| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 22.21 | 22.33 | 0.13 | 0.59% | 22.00 | 22.48 | 62284 | 13835.77 | 2.21% |
| 2025-08-21 | 22.60 | 22.20 | -0.23 | -1.03% | 22.06 | 22.69 | 83248 | 18563.40 | 2.95% |
| 2025-08-20 | 21.94 | 22.43 | 0.49 | 2.23% | 21.71 | 22.47 | 106858 | 23760.10 | 3.79% |
| 2025-08-19 | 21.97 | 21.94 | -0.04 | -0.18% | 21.57 | 21.97 | 65325 | 14242.75 | 2.32% |
| 2025-08-18 | 21.13 | 21.98 | 0.86 | 4.07% | 21.13 | 22.26 | 113100 | 24665.20 | 4.01% |
| 2025-08-15 | 21.08 | 21.12 | 0.02 | 0.09% | 20.96 | 21.28 | 50027 | 10570.54 | 1.78% |
| 2025-08-14 | 21.30 | 21.10 | -0.12 | -0.57% | 20.70 | 21.48 | 65415 | 13815.34 | 2.32% |
| 2025-08-13 | 21.36 | 21.22 | -0.01 | -0.05% | 21.05 | 21.36 | 41389 | 8755.42 | 1.47% |
| 2025-08-12 | 21.38 | 21.23 | -0.05 | -0.23% | 20.99 | 21.39 | 35332 | 7476.94 | 1.25% |
| 2025-08-11 | 21.04 | 21.28 | 0.25 | 1.19% | 21.04 | 21.37 | 40295 | 8566.80 | 1.43% |
| 2025-08-08 | 21.50 | 21.03 | -0.45 | -2.09% | 20.97 | 21.62 | 53371 | 11273.90 | 1.89% |
| 2025-08-07 | 21.75 | 21.48 | -0.26 | -1.20% | 21.48 | 21.88 | 82560 | 17869.16 | 2.93% |
| 2025-08-06 | 21.12 | 21.74 | 0.62 | 2.94% | 20.95 | 21.97 | 128793 | 27647.01 | 4.57% |
| 2025-08-05 | 20.40 | 21.12 | 0.70 | 3.43% | 20.40 | 21.12 | 91303 | 19072.04 | 3.24% |
| 2025-08-04 | 20.53 | 20.42 | -0.62 | -2.95% | 19.85 | 20.62 | 95500 | 19214.41 | 3.39% |
| 2025-08-01 | 20.77 | 21.04 | 0.29 | 1.40% | 20.63 | 21.07 | 51382 | 10748.25 | 1.82% |
| 2025-07-31 | 20.68 | 20.75 | -0.19 | -0.91% | 20.57 | 21.08 | 46123 | 9638.18 | 1.64% |
| 2025-07-30 | 20.76 | 20.94 | -0.10 | -0.48% | 20.62 | 20.94 | 37539 | 7806.88 | 1.33% |
| 2025-07-29 | 20.91 | 21.04 | -0.02 | -0.09% | 20.76 | 21.06 | 42196 | 8813.65 | 1.50% |
| 2025-07-28 | 20.92 | 21.06 | 0.22 | 1.06% | 20.81 | 21.25 | 70679 | 14904.04 | 2.51% |
| 2025-07-25 | 20.54 | 20.84 | 0.34 | 1.66% | 20.50 | 20.88 | 49825 | 10340.29 | 1.77% |
| 2025-07-24 | 20.43 | 20.50 | 0.03 | 0.15% | 20.39 | 20.61 | 25683 | 5264.82 | 0.91% |
| 2025-07-23 | 20.63 | 20.47 | -0.09 | -0.44% | 20.38 | 20.65 | 31727 | 6500.89 | 1.13% |
| 2025-07-22 | 20.78 | 20.56 | -0.25 | -1.20% | 20.46 | 20.78 | 33770 | 6945.82 | 1.20% |
| 2025-07-21 | 20.63 | 20.81 | 0.12 | 0.58% | 20.63 | 20.82 | 29880 | 6197.46 | 1.06% |
| 2025-07-18 | 20.86 | 20.69 | -0.16 | -0.77% | 20.66 | 20.96 | 33871 | 7028.00 | 1.20% |
| 2025-07-17 | 20.50 | 20.85 | 0.35 | 1.71% | 20.37 | 21.01 | 58883 | 12228.92 | 2.09% |
