| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | 14.90 | 14.80 | -0.10 | -0.67% | 14.75 | 15.19 | 294251 | 44072.41 | 5.36% |
| 2025-08-13 | 14.69 | 14.90 | 0.22 | 1.50% | 14.64 | 14.94 | 228827 | 33993.89 | 4.17% |
| 2025-08-12 | 14.61 | 14.68 | 0.04 | 0.27% | 14.54 | 14.71 | 132964 | 19465.20 | 2.42% |
| 2025-08-11 | 14.42 | 14.64 | 0.24 | 1.67% | 14.41 | 14.72 | 164179 | 24023.43 | 2.99% |
| 2025-08-08 | 14.69 | 14.40 | -0.33 | -2.24% | 14.40 | 14.70 | 174515 | 25257.16 | 3.18% |
| 2025-08-07 | 14.91 | 14.73 | -0.16 | -1.07% | 14.69 | 14.96 | 172523 | 25511.35 | 3.14% |
| 2025-08-06 | 14.63 | 14.89 | 0.26 | 1.78% | 14.55 | 14.92 | 241956 | 35798.02 | 4.41% |
| 2025-08-05 | 14.60 | 14.63 | 0.03 | 0.21% | 14.49 | 14.67 | 151544 | 22084.96 | 2.76% |
| 2025-08-04 | 14.50 | 14.60 | -0.01 | -0.07% | 14.43 | 14.66 | 135035 | 19641.51 | 2.46% |
| 2025-08-01 | 14.55 | 14.61 | 0.11 | 0.76% | 14.25 | 14.75 | 219630 | 31888.77 | 4.00% |
| 2025-07-31 | 14.41 | 14.50 | 0.05 | 0.35% | 14.38 | 14.71 | 194637 | 28427.51 | 3.55% |
| 2025-07-30 | 14.60 | 14.45 | -0.16 | -1.10% | 14.28 | 14.61 | 156631 | 22652.83 | 2.85% |
| 2025-07-29 | 14.70 | 14.61 | -0.15 | -1.02% | 14.33 | 14.70 | 253312 | 36627.36 | 4.62% |
| 2025-07-28 | 14.79 | 14.76 | 0.02 | 0.14% | 14.59 | 14.82 | 184134 | 27121.44 | 3.36% |
| 2025-07-25 | 14.77 | 14.74 | -0.03 | -0.20% | 14.65 | 14.86 | 169103 | 24949.78 | 3.08% |
| 2025-07-24 | 14.61 | 14.77 | 0.17 | 1.16% | 14.58 | 14.82 | 183907 | 27108.67 | 3.35% |
| 2025-07-23 | 14.57 | 14.60 | -0.02 | -0.14% | 14.49 | 14.71 | 165185 | 24123.88 | 3.01% |
| 2025-07-22 | 14.72 | 14.62 | -0.16 | -1.08% | 14.51 | 14.76 | 201370 | 29412.19 | 3.67% |
| 2025-07-21 | 14.90 | 14.78 | -0.16 | -1.07% | 14.70 | 14.97 | 266637 | 39496.74 | 4.86% |
| 2025-07-18 | 15.01 | 14.94 | -0.06 | -0.40% | 14.88 | 15.18 | 220612 | 33102.11 | 4.02% |
| 2025-07-17 | 14.96 | 15.00 | 0.09 | 0.60% | 14.86 | 15.07 | 216243 | 32339.42 | 3.94% |
| 2025-07-16 | 15.15 | 14.91 | -0.19 | -1.26% | 14.81 | 15.19 | 296490 | 44394.63 | 5.40% |
| 2025-07-15 | 15.08 | 15.10 | -0.27 | -1.76% | 14.94 | 15.23 | 348453 | 52495.68 | 6.35% |
| 2025-07-14 | 15.20 | 15.37 | 0.14 | 0.92% | 14.90 | 15.50 | 466482 | 70816.51 | 8.50% |
| 2025-07-11 | 15.26 | 15.23 | 0.02 | 0.13% | 14.76 | 15.36 | 485169 | 73336.98 | 8.84% |
| 2025-07-10 | 15.45 | 15.21 | -0.25 | -1.62% | 15.15 | 16.10 | 774300 | 120610.64 | 14.11% |
| 2025-07-09 | 15.10 | 15.46 | 0.36 | 2.38% | 14.86 | 15.46 | 464669 | 70444.17 | 8.47% |
