| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-17 | 74.90 | 76.59 | 1.69 | 2.26% | 74.55 | 79.00 | 75595 | 58233.59 | 4.56% |
| 2025-06-16 | 75.51 | 74.90 | -1.85 | -2.41% | 74.50 | 76.91 | 62751 | 47302.09 | 3.78% |
| 2025-06-13 | 76.00 | 76.75 | -0.73 | -0.94% | 74.50 | 77.45 | 80813 | 61548.27 | 4.87% |
| 2025-06-12 | 74.92 | 77.48 | 1.81 | 2.39% | 74.11 | 78.93 | 125519 | 96875.55 | 7.57% |
| 2025-06-11 | 69.00 | 75.67 | 6.88 | 10.00% | 68.81 | 75.67 | 113875 | 82704.17 | 6.87% |
| 2025-06-10 | 99.06 | 96.42 | -1.90 | -1.93% | 92.88 | 99.07 | 56724 | 54096.51 | 4.79% |
| 2025-06-09 | 95.70 | 98.32 | 2.61 | 2.73% | 95.70 | 99.98 | 64620 | 63666.66 | 5.46% |
| 2025-06-06 | 97.80 | 95.71 | -2.04 | -2.09% | 94.30 | 97.80 | 37524 | 35952.58 | 3.17% |
| 2025-06-05 | 97.02 | 97.75 | -0.15 | -0.15% | 96.10 | 100.00 | 53635 | 52518.29 | 4.53% |
| 2025-06-04 | 98.10 | 97.90 | 0.75 | 0.77% | 96.84 | 98.33 | 32854 | 32032.43 | 2.77% |
| 2025-06-03 | 98.73 | 97.15 | -2.75 | -2.75% | 96.88 | 100.30 | 44943 | 44198.79 | 3.79% |
| 2025-05-30 | 102.64 | 99.90 | -3.45 | -3.34% | 99.45 | 102.99 | 36043 | 36145.85 | 3.04% |
| 2025-05-29 | 103.88 | 103.35 | -0.72 | -0.69% | 103.18 | 105.49 | 33022 | 34429.61 | 2.79% |
| 2025-05-28 | 104.19 | 104.07 | 0.30 | 0.29% | 101.03 | 106.55 | 56769 | 58796.75 | 4.79% |
| 2025-05-27 | 107.80 | 103.77 | -4.32 | -4.00% | 103.00 | 107.81 | 51194 | 53533.80 | 4.32% |
| 2025-05-26 | 107.99 | 108.09 | 0.13 | 0.12% | 106.65 | 109.60 | 41385 | 44659.66 | 3.49% |
| 2025-05-23 | 111.00 | 107.96 | -4.08 | -3.64% | 107.90 | 113.00 | 63390 | 69638.46 | 5.35% |
| 2025-05-22 | 114.60 | 112.04 | -3.89 | -3.36% | 111.66 | 118.00 | 51460 | 58770.29 | 4.35% |
| 2025-05-21 | 118.88 | 115.93 | -5.03 | -4.16% | 112.65 | 120.88 | 57119 | 66572.29 | 4.82% |
| 2025-05-20 | 123.00 | 120.96 | -5.04 | -4.00% | 120.60 | 127.20 | 66184 | 81192.55 | 5.59% |
| 2025-05-19 | 122.60 | 126.00 | 1.80 | 1.45% | 119.00 | 136.29 | 88920 | 111499.06 | 7.51% |
| 2025-05-16 | 115.00 | 124.20 | 6.49 | 5.51% | 114.28 | 129.48 | 101166 | 123508.81 | 8.54% |
| 2025-05-15 | 111.50 | 117.71 | 5.71 | 5.10% | 107.56 | 123.10 | 81719 | 92765.54 | 6.90% |
| 2025-05-14 | 113.11 | 112.00 | -0.29 | -0.26% | 110.58 | 114.69 | 61122 | 68953.28 | 5.16% |
| 2025-05-13 | 118.38 | 112.29 | -2.10 | -1.84% | 111.38 | 118.38 | 84126 | 96105.01 | 7.10% |
| 2025-05-12 | 105.91 | 114.39 | 10.40 | 10.00% | 104.43 | 114.39 | 94898 | 104624.48 | 8.01% |
| 2025-05-09 | 104.36 | 103.99 | -0.35 | -0.34% | 99.13 | 107.50 | 67994 | 69842.91 | 5.74% |
