| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-07-07 | 16.90 | 16.70 | -0.25 | -1.47% | 16.66 | 16.90 | 132258 | 22136.68 | 3.52% |
| 2025-07-04 | 16.97 | 16.95 | -0.01 | -0.06% | 16.57 | 17.30 | 262263 | 44370.96 | 6.99% |
| 2025-07-03 | 16.96 | 16.96 | 0.00 | 0.00% | 16.80 | 17.20 | 171673 | 29164.31 | 4.57% |
| 2025-07-02 | 17.47 | 16.96 | -0.73 | -4.13% | 16.83 | 17.47 | 333378 | 57162.71 | 8.88% |
| 2025-07-01 | 17.10 | 17.69 | 0.60 | 3.51% | 16.97 | 17.75 | 562843 | 98766.95 | 15.00% |
| 2025-06-30 | 17.01 | 17.09 | 0.03 | 0.18% | 16.95 | 17.28 | 238218 | 40690.32 | 6.35% |
| 2025-06-27 | 16.98 | 17.06 | 0.16 | 0.95% | 16.80 | 17.29 | 277237 | 47241.71 | 7.39% |
| 2025-06-26 | 17.30 | 16.90 | -0.45 | -2.59% | 16.85 | 17.49 | 379024 | 65161.75 | 10.10% |
| 2025-06-25 | 17.27 | 17.35 | -0.07 | -0.40% | 17.02 | 17.66 | 442248 | 76473.55 | 11.78% |
| 2025-06-24 | 16.90 | 17.42 | 0.55 | 3.26% | 16.80 | 17.64 | 523431 | 90234.88 | 13.95% |
| 2025-06-23 | 16.06 | 16.87 | 0.25 | 1.50% | 16.02 | 17.06 | 369026 | 61792.66 | 9.83% |
| 2025-06-20 | 16.22 | 16.62 | 0.20 | 1.22% | 16.14 | 17.50 | 408139 | 68299.85 | 10.88% |
| 2025-06-19 | 16.55 | 16.42 | -0.33 | -1.97% | 16.28 | 16.99 | 366440 | 60853.54 | 9.76% |
| 2025-06-18 | 16.10 | 16.75 | 0.45 | 2.76% | 16.01 | 16.90 | 451718 | 74494.74 | 12.04% |
| 2025-06-17 | 15.75 | 16.30 | 0.60 | 3.82% | 15.75 | 16.33 | 386424 | 62107.92 | 10.30% |
| 2025-06-16 | 15.57 | 15.70 | -0.07 | -0.44% | 15.57 | 15.95 | 183289 | 28921.98 | 4.88% |
| 2025-06-13 | 15.70 | 15.77 | -0.09 | -0.57% | 15.70 | 16.10 | 242296 | 38501.28 | 6.46% |
| 2025-06-12 | 15.68 | 15.86 | 0.09 | 0.57% | 15.47 | 16.01 | 312145 | 49276.79 | 8.32% |
| 2025-06-11 | 15.05 | 15.77 | 0.73 | 4.85% | 15.01 | 16.54 | 441650 | 70131.98 | 11.77% |
| 2025-06-10 | 15.26 | 15.04 | -0.28 | -1.83% | 14.86 | 15.33 | 94227 | 14214.97 | 2.51% |
| 2025-06-09 | 15.26 | 15.32 | 0.02 | 0.13% | 15.21 | 15.37 | 98945 | 15127.35 | 2.64% |
| 2025-06-06 | 15.13 | 15.30 | 0.18 | 1.19% | 15.05 | 15.56 | 157972 | 24201.52 | 4.21% |
| 2025-06-05 | 14.90 | 15.12 | 0.20 | 1.34% | 14.81 | 15.15 | 72022 | 10810.70 | 1.92% |
| 2025-06-04 | 14.88 | 14.92 | 0.10 | 0.67% | 14.81 | 14.98 | 46904 | 6997.79 | 1.25% |
| 2025-06-03 | 14.80 | 14.82 | -0.03 | -0.20% | 14.70 | 14.95 | 41935 | 6227.66 | 1.12% |
| 2025-05-30 | 15.16 | 14.85 | -0.39 | -2.56% | 14.81 | 15.21 | 75381 | 11258.46 | 2.01% |
| 2025-05-29 | 14.95 | 15.24 | 0.34 | 2.28% | 14.91 | 15.24 | 83533 | 12662.77 | 2.23% |