| 2025-07-08 | 14.87 | 15.10 | 0.15 | 1.00% | 14.70 | 15.22 | 451559 | 67648.14 | 8.23% |
| 2025-07-07 | 14.50 | 14.95 | 0.49 | 3.39% | 14.37 | 15.07 | 471158 | 69822.20 | 8.59% |
| 2025-07-04 | 14.21 | 14.46 | 0.17 | 1.19% | 14.13 | 14.72 | 304553 | 44018.02 | 5.55% |
| 2025-07-03 | 14.10 | 14.29 | 0.18 | 1.28% | 14.10 | 14.34 | 147876 | 21002.30 | 2.70% |
| 2025-07-02 | 14.43 | 14.11 | -0.34 | -2.35% | 13.99 | 14.43 | 183259 | 25951.19 | 3.34% |
| 2025-07-01 | 14.55 | 14.45 | -0.08 | -0.55% | 14.18 | 14.58 | 229326 | 32957.78 | 4.18% |
| 2025-06-30 | 14.39 | 14.53 | 0.15 | 1.04% | 14.39 | 14.59 | 238265 | 34580.08 | 4.34% |
| 2025-06-27 | 14.52 | 14.38 | -0.14 | -0.96% | 14.37 | 14.69 | 255487 | 36987.52 | 4.66% |
| 2025-06-26 | 14.57 | 14.52 | -0.05 | -0.34% | 14.40 | 14.66 | 341046 | 49551.19 | 6.22% |
| 2025-06-25 | 14.11 | 14.57 | 0.38 | 2.68% | 14.05 | 14.60 | 408316 | 58632.52 | 7.44% |
| 2025-06-24 | 13.88 | 14.19 | 0.28 | 2.01% | 13.88 | 14.22 | 286225 | 40349.27 | 5.22% |
| 2025-06-23 | 13.06 | 13.91 | 0.71 | 5.38% | 13.06 | 13.99 | 312703 | 42764.54 | 5.70% |
| 2025-06-20 | 13.72 | 13.20 | -0.53 | -3.86% | 13.15 | 13.79 | 252959 | 33725.02 | 4.61% |
| 2025-06-19 | 13.95 | 13.73 | -0.19 | -1.36% | 13.73 | 14.41 | 295860 | 41546.85 | 5.39% |
| 2025-06-18 | 14.16 | 13.92 | -0.16 | -1.14% | 13.82 | 14.20 | 210374 | 29364.44 | 3.83% |
| 2025-06-17 | 14.04 | 14.08 | 0.10 | 0.72% | 13.86 | 14.28 | 359641 | 50652.70 | 6.56% |
| 2025-06-16 | 13.35 | 13.98 | 0.66 | 4.95% | 13.28 | 14.04 | 370141 | 51427.31 | 6.75% |
| 2025-06-13 | 13.70 | 13.32 | -0.42 | -3.06% | 13.30 | 13.74 | 159008 | 21358.58 | 2.90% |
| 2025-06-12 | 13.68 | 13.74 | -0.04 | -0.29% | 13.57 | 13.94 | 152423 | 21035.68 | 2.78% |
| 2025-06-11 | 13.49 | 13.78 | 0.30 | 2.23% | 13.46 | 13.95 | 201853 | 27803.47 | 3.68% |
| 2025-06-10 | 13.81 | 13.48 | -0.35 | -2.53% | 13.32 | 13.83 | 179774 | 24346.93 | 3.28% |
| 2025-06-09 | 13.76 | 13.83 | 0.09 | 0.66% | 13.70 | 13.94 | 150439 | 20829.71 | 2.74% |
| 2025-06-06 | 13.81 | 13.74 | -0.11 | -0.79% | 13.64 | 13.95 | 162472 | 22348.29 | 2.96% |
| 2025-06-05 | 13.55 | 13.85 | 0.33 | 2.44% | 13.51 | 13.89 | 223689 | 30603.12 | 4.08% |
| 2025-06-04 | 13.53 | 13.52 | 0.01 | 0.07% | 13.31 | 13.57 | 155949 | 21000.60 | 2.84% |
| 2025-06-03 | 13.68 | 13.51 | 0.06 | 0.45% | 13.48 | 13.95 | 226014 | 30968.98 | 4.12% |
| 2025-05-30 | 13.78 | 13.45 | -0.35 | -2.54% | 13.40 | 13.80 | 187194 | 25338.04 | 3.41% |
