| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 20.43 | 20.72 | 0.39 | 1.92% | 20.39 | 21.06 | 202613 | 42064.72 | 5.40% |
| 2026-03-24 | 20.30 | 20.33 | 0.42 | 2.11% | 19.52 | 20.43 | 212274 | 42346.19 | 5.66% |
| 2026-03-23 | 20.88 | 19.91 | -1.42 | -6.66% | 19.70 | 20.99 | 283468 | 57671.96 | 7.55% |
| 2026-03-20 | 22.60 | 21.33 | -1.10 | -4.90% | 21.30 | 22.64 | 267657 | 58403.18 | 7.13% |
| 2026-03-19 | 22.11 | 22.43 | -0.35 | -1.54% | 21.78 | 22.97 | 309790 | 68995.62 | 8.25% |
| 2026-03-18 | 22.70 | 22.78 | 0.22 | 0.98% | 22.19 | 22.83 | 372614 | 84192.70 | 9.93% |
| 2026-03-17 | 22.36 | 22.56 | 0.19 | 0.85% | 22.18 | 22.99 | 441604 | 99789.08 | 11.77% |
| 2026-03-16 | 21.32 | 22.37 | 1.05 | 4.92% | 21.16 | 22.59 | 410570 | 90744.64 | 10.94% |
| 2026-03-13 | 21.20 | 21.32 | -0.08 | -0.37% | 20.92 | 21.66 | 144548 | 30778.52 | 3.85% |
| 2026-03-12 | 21.85 | 21.40 | -0.55 | -2.51% | 21.20 | 22.01 | 140991 | 30367.40 | 3.76% |
| 2026-03-11 | 22.33 | 21.95 | -0.44 | -1.97% | 21.88 | 22.65 | 171350 | 37942.70 | 4.57% |
| 2026-03-10 | 22.20 | 22.39 | 0.58 | 2.66% | 21.95 | 22.46 | 204418 | 45424.01 | 5.45% |
| 2026-03-09 | 21.40 | 21.81 | -0.19 | -0.86% | 20.91 | 21.96 | 224327 | 47971.48 | 5.98% |
| 2026-03-06 | 21.23 | 22.00 | -0.25 | -1.12% | 21.21 | 22.18 | 273953 | 59726.43 | 7.30% |
| 2026-03-05 | 22.73 | 22.25 | 0.02 | 0.09% | 22.12 | 22.87 | 247293 | 55693.30 | 6.59% |
| 2026-03-04 | 21.82 | 22.23 | 0.01 | 0.05% | 21.82 | 22.79 | 251924 | 56351.37 | 6.71% |
| 2026-03-03 | 22.75 | 22.22 | -0.42 | -1.86% | 22.20 | 24.15 | 462697 | 106780.55 | 12.33% |
| 2026-03-02 | 22.85 | 22.64 | -0.96 | -4.07% | 22.59 | 23.34 | 312817 | 71473.38 | 8.34% |
| 2026-02-27 | 23.30 | 23.60 | -0.27 | -1.13% | 22.93 | 23.74 | 262346 | 61524.25 | 6.99% |
| 2026-02-26 | 23.51 | 23.87 | 0.25 | 1.06% | 23.14 | 24.15 | 410484 | 97398.83 | 10.94% |
| 2026-02-25 | 23.52 | 23.62 | 0.31 | 1.33% | 22.96 | 24.19 | 377753 | 89090.12 | 10.07% |
| 2026-02-24 | 23.10 | 23.31 | 0.51 | 2.24% | 22.96 | 23.59 | 270203 | 63001.25 | 7.20% |
| 2026-02-13 | 22.95 | 22.80 | -0.17 | -0.74% | 22.80 | 23.44 | 251186 | 58051.14 | 6.69% |
| 2026-02-12 | 23.46 | 22.97 | -0.17 | -0.73% | 22.96 | 23.68 | 339592 | 79023.67 | 9.05% |
| 2026-02-11 | 22.95 | 23.14 | 0.09 | 0.39% | 22.80 | 23.90 | 408420 | 94844.73 | 10.88% |
| 2026-02-10 | 24.46 | 23.05 | -1.38 | -5.65% | 22.99 | 24.50 | 491641 | 115368.59 | 13.10% |
| 2026-02-09 | 24.57 | 24.43 | 0.34 | 1.41% | 24.02 | 24.80 | 413812 | 101241.81 | 11.03% |
