| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 50.50 | 49.11 | -1.54 | -3.04% | 49.05 | 50.50 | 103500 | 51343.63 | 1.32% | 18.00 |
| 2025-12-12 | 51.13 | 50.65 | -0.50 | -0.98% | 50.16 | 51.31 | 125713 | 63700.71 | 1.61% | 0.00 |
| 2025-12-11 | 52.41 | 51.15 | -1.05 | -2.01% | 50.88 | 52.43 | 84829 | 43630.29 | 1.08% | 0.00 |
| 2025-12-10 | 51.74 | 52.20 | 0.32 | 0.62% | 51.12 | 52.33 | 70249 | 36287.34 | 0.90% | 0.00 |
| 2025-12-09 | 52.71 | 51.88 | -1.07 | -2.02% | 51.80 | 52.99 | 80805 | 42300.67 | 1.03% | 0.00 |
| 2025-12-08 | 52.29 | 52.95 | 0.97 | 1.87% | 52.00 | 53.35 | 116284 | 61558.32 | 1.48% | 0.00 |
| 2025-12-05 | 51.30 | 51.98 | 0.68 | 1.33% | 50.81 | 52.09 | 83176 | 42962.52 | 1.06% | 0.00 |
| 2025-12-04 | 51.10 | 51.30 | 0.45 | 0.88% | 50.84 | 52.00 | 100424 | 51657.01 | 1.28% | 0.00 |
| 2025-12-03 | 50.77 | 50.85 | 0.26 | 0.51% | 50.26 | 51.04 | 51111 | 25894.21 | 0.65% | 0.00 |
| 2025-12-02 | 50.89 | 50.59 | -0.39 | -0.77% | 50.47 | 51.35 | 52145 | 26473.56 | 0.67% | 0.00 |
| 2025-12-01 | 49.95 | 50.98 | 1.14 | 2.29% | 49.63 | 51.06 | 84665 | 42803.27 | 1.08% | 0.00 |
| 2025-11-28 | 49.96 | 49.84 | 0.10 | 0.20% | 49.51 | 50.05 | 51170 | 25477.20 | 0.65% | 2.00 |
| 2025-11-27 | 49.90 | 49.74 | -0.34 | -0.68% | 49.61 | 50.88 | 69895 | 35161.30 | 0.89% | 0.00 |
| 2025-11-26 | 50.68 | 50.08 | -0.27 | -0.54% | 50.00 | 50.90 | 66489 | 33499.90 | 0.85% | 0.00 |
| 2025-11-25 | 51.30 | 50.35 | -0.55 | -1.08% | 50.34 | 51.36 | 73312 | 37243.87 | 0.94% | 0.00 |
| 2025-11-24 | 50.04 | 50.90 | 1.22 | 2.46% | 49.97 | 51.30 | 111483 | 56567.82 | 1.42% | 0.00 |
| 2025-11-21 | 48.82 | 49.68 | 0.48 | 0.98% | 48.27 | 50.24 | 120857 | 59677.31 | 1.54% | 10.00 |
| 2025-11-20 | 49.40 | 49.20 | 0.13 | 0.26% | 48.98 | 49.80 | 50326 | 24829.30 | 0.64% | 0.00 |
| 2025-11-19 | 50.22 | 49.07 | -1.11 | -2.21% | 49.07 | 50.39 | 64726 | 32078.34 | 0.83% | 0.00 |
| 2025-11-18 | 50.70 | 50.18 | -0.56 | -1.10% | 49.84 | 50.70 | 68004 | 34114.85 | 0.87% | 0.00 |
| 2025-11-17 | 50.14 | 50.74 | 0.60 | 1.20% | 49.92 | 50.82 | 70987 | 35780.79 | 0.91% | 0.00 |
| 2025-11-14 | 50.31 | 50.14 | -0.29 | -0.58% | 50.03 | 50.96 | 76498 | 38658.11 | 0.98% | 5.00 |
| 2025-11-13 | 49.75 | 50.43 | 0.98 | 1.98% | 49.50 | 50.50 | 89839 | 45045.35 | 1.15% | 0.00 |
| 2025-11-12 | 49.67 | 49.45 | -0.18 | -0.36% | 49.10 | 50.05 | 70677 | 35066.21 | 0.90% | 0.00 |
| 2025-11-11 | 50.25 | 49.63 | -0.62 | -1.23% | 49.60 | 50.69 | 107497 | 53712.74 | 1.37% | 0.00 |
| 2025-11-10 | 51.00 | 50.25 | -0.33 | -0.65% | 50.06 | 51.33 | 98908 | 49796.45 | 1.26% | 4.00 |
| 2025-11-07 | 51.02 | 50.58 | -0.81 | -1.58% | 50.46 | 51.23 | 88005 | 44738.56 | 1.12% | 0.00 |