| 2025-05-29 | 13.12 | 13.80 | 0.73 | 5.59% | 13.08 | 13.82 | 265964 | 36143.82 | 4.85% |
| 2025-05-28 | 13.37 | 13.24 | -0.14 | -1.05% | 13.17 | 13.46 | 97013 | 12871.10 | 1.77% |
| 2025-05-27 | 13.44 | 13.38 | -0.14 | -1.04% | 13.28 | 13.52 | 95306 | 12748.31 | 1.74% |
| 2025-05-26 | 13.09 | 13.52 | 0.43 | 3.28% | 13.07 | 13.53 | 171622 | 22904.29 | 3.13% |
| 2025-05-23 | 13.40 | 13.09 | -0.38 | -2.82% | 13.06 | 13.57 | 157461 | 20935.05 | 2.87% |
| 2025-05-22 | 13.44 | 13.47 | 0.02 | 0.15% | 13.29 | 13.83 | 153060 | 20668.57 | 2.79% |
| 2025-05-21 | 13.63 | 13.45 | -0.21 | -1.54% | 13.40 | 13.69 | 94382 | 12743.52 | 1.72% |
| 2025-05-20 | 13.50 | 13.66 | 0.14 | 1.04% | 13.38 | 13.70 | 156277 | 21213.65 | 2.85% |
| 2025-05-19 | 13.51 | 13.52 | 0.03 | 0.22% | 13.26 | 13.67 | 139540 | 18788.74 | 2.54% |
| 2025-05-16 | 13.35 | 13.49 | 0.07 | 0.52% | 13.25 | 13.64 | 131699 | 17789.03 | 2.40% |
| 2025-05-15 | 13.77 | 13.42 | -0.43 | -3.10% | 13.27 | 13.80 | 225573 | 30374.10 | 4.11% |
| 2025-05-14 | 13.79 | 13.85 | 0.04 | 0.29% | 13.66 | 14.03 | 213800 | 29571.89 | 3.90% |
| 2025-05-13 | 13.88 | 13.81 | 0.08 | 0.58% | 13.75 | 14.05 | 241799 | 33546.91 | 4.41% |
| 2025-05-12 | 13.81 | 13.73 | 0.05 | 0.37% | 13.61 | 13.89 | 232366 | 31847.11 | 4.24% |
| 2025-05-09 | 14.26 | 13.68 | -0.66 | -4.60% | 13.61 | 14.27 | 308826 | 42517.32 | 5.63% |
| 2025-05-08 | 13.65 | 14.34 | 0.66 | 4.82% | 13.65 | 14.66 | 474736 | 67781.98 | 8.65% |
| 2025-05-07 | 14.24 | 13.68 | -0.19 | -1.37% | 13.57 | 14.29 | 311697 | 43155.73 | 5.68% |
| 2025-05-06 | 13.43 | 13.87 | 0.72 | 5.48% | 13.27 | 13.92 | 326736 | 44521.71 | 5.96% |
| 2025-04-30 | 12.79 | 13.15 | 0.39 | 3.06% | 12.67 | 13.31 | 280170 | 36675.71 | 5.11% |
| 2025-04-29 | 12.53 | 12.76 | 0.28 | 2.24% | 12.53 | 12.98 | 248195 | 31750.72 | 4.52% |
| 2025-04-28 | 12.51 | 12.48 | 0.39 | 3.23% | 12.45 | 13.02 | 311261 | 39469.34 | 5.67% |
| 2025-04-25 | 12.12 | 12.09 | 0.00 | 0.00% | 12.05 | 12.29 | 148302 | 18055.37 | 2.70% |
| 2025-04-24 | 12.41 | 12.09 | -0.37 | -2.97% | 12.00 | 12.50 | 188897 | 23014.28 | 3.44% |
| 2025-04-23 | 12.57 | 12.46 | -0.08 | -0.64% | 12.42 | 12.85 | 308231 | 38883.50 | 5.62% |
| 2025-04-22 | 12.18 | 12.54 | 0.54 | 4.50% | 12.05 | 12.75 | 399984 | 49432.36 | 7.29% |
| 2025-04-21 | 11.57 | 12.00 | 0.38 | 3.27% | 11.48 | 12.02 | 121676 | 14458.02 | 2.22% |
博彦科技(002649)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。
