| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 24.54 | 24.36 | -0.33 | -1.34% | 24.21 | 24.66 | 16384 | 4004.01 | 2.38% | 0.00 |
| 2025-12-12 | 24.89 | 24.69 | -0.17 | -0.68% | 24.55 | 24.99 | 19027 | 4709.28 | 2.76% | 0.00 |
| 2025-12-11 | 25.48 | 24.86 | -0.65 | -2.55% | 24.84 | 25.57 | 28361 | 7106.10 | 4.12% | 1.00 |
| 2025-12-10 | 24.91 | 25.51 | 0.59 | 2.37% | 24.73 | 25.56 | 35477 | 8985.93 | 5.15% | 0.00 |
| 2025-12-09 | 24.95 | 24.92 | -0.13 | -0.52% | 24.90 | 25.27 | 13952 | 3491.53 | 2.03% | 0.00 |
| 2025-12-08 | 25.05 | 25.05 | 0.03 | 0.12% | 25.01 | 25.26 | 15065 | 3785.11 | 2.19% | 0.00 |
| 2025-12-05 | 24.84 | 25.02 | 0.17 | 0.68% | 24.73 | 25.06 | 16991 | 4236.17 | 2.47% | 0.00 |
| 2025-12-04 | 25.00 | 24.85 | -0.33 | -1.31% | 24.80 | 25.24 | 16222 | 4040.98 | 2.36% | 0.00 |
| 2025-12-03 | 25.50 | 25.18 | -0.30 | -1.18% | 24.82 | 25.70 | 29077 | 7306.48 | 4.22% | 0.00 |
| 2025-12-02 | 26.05 | 25.48 | -0.69 | -2.64% | 25.47 | 26.05 | 27326 | 7017.55 | 3.97% | 0.00 |
| 2025-12-01 | 25.62 | 26.17 | 0.64 | 2.51% | 25.53 | 26.58 | 33852 | 8857.48 | 4.92% | 0.00 |
| 2025-11-28 | 25.74 | 25.53 | -0.34 | -1.31% | 25.38 | 25.74 | 21991 | 5623.18 | 3.19% | 0.00 |
| 2025-11-27 | 25.38 | 25.87 | 0.09 | 0.35% | 25.11 | 26.27 | 36754 | 9453.36 | 5.34% | 2.00 |
| 2025-11-26 | 25.29 | 25.78 | 0.49 | 1.94% | 25.22 | 26.88 | 45623 | 11878.67 | 6.63% | 0.00 |
| 2025-11-25 | 25.02 | 25.29 | 0.30 | 1.20% | 24.97 | 25.45 | 20090 | 5081.50 | 2.92% | 0.00 |
| 2025-11-24 | 24.87 | 24.99 | 0.27 | 1.09% | 24.67 | 25.17 | 23092 | 5753.29 | 3.35% | 0.00 |
| 2025-11-21 | 25.80 | 24.72 | -1.34 | -5.14% | 24.64 | 26.03 | 39108 | 9807.00 | 5.68% | 0.00 |
| 2025-11-20 | 25.96 | 26.06 | 0.11 | 0.42% | 25.75 | 26.30 | 24404 | 6337.40 | 3.54% | 0.00 |
| 2025-11-19 | 26.50 | 25.95 | -0.57 | -2.15% | 25.88 | 26.64 | 26167 | 6841.88 | 3.80% | 4.00 |
| 2025-11-18 | 27.43 | 26.52 | -0.92 | -3.35% | 26.43 | 27.43 | 43895 | 11775.27 | 6.37% | 0.00 |
| 2025-11-17 | 27.80 | 27.44 | -0.38 | -1.37% | 27.40 | 27.89 | 29104 | 7999.48 | 4.23% | 0.00 |
| 2025-11-14 | 28.00 | 27.82 | -0.25 | -0.89% | 27.82 | 28.25 | 21552 | 6038.85 | 3.13% | 0.00 |
| 2025-11-13 | 28.08 | 28.07 | -0.06 | -0.21% | 27.91 | 28.16 | 17842 | 4998.94 | 2.59% | 13.00 |
| 2025-11-12 | 28.00 | 28.13 | 0.14 | 0.50% | 27.76 | 28.16 | 20674 | 5779.71 | 3.00% | 0.00 |
| 2025-11-11 | 28.33 | 27.99 | -0.30 | -1.06% | 27.92 | 28.34 | 20903 | 5870.62 | 3.04% | 0.00 |
| 2025-11-10 | 28.03 | 28.29 | 0.38 | 1.36% | 27.95 | 28.35 | 19861 | 5588.54 | 2.88% | 5.00 |
| 2025-11-07 | 28.40 | 27.91 | -0.45 | -1.59% | 27.90 | 28.47 | 28095 | 7903.12 | 4.08% | 0.00 |