| 2026-02-06 | 24.78 | 24.09 | -1.60 | -6.23% | 23.78 | 25.22 | 494843 | 119931.97 | 13.19% |
| 2026-02-05 | 25.34 | 25.69 | 0.33 | 1.30% | 23.01 | 26.16 | 783236 | 191803.12 | 20.87% |
| 2026-02-04 | 25.57 | 25.36 | -0.42 | -1.63% | 25.08 | 26.37 | 636624 | 163414.38 | 16.96% |
| 2026-02-03 | 25.23 | 25.78 | 0.99 | 3.99% | 24.21 | 26.35 | 847950 | 214191.83 | 22.59% |
| 2026-02-02 | 24.84 | 24.79 | -1.53 | -5.81% | 24.52 | 26.04 | 687942 | 173596.73 | 18.33% |
| 2026-01-30 | 25.16 | 26.32 | 0.71 | 2.77% | 25.16 | 27.28 | 1002599 | 264261.44 | 26.72% |
| 2026-01-29 | 26.44 | 25.61 | -1.62 | -5.95% | 25.41 | 27.88 | 1186945 | 311877.28 | 31.63% |
| 2026-01-28 | 26.47 | 27.23 | 2.48 | 10.02% | 25.70 | 27.23 | 1456643 | 390737.62 | 38.81% |
| 2026-01-27 | 22.17 | 24.75 | 2.25 | 10.00% | 21.82 | 24.75 | 946587 | 225948.19 | 25.22% |
| 2026-01-26 | 23.09 | 22.50 | -0.90 | -3.85% | 22.08 | 24.00 | 626356 | 143941.64 | 16.69% |
| 2026-01-23 | 22.98 | 23.40 | -0.10 | -0.43% | 22.60 | 23.50 | 808760 | 186038.31 | 21.55% |
| 2026-01-22 | 25.00 | 23.50 | -1.38 | -5.55% | 22.80 | 25.10 | 1075462 | 253853.48 | 28.66% |
| 2026-01-21 | 23.91 | 24.88 | 0.97 | 4.06% | 22.66 | 25.59 | 1334684 | 325640.84 | 35.56% |
| 2026-01-20 | 23.07 | 23.91 | 0.43 | 1.83% | 23.07 | 25.81 | 1433943 | 349765.06 | 38.21% |
| 2026-01-19 | 23.03 | 23.48 | 1.63 | 7.46% | 22.42 | 24.04 | 1536993 | 360386.28 | 40.96% |
| 2026-01-16 | 21.00 | 21.85 | 1.99 | 10.02% | 20.50 | 21.85 | 722366 | 154531.97 | 19.25% |
| 2026-01-15 | 17.90 | 19.86 | 1.81 | 10.03% | 17.85 | 19.86 | 517658 | 98531.43 | 13.79% |
| 2026-01-14 | 18.08 | 18.05 | 0.00 | 0.00% | 17.74 | 18.44 | 277014 | 50289.10 | 7.38% |
| 2026-01-13 | 18.74 | 18.05 | -0.75 | -3.99% | 18.01 | 18.88 | 351666 | 64690.86 | 9.37% |
| 2026-01-12 | 18.40 | 18.80 | 0.12 | 0.64% | 18.38 | 18.95 | 466632 | 87252.93 | 12.43% |
| 2026-01-09 | 17.54 | 18.68 | 1.00 | 5.66% | 17.46 | 19.45 | 688660 | 127511.95 | 18.35% |
| 2026-01-08 | 17.34 | 17.68 | 0.33 | 1.90% | 17.20 | 17.74 | 268748 | 47052.02 | 7.16% |
| 2026-01-07 | 17.28 | 17.35 | 0.34 | 2.00% | 17.03 | 17.38 | 267635 | 46116.61 | 7.13% |
| 2026-01-06 | 16.93 | 17.01 | 0.12 | 0.71% | 16.86 | 17.21 | 167790 | 28618.31 | 4.47% |
| 2026-01-05 | 16.60 | 16.89 | 0.42 | 2.55% | 16.57 | 16.89 | 135552 | 22725.34 | 3.61% |
| 2025-12-31 | 16.60 | 16.47 | -0.07 | -0.42% | 16.41 | 16.65 | 75285 | 12413.95 | 2.01% |