| 2025-07-16 | 20.30 | 20.50 | 0.32 | 1.59% | 20.15 | 20.88 | 58616 | 12052.89 | 2.08% |
| 2025-07-15 | 20.13 | 20.18 | -0.01 | -0.05% | 19.90 | 20.26 | 32607 | 6543.46 | 1.16% |
| 2025-07-14 | 20.15 | 20.19 | -0.03 | -0.15% | 20.03 | 20.29 | 20378 | 4103.38 | 0.72% |
| 2025-07-11 | 20.10 | 20.22 | 0.08 | 0.40% | 19.90 | 20.29 | 29644 | 5963.43 | 1.05% |
| 2025-07-10 | 20.15 | 20.14 | -0.05 | -0.25% | 20.07 | 20.36 | 27796 | 5614.42 | 0.99% |
| 2025-07-09 | 20.30 | 20.19 | -0.12 | -0.59% | 20.14 | 20.46 | 28051 | 5698.61 | 1.00% |
| 2025-07-08 | 19.93 | 20.31 | 0.38 | 1.91% | 19.91 | 20.38 | 35931 | 7281.00 | 1.28% |
| 2025-07-07 | 20.08 | 19.93 | -0.23 | -1.14% | 19.87 | 20.17 | 28835 | 5758.43 | 1.02% |
| 2025-07-04 | 20.75 | 20.16 | -0.62 | -2.98% | 20.01 | 20.75 | 55627 | 11254.08 | 1.97% |
| 2025-07-03 | 20.33 | 20.78 | 0.32 | 1.56% | 20.33 | 20.86 | 52166 | 10790.98 | 1.85% |
| 2025-07-02 | 20.58 | 20.46 | -0.12 | -0.58% | 20.28 | 20.60 | 37595 | 7659.36 | 1.33% |
| 2025-07-01 | 20.70 | 20.58 | -0.14 | -0.68% | 20.36 | 20.76 | 35235 | 7247.41 | 1.25% |
| 2025-06-30 | 20.63 | 20.72 | 0.10 | 0.48% | 20.56 | 20.85 | 33660 | 6959.71 | 1.19% |
| 2025-06-27 | 20.78 | 20.62 | -0.06 | -0.29% | 20.56 | 20.96 | 36083 | 7471.42 | 1.28% |
| 2025-06-26 | 20.99 | 20.68 | -0.30 | -1.43% | 20.65 | 21.08 | 47287 | 9840.42 | 1.68% |
| 2025-06-25 | 20.70 | 20.98 | 0.28 | 1.35% | 20.54 | 21.02 | 64094 | 13341.40 | 2.27% |
| 2025-06-24 | 20.21 | 20.70 | 0.56 | 2.78% | 20.21 | 20.71 | 51403 | 10561.97 | 1.82% |
| 2025-06-23 | 19.57 | 20.14 | 0.39 | 1.97% | 19.45 | 20.22 | 39189 | 7833.23 | 1.39% |
| 2025-06-20 | 20.30 | 19.75 | -0.72 | -3.52% | 19.75 | 20.52 | 47131 | 9431.26 | 1.67% |
| 2025-06-19 | 20.49 | 20.47 | -0.16 | -0.78% | 20.33 | 20.94 | 66383 | 13663.08 | 2.36% |
| 2025-06-18 | 20.22 | 20.63 | 0.41 | 2.03% | 20.12 | 21.50 | 110282 | 22934.73 | 3.91% |
| 2025-06-17 | 19.77 | 20.22 | 0.47 | 2.38% | 19.68 | 20.59 | 56027 | 11326.32 | 1.99% |
| 2025-06-16 | 19.36 | 19.75 | 0.27 | 1.39% | 19.25 | 19.89 | 31657 | 6252.66 | 1.12% |
| 2025-06-13 | 19.89 | 19.48 | -0.65 | -3.23% | 19.44 | 20.09 | 53847 | 10588.51 | 1.91% |
| 2025-06-12 | 20.28 | 20.13 | 0.20 | 1.00% | 20.12 | 20.90 | 68634 | 13987.29 | 2.44% |
| 2025-06-11 | 19.81 | 19.93 | 0.10 | 0.50% | 19.80 | 20.14 | 27024 | 5400.18 | 0.96% |
| 2025-06-10 | 20.32 | 19.83 | -0.54 | -2.65% | 19.55 | 20.37 | 40322 | 8023.18 | 1.43% |