| 2025-05-08 | 103.54 | 104.34 | 0.79 | 0.76% | 102.11 | 105.60 | 36735 | 38176.18 | 3.10% |
| 2025-05-07 | 109.00 | 103.55 | -4.55 | -4.21% | 101.18 | 111.39 | 75479 | 79826.07 | 6.37% |
| 2025-05-06 | 105.50 | 108.10 | 2.73 | 2.59% | 103.45 | 109.57 | 59254 | 63079.99 | 5.00% |
| 2025-04-30 | 101.82 | 105.37 | 3.71 | 3.65% | 101.01 | 107.65 | 63759 | 66625.07 | 5.38% |
| 2025-04-29 | 99.40 | 101.66 | 1.37 | 1.37% | 99.34 | 103.00 | 56765 | 57588.41 | 4.79% |
| 2025-04-28 | 104.00 | 100.29 | -4.10 | -3.93% | 99.99 | 104.88 | 56124 | 56842.65 | 4.74% |
| 2025-04-25 | 96.92 | 104.39 | 9.49 | 10.00% | 96.50 | 104.39 | 57275 | 57913.59 | 4.84% |
| 2025-04-24 | 97.00 | 94.90 | -3.50 | -3.56% | 94.40 | 98.00 | 55269 | 53002.16 | 4.67% |
| 2025-04-23 | 97.51 | 98.40 | 1.60 | 1.65% | 96.68 | 102.99 | 85267 | 84484.68 | 7.20% |
| 2025-04-22 | 100.67 | 96.80 | -3.10 | -3.10% | 96.33 | 102.50 | 66227 | 65945.80 | 5.59% |
| 2025-04-21 | 92.90 | 99.90 | 5.75 | 6.11% | 89.41 | 100.67 | 82704 | 78815.66 | 6.98% |
| 2025-04-18 | 95.00 | 94.15 | 0.49 | 0.52% | 93.33 | 95.95 | 50880 | 48252.44 | 4.30% |
| 2025-04-17 | 92.70 | 93.66 | 2.06 | 2.25% | 89.33 | 96.66 | 69080 | 64929.49 | 5.83% |
| 2025-04-16 | 90.11 | 91.60 | 2.08 | 2.32% | 88.00 | 94.66 | 73211 | 67467.91 | 6.18% |
| 2025-04-15 | 92.03 | 89.52 | -1.15 | -1.27% | 88.88 | 94.97 | 53831 | 48757.77 | 4.55% |
| 2025-04-14 | 90.75 | 90.67 | 4.29 | 4.97% | 88.77 | 93.74 | 96358 | 88036.91 | 8.14% |
| 2025-04-11 | 76.97 | 86.38 | 7.85 | 10.00% | 76.96 | 86.38 | 59446 | 49317.85 | 5.02% |
| 2025-04-10 | 77.50 | 78.53 | 4.53 | 6.12% | 75.61 | 79.93 | 115274 | 89914.97 | 9.73% |
| 2025-04-09 | 71.70 | 74.00 | -4.70 | -5.97% | 70.83 | 74.74 | 159896 | 115207.12 | 13.50% |
| 2025-04-08 | 81.00 | 78.70 | -8.74 | -10.00% | 78.70 | 82.19 | 17548 | 13935.06 | 1.48% |
| 2025-04-07 | 87.44 | 87.44 | -9.72 | -10.00% | 87.44 | 89.89 | 10646 | 9345.29 | 0.90% |
| 2025-04-03 | 102.01 | 97.16 | -4.33 | -4.27% | 97.10 | 104.98 | 34100 | 33974.31 | 2.88% |
| 2025-04-02 | 96.22 | 101.49 | 5.29 | 5.50% | 95.52 | 105.00 | 54022 | 54705.01 | 4.56% |
| 2025-04-01 | 97.88 | 96.20 | -0.35 | -0.36% | 95.60 | 99.36 | 25434 | 24740.53 | 2.15% |
| 2025-03-31 | 98.00 | 96.55 | -2.43 | -2.46% | 93.03 | 99.50 | 40336 | 38466.78 | 3.41% |
| 2025-03-28 | 102.00 | 98.98 | -3.48 | -3.40% | 98.73 | 103.29 | 34135 | 34178.02 | 2.88% |
| 2025-03-27 | 103.48 | 102.46 | -1.24 | -1.20% | 102.38 | 106.60 | 25773 | 26725.58 | 2.18% |