| 2025-11-06 | 50.85 | 51.39 | 0.79 | 1.56% | 50.64 | 51.50 | 90647 | 46371.43 | 1.16% | 0.00 |
| 2025-11-05 | 50.51 | 50.60 | -0.27 | -0.53% | 50.15 | 51.00 | 90419 | 45721.02 | 1.15% | 0.00 |
| 2025-11-04 | 52.11 | 50.87 | -1.38 | -2.64% | 50.66 | 52.51 | 121162 | 62467.60 | 1.55% | 0.00 |
| 2025-11-03 | 52.52 | 52.25 | -0.07 | -0.13% | 51.41 | 52.85 | 115652 | 60178.39 | 1.48% | 9.90 |
| 2025-10-31 | 52.09 | 52.32 | 0.32 | 0.62% | 52.05 | 53.45 | 120549 | 63527.28 | 1.54% | 0.00 |
| 2025-10-30 | 53.31 | 52.00 | -1.56 | -2.91% | 52.00 | 53.79 | 146701 | 77475.02 | 1.87% | 0.00 |
| 2025-10-29 | 52.45 | 53.56 | 0.58 | 1.09% | 52.30 | 53.98 | 125584 | 67064.54 | 1.60% | 0.00 |
| 2025-10-28 | 53.00 | 52.98 | -0.22 | -0.41% | 52.88 | 54.40 | 168425 | 90402.38 | 2.15% | 0.00 |
| 2025-10-27 | 52.02 | 53.20 | 0.10 | 0.19% | 51.60 | 53.68 | 281836 | 147906.14 | 3.60% | 0.00 |
| 2025-10-24 | 53.03 | 53.10 | -0.23 | -0.43% | 53.00 | 53.91 | 142879 | 76421.16 | 1.82% | 0.00 |
| 2025-10-23 | 52.45 | 53.33 | 0.78 | 1.48% | 51.73 | 53.33 | 99044 | 51830.20 | 1.26% | 0.00 |
| 2025-10-22 | 53.20 | 52.55 | -0.73 | -1.37% | 52.35 | 53.36 | 106938 | 56382.47 | 1.37% | 0.00 |
| 2025-10-21 | 53.34 | 53.28 | 0.53 | 1.00% | 52.92 | 53.87 | 123615 | 65993.07 | 1.58% | 2.00 |
| 2025-10-20 | 53.61 | 52.75 | 0.01 | 0.02% | 52.22 | 54.00 | 132117 | 70170.71 | 1.69% | 0.00 |
| 2025-10-17 | 54.60 | 52.74 | -1.77 | -3.25% | 52.74 | 54.60 | 177400 | 94818.92 | 2.27% | 0.00 |
| 2025-10-16 | 55.52 | 54.51 | -1.51 | -2.70% | 54.35 | 56.28 | 174677 | 96303.55 | 2.23% | 0.00 |
| 2025-10-15 | 55.70 | 56.02 | 0.49 | 0.88% | 54.58 | 56.17 | 198695 | 110076.01 | 2.54% | 0.00 |
| 2025-10-14 | 59.68 | 55.53 | -4.17 | -6.98% | 55.20 | 59.69 | 403102 | 230665.78 | 5.15% | 2.00 |
| 2025-10-13 | 57.00 | 59.70 | 1.61 | 2.77% | 57.00 | 60.60 | 460376 | 271489.03 | 5.88% | 0.00 |
| 2025-10-10 | 57.20 | 58.09 | 0.31 | 0.54% | 55.60 | 59.30 | 412352 | 236279.86 | 5.26% | 25.00 |
| 2025-10-09 | 55.38 | 57.78 | 2.70 | 4.90% | 54.57 | 59.50 | 436482 | 249433.34 | 5.57% | 2.00 |
| 2025-09-30 | 54.00 | 55.08 | 1.42 | 2.65% | 53.40 | 55.45 | 250719 | 137059.14 | 3.20% | 5.00 |
| 2025-09-29 | 52.39 | 53.66 | 1.36 | 2.60% | 52.30 | 53.79 | 219314 | 116821.29 | 2.80% | 15.00 |
| 2025-09-26 | 53.19 | 52.30 | -0.90 | -1.69% | 52.05 | 53.19 | 166665 | 87628.50 | 2.13% | 0.00 |
| 2025-09-25 | 53.70 | 53.20 | -0.18 | -0.34% | 52.97 | 53.90 | 255877 | 136561.25 | 3.27% | 0.00 |
| 2025-09-24 | 49.21 | 53.38 | 3.83 | 7.73% | 49.20 | 53.66 | 462412 | 244324.77 | 5.90% | 7.00 |
| 2025-09-23 | 50.51 | 49.55 | -1.08 | -2.13% | 48.34 | 51.03 | 213943 | 105558.98 | 2.73% | 0.00 |