| 2025-12-30 | 16.57 | 16.54 | -0.02 | -0.12% | 16.53 | 16.73 | 73890 | 12272.38 | 1.97% |
| 2025-12-29 | 16.68 | 16.56 | -0.10 | -0.60% | 16.51 | 16.78 | 71442 | 11878.61 | 1.90% |
| 2025-12-26 | 16.90 | 16.66 | -0.20 | -1.19% | 16.59 | 16.98 | 113802 | 19074.19 | 3.03% |
| 2025-12-25 | 16.72 | 16.86 | 0.11 | 0.66% | 16.70 | 16.90 | 106954 | 17984.85 | 2.85% |
| 2025-12-24 | 16.56 | 16.75 | 0.23 | 1.39% | 16.54 | 16.82 | 120526 | 20133.66 | 3.21% |
| 2025-12-23 | 16.49 | 16.52 | 0.00 | 0.00% | 16.34 | 16.58 | 102720 | 16932.73 | 2.74% |
| 2025-12-22 | 16.11 | 16.52 | 0.41 | 2.55% | 16.03 | 16.59 | 139699 | 22916.23 | 3.72% |
| 2025-12-19 | 16.14 | 16.11 | 0.00 | 0.00% | 16.01 | 16.24 | 94061 | 15149.40 | 2.51% |
| 2025-12-18 | 15.70 | 16.11 | 0.26 | 1.64% | 15.62 | 16.25 | 115575 | 18587.51 | 3.08% |
| 2025-12-17 | 15.72 | 15.85 | 0.14 | 0.89% | 15.37 | 15.90 | 106463 | 16619.53 | 2.84% |
| 2025-12-16 | 16.09 | 15.71 | -0.46 | -2.84% | 15.65 | 16.12 | 110483 | 17486.01 | 2.94% |
| 2025-12-15 | 16.21 | 16.17 | -0.18 | -1.10% | 16.13 | 16.40 | 72433 | 11760.43 | 1.93% |
| 2025-12-12 | 16.19 | 16.35 | 0.13 | 0.80% | 16.15 | 16.46 | 82540 | 13494.53 | 2.20% |
| 2025-12-11 | 16.55 | 16.22 | -0.26 | -1.58% | 16.20 | 16.55 | 87813 | 14349.04 | 2.34% |
| 2025-12-10 | 16.51 | 16.48 | -0.07 | -0.42% | 16.28 | 16.56 | 86165 | 14132.97 | 2.30% |
| 2025-12-09 | 16.51 | 16.55 | -0.07 | -0.42% | 16.46 | 16.66 | 91824 | 15206.74 | 2.45% |
| 2025-12-08 | 16.34 | 16.62 | 0.31 | 1.90% | 16.32 | 16.72 | 153274 | 25396.38 | 4.08% |
| 2025-12-05 | 16.31 | 16.31 | 0.06 | 0.37% | 16.04 | 16.32 | 89254 | 14463.79 | 2.38% |
| 2025-12-04 | 16.15 | 16.25 | 0.02 | 0.12% | 16.00 | 16.39 | 106411 | 17232.74 | 2.84% |
| 2025-12-03 | 16.59 | 16.23 | -0.22 | -1.34% | 16.15 | 16.59 | 115460 | 18816.54 | 3.08% |
| 2025-12-02 | 16.42 | 16.45 | -0.10 | -0.60% | 16.40 | 16.59 | 102033 | 16796.14 | 2.72% |
| 2025-12-01 | 16.18 | 16.55 | 0.38 | 2.35% | 16.18 | 16.59 | 181014 | 29740.61 | 4.82% |
| 2025-11-28 | 16.06 | 16.17 | 0.12 | 0.75% | 15.98 | 16.19 | 99559 | 16031.33 | 2.65% |
| 2025-11-27 | 16.01 | 16.05 | 0.08 | 0.50% | 16.01 | 16.32 | 144186 | 23302.90 | 3.84% |
| 2025-11-26 | 16.12 | 15.97 | -0.14 | -0.87% | 15.97 | 16.19 | 122075 | 19629.62 | 3.25% |
| 2025-11-25 | 16.28 | 16.11 | 0.13 | 0.81% | 16.03 | 16.37 | 146225 | 23713.68 | 3.90% |
| 2025-11-24 | 15.86 | 15.98 | 0.12 | 0.76% | 15.70 | 16.08 | 140039 | 22241.81 | 3.73% |
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。