| 2025-06-09 | 20.18 | 20.37 | 0.30 | 1.49% | 20.10 | 20.52 | 34066 | 6908.33 | 1.21% |
| 2025-06-06 | 20.15 | 20.07 | -0.06 | -0.30% | 19.88 | 20.19 | 24642 | 4931.56 | 0.87% |
| 2025-06-05 | 19.81 | 20.13 | 0.33 | 1.67% | 19.69 | 20.20 | 30905 | 6170.51 | 1.10% |
| 2025-06-04 | 19.82 | 19.80 | 0.06 | 0.30% | 19.67 | 19.90 | 21252 | 4211.30 | 0.75% |
| 2025-06-03 | 19.53 | 19.74 | 0.14 | 0.71% | 19.53 | 19.98 | 25411 | 5039.73 | 0.90% |
| 2025-05-30 | 20.27 | 19.60 | -0.79 | -3.87% | 19.53 | 20.39 | 38167 | 7544.67 | 1.35% |
| 2025-05-29 | 19.93 | 20.39 | 0.46 | 2.31% | 19.93 | 20.46 | 29150 | 5922.90 | 1.03% |
| 2025-05-28 | 20.28 | 19.93 | -0.28 | -1.39% | 19.85 | 20.54 | 25717 | 5154.01 | 0.91% |
| 2025-05-27 | 20.50 | 20.21 | -0.17 | -0.83% | 20.04 | 20.50 | 24014 | 4846.03 | 0.85% |
| 2025-05-26 | 19.88 | 20.38 | 0.50 | 2.52% | 19.88 | 20.57 | 39598 | 8016.96 | 1.41% |
| 2025-05-23 | 20.40 | 19.88 | -0.53 | -2.60% | 19.87 | 20.56 | 34397 | 6931.97 | 1.22% |
| 2025-05-22 | 20.70 | 20.41 | -0.12 | -0.58% | 20.36 | 20.88 | 31833 | 6555.81 | 1.13% |
| 2025-05-21 | 21.11 | 20.53 | -0.59 | -2.79% | 20.43 | 21.11 | 38603 | 7968.89 | 1.37% |
| 2025-05-20 | 20.80 | 21.12 | 0.19 | 0.91% | 20.65 | 21.16 | 27746 | 5825.47 | 0.98% |
| 2025-05-19 | 20.75 | 20.93 | 0.18 | 0.87% | 20.51 | 20.94 | 24414 | 5062.40 | 0.87% |
| 2025-05-16 | 20.80 | 20.75 | -0.10 | -0.48% | 20.66 | 21.04 | 28445 | 5936.06 | 1.01% |
| 2025-05-15 | 21.20 | 20.85 | -0.53 | -2.48% | 20.82 | 21.33 | 33407 | 7001.14 | 1.19% |
| 2025-05-14 | 21.30 | 21.38 | 0.01 | 0.05% | 21.09 | 21.53 | 42630 | 9073.55 | 1.51% |
| 2025-05-13 | 21.98 | 21.37 | -0.27 | -1.25% | 21.35 | 22.00 | 45570 | 9831.78 | 1.62% |
| 2025-05-12 | 21.70 | 21.64 | 0.26 | 1.22% | 21.45 | 21.73 | 51194 | 11037.18 | 1.82% |
| 2025-05-09 | 21.58 | 21.38 | -0.34 | -1.57% | 21.10 | 21.67 | 60122 | 12833.19 | 2.13% |
| 2025-05-08 | 20.91 | 21.72 | 0.69 | 3.28% | 20.84 | 22.00 | 105381 | 22729.47 | 3.74% |
| 2025-05-07 | 21.34 | 21.03 | -0.17 | -0.80% | 20.80 | 21.55 | 86822 | 18327.95 | 3.08% |
| 2025-05-06 | 20.48 | 21.20 | 0.70 | 3.41% | 20.38 | 21.50 | 118500 | 24716.42 | 4.21% |
| 2025-04-30 | 20.37 | 20.50 | 0.82 | 4.17% | 20.03 | 21.30 | 130559 | 26800.19 | 4.63% |
| 2025-04-29 | 19.30 | 19.68 | 0.27 | 1.39% | 19.15 | 19.83 | 34975 | 6880.01 | 1.24% |
雷柏科技(002577)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。