| 2025-11-06 | 28.66 | 28.36 | -0.30 | -1.05% | 28.31 | 28.69 | 31561 | 8962.37 | 4.58% | 5.00 |
| 2025-11-05 | 28.60 | 28.66 | -0.23 | -0.80% | 28.38 | 28.79 | 25514 | 7302.23 | 3.71% | 0.00 |
| 2025-11-04 | 28.73 | 28.89 | 0.08 | 0.28% | 28.58 | 28.93 | 27432 | 7882.47 | 3.98% | 1.00 |
| 2025-11-03 | 28.83 | 28.81 | 0.28 | 0.98% | 28.40 | 28.87 | 24408 | 7000.81 | 3.54% | 0.00 |
| 2025-10-31 | 28.29 | 28.53 | 0.15 | 0.53% | 28.29 | 28.70 | 26351 | 7513.72 | 3.83% | 0.00 |
| 2025-10-30 | 29.00 | 28.38 | -0.87 | -2.97% | 28.37 | 29.18 | 47336 | 13541.38 | 6.87% | 10.00 |
| 2025-10-29 | 28.90 | 29.25 | 0.28 | 0.97% | 28.83 | 29.41 | 37446 | 10931.11 | 5.44% | 0.00 |
| 2025-10-28 | 29.55 | 28.97 | -0.62 | -2.10% | 28.91 | 29.55 | 56022 | 16355.67 | 8.14% | 0.00 |
| 2025-10-27 | 30.00 | 29.59 | -0.63 | -2.08% | 29.39 | 30.21 | 75089 | 22188.52 | 10.90% | 1.00 |
| 2025-10-24 | 31.13 | 30.22 | -1.76 | -5.50% | 30.10 | 31.14 | 136265 | 41472.71 | 19.79% | 0.00 |
| 2025-10-23 | 29.70 | 31.98 | 2.28 | 7.68% | 29.50 | 31.99 | 193667 | 60206.54 | 28.12% | 6.00 |
| 2025-10-22 | 28.80 | 29.70 | 0.96 | 3.34% | 28.61 | 30.68 | 109124 | 32593.07 | 15.85% | 13.00 |
| 2025-10-21 | 28.28 | 28.74 | 0.43 | 1.52% | 28.10 | 28.78 | 36115 | 10297.81 | 5.24% | 0.00 |
| 2025-10-20 | 27.95 | 28.31 | 0.54 | 1.94% | 27.90 | 28.35 | 28226 | 7929.48 | 4.10% | 4.00 |
| 2025-10-17 | 27.70 | 27.77 | 0.01 | 0.04% | 27.65 | 28.51 | 32927 | 9218.65 | 4.78% | 0.00 |
| 2025-10-16 | 28.45 | 27.76 | -0.69 | -2.43% | 27.69 | 28.45 | 37448 | 10487.87 | 5.44% | 0.00 |
| 2025-10-15 | 28.21 | 28.45 | 0.04 | 0.14% | 28.20 | 28.57 | 22858 | 6491.01 | 3.32% | 0.00 |
| 2025-10-14 | 28.97 | 28.41 | -0.72 | -2.47% | 28.35 | 29.25 | 37218 | 10723.84 | 5.40% | 0.00 |
| 2025-10-13 | 27.90 | 29.13 | 0.00 | 0.00% | 27.35 | 29.19 | 45392 | 12841.26 | 6.59% | 0.00 |
| 2025-10-10 | 28.78 | 29.13 | 0.28 | 0.97% | 28.70 | 29.45 | 38834 | 11325.86 | 5.64% | 0.00 |
| 2025-10-09 | 28.53 | 28.85 | 0.15 | 0.52% | 28.53 | 29.00 | 30844 | 8874.74 | 4.48% | 0.00 |
| 2025-09-30 | 29.17 | 28.70 | -0.66 | -2.25% | 28.70 | 29.27 | 45226 | 13085.32 | 6.57% | 0.00 |
| 2025-09-29 | 28.86 | 29.36 | 0.48 | 1.66% | 28.40 | 29.85 | 58705 | 17077.31 | 8.52% | 0.00 |
| 2025-09-26 | 29.67 | 28.88 | -0.78 | -2.63% | 28.88 | 29.67 | 51686 | 15063.45 | 7.51% | 0.00 |
| 2025-09-25 | 29.71 | 29.66 | -0.37 | -1.23% | 29.60 | 30.24 | 41579 | 12397.06 | 6.04% | 2.00 |
| 2025-09-24 | 29.60 | 30.03 | 0.30 | 1.01% | 29.29 | 30.09 | 40237 | 11969.44 | 5.84% | 0.00 |
| 2025-09-23 | 31.18 | 29.73 | -1.34 | -4.31% | 29.11 | 31.19 | 72703 | 21707.69 | 10.56% | 0.00 |
