| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-19 | 16.00 | 15.91 | -0.29 | -1.79% | 15.86 | 16.22 | 49977 | 8014.95 | 1.22% |
| 2025-06-18 | 15.90 | 16.20 | 0.29 | 1.82% | 15.80 | 16.37 | 79128 | 12749.24 | 1.93% |
| 2025-06-17 | 15.80 | 15.91 | 0.17 | 1.08% | 15.75 | 16.10 | 49859 | 7945.21 | 1.22% |
| 2025-06-16 | 15.52 | 15.74 | 0.17 | 1.09% | 15.48 | 15.80 | 36838 | 5787.31 | 0.90% |
| 2025-06-13 | 15.95 | 15.57 | -0.48 | -2.99% | 15.56 | 16.06 | 62691 | 9861.62 | 1.53% |
| 2025-06-12 | 15.88 | 16.05 | 0.14 | 0.88% | 15.72 | 16.08 | 51588 | 8240.11 | 1.26% |
| 2025-06-11 | 15.78 | 15.91 | 0.11 | 0.70% | 15.77 | 15.97 | 46503 | 7392.27 | 1.13% |
| 2025-06-10 | 16.17 | 15.80 | -0.41 | -2.53% | 15.66 | 16.22 | 88017 | 13993.11 | 2.15% |
| 2025-06-09 | 16.16 | 16.21 | 0.12 | 0.75% | 16.07 | 16.35 | 82447 | 13342.38 | 2.01% |
| 2025-06-06 | 16.32 | 16.09 | -0.26 | -1.59% | 16.03 | 16.45 | 89295 | 14433.38 | 2.18% |
| 2025-06-05 | 16.00 | 16.35 | 0.44 | 2.77% | 15.75 | 16.56 | 156731 | 25587.49 | 3.82% |
| 2025-06-04 | 15.84 | 15.91 | 0.07 | 0.44% | 15.84 | 15.96 | 48740 | 7747.54 | 1.19% |
| 2025-06-03 | 15.80 | 15.84 | -0.12 | -0.75% | 15.80 | 16.10 | 74928 | 11899.81 | 1.83% |
| 2025-05-30 | 16.15 | 15.96 | -0.26 | -1.60% | 15.70 | 16.70 | 146003 | 23555.09 | 3.56% |
| 2025-05-29 | 16.12 | 16.22 | 0.22 | 1.38% | 15.96 | 16.37 | 96031 | 15520.03 | 2.34% |
| 2025-05-28 | 15.78 | 16.00 | 0.49 | 3.16% | 15.69 | 16.75 | 133859 | 21707.89 | 3.26% |
| 2025-05-27 | 15.60 | 15.51 | -0.21 | -1.34% | 15.43 | 15.78 | 36901 | 5736.07 | 0.90% |
| 2025-05-26 | 15.31 | 15.72 | 0.28 | 1.81% | 15.31 | 15.97 | 49456 | 7762.64 | 1.21% |
| 2025-05-23 | 15.76 | 15.44 | -0.40 | -2.53% | 15.44 | 15.93 | 56598 | 8879.75 | 1.38% |
| 2025-05-22 | 15.97 | 15.84 | -0.28 | -1.74% | 15.75 | 16.08 | 73459 | 11686.33 | 1.79% |
| 2025-05-21 | 15.71 | 16.12 | 0.34 | 2.15% | 15.59 | 16.38 | 110259 | 17657.85 | 2.69% |
| 2025-05-20 | 15.65 | 15.78 | 0.07 | 0.45% | 15.56 | 15.83 | 39203 | 6167.84 | 0.96% |
| 2025-05-19 | 15.61 | 15.71 | 0.03 | 0.19% | 15.35 | 15.73 | 46611 | 7239.80 | 1.14% |
| 2025-05-16 | 15.44 | 15.68 | 0.02 | 0.13% | 15.36 | 15.94 | 72213 | 11353.96 | 1.76% |
| 2025-05-15 | 15.59 | 15.66 | 0.11 | 0.71% | 15.35 | 16.00 | 107167 | 16829.32 | 2.61% |
| 2025-05-14 | 15.57 | 15.55 | -0.08 | -0.51% | 15.44 | 15.71 | 36469 | 5670.66 | 0.89% |
| 2025-05-13 | 15.96 | 15.63 | -0.13 | -0.82% | 15.60 | 16.00 | 49001 | 7713.38 | 1.20% |