| 2025-05-28 | 15.08 | 14.90 | -0.15 | -1.00% | 14.87 | 15.18 | 55393 | 8288.82 | 1.48% |
| 2025-05-27 | 15.21 | 15.05 | -0.22 | -1.44% | 15.02 | 15.24 | 59278 | 8945.27 | 1.58% |
| 2025-05-26 | 15.08 | 15.27 | 0.24 | 1.60% | 15.08 | 15.33 | 75949 | 11565.68 | 2.02% |
| 2025-05-23 | 15.30 | 15.03 | -0.34 | -2.21% | 15.02 | 15.41 | 95134 | 14473.74 | 2.53% |
| 2025-05-22 | 15.50 | 15.37 | -0.14 | -0.90% | 15.37 | 15.80 | 108673 | 16941.68 | 2.90% |
| 2025-05-21 | 15.62 | 15.51 | -0.21 | -1.34% | 15.41 | 15.71 | 77147 | 11967.18 | 2.06% |
| 2025-05-20 | 15.55 | 15.72 | 0.20 | 1.29% | 15.45 | 15.86 | 103763 | 16275.55 | 2.76% |
| 2025-05-19 | 15.53 | 15.52 | 0.06 | 0.39% | 15.31 | 15.56 | 56806 | 8785.96 | 1.51% |
| 2025-05-16 | 15.44 | 15.46 | 0.03 | 0.19% | 15.43 | 15.58 | 56314 | 8741.19 | 1.50% |
| 2025-05-15 | 15.63 | 15.43 | -0.27 | -1.72% | 15.41 | 15.66 | 69535 | 10776.48 | 1.85% |
| 2025-05-14 | 15.68 | 15.70 | 0.03 | 0.19% | 15.59 | 15.82 | 72776 | 11418.65 | 1.94% |
| 2025-05-13 | 15.90 | 15.67 | -0.11 | -0.70% | 15.65 | 15.94 | 81982 | 12918.60 | 2.18% |
| 2025-05-12 | 15.78 | 15.78 | 0.15 | 0.96% | 15.67 | 15.85 | 84917 | 13371.67 | 2.26% |
| 2025-05-09 | 15.87 | 15.63 | -0.25 | -1.57% | 15.52 | 15.88 | 84907 | 13276.13 | 2.26% |
| 2025-05-08 | 15.67 | 15.91 | 0.21 | 1.34% | 15.58 | 15.97 | 127467 | 20197.99 | 3.40% |
| 2025-05-07 | 15.84 | 15.70 | -0.05 | -0.32% | 15.51 | 15.98 | 143730 | 22607.23 | 3.83% |
| 2025-05-06 | 15.42 | 15.75 | 0.46 | 3.01% | 15.33 | 15.78 | 149146 | 23237.11 | 3.97% |
| 2025-04-30 | 15.12 | 15.29 | 0.26 | 1.73% | 15.05 | 15.33 | 96990 | 14802.57 | 2.58% |
| 2025-04-29 | 14.92 | 15.03 | 0.11 | 0.74% | 14.78 | 15.07 | 68585 | 10280.42 | 1.83% |
| 2025-04-28 | 15.15 | 14.92 | -0.26 | -1.71% | 14.91 | 15.21 | 78041 | 11716.85 | 2.08% |
| 2025-04-25 | 15.02 | 15.18 | 0.29 | 1.95% | 14.91 | 15.35 | 127163 | 19313.05 | 3.39% |
| 2025-04-24 | 15.29 | 14.89 | -0.35 | -2.30% | 14.81 | 15.29 | 99675 | 14920.09 | 2.66% |
| 2025-04-23 | 15.24 | 15.24 | 0.07 | 0.46% | 15.10 | 15.30 | 95801 | 14581.51 | 2.55% |
| 2025-04-22 | 15.08 | 15.17 | 0.02 | 0.13% | 15.04 | 15.27 | 93688 | 14211.73 | 2.50% |
| 2025-04-21 | 14.83 | 15.15 | 0.28 | 1.88% | 14.83 | 15.15 | 78624 | 11829.17 | 2.10% |
| 2025-04-18 | 14.87 | 14.87 | -0.08 | -0.54% | 14.74 | 15.02 | 76265 | 11327.33 | 2.03% |
| 2025-04-17 | 14.82 | 14.95 | -0.02 | -0.13% | 14.80 | 15.20 | 92776 | 13986.61 | 2.47% |