| 2025-09-22 | 50.40 | 50.63 | 0.25 | 0.50% | 50.13 | 50.83 | 131344 | 66313.87 | 1.68% | 0.00 |
| 2025-09-19 | 50.80 | 50.38 | -0.58 | -1.14% | 50.15 | 51.67 | 187714 | 95536.08 | 2.40% | 0.00 |
| 2025-09-18 | 51.46 | 50.96 | -0.64 | -1.24% | 49.93 | 52.62 | 302529 | 156068.45 | 3.86% | 5.00 |
| 2025-09-17 | 52.00 | 51.60 | 0.00 | 0.00% | 51.30 | 52.10 | 164012 | 84658.61 | 2.09% | 0.00 |
| 2025-09-16 | 51.40 | 51.60 | 0.55 | 1.08% | 50.50 | 52.14 | 187990 | 96450.83 | 2.40% | 10.00 |
| 2025-09-15 | 50.48 | 51.05 | 0.43 | 0.85% | 50.41 | 51.78 | 181746 | 93114.04 | 2.32% | 0.00 |
| 2025-09-12 | 50.38 | 50.62 | 0.33 | 0.66% | 50.01 | 51.16 | 195250 | 98677.62 | 2.49% | 0.00 |
| 2025-09-11 | 49.26 | 50.29 | 1.03 | 2.09% | 48.70 | 50.53 | 195142 | 97207.91 | 2.49% | 6.00 |
| 2025-09-10 | 49.60 | 49.26 | -0.35 | -0.71% | 49.01 | 49.99 | 99198 | 49038.46 | 1.27% | 10.00 |
| 2025-09-09 | 50.27 | 49.61 | -1.19 | -2.34% | 49.02 | 50.35 | 166936 | 82831.49 | 2.13% | 0.00 |
| 2025-09-08 | 48.37 | 50.80 | 2.45 | 5.07% | 48.16 | 51.66 | 256851 | 128528.30 | 3.28% | 20.42 |
| 2025-09-05 | 47.32 | 48.35 | 1.13 | 2.39% | 47.16 | 48.35 | 147375 | 70482.88 | 1.88% | 3.00 |
| 2025-09-04 | 48.46 | 47.22 | -1.00 | -2.07% | 46.71 | 48.85 | 194906 | 93149.93 | 2.49% | 0.00 |
| 2025-09-03 | 49.64 | 48.22 | -1.30 | -2.63% | 48.18 | 49.89 | 157817 | 77202.91 | 2.01% | 5.00 |
| 2025-09-02 | 50.57 | 49.52 | -1.31 | -2.58% | 48.39 | 50.83 | 263300 | 129956.94 | 3.36% | 12.00 |
| 2025-09-01 | 51.00 | 50.83 | -1.17 | -2.25% | 50.06 | 52.20 | 292110 | 148122.20 | 3.73% | 15.00 |
| 2025-08-29 | 52.46 | 52.00 | -0.23 | -0.44% | 51.67 | 53.20 | 222292 | 116297.37 | 2.84% | 12.50 |
| 2025-08-28 | 50.82 | 52.23 | 1.21 | 2.37% | 50.23 | 52.25 | 260787 | 133824.34 | 3.33% | 13.17 |
| 2025-08-27 | 52.50 | 51.02 | -0.48 | -0.93% | 51.00 | 54.30 | 311772 | 164791.31 | 3.98% | 8.00 |
| 2025-08-26 | 51.70 | 51.50 | -0.37 | -0.71% | 51.43 | 52.35 | 150346 | 77863.76 | 1.92% | 0.00 |
| 2025-08-25 | 52.60 | 51.87 | 0.11 | 0.21% | 50.94 | 52.75 | 272295 | 141005.08 | 3.48% | 20.00 |
| 2025-08-22 | 50.21 | 51.76 | 1.38 | 2.74% | 50.21 | 51.77 | 231382 | 118221.79 | 2.95% | 4.00 |
| 2025-08-21 | 51.29 | 50.38 | -0.83 | -1.62% | 50.02 | 51.34 | 174852 | 88635.63 | 2.23% | 0.00 |
| 2025-08-20 | 49.50 | 51.21 | 1.94 | 3.94% | 49.16 | 51.42 | 296374 | 149953.70 | 3.78% | 4.00 |
| 2025-08-19 | 49.22 | 49.27 | 0.02 | 0.04% | 48.51 | 50.18 | 180316 | 88658.69 | 2.30% | 2.44 |
| 2025-08-18 | 48.69 | 49.25 | 0.64 | 1.32% | 48.63 | 49.88 | 228624 | 112690.33 | 2.92% | 0.00 |
中控技术(688777)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。
