| 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 | 87.06 | 88.35 | 1.67 | 1.93% | 86.68 | 88.76 | 22543 | 19773.22 | 1.36% |
| 2026-03-24 | 86.03 | 86.68 | 1.87 | 2.20% | 85.17 | 88.10 | 25703 | 22186.10 | 1.55% |
| 2026-03-23 | 88.03 | 84.81 | -3.05 | -3.47% | 84.00 | 88.40 | 31410 | 27084.24 | 1.89% |
| 2026-03-20 | 87.78 | 87.86 | 0.25 | 0.29% | 87.78 | 91.66 | 38696 | 34683.33 | 2.33% |
| 2026-03-19 | 89.33 | 87.61 | -2.69 | -2.98% | 87.00 | 89.68 | 17790 | 15670.04 | 1.07% |
| 2026-03-18 | 91.05 | 90.30 | -0.75 | -0.82% | 87.84 | 92.47 | 37037 | 33132.34 | 2.23% |
| 2026-03-17 | 90.77 | 91.05 | 0.67 | 0.74% | 89.56 | 91.57 | 25462 | 23072.77 | 1.54% |
| 2026-03-16 | 90.91 | 90.38 | -0.92 | -1.01% | 88.44 | 91.19 | 18511 | 16593.07 | 1.12% |
| 2026-03-13 | 88.33 | 91.30 | 2.69 | 3.04% | 87.82 | 93.35 | 38610 | 35204.79 | 2.33% |
| 2026-03-12 | 90.96 | 88.61 | -2.34 | -2.57% | 88.01 | 91.20 | 23645 | 21076.42 | 1.43% |
| 2026-03-11 | 92.77 | 90.95 | -1.57 | -1.70% | 90.80 | 92.99 | 16373 | 14989.05 | 0.99% |
| 2026-03-10 | 92.88 | 92.52 | 0.55 | 0.60% | 92.01 | 93.88 | 17122 | 15886.56 | 1.03% |
| 2026-03-09 | 91.50 | 91.97 | -0.52 | -0.56% | 90.00 | 93.00 | 22984 | 20991.06 | 1.39% |
| 2026-03-06 | 92.00 | 92.49 | -0.34 | -0.37% | 92.00 | 94.40 | 18936 | 17648.45 | 1.14% |
| 2026-03-05 | 91.00 | 92.83 | 3.03 | 3.37% | 90.02 | 93.20 | 26232 | 24083.85 | 1.58% |
| 2026-03-04 | 89.47 | 89.80 | -1.57 | -1.72% | 89.22 | 91.98 | 23400 | 21116.00 | 1.41% |
| 2026-03-03 | 93.71 | 91.37 | -2.24 | -2.39% | 91.35 | 97.44 | 31251 | 29269.60 | 1.88% |
| 2026-03-02 | 93.80 | 93.61 | -1.89 | -1.98% | 92.20 | 94.97 | 29125 | 27275.12 | 1.76% |
| 2026-02-27 | 98.57 | 95.50 | -3.07 | -3.11% | 95.07 | 98.61 | 37041 | 35701.43 | 2.23% |
| 2026-02-26 | 100.12 | 98.57 | -1.31 | -1.31% | 98.31 | 100.12 | 16562 | 16354.88 | 1.00% |
| 2026-02-25 | 98.32 | 99.88 | 1.56 | 1.59% | 97.81 | 100.23 | 20630 | 20518.56 | 1.24% |
| 2026-02-24 | 102.00 | 98.32 | -1.39 | -1.39% | 98.09 | 102.36 | 17614 | 17420.73 | 1.06% |
| 2026-02-13 | 100.62 | 99.71 | 0.36 | 0.36% | 99.20 | 101.43 | 20063 | 20121.14 | 1.21% |
| 2026-02-12 | 97.50 | 99.35 | 1.85 | 1.90% | 97.18 | 100.30 | 27542 | 27361.78 | 1.66% |
| 2026-02-11 | 99.73 | 97.50 | -2.88 | -2.87% | 97.36 | 100.20 | 21750 | 21353.22 | 1.31% |
| 2026-02-10 | 98.80 | 100.38 | 1.52 | 1.54% | 98.00 | 100.95 | 22931 | 22914.30 | 1.38% |
| 2026-02-09 | 99.20 | 98.86 | 0.15 | 0.15% | 97.61 | 100.10 | 25108 | 24858.49 | 1.51% |
