| 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 | 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% |
| 2025-04-28 | 7.22 | 7.12 | -0.17 | -2.33% | 7.08 | 7.27 | 217670 | 15561.79 | 3.29% |
| 2025-04-25 | 7.25 | 7.29 | 0.05 | 0.69% | 7.21 | 7.37 | 220625 | 16116.94 | 3.33% |
| 2025-04-24 | 7.41 | 7.24 | -0.28 | -3.72% | 7.20 | 7.47 | 419441 | 30665.35 | 6.34% |
| 2025-04-23 | 7.24 | 7.52 | 0.33 | 4.59% | 7.22 | 7.91 | 653345 | 49451.00 | 9.88% |
| 2025-04-22 | 7.22 | 7.19 | -0.05 | -0.69% | 7.14 | 7.27 | 156562 | 11275.59 | 2.37% |
| 2025-04-21 | 7.00 | 7.24 | 0.20 | 2.84% | 7.00 | 7.26 | 200986 | 14405.38 | 3.04% |
| 2025-04-18 | 6.96 | 7.04 | 0.08 | 1.15% | 6.92 | 7.06 | 136345 | 9531.89 | 2.06% |
| 2025-04-17 | 6.91 | 6.96 | -0.01 | -0.14% | 6.90 | 7.08 | 166780 | 11704.03 | 2.52% |
| 2025-04-16 | 7.12 | 6.97 | -0.15 | -2.11% | 6.83 | 7.13 | 203239 | 14170.26 | 3.07% |
| 2025-04-15 | 7.12 | 7.12 | 0.01 | 0.14% | 7.02 | 7.17 | 192218 | 13631.11 | 2.91% |
| 2025-04-14 | 7.19 | 7.11 | 0.08 | 1.14% | 7.08 | 7.24 | 231490 | 16567.01 | 3.50% |
| 2025-04-11 | 6.92 | 7.03 | 0.06 | 0.86% | 6.86 | 7.12 | 253507 | 17828.32 | 3.83% |
| 2025-04-10 | 7.02 | 6.97 | 0.13 | 1.90% | 6.97 | 7.15 | 345058 | 24330.85 | 5.22% |
| 2025-04-09 | 6.51 | 6.84 | 0.13 | 1.94% | 6.08 | 6.92 | 421982 | 27604.62 | 6.38% |
| 2025-04-08 | 6.80 | 6.71 | -0.28 | -4.01% | 6.40 | 7.02 | 473311 | 31592.36 | 7.15% |
| 2025-04-07 | 7.10 | 6.99 | -0.78 | -10.04% | 6.99 | 7.30 | 233088 | 16437.50 | 3.52% |
| 2025-04-03 | 7.77 | 7.77 | -0.08 | -1.02% | 7.67 | 7.88 | 254970 | 19836.90 | 3.85% |
| 2025-04-02 | 7.65 | 7.85 | 0.21 | 2.75% | 7.64 | 7.97 | 396195 | 31031.02 | 5.99% |
| 2025-04-01 | 7.64 | 7.64 | 0.06 | 0.79% | 7.59 | 7.77 | 301729 | 23173.77 | 4.99% |
| 2025-03-31 | 7.46 | 7.58 | 0.00 | 0.00% | 7.29 | 7.62 | 382941 | 28507.57 | 6.33% |
| 2025-03-28 | 7.67 | 7.58 | -0.09 | -1.17% | 7.58 | 7.80 | 259461 | 19880.92 | 4.29% |
| 2025-03-27 | 7.88 | 7.67 | -0.18 | -2.29% | 7.65 | 7.88 | 330629 | 25603.86 | 5.47% |
| 2025-03-26 | 7.72 | 7.85 | 0.10 | 1.29% | 7.72 | 8.05 | 491627 | 38777.79 | 8.13% |
| 2025-03-25 | 8.34 | 7.75 | -0.66 | -7.85% | 7.72 | 8.38 | 854691 | 67651.67 | 14.13% |
| 2025-03-24 | 9.36 | 8.41 | -0.93 | -9.96% | 8.41 | 9.42 | 1008344 | 88360.35 | 16.67% |
| 2025-03-21 | 9.83 | 9.34 | -0.36 | -3.71% | 9.31 | 9.86 | 1487184 | 141826.44 | 24.59% |
| 2025-03-20 | 8.73 | 9.70 | 0.88 | 9.98% | 8.70 | 9.70 | 855094 | 79842.73 | 14.14% |
| 2025-03-19 | 8.67 | 8.82 | 0.07 | 0.80% | 8.67 | 9.25 | 694941 | 62230.76 | 11.49% |
| 2025-03-18 | 8.84 | 8.75 | -0.10 | -1.13% | 8.68 | 8.95 | 388965 | 34221.42 | 6.43% |
| 2025-03-17 | 8.67 | 8.85 | 0.18 | 2.08% | 8.51 | 8.88 | 474457 | 41332.91 | 7.84% |
| 2025-03-14 | 8.63 | 8.67 | -0.07 | -0.80% | 8.39 | 8.72 | 377918 | 32421.55 | 6.25% |
| 2025-03-13 | 8.89 | 8.74 | -0.22 | -2.46% | 8.47 | 8.97 | 442657 | 38476.80 | 7.32% |
| 2025-03-12 | 8.74 | 8.96 | 0.31 | 3.58% | 8.73 | 9.45 | 633670 | 57321.68 | 10.48% |
| 2025-03-11 | 8.50 | 8.65 | -0.02 | -0.23% | 8.47 | 8.70 | 253582 | 21766.02 | 4.19% |