| 2025-05-12 | 15.61 | 15.76 | 0.22 | 1.42% | 15.61 | 15.81 | 48151 | 7577.31 | 1.17% |
| 2025-05-09 | 15.63 | 15.54 | -0.28 | -1.77% | 15.47 | 15.80 | 58582 | 9143.45 | 1.43% |
| 2025-05-08 | 15.55 | 15.82 | 0.24 | 1.54% | 15.50 | 15.96 | 52935 | 8331.41 | 1.29% |
| 2025-05-07 | 15.60 | 15.58 | 0.04 | 0.26% | 15.43 | 15.80 | 62614 | 9772.05 | 1.53% |
| 2025-05-06 | 15.20 | 15.54 | 0.41 | 2.71% | 15.20 | 15.54 | 48565 | 7499.68 | 1.18% |
| 2025-04-30 | 15.00 | 15.13 | 0.13 | 0.87% | 15.00 | 15.31 | 40471 | 6144.58 | 0.99% |
| 2025-04-29 | 14.71 | 15.00 | 0.21 | 1.42% | 14.69 | 15.04 | 31764 | 4750.92 | 0.77% |
| 2025-04-28 | 14.88 | 14.79 | -0.24 | -1.60% | 14.70 | 15.02 | 36831 | 5447.39 | 0.90% |
| 2025-04-25 | 14.97 | 15.03 | -0.05 | -0.33% | 14.77 | 15.08 | 46559 | 6963.58 | 1.14% |
| 2025-04-24 | 14.99 | 15.08 | 0.15 | 1.00% | 14.89 | 15.45 | 77174 | 11704.52 | 1.88% |
| 2025-04-23 | 14.67 | 14.93 | 0.43 | 2.97% | 14.61 | 15.09 | 68755 | 10221.95 | 1.68% |
| 2025-04-22 | 14.44 | 14.50 | 0.04 | 0.28% | 14.37 | 14.59 | 34868 | 5054.35 | 0.85% |
| 2025-04-21 | 14.33 | 14.46 | 0.23 | 1.62% | 14.12 | 14.46 | 33501 | 4814.32 | 0.82% |
| 2025-04-18 | 14.18 | 14.23 | 0.06 | 0.42% | 14.08 | 14.32 | 26695 | 3792.40 | 0.65% |
| 2025-04-17 | 14.13 | 14.17 | -0.02 | -0.14% | 14.00 | 14.38 | 36923 | 5263.61 | 0.90% |
| 2025-04-16 | 14.34 | 14.19 | -0.17 | -1.18% | 13.90 | 14.40 | 48789 | 6901.26 | 1.19% |
| 2025-04-15 | 14.28 | 14.36 | 0.02 | 0.14% | 14.16 | 14.41 | 31752 | 4537.92 | 0.77% |
| 2025-04-14 | 14.62 | 14.34 | 0.14 | 0.99% | 14.26 | 14.68 | 63055 | 9109.25 | 1.54% |
| 2025-04-11 | 13.70 | 14.20 | 0.37 | 2.68% | 13.60 | 14.35 | 68974 | 9706.63 | 1.68% |
| 2025-04-10 | 13.73 | 13.83 | 0.39 | 2.90% | 13.73 | 14.13 | 79660 | 11097.30 | 1.94% |
| 2025-04-09 | 12.98 | 13.44 | 0.17 | 1.28% | 12.13 | 13.56 | 101410 | 13179.85 | 2.47% |
| 2025-04-08 | 13.95 | 13.27 | -0.86 | -6.09% | 12.79 | 14.13 | 141811 | 18978.17 | 3.46% |
| 2025-04-07 | 14.88 | 14.13 | -1.57 | -10.00% | 14.13 | 14.89 | 79669 | 11379.02 | 1.94% |
| 2025-04-03 | 15.86 | 15.70 | -0.30 | -1.88% | 15.60 | 16.07 | 42268 | 6684.05 | 1.03% |
| 2025-04-02 | 15.94 | 16.00 | 0.00 | 0.00% | 15.88 | 16.21 | 37728 | 6066.44 | 0.92% |
| 2025-04-01 | 16.16 | 16.00 | 0.03 | 0.19% | 15.97 | 16.25 | 54440 | 8763.00 | 1.33% |
| 2025-03-31 | 16.29 | 15.97 | -0.48 | -2.92% | 15.66 | 16.38 | 82524 | 13132.90 | 2.01% |