| 2026-02-06 | 97.00 | 98.71 | 0.90 | 0.92% | 96.00 | 100.20 | 22638 | 22380.38 | 1.37% |
| 2026-02-05 | 100.18 | 97.81 | -2.36 | -2.36% | 97.00 | 100.18 | 17125 | 16810.10 | 1.03% |
| 2026-02-04 | 100.81 | 100.17 | -0.44 | -0.44% | 98.85 | 102.40 | 19542 | 19564.16 | 1.18% |
| 2026-02-03 | 100.29 | 100.61 | 1.40 | 1.41% | 98.50 | 101.32 | 27419 | 27513.69 | 1.65% |
| 2026-02-02 | 100.78 | 99.21 | 0.27 | 0.27% | 99.00 | 102.71 | 36652 | 36955.82 | 2.21% |
| 2026-01-30 | 96.97 | 98.94 | 1.79 | 1.84% | 95.91 | 100.98 | 38916 | 38438.57 | 2.35% |
| 2026-01-29 | 100.31 | 97.15 | -4.32 | -4.26% | 96.80 | 101.66 | 45149 | 44582.45 | 2.72% |
| 2026-01-28 | 103.05 | 101.47 | -2.69 | -2.58% | 100.30 | 103.99 | 33979 | 34408.84 | 2.05% |
| 2026-01-27 | 105.70 | 104.16 | -2.24 | -2.11% | 101.00 | 105.70 | 39735 | 40785.67 | 2.40% |
| 2026-01-26 | 111.86 | 106.40 | -5.55 | -4.96% | 106.00 | 112.30 | 51307 | 55256.90 | 3.09% |
| 2026-01-23 | 112.97 | 111.95 | -0.43 | -0.38% | 111.15 | 115.89 | 42052 | 47431.41 | 2.54% |
| 2026-01-22 | 113.00 | 112.38 | -0.62 | -0.55% | 112.09 | 115.99 | 37907 | 43063.48 | 2.29% |
| 2026-01-21 | 115.30 | 113.00 | -3.04 | -2.62% | 112.80 | 116.98 | 37174 | 42620.13 | 2.24% |
| 2026-01-20 | 115.00 | 116.04 | 0.85 | 0.74% | 111.88 | 116.88 | 56580 | 64711.52 | 3.41% |
| 2026-01-19 | 114.51 | 115.19 | 1.05 | 0.92% | 111.80 | 115.98 | 39775 | 45525.59 | 2.40% |
| 2026-01-16 | 112.51 | 114.14 | 1.69 | 1.50% | 112.51 | 116.50 | 47257 | 54169.85 | 2.85% |
| 2026-01-15 | 114.16 | 112.45 | -1.71 | -1.50% | 111.21 | 114.17 | 28785 | 32275.24 | 1.74% |
| 2026-01-14 | 108.03 | 114.16 | 5.64 | 5.20% | 108.00 | 118.00 | 89393 | 101586.69 | 5.39% |
| 2026-01-13 | 111.82 | 108.52 | -3.36 | -3.00% | 107.59 | 112.47 | 45220 | 49481.21 | 2.73% |
| 2026-01-12 | 111.41 | 111.88 | 0.12 | 0.11% | 107.59 | 112.85 | 60089 | 66055.86 | 3.62% |
| 2026-01-09 | 111.78 | 111.76 | 0.00 | 0.00% | 110.41 | 112.50 | 36071 | 40134.75 | 2.18% |
| 2026-01-08 | 114.01 | 111.76 | -2.44 | -2.14% | 111.26 | 115.60 | 40339 | 45353.30 | 2.43% |
| 2026-01-07 | 114.00 | 114.20 | -0.34 | -0.30% | 112.20 | 117.58 | 35922 | 41180.50 | 2.17% |
| 2026-01-06 | 115.60 | 114.54 | -0.82 | -0.71% | 113.80 | 118.46 | 45329 | 52251.73 | 2.73% |
| 2026-01-05 | 115.00 | 115.36 | 1.80 | 1.59% | 113.00 | 117.50 | 33690 | 38968.63 | 2.03% |
| 2025-12-31 | 117.00 | 113.56 | -4.39 | -3.72% | 113.50 | 117.00 | 33069 | 37883.30 | 1.99% |
| 2025-12-30 | 112.99 | 117.95 | 4.55 | 4.01% | 112.12 | 120.15 | 50007 | 58038.95 | 3.02% |
