| 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 | 8.44 | 8.53 | 0.14 | 1.67% | 8.39 | 8.54 | 413481 | 35074.55 | 6.25% |
| 2025-08-21 | 8.37 | 8.39 | 0.03 | 0.36% | 8.31 | 8.51 | 264787 | 22215.95 | 4.00% |
| 2025-08-20 | 8.31 | 8.36 | 0.00 | 0.00% | 8.21 | 8.37 | 262259 | 21765.10 | 3.96% |
| 2025-08-19 | 8.22 | 8.36 | 0.11 | 1.33% | 8.21 | 8.50 | 361634 | 30284.54 | 5.47% |
| 2025-08-18 | 8.06 | 8.25 | 0.20 | 2.48% | 8.06 | 8.33 | 345782 | 28520.21 | 5.23% |
| 2025-08-15 | 7.93 | 8.05 | 0.11 | 1.39% | 7.90 | 8.08 | 176815 | 14180.13 | 2.67% |
| 2025-08-14 | 8.11 | 7.94 | -0.19 | -2.34% | 7.92 | 8.15 | 233456 | 18746.76 | 3.53% |
| 2025-08-13 | 8.13 | 8.13 | 0.01 | 0.12% | 8.06 | 8.18 | 209387 | 17010.36 | 3.16% |
| 2025-08-12 | 8.15 | 8.12 | -0.04 | -0.49% | 8.08 | 8.21 | 138395 | 11255.32 | 2.09% |
| 2025-08-11 | 8.00 | 8.16 | 0.16 | 2.00% | 7.99 | 8.16 | 206714 | 16772.47 | 3.12% |
| 2025-08-08 | 8.16 | 8.00 | -0.19 | -2.32% | 8.00 | 8.17 | 211204 | 16971.95 | 3.19% |
| 2025-08-07 | 8.14 | 8.19 | 0.03 | 0.37% | 8.11 | 8.23 | 248012 | 20279.98 | 3.75% |
| 2025-08-06 | 8.01 | 8.16 | 0.12 | 1.49% | 7.98 | 8.17 | 281393 | 22810.77 | 4.25% |
| 2025-08-05 | 8.05 | 8.04 | 0.01 | 0.12% | 7.97 | 8.05 | 160902 | 12890.11 | 2.43% |
| 2025-08-04 | 7.89 | 8.03 | 0.07 | 0.88% | 7.86 | 8.04 | 206310 | 16486.57 | 3.12% |
| 2025-08-01 | 7.83 | 7.96 | 0.14 | 1.79% | 7.74 | 8.04 | 225335 | 17769.23 | 3.41% |
| 2025-07-31 | 7.81 | 7.82 | -0.02 | -0.26% | 7.80 | 7.98 | 194898 | 15381.66 | 2.95% |
| 2025-07-30 | 7.95 | 7.84 | -0.13 | -1.63% | 7.77 | 7.96 | 183735 | 14443.25 | 2.78% |
| 2025-07-29 | 7.99 | 7.97 | -0.02 | -0.25% | 7.86 | 8.00 | 152297 | 12045.38 | 2.30% |
| 2025-07-28 | 8.05 | 7.99 | -0.06 | -0.75% | 7.95 | 8.07 | 183630 | 14673.40 | 2.78% |
| 2025-07-25 | 7.96 | 8.05 | 0.10 | 1.26% | 7.95 | 8.15 | 310021 | 24987.96 | 4.69% |
| 2025-07-24 | 7.80 | 7.95 | 0.13 | 1.66% | 7.78 | 7.95 | 162637 | 12822.47 | 2.46% |
| 2025-07-23 | 7.91 | 7.82 | -0.14 | -1.76% | 7.81 | 7.94 | 222351 | 17485.57 | 3.36% |
| 2025-07-22 | 8.00 | 7.96 | -0.04 | -0.50% | 7.92 | 8.15 | 296204 | 23687.04 | 4.48% |
| 2025-07-21 | 7.94 | 8.00 | 0.03 | 0.38% | 7.94 | 8.02 | 179028 | 14287.08 | 2.71% |
| 2025-07-18 | 7.95 | 7.97 | 0.01 | 0.13% | 7.93 | 8.05 | 160608 | 12833.30 | 2.43% |
| 2025-07-17 | 7.92 | 7.96 | 0.03 | 0.38% | 7.88 | 8.01 | 174876 | 13910.41 | 2.64% |