| 2025-03-28 | 16.70 | 16.45 | -0.25 | -1.50% | 16.45 | 16.89 | 57117 | 9494.42 | 1.39% |
| 2025-03-27 | 16.82 | 16.70 | -0.25 | -1.47% | 16.50 | 16.97 | 69814 | 11690.24 | 1.70% |
| 2025-03-26 | 16.80 | 16.95 | 0.21 | 1.25% | 16.67 | 17.06 | 74697 | 12652.95 | 1.82% |
| 2025-03-25 | 16.65 | 16.74 | -0.01 | -0.06% | 16.43 | 16.84 | 82950 | 13842.02 | 2.02% |
| 2025-03-24 | 17.47 | 16.75 | -0.72 | -4.12% | 16.33 | 17.47 | 139202 | 23366.67 | 3.39% |
| 2025-03-21 | 17.84 | 17.47 | -0.57 | -3.16% | 17.33 | 17.98 | 130943 | 23137.38 | 3.19% |
| 2025-03-20 | 18.60 | 18.04 | -0.75 | -3.99% | 18.01 | 18.65 | 167704 | 30567.98 | 4.09% |
| 2025-03-19 | 18.71 | 18.79 | -0.07 | -0.37% | 18.41 | 19.10 | 150990 | 28195.93 | 3.68% |
| 2025-03-18 | 19.00 | 18.86 | -0.37 | -1.92% | 18.70 | 19.16 | 239430 | 45185.38 | 5.84% |
| 2025-03-17 | 18.35 | 19.23 | 1.13 | 6.24% | 18.20 | 19.50 | 426862 | 80007.73 | 10.41% |
| 2025-03-14 | 17.72 | 18.10 | 0.30 | 1.69% | 17.35 | 18.16 | 269135 | 47837.50 | 6.56% |
| 2025-03-13 | 18.53 | 17.80 | -0.79 | -4.25% | 17.56 | 18.55 | 345035 | 61672.31 | 8.41% |
| 2025-03-12 | 16.93 | 18.59 | 1.69 | 10.00% | 16.75 | 18.59 | 238656 | 42708.43 | 5.82% |
| 2025-03-11 | 16.70 | 16.90 | -0.10 | -0.59% | 16.59 | 16.98 | 64478 | 10815.22 | 1.57% |
| 2025-03-10 | 16.91 | 17.00 | 0.00 | 0.00% | 16.88 | 17.26 | 71679 | 12226.07 | 1.75% |
| 2025-03-07 | 17.17 | 17.00 | -0.09 | -0.53% | 16.88 | 17.40 | 104681 | 17913.12 | 2.55% |
| 2025-03-06 | 17.26 | 17.09 | -0.09 | -0.52% | 17.08 | 17.31 | 117656 | 20209.66 | 2.87% |
| 2025-03-05 | 17.00 | 17.18 | 0.09 | 0.53% | 16.88 | 17.29 | 93793 | 16027.18 | 2.29% |
| 2025-03-04 | 16.50 | 17.09 | 0.50 | 3.01% | 16.40 | 17.29 | 110369 | 18808.72 | 2.69% |
| 2025-03-03 | 16.38 | 16.59 | 0.30 | 1.84% | 16.23 | 17.08 | 92954 | 15550.13 | 2.27% |
| 2025-02-28 | 17.00 | 16.29 | -0.86 | -5.01% | 16.22 | 17.09 | 92556 | 15362.60 | 2.26% |
| 2025-02-27 | 17.35 | 17.15 | -0.17 | -0.98% | 16.72 | 17.40 | 118402 | 20240.50 | 2.89% |
| 2025-02-26 | 17.10 | 17.32 | 0.42 | 2.49% | 16.95 | 17.39 | 150410 | 25912.46 | 3.67% |
| 2025-02-25 | 16.57 | 16.90 | 0.11 | 0.66% | 16.53 | 17.13 | 111306 | 18822.56 | 2.71% |
| 2025-02-24 | 16.75 | 16.79 | 0.04 | 0.24% | 16.36 | 16.88 | 86852 | 14490.78 | 2.12% |
| 2025-02-21 | 16.54 | 16.75 | 0.11 | 0.66% | 16.48 | 16.83 | 93277 | 15569.34 | 2.27% |
科瑞技术(002957)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。
