| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-28 | 19.44 | 19.41 | -0.11 | -0.56% | 19.32 | 19.68 | 31216 | 6081.44 | 1.11% |
| 2025-04-25 | 19.39 | 19.52 | 0.13 | 0.67% | 19.35 | 19.74 | 30831 | 6031.83 | 1.09% |
| 2025-04-24 | 19.71 | 19.39 | -0.46 | -2.32% | 19.19 | 19.81 | 48006 | 9334.93 | 1.70% |
| 2025-04-23 | 19.87 | 19.85 | 0.38 | 1.95% | 19.69 | 20.07 | 60957 | 12110.91 | 2.15% |
| 2025-04-22 | 19.68 | 19.47 | -0.25 | -1.27% | 19.45 | 20.05 | 43337 | 8531.17 | 1.53% |
| 2025-04-21 | 19.28 | 19.72 | 0.56 | 2.92% | 18.98 | 19.74 | 40326 | 7855.96 | 1.43% |
| 2025-04-18 | 19.10 | 19.16 | 0.03 | 0.16% | 18.95 | 19.30 | 37833 | 7244.35 | 1.34% |
| 2025-04-17 | 19.33 | 19.13 | -0.30 | -1.54% | 19.10 | 19.65 | 51131 | 9919.36 | 1.81% |
| 2025-04-16 | 19.76 | 19.43 | -0.33 | -1.67% | 18.89 | 19.80 | 62973 | 12215.48 | 2.23% |
| 2025-04-15 | 19.66 | 19.76 | 0.12 | 0.61% | 19.30 | 20.06 | 73031 | 14407.48 | 2.58% |
| 2025-04-14 | 19.68 | 19.64 | 0.56 | 2.94% | 19.43 | 19.94 | 66812 | 13160.60 | 2.36% |
| 2025-04-11 | 18.66 | 19.08 | 0.36 | 1.92% | 18.36 | 19.27 | 64037 | 12197.48 | 2.26% |
| 2025-04-10 | 19.00 | 18.72 | 0.41 | 2.24% | 18.71 | 19.48 | 93639 | 17845.13 | 3.31% |
| 2025-04-09 | 17.00 | 18.31 | 0.81 | 4.63% | 15.83 | 18.33 | 125748 | 21749.37 | 4.45% |
| 2025-04-08 | 17.50 | 17.50 | -1.94 | -9.98% | 17.50 | 19.35 | 106108 | 18949.18 | 3.75% |
| 2025-04-07 | 19.78 | 19.44 | -2.16 | -10.00% | 19.44 | 20.50 | 25489 | 5012.48 | 0.90% |
| 2025-04-03 | 21.68 | 21.60 | -0.57 | -2.57% | 21.45 | 22.22 | 43524 | 9486.05 | 1.54% |
| 2025-04-02 | 22.20 | 22.17 | 0.00 | 0.00% | 21.97 | 22.49 | 47323 | 10514.34 | 1.67% |
| 2025-04-01 | 22.13 | 22.17 | 0.03 | 0.14% | 22.10 | 22.47 | 44059 | 9805.30 | 1.56% |
| 2025-03-31 | 22.02 | 22.14 | 0.11 | 0.50% | 21.24 | 22.27 | 65280 | 14142.07 | 2.31% |
| 2025-03-28 | 22.21 | 22.03 | -0.11 | -0.50% | 21.90 | 22.35 | 40429 | 8950.88 | 1.43% |
| 2025-03-27 | 22.01 | 22.14 | -0.06 | -0.27% | 21.83 | 22.40 | 51826 | 11480.33 | 1.83% |
| 2025-03-26 | 22.44 | 22.20 | -0.52 | -2.29% | 22.01 | 22.84 | 81098 | 18101.87 | 2.87% |
| 2025-03-25 | 23.55 | 22.72 | -1.47 | -6.08% | 22.70 | 23.84 | 89316 | 20616.94 | 3.16% |
| 2025-03-24 | 24.01 | 24.19 | 0.76 | 3.24% | 23.00 | 24.60 | 103532 | 24807.44 | 3.66% |
| 2025-03-21 | 24.62 | 23.43 | -1.91 | -7.54% | 23.43 | 24.82 | 137075 | 32753.28 | 4.85% |
| 2025-03-20 | 26.24 | 25.34 | -0.13 | -0.51% | 25.25 | 26.50 | 110113 | 28405.30 | 3.89% |
| 2025-03-19 | 24.81 | 25.47 | 0.54 | 2.17% | 24.73 | 26.85 | 121236 | 31178.54 | 4.29% |
| 2025-03-18 | 25.35 | 24.93 | -0.26 | -1.03% | 24.90 | 25.39 | 68106 | 17049.97 | 2.41% |
| 2025-03-17 | 25.00 | 25.19 | 0.07 | 0.28% | 24.51 | 25.45 | 85265 | 21330.13 | 3.01% |
| 2025-03-14 | 24.71 | 25.12 | 0.22 | 0.88% | 24.60 | 25.30 | 91942 | 22995.03 | 3.25% |
| 2025-03-13 | 25.76 | 24.90 | -1.13 | -4.34% | 24.60 | 25.92 | 114502 | 28703.62 | 4.05% |
| 2025-03-12 | 26.79 | 26.03 | -0.27 | -1.03% | 26.00 | 26.79 | 120502 | 31604.94 | 4.26% |
| 2025-03-11 | 25.00 | 26.30 | 0.58 | 2.26% | 24.78 | 26.38 | 125119 | 32497.99 | 4.42% |