| 2025-07-16 | 7.95 | 7.93 | -0.05 | -0.63% | 7.90 | 8.05 | 167995 | 13389.70 | 2.54% |
| 2025-07-15 | 7.95 | 7.98 | -0.01 | -0.13% | 7.83 | 8.02 | 241367 | 19120.53 | 3.65% |
| 2025-07-14 | 8.06 | 7.99 | -0.07 | -0.87% | 7.94 | 8.18 | 254950 | 20406.45 | 3.85% |
| 2025-07-11 | 7.89 | 8.06 | 0.15 | 1.90% | 7.84 | 8.07 | 383460 | 30558.45 | 5.80% |
| 2025-07-10 | 7.74 | 7.91 | 0.14 | 1.80% | 7.72 | 7.94 | 331527 | 26083.99 | 5.01% |
| 2025-07-09 | 7.77 | 7.77 | 0.02 | 0.26% | 7.73 | 7.82 | 159954 | 12431.05 | 2.42% |
| 2025-07-08 | 7.64 | 7.75 | 0.10 | 1.31% | 7.63 | 7.77 | 159173 | 12270.85 | 2.41% |
| 2025-07-07 | 7.62 | 7.65 | 0.00 | 0.00% | 7.61 | 7.71 | 113163 | 8658.97 | 1.71% |
| 2025-07-04 | 7.68 | 7.65 | -0.05 | -0.65% | 7.61 | 7.75 | 164750 | 12670.64 | 2.49% |
| 2025-07-03 | 7.65 | 7.70 | 0.05 | 0.65% | 7.65 | 7.75 | 147004 | 11342.09 | 2.22% |
| 2025-07-02 | 7.75 | 7.65 | -0.12 | -1.54% | 7.60 | 7.75 | 169734 | 12997.77 | 2.57% |
| 2025-07-01 | 7.80 | 7.77 | -0.04 | -0.51% | 7.71 | 7.85 | 157336 | 12238.89 | 2.38% |
| 2025-06-30 | 7.80 | 7.81 | 0.06 | 0.77% | 7.76 | 7.85 | 166794 | 13010.15 | 2.52% |
| 2025-06-27 | 7.73 | 7.75 | 0.03 | 0.39% | 7.68 | 7.82 | 211405 | 16404.86 | 3.20% |
| 2025-06-26 | 7.70 | 7.72 | 0.02 | 0.26% | 7.65 | 7.84 | 267910 | 20681.15 | 4.05% |
| 2025-06-25 | 7.58 | 7.70 | 0.06 | 0.79% | 7.58 | 7.73 | 291105 | 22308.00 | 4.40% |
| 2025-06-24 | 7.33 | 7.64 | 0.31 | 4.23% | 7.33 | 7.88 | 384299 | 29227.07 | 5.81% |
| 2025-06-23 | 7.02 | 7.33 | 0.23 | 3.24% | 7.00 | 7.35 | 176860 | 12789.25 | 2.67% |
| 2025-06-20 | 7.27 | 7.10 | -0.16 | -2.20% | 7.09 | 7.31 | 158169 | 11318.09 | 2.39% |
| 2025-06-19 | 7.42 | 7.26 | -0.18 | -2.42% | 7.25 | 7.52 | 162062 | 11899.80 | 2.45% |
| 2025-06-18 | 7.51 | 7.44 | -0.06 | -0.80% | 7.38 | 7.52 | 124920 | 9284.99 | 1.89% |
| 2025-06-17 | 7.51 | 7.50 | -0.04 | -0.53% | 7.45 | 7.56 | 125730 | 9417.61 | 1.90% |
| 2025-06-16 | 7.38 | 7.54 | 0.12 | 1.62% | 7.34 | 7.55 | 148806 | 11181.32 | 2.25% |
| 2025-06-13 | 7.67 | 7.42 | -0.31 | -4.01% | 7.40 | 7.70 | 239235 | 18001.66 | 3.62% |
| 2025-06-12 | 7.59 | 7.73 | 0.09 | 1.18% | 7.56 | 7.76 | 226295 | 17396.55 | 3.42% |
| 2025-06-11 | 7.60 | 7.64 | 0.02 | 0.26% | 7.58 | 7.71 | 147477 | 11285.37 | 2.23% |
| 2025-06-10 | 7.75 | 7.62 | -0.11 | -1.42% | 7.50 | 7.77 | 216988 | 16534.37 | 3.28% |