| 2025-03-26 | 101.50 | 103.70 | 2.40 | 2.37% | 100.01 | 107.01 | 36902 | 38610.66 | 3.12% |
| 2025-03-25 | 106.00 | 101.30 | -4.50 | -4.25% | 100.70 | 107.76 | 33565 | 34541.80 | 2.83% |
| 2025-03-24 | 106.94 | 105.80 | -1.14 | -1.07% | 102.88 | 107.88 | 44581 | 46718.99 | 3.76% |
| 2025-03-21 | 113.54 | 106.94 | -6.76 | -5.95% | 105.71 | 113.54 | 53103 | 57506.98 | 4.48% |
| 2025-03-20 | 116.90 | 113.70 | -5.25 | -4.41% | 110.66 | 118.33 | 43098 | 49071.66 | 3.64% |
| 2025-03-19 | 116.00 | 118.95 | 2.72 | 2.34% | 115.01 | 122.00 | 54548 | 65257.71 | 4.61% |
| 2025-03-18 | 117.50 | 116.23 | -1.33 | -1.13% | 114.40 | 117.91 | 30455 | 35355.93 | 2.57% |
| 2025-03-17 | 118.00 | 117.56 | 0.91 | 0.78% | 116.03 | 121.57 | 50745 | 59965.23 | 4.28% |
| 2025-03-14 | 111.10 | 116.65 | 3.60 | 3.18% | 111.10 | 118.69 | 44914 | 51616.06 | 3.79% |
| 2025-03-13 | 116.69 | 113.05 | -5.77 | -4.86% | 112.22 | 118.01 | 57836 | 65902.16 | 4.88% |
| 2025-03-12 | 118.80 | 118.82 | 2.32 | 1.99% | 115.00 | 121.90 | 54309 | 64506.21 | 4.59% |
| 2025-03-11 | 117.16 | 116.50 | -2.32 | -1.95% | 112.72 | 120.77 | 69325 | 80289.99 | 5.85% |
| 2025-03-10 | 125.00 | 118.82 | -7.20 | -5.71% | 114.00 | 126.44 | 66121 | 78453.98 | 5.58% |
| 2025-03-07 | 124.00 | 126.02 | -1.71 | -1.34% | 123.20 | 129.56 | 53810 | 67811.09 | 4.54% |
| 2025-03-06 | 128.07 | 127.73 | 2.04 | 1.62% | 123.50 | 130.00 | 78473 | 99626.30 | 6.63% |
| 2025-03-05 | 120.99 | 125.69 | 4.59 | 3.79% | 117.10 | 128.09 | 96147 | 117223.23 | 8.12% |
| 2025-03-04 | 121.10 | 121.10 | 1.24 | 1.03% | 119.99 | 125.85 | 73980 | 90851.93 | 6.25% |
| 2025-03-03 | 121.54 | 119.86 | -0.49 | -0.41% | 116.66 | 123.87 | 61680 | 74544.88 | 5.21% |
| 2025-02-28 | 130.00 | 120.35 | -11.75 | -8.89% | 120.30 | 130.00 | 79166 | 97743.60 | 6.68% |
| 2025-02-27 | 135.00 | 132.10 | -5.72 | -4.15% | 126.00 | 137.82 | 85747 | 112699.81 | 7.24% |
| 2025-02-26 | 133.00 | 137.82 | 1.90 | 1.40% | 132.77 | 145.97 | 78048 | 109117.02 | 6.59% |
| 2025-02-25 | 130.00 | 135.92 | 2.67 | 2.00% | 129.80 | 140.60 | 78890 | 106733.07 | 6.66% |
| 2025-02-24 | 149.00 | 133.25 | -14.80 | -10.00% | 133.25 | 151.99 | 93116 | 130495.52 | 7.86% |
| 2025-02-21 | 134.97 | 148.05 | 13.46 | 10.00% | 134.65 | 148.05 | 75287 | 109097.69 | 6.36% |
| 2025-02-20 | 127.00 | 134.59 | 9.57 | 7.65% | 124.01 | 136.77 | 57117 | 74644.58 | 4.82% |
| 2025-02-19 | 114.75 | 125.02 | 11.11 | 9.75% | 113.00 | 125.02 | 51748 | 62414.36 | 4.37% |
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。