| 2025-03-10 | 8.89 | 8.67 | -0.13 | -1.48% | 8.60 | 8.96 | 298544 | 26051.81 | 4.94% |
| 2025-03-07 | 8.91 | 8.80 | -0.11 | -1.23% | 8.72 | 9.04 | 414450 | 36908.98 | 6.85% |
| 2025-03-06 | 8.72 | 8.91 | 0.20 | 2.30% | 8.72 | 8.97 | 435121 | 38653.11 | 7.19% |
| 2025-03-05 | 8.51 | 8.71 | 0.13 | 1.52% | 8.50 | 8.81 | 326545 | 28186.49 | 5.40% |
| 2025-03-04 | 8.17 | 8.58 | 0.31 | 3.75% | 8.15 | 8.60 | 387781 | 32837.99 | 6.41% |
| 2025-03-03 | 8.40 | 8.27 | -0.13 | -1.55% | 8.16 | 8.54 | 472108 | 39514.00 | 7.81% |
| 2025-02-28 | 8.98 | 8.40 | -0.71 | -7.79% | 8.38 | 9.03 | 675220 | 58452.16 | 11.16% |
| 2025-02-27 | 9.31 | 9.11 | -0.12 | -1.30% | 8.91 | 9.45 | 717474 | 65518.53 | 11.86% |
| 2025-02-26 | 9.07 | 9.23 | 0.01 | 0.11% | 9.01 | 9.47 | 887342 | 81756.30 | 14.67% |
| 2025-02-25 | 8.60 | 9.22 | 0.34 | 3.83% | 8.58 | 9.77 | 1248954 | 115392.76 | 20.65% |
| 2025-02-24 | 9.03 | 8.88 | -0.12 | -1.33% | 8.78 | 9.26 | 767804 | 69036.89 | 12.69% |
| 2025-02-21 | 8.98 | 9.00 | 0.29 | 3.33% | 8.71 | 9.09 | 929386 | 82953.20 | 15.37% |
| 2025-02-20 | 8.60 | 8.71 | 0.03 | 0.35% | 8.54 | 9.12 | 774203 | 67793.30 | 12.80% |
| 2025-02-19 | 8.41 | 8.68 | 0.27 | 3.21% | 8.24 | 8.74 | 735134 | 62708.64 | 12.15% |
| 2025-02-18 | 8.54 | 8.41 | -0.18 | -2.10% | 8.33 | 9.09 | 875948 | 75848.41 | 14.48% |
| 2025-02-17 | 8.75 | 8.59 | 0.21 | 2.51% | 8.54 | 8.98 | 951375 | 82846.31 | 15.73% |
| 2025-02-14 | 8.24 | 8.38 | 0.31 | 3.84% | 8.10 | 8.62 | 765848 | 63852.63 | 12.66% |
| 2025-02-13 | 8.20 | 8.07 | -0.10 | -1.22% | 7.96 | 8.24 | 398530 | 32232.64 | 6.59% |
| 2025-02-12 | 8.11 | 8.17 | 0.12 | 1.49% | 8.10 | 8.37 | 454784 | 37343.76 | 7.52% |
| 2025-02-11 | 8.16 | 8.05 | -0.08 | -0.98% | 7.92 | 8.16 | 453613 | 36482.65 | 7.50% |
| 2025-02-10 | 7.96 | 8.13 | 0.24 | 3.04% | 7.94 | 8.15 | 549388 | 44260.90 | 9.08% |
| 2025-02-07 | 7.75 | 7.89 | 0.17 | 2.20% | 7.69 | 8.10 | 638307 | 50313.31 | 10.55% |
| 2025-02-06 | 7.59 | 7.72 | 0.10 | 1.31% | 7.51 | 7.75 | 497142 | 38162.38 | 8.22% |
| 2025-02-05 | 7.53 | 7.62 | 0.21 | 2.83% | 7.42 | 7.64 | 537039 | 40611.25 | 8.88% |
| 2025-01-27 | 7.65 | 7.41 | -0.16 | -2.11% | 7.37 | 7.77 | 717167 | 54233.07 | 11.86% |
| 2025-01-24 | 6.91 | 7.57 | 0.69 | 10.03% | 6.91 | 7.57 | 511223 | 38357.92 | 8.45% |
| 2025-01-23 | 6.95 | 6.88 | 0.04 | 0.58% | 6.87 | 7.25 | 298702 | 21005.50 | 4.94% |
| 2025-01-22 | 6.79 | 6.84 | 0.04 | 0.59% | 6.66 | 7.02 | 258247 | 17666.95 | 4.27% |
| 2025-01-21 | 6.88 | 6.80 | -0.06 | -0.87% | 6.73 | 6.93 | 119554 | 8128.32 | 1.98% |
| 2025-01-20 | 6.94 | 6.86 | 0.05 | 0.73% | 6.72 | 6.98 | 172547 | 11841.68 | 2.85% |
| 2025-01-17 | 6.81 | 6.81 | -0.01 | -0.15% | 6.72 | 6.87 | 141454 | 9609.38 | 2.34% |
| 2025-01-16 | 6.85 | 6.82 | 0.06 | 0.89% | 6.73 | 6.97 | 152172 | 10408.55 | 2.52% |
| 2025-01-15 | 6.77 | 6.76 | -0.01 | -0.15% | 6.68 | 6.85 | 154574 | 10460.92 | 2.56% |
| 2025-01-14 | 6.52 | 6.77 | 0.31 | 4.80% | 6.50 | 6.79 | 201007 | 13442.83 | 3.32% |
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。