| 2025-06-09 | 7.66 | 7.73 | 0.04 | 0.52% | 7.66 | 7.76 | 167692 | 12948.69 | 2.53% |
| 2025-06-06 | 7.68 | 7.69 | 0.02 | 0.26% | 7.60 | 7.76 | 211796 | 16242.18 | 3.20% |
| 2025-06-05 | 7.55 | 7.67 | 0.13 | 1.72% | 7.54 | 7.69 | 260972 | 19869.71 | 3.94% |
| 2025-06-04 | 7.52 | 7.54 | 0.05 | 0.67% | 7.46 | 7.57 | 141033 | 10611.23 | 2.13% |
| 2025-06-03 | 7.42 | 7.49 | 0.05 | 0.67% | 7.40 | 7.61 | 153398 | 11546.86 | 2.32% |
| 2025-05-30 | 7.60 | 7.44 | -0.20 | -2.62% | 7.41 | 7.66 | 187914 | 14083.96 | 2.84% |
| 2025-05-29 | 7.36 | 7.64 | 0.26 | 3.52% | 7.34 | 7.66 | 283219 | 21452.75 | 4.28% |
| 2025-05-28 | 7.48 | 7.38 | -0.08 | -1.07% | 7.36 | 7.53 | 123899 | 9185.45 | 1.87% |
| 2025-05-27 | 7.45 | 7.46 | -0.02 | -0.27% | 7.38 | 7.55 | 126616 | 9432.47 | 1.91% |
| 2025-05-26 | 7.27 | 7.48 | 0.20 | 2.75% | 7.25 | 7.50 | 189654 | 14054.66 | 2.87% |
| 2025-05-23 | 7.45 | 7.28 | -0.21 | -2.80% | 7.27 | 7.56 | 216860 | 16072.68 | 3.28% |
| 2025-05-22 | 7.59 | 7.49 | -0.15 | -1.96% | 7.47 | 7.67 | 192422 | 14517.50 | 2.91% |
| 2025-05-21 | 7.73 | 7.64 | -0.15 | -1.93% | 7.62 | 7.79 | 185160 | 14211.96 | 2.80% |
| 2025-05-20 | 7.68 | 7.79 | 0.11 | 1.43% | 7.62 | 7.87 | 262926 | 20435.45 | 3.97% |
| 2025-05-19 | 7.57 | 7.68 | 0.14 | 1.86% | 7.52 | 7.70 | 199859 | 15234.62 | 3.02% |
| 2025-05-16 | 7.53 | 7.54 | -0.06 | -0.79% | 7.52 | 7.63 | 165915 | 12564.70 | 2.51% |
| 2025-05-15 | 7.69 | 7.60 | -0.14 | -1.81% | 7.53 | 7.81 | 291930 | 22279.64 | 4.41% |
| 2025-05-14 | 7.70 | 7.74 | 0.01 | 0.13% | 7.69 | 7.83 | 228097 | 17682.46 | 3.45% |
| 2025-05-13 | 7.91 | 7.73 | -0.11 | -1.40% | 7.72 | 7.96 | 276950 | 21595.50 | 4.19% |
| 2025-05-12 | 7.65 | 7.84 | 0.24 | 3.16% | 7.62 | 8.15 | 458522 | 35884.00 | 6.93% |
| 2025-05-09 | 7.75 | 7.60 | -0.18 | -2.31% | 7.57 | 7.79 | 226636 | 17292.94 | 3.43% |
| 2025-05-08 | 7.65 | 7.78 | 0.09 | 1.17% | 7.63 | 7.84 | 302332 | 23474.90 | 4.57% |
| 2025-05-07 | 7.81 | 7.69 | -0.06 | -0.77% | 7.61 | 7.90 | 373950 | 28845.54 | 5.65% |
| 2025-05-06 | 7.62 | 7.75 | 0.30 | 4.03% | 7.59 | 7.77 | 435259 | 33497.99 | 6.58% |
| 2025-04-30 | 7.45 | 7.45 | -0.09 | -1.19% | 7.40 | 7.64 | 591970 | 44486.10 | 8.95% |
| 2025-04-29 | 7.06 | 7.54 | 0.42 | 5.90% | 6.97 | 7.83 | 885877 | 67542.59 | 13.39% |
荣联科技(002642)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。
