302 | 47388.72 | 1.70% | 0.00 |
| 2025-07-18 | 82.90 | 81.95 | -1.39 | -1.67% | 81.76 | 83.70 | 74803 | 61534.35 | 2.18% | 0.00 |
| 2025-07-17 | 81.30 | 83.34 | 1.51 | 1.85% | 81.10 | 84.00 | 69241 | 57195.34 | 2.02% | 5.00 |
| 2025-07-16 | 85.35 | 81.83 | -2.43 | -2.88% | 81.50 | 85.50 | 103803 | 86345.61 | 3.03% | 0.00 |
| 2025-07-15 | 81.70 | 84.26 | 2.50 | 3.06% | 81.70 | 85.26 | 105848 | 88770.44 | 3.09% | 0.00 |
| 2025-07-14 | 81.16 | 81.76 | -0.01 | -0.01% | 81.04 | 82.18 | 39587 | 32303.68 | 1.16% | 0.00 |
| 2025-07-11 | 81.67 | 81.77 | -0.23 | -0.28% | 80.59 | 82.41 | 51655 | 42242.11 | 1.51% | 0.00 |
| 2025-07-10 | 83.26 | 82.00 | -0.83 | -1.00% | 81.21 | 83.39 | 45546 | 37337.73 | 1.33% | 0.00 |
| 2025-07-09 | 84.45 | 82.83 | -1.62 | -1.92% | 82.45 | 85.15 | 59899 | 50021.28 | 1.75% | 0.00 |
| 2025-07-08 | 81.19 | 84.45 | 3.26 | 4.02% | 81.10 | 84.50 | 83168 | 69496.32 | 2.43% | 0.00 |
| 2025-07-07 | 82.80 | 81.19 | -2.42 | -2.89% | 80.01 | 82.80 | 72782 | 59124.99 | 2.13% | 0.00 |
| 2025-07-04 | 83.99 | 83.61 | 0.10 | 0.12% | 83.17 | 85.90 | 97285 | 82360.86 | 2.84% | 0.00 |
| 2025-07-03 | 84.38 | 83.51 | -0.30 | -0.36% | 83.24 | 85.30 | 57234 | 48107.87 | 1.67% | 0.00 |
| 2025-07-02 | 85.05 | 83.81 | -1.90 | -2.22% | 83.38 | 85.68 | 62426 | 52409.73 | 1.82% | 0.00 |
协创数据(300857)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。