| 2025-03-10 | 26.50 | 25.72 | -0.66 | -2.50% | 25.22 | 26.75 | 130251 | 33541.80 | 4.60% |
| 2025-03-07 | 25.59 | 26.38 | 0.55 | 2.13% | 25.43 | 26.97 | 193398 | 51016.90 | 6.84% |
| 2025-03-06 | 25.45 | 25.83 | 0.49 | 1.93% | 25.30 | 26.18 | 162734 | 42056.74 | 5.75% |
| 2025-03-05 | 25.04 | 25.34 | 0.08 | 0.32% | 24.75 | 25.57 | 145314 | 36551.43 | 5.14% |
| 2025-03-04 | 23.94 | 25.26 | 1.24 | 5.16% | 23.90 | 25.35 | 184147 | 46065.96 | 6.51% |
| 2025-03-03 | 25.06 | 24.02 | -1.04 | -4.15% | 23.45 | 25.67 | 178941 | 43570.31 | 6.33% |
| 2025-02-28 | 27.00 | 25.06 | -2.78 | -9.99% | 25.06 | 28.50 | 243699 | 65623.77 | 8.62% |
| 2025-02-27 | 28.50 | 27.84 | -1.31 | -4.49% | 27.15 | 28.80 | 244504 | 68447.42 | 8.64% |
| 2025-02-26 | 27.10 | 29.15 | 1.72 | 6.27% | 26.42 | 30.00 | 382575 | 106548.60 | 13.52% |
| 2025-02-25 | 27.00 | 27.43 | -0.81 | -2.87% | 26.38 | 28.00 | 266806 | 72528.58 | 9.43% |
| 2025-02-24 | 27.10 | 28.24 | 1.16 | 4.28% | 26.11 | 29.00 | 376933 | 103897.71 | 13.33% |
| 2025-02-21 | 28.00 | 27.08 | 0.21 | 0.78% | 26.79 | 29.56 | 555889 | 155496.47 | 19.65% |
| 2025-02-20 | 25.20 | 26.87 | 2.44 | 9.99% | 25.15 | 26.87 | 174424 | 46281.96 | 6.17% |
| 2025-02-19 | 22.95 | 24.43 | 1.19 | 5.12% | 22.94 | 25.35 | 247065 | 59827.51 | 8.73% |
| 2025-02-18 | 24.51 | 23.24 | -1.66 | -6.67% | 22.90 | 24.51 | 220509 | 52471.33 | 7.80% |
| 2025-02-17 | 23.25 | 24.90 | 1.29 | 5.46% | 22.86 | 24.92 | 325943 | 78367.00 | 11.52% |
| 2025-02-14 | 22.81 | 23.61 | 0.11 | 0.47% | 22.81 | 24.00 | 241486 | 56538.51 | 8.54% |
| 2025-02-13 | 24.80 | 23.50 | -1.90 | -7.48% | 23.17 | 24.93 | 345809 | 82279.77 | 12.23% |
| 2025-02-12 | 25.10 | 25.40 | -0.29 | -1.13% | 24.31 | 26.29 | 437974 | 110039.16 | 15.48% |
| 2025-02-11 | 23.52 | 25.69 | 2.34 | 10.02% | 23.13 | 25.69 | 323672 | 79761.62 | 11.44% |
| 2025-02-10 | 24.02 | 23.35 | -0.03 | -0.13% | 22.52 | 24.25 | 515885 | 120373.61 | 18.24% |
| 2025-02-07 | 22.10 | 23.38 | 2.13 | 10.02% | 21.90 | 23.38 | 351933 | 80192.88 | 12.44% |
| 2025-02-06 | 19.13 | 21.25 | 1.93 | 9.99% | 19.00 | 21.25 | 126878 | 26534.04 | 4.49% |
| 2025-02-05 | 19.21 | 19.32 | 0.52 | 2.77% | 19.01 | 19.59 | 138151 | 26690.62 | 4.88% |
| 2025-01-27 | 20.20 | 18.80 | -1.48 | -7.30% | 18.80 | 20.25 | 169890 | 32741.92 | 6.01% |
| 2025-01-24 | 19.62 | 20.28 | 0.32 | 1.60% | 19.40 | 20.29 | 210054 | 41713.71 | 7.43% |
| 2025-01-23 | 21.02 | 19.96 | -0.83 | -3.99% | 19.92 | 22.20 | 283270 | 60087.16 | 10.01% |
| 2025-01-22 | 20.91 | 20.79 | -0.53 | -2.49% | 20.50 | 21.31 | 207678 | 43354.82 | 7.34% |
| 2025-01-21 | 19.94 | 21.32 | 1.37 | 6.87% | 19.93 | 21.43 | 325359 | 67539.06 | 11.50% |
| 2025-01-20 | 20.54 | 19.95 | -0.27 | -1.34% | 19.83 | 21.08 | 228861 | 46767.89 | 8.09% |
| 2025-01-17 | 19.87 | 20.22 | 0.17 | 0.85% | 19.30 | 20.22 | 209268 | 41413.75 | 7.40% |
| 2025-01-16 | 20.53 | 20.05 | -0.48 | -2.34% | 19.60 | 20.88 | 258794 | 52186.44 | 9.15% |
| 2025-01-15 | 21.00 | 20.53 | -0.42 | -2.00% | 20.28 | 21.50 | 341176 | 70997.73 | 12.06% |
| 2025-01-14 | 19.46 | 20.95 | 1.20 | 6.08% | 19.46 | 21.68 | 430689 | 88040.16 | 15.23% |
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。