| 2025-12-29 | 112.43 | 113.40 | 1.85 | 1.66% | 110.80 | 114.46 | 30882 | 34922.70 | 1.86% |
| 2025-12-26 | 114.56 | 111.55 | -3.01 | -2.63% | 111.34 | 114.70 | 34338 | 38526.56 | 2.07% |
| 2025-12-25 | 113.80 | 114.56 | 2.15 | 1.91% | 112.33 | 115.88 | 36162 | 41370.73 | 2.18% |
| 2025-12-24 | 110.02 | 112.41 | 2.39 | 2.17% | 108.88 | 114.31 | 38027 | 42677.75 | 2.29% |
| 2025-12-23 | 110.57 | 110.02 | -1.66 | -1.49% | 109.18 | 111.93 | 29562 | 32540.27 | 1.78% |
| 2025-12-22 | 111.50 | 111.68 | 0.68 | 0.61% | 110.50 | 113.30 | 30481 | 34082.41 | 1.84% |
| 2025-12-19 | 114.10 | 111.00 | -2.50 | -2.20% | 110.90 | 114.39 | 37056 | 41575.96 | 2.23% |
| 2025-12-18 | 116.61 | 113.50 | -4.29 | -3.64% | 112.00 | 116.61 | 33974 | 38840.32 | 2.05% |
| 2025-12-17 | 116.80 | 117.79 | 2.39 | 2.07% | 115.56 | 119.97 | 49607 | 58392.11 | 2.99% |
| 2025-12-16 | 127.66 | 115.40 | -12.80 | -9.98% | 115.38 | 127.66 | 80605 | 95466.63 | 4.86% |
| 2025-12-15 | 140.98 | 128.20 | -14.24 | -10.00% | 128.20 | 140.98 | 46189 | 60138.02 | 2.79% |
| 2025-12-12 | 136.89 | 142.44 | 5.54 | 4.05% | 134.00 | 144.00 | 49220 | 68803.48 | 2.97% |
| 2025-12-11 | 138.95 | 136.90 | -2.05 | -1.48% | 136.80 | 141.49 | 38035 | 52932.85 | 2.29% |
| 2025-12-10 | 132.82 | 138.95 | 5.46 | 4.09% | 132.49 | 140.64 | 51349 | 70880.00 | 3.10% |
| 2025-12-09 | 129.36 | 133.49 | 4.12 | 3.18% | 128.01 | 136.68 | 47785 | 63379.29 | 2.88% |
| 2025-12-08 | 128.60 | 129.37 | 5.87 | 4.75% | 127.00 | 133.65 | 75307 | 97550.65 | 4.54% |
| 2025-12-05 | 112.51 | 123.50 | 11.23 | 10.00% | 112.51 | 123.50 | 62754 | 75580.79 | 3.78% |
| 2025-12-04 | 112.50 | 112.27 | 2.33 | 2.12% | 109.53 | 112.76 | 23050 | 25648.11 | 1.39% |
| 2025-12-03 | 112.02 | 109.94 | -2.05 | -1.83% | 109.69 | 113.74 | 15708 | 17411.28 | 0.95% |
| 2025-12-02 | 114.00 | 111.99 | -2.46 | -2.15% | 110.58 | 114.18 | 18312 | 20526.37 | 1.10% |
| 2025-12-01 | 114.80 | 114.45 | 0.97 | 0.85% | 113.46 | 115.77 | 17869 | 20457.16 | 1.08% |
| 2025-11-28 | 112.30 | 113.48 | 0.98 | 0.87% | 110.70 | 113.86 | 15458 | 17413.05 | 0.93% |
| 2025-11-27 | 111.38 | 112.50 | 0.65 | 0.58% | 111.30 | 115.50 | 22639 | 25781.92 | 1.37% |
| 2025-11-26 | 112.00 | 111.85 | 0.09 | 0.08% | 110.09 | 114.44 | 23816 | 26795.74 | 1.44% |
| 2025-11-25 | 109.33 | 111.76 | 5.10 | 4.78% | 107.67 | 112.99 | 49575 | 54933.11 | 2.99% |
| 2025-11-24 | 117.88 | 106.66 | -11.85 | -10.00% | 106.66 | 118.79 | 64049 | 69887.19 | 3.86% |
中坚科技(002779)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。
