| 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 | 17.52 | 18.04 | 0.54 | 3.09% | 17.50 | 18.08 | 464930 | 82959.41 | 12.39% |
| 2025-08-21 | 17.74 | 17.50 | -0.24 | -1.35% | 17.40 | 17.87 | 265314 | 46757.94 | 7.07% |
| 2025-08-20 | 17.32 | 17.74 | 0.37 | 2.13% | 17.21 | 17.78 | 345734 | 60689.69 | 9.21% |
| 2025-08-19 | 17.29 | 17.37 | 0.09 | 0.52% | 17.16 | 17.49 | 217531 | 37726.84 | 5.80% |
| 2025-08-18 | 17.12 | 17.28 | 0.20 | 1.17% | 17.06 | 17.40 | 249670 | 43085.75 | 6.65% |
| 2025-08-15 | 16.82 | 17.08 | 0.22 | 1.30% | 16.75 | 17.28 | 149914 | 25552.69 | 3.99% |
| 2025-08-14 | 17.20 | 16.86 | -0.33 | -1.92% | 16.82 | 17.30 | 186636 | 31886.38 | 4.97% |
| 2025-08-13 | 17.21 | 17.19 | -0.02 | -0.12% | 17.04 | 17.26 | 164653 | 28229.86 | 4.39% |
| 2025-08-12 | 17.15 | 17.21 | 0.07 | 0.41% | 17.02 | 17.29 | 211211 | 36243.41 | 5.63% |
| 2025-08-11 | 16.57 | 17.14 | 0.57 | 3.44% | 16.55 | 17.50 | 284298 | 48523.80 | 7.58% |
| 2025-08-08 | 16.88 | 16.57 | -0.40 | -2.36% | 16.55 | 16.94 | 149531 | 24978.13 | 3.98% |
| 2025-08-07 | 16.75 | 16.97 | 0.02 | 0.12% | 16.66 | 17.12 | 264556 | 44775.80 | 7.05% |
| 2025-08-06 | 16.80 | 16.95 | 0.15 | 0.89% | 16.67 | 16.99 | 160503 | 27088.36 | 4.28% |
| 2025-08-05 | 16.53 | 16.80 | 0.28 | 1.69% | 16.48 | 16.95 | 144843 | 24196.18 | 3.86% |
| 2025-08-04 | 16.30 | 16.52 | 0.11 | 0.67% | 16.27 | 16.54 | 62899 | 10349.61 | 1.68% |
| 2025-08-01 | 16.61 | 16.41 | -0.25 | -1.50% | 16.40 | 16.73 | 98752 | 16316.86 | 2.63% |
| 2025-07-31 | 16.63 | 16.66 | -0.12 | -0.72% | 16.62 | 17.13 | 124163 | 20822.16 | 3.31% |
| 2025-07-30 | 16.92 | 16.78 | -0.14 | -0.83% | 16.63 | 16.99 | 133643 | 22484.46 | 3.56% |
| 2025-07-29 | 16.85 | 16.92 | 0.04 | 0.24% | 16.74 | 16.98 | 131342 | 22138.97 | 3.50% |
| 2025-07-28 | 16.89 | 16.88 | 0.01 | 0.06% | 16.73 | 16.93 | 119001 | 20040.08 | 3.17% |
| 2025-07-25 | 16.58 | 16.87 | 0.34 | 2.06% | 16.50 | 16.96 | 209618 | 35221.49 | 5.59% |
| 2025-07-24 | 16.30 | 16.53 | 0.22 | 1.35% | 16.26 | 16.57 | 97030 | 15993.74 | 2.59% |
| 2025-07-23 | 16.59 | 16.31 | -0.29 | -1.75% | 16.31 | 16.60 | 120855 | 19868.00 | 3.22% |
| 2025-07-22 | 16.70 | 16.60 | -0.11 | -0.66% | 16.53 | 16.74 | 96408 | 16034.81 | 2.57% |
| 2025-07-21 | 16.66 | 16.71 | 0.16 | 0.97% | 16.51 | 16.73 | 97948 | 16310.42 | 2.61% |
| 2025-07-18 | 16.62 | 16.55 | -0.10 | -0.60% | 16.48 | 16.74 | 90087 | 14942.27 | 2.40% |
| 2025-07-17 | 16.42 | 16.65 | 0.12 | 0.73% | 16.42 | 16.70 | 96920 | 16077.83 | 2.58% |
| 2025-07-16 | 16.47 | 16.53 | 0.07 | 0.43% | 16.34 | 16.73 | 98557 | 16353.96 | 2.63% |
| 2025-07-15 | 16.55 | 16.46 | -0.10 | -0.60% | 16.32 | 16.62 | 87698 | 14428.99 | 2.34% |
| 2025-07-14 | 16.70 | 16.56 | -0.09 | -0.54% | 16.51 | 16.70 | 81255 | 13466.93 | 2.17% |
| 2025-07-11 | 16.53 | 16.65 | 0.13 | 0.79% | 16.28 | 16.74 | 147409 | 24455.87 | 3.93% |
| 2025-07-10 | 16.42 | 16.52 | 0.07 | 0.43% | 16.29 | 16.53 | 116460 | 19151.59 | 3.10% |
| 2025-07-09 | 16.85 | 16.45 | -0.46 | -2.72% | 16.39 | 16.90 | 247990 | 41145.95 | 6.61% |
| 2025-07-08 | 16.79 | 16.91 | 0.21 | 1.26% | 16.75 | 16.98 | 144186 | 24344.17 | 3.84% |
| 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% |
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。