| 2025-04-16 | 15.11 | 14.97 | -0.17 | -1.12% | 14.78 | 15.29 | 94551 | 14213.47 | 2.52% |
| 2025-04-15 | 15.28 | 15.14 | -0.16 | -1.05% | 14.96 | 15.28 | 130129 | 19661.62 | 3.47% |
| 2025-04-14 | 15.58 | 15.30 | 0.00 | 0.00% | 15.18 | 15.66 | 232841 | 35797.34 | 6.20% |
| 2025-04-11 | 14.40 | 15.30 | 0.73 | 5.01% | 14.33 | 15.50 | 307152 | 46474.01 | 8.18% |
| 2025-04-10 | 14.60 | 14.57 | 0.28 | 1.96% | 14.40 | 14.98 | 171808 | 25297.64 | 4.58% |
| 2025-04-09 | 13.62 | 14.29 | 0.25 | 1.78% | 12.68 | 14.44 | 187688 | 26029.21 | 5.00% |
| 2025-04-08 | 14.00 | 14.04 | -0.41 | -2.84% | 13.50 | 14.70 | 184299 | 25997.40 | 4.91% |
| 2025-04-07 | 14.83 | 14.45 | -1.61 | -10.02% | 14.45 | 14.85 | 113518 | 16528.19 | 3.02% |
| 2025-04-03 | 16.46 | 16.06 | -0.72 | -4.29% | 16.06 | 16.78 | 137603 | 22516.04 | 3.67% |
| 2025-04-02 | 17.01 | 16.78 | -0.26 | -1.53% | 16.77 | 17.10 | 91214 | 15470.07 | 2.43% |
| 2025-04-01 | 16.82 | 17.04 | 0.15 | 0.89% | 16.76 | 17.05 | 109301 | 18476.88 | 2.91% |
| 2025-03-31 | 16.82 | 16.89 | -0.09 | -0.53% | 16.59 | 17.07 | 124238 | 20921.12 | 3.31% |
| 2025-03-28 | 16.77 | 16.98 | 0.24 | 1.43% | 16.68 | 17.23 | 173517 | 29468.93 | 4.62% |
| 2025-03-27 | 16.45 | 16.74 | 0.15 | 0.90% | 16.38 | 16.99 | 129114 | 21600.25 | 3.44% |
| 2025-03-26 | 16.36 | 16.59 | 0.23 | 1.41% | 16.36 | 16.66 | 99641 | 16507.61 | 2.66% |
| 2025-03-25 | 16.75 | 16.36 | -0.62 | -3.65% | 16.33 | 16.88 | 125494 | 20767.76 | 3.34% |
| 2025-03-24 | 17.06 | 16.98 | -0.12 | -0.70% | 16.22 | 17.16 | 174262 | 29093.49 | 4.64% |
| 2025-03-21 | 17.64 | 17.10 | -0.69 | -3.88% | 17.06 | 17.78 | 198852 | 34421.68 | 5.30% |
| 2025-03-20 | 17.90 | 17.79 | -0.12 | -0.67% | 17.77 | 18.09 | 119169 | 21389.09 | 3.18% |
| 2025-03-19 | 18.17 | 17.91 | -0.26 | -1.43% | 17.80 | 18.17 | 136614 | 24522.54 | 3.64% |
| 2025-03-18 | 18.10 | 18.17 | 0.07 | 0.39% | 18.03 | 18.32 | 128193 | 23276.47 | 3.42% |
| 2025-03-17 | 18.22 | 18.10 | -0.08 | -0.44% | 18.04 | 18.30 | 145418 | 26411.05 | 3.87% |
| 2025-03-14 | 17.62 | 18.18 | 0.45 | 2.54% | 17.60 | 18.22 | 217998 | 39411.69 | 5.81% |
| 2025-03-13 | 18.32 | 17.73 | -0.77 | -4.16% | 17.60 | 18.35 | 275001 | 49019.76 | 7.33% |
| 2025-03-12 | 18.79 | 18.50 | -0.02 | -0.11% | 18.50 | 18.79 | 211408 | 39373.17 | 5.63% |
| 2025-03-11 | 18.45 | 18.52 | -0.25 | -1.33% | 18.28 | 18.70 | 199833 | 36921.46 | 5.32% |
康强电子(002119)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。