| 2025-09-22 | 31.79 | 31.07 | -0.75 | -2.36% | 31.00 | 31.79 | 49036 | 15316.48 | 7.12% | 1.00 |
| 2025-09-19 | 32.09 | 31.82 | -0.27 | -0.84% | 31.50 | 32.10 | 40389 | 12832.12 | 5.87% | 1.00 |
| 2025-09-18 | 32.03 | 32.09 | -0.04 | -0.12% | 31.74 | 32.55 | 64174 | 20632.05 | 9.32% | 0.00 |
| 2025-09-17 | 32.32 | 32.13 | -0.28 | -0.86% | 31.80 | 32.36 | 61321 | 19635.93 | 8.90% | 8.00 |
| 2025-09-16 | 32.90 | 32.41 | -0.80 | -2.41% | 32.18 | 32.91 | 76830 | 24850.65 | 11.16% | 0.00 |
| 2025-09-15 | 32.00 | 33.21 | 1.28 | 4.01% | 32.00 | 33.85 | 125996 | 41718.02 | 18.30% | 12.00 |
| 2025-09-12 | 31.56 | 31.93 | 0.25 | 0.79% | 31.31 | 32.21 | 69370 | 21983.13 | 10.07% | 4.00 |
| 2025-09-11 | 31.62 | 31.68 | 0.22 | 0.70% | 31.02 | 31.81 | 58386 | 18338.85 | 8.48% | 0.00 |
| 2025-09-10 | 31.95 | 31.46 | -0.50 | -1.56% | 31.41 | 32.06 | 47199 | 14940.57 | 6.85% | 0.00 |
| 2025-09-09 | 32.01 | 31.96 | -0.47 | -1.45% | 31.55 | 32.45 | 62883 | 20040.04 | 9.13% | 1.00 |
| 2025-09-08 | 31.35 | 32.43 | 0.69 | 2.17% | 31.34 | 33.33 | 85042 | 27594.92 | 12.35% | 0.00 |
| 2025-09-05 | 31.58 | 31.74 | -0.15 | -0.47% | 30.95 | 31.79 | 73358 | 22981.95 | 10.65% | 3.00 |
| 2025-09-04 | 31.57 | 31.89 | 0.35 | 1.11% | 31.11 | 32.45 | 74983 | 23844.90 | 10.89% | 0.00 |
| 2025-09-03 | 31.51 | 31.54 | 0.07 | 0.22% | 31.38 | 32.18 | 64834 | 20540.37 | 9.41% | 0.00 |
| 2025-09-02 | 32.60 | 31.47 | -1.27 | -3.88% | 31.18 | 32.65 | 97991 | 31224.23 | 14.23% | 7.00 |
| 2025-09-01 | 33.98 | 32.74 | -1.08 | -3.19% | 32.44 | 33.98 | 100132 | 32905.58 | 14.54% | 7.00 |
| 2025-08-29 | 33.56 | 33.82 | 0.26 | 0.77% | 33.25 | 34.48 | 99503 | 33860.93 | 14.45% | 1.00 |
| 2025-08-28 | 33.30 | 33.56 | -0.02 | -0.06% | 32.17 | 33.87 | 118017 | 38969.85 | 17.14% | 6.00 |
| 2025-08-27 | 35.43 | 33.58 | -2.33 | -6.49% | 33.58 | 35.64 | 183142 | 62982.17 | 26.59% | 2.00 |
| 2025-08-26 | 37.28 | 35.91 | -1.93 | -5.10% | 35.80 | 37.30 | 186594 | 67823.48 | 27.10% | 12.00 |
| 2025-08-25 | 36.92 | 37.84 | 0.89 | 2.41% | 36.36 | 38.34 | 206420 | 76980.03 | 29.98% | 14.00 |
| 2025-08-22 | 37.10 | 36.95 | -0.45 | -1.20% | 36.40 | 38.39 | 183276 | 68295.93 | 26.61% | 0.00 |
| 2025-08-21 | 38.51 | 37.40 | -1.84 | -4.69% | 36.10 | 39.77 | 269398 | 101360.73 | 39.12% | 5.00 |
| 2025-08-20 | 45.59 | 39.24 | -5.12 | -11.54% | 38.14 | 46.49 | 428845 | 176559.61 | 62.27% | 67.00 |
| 2025-08-19 | 35.51 | 44.36 | 7.39 | 19.99% | 35.00 | 44.36 | 458476 | 190255.92 | 66.58% | 2.00 |
| 2025-08-18 | 35.00 | 36.97 | -0.03 | -0.08% | 34.25 | 43.21 | 391733 | 147285.06 | 56.89% | 93.00 |
广东建科(301632)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。
