| 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 | 21.88 | 22.24 | 0.28 | 1.28% | 21.88 | 22.24 | 17636 | 3892.28 | 0.93% | 0.00 |
| 2025-08-21 | 22.39 | 21.96 | -0.22 | -0.99% | 21.80 | 22.39 | 14446 | 3187.93 | 0.77% | 0.00 |
| 2025-08-20 | 22.08 | 22.18 | 0.02 | 0.09% | 21.81 | 22.29 | 16103 | 3549.98 | 0.85% | 0.00 |
| 2025-08-19 | 22.05 | 22.16 | 0.07 | 0.32% | 21.78 | 22.45 | 17370 | 3826.79 | 0.92% | 0.00 |
| 2025-08-18 | 21.97 | 22.09 | 0.32 | 1.47% | 21.88 | 22.24 | 22731 | 5025.14 | 1.20% | 0.00 |
| 2025-08-15 | 21.61 | 21.77 | 0.14 | 0.65% | 21.61 | 21.97 | 19285 | 4214.58 | 1.02% | 0.00 |
| 2025-08-14 | 22.50 | 21.63 | -0.77 | -3.44% | 21.56 | 22.50 | 27157 | 5963.39 | 1.44% | 0.00 |
| 2025-08-13 | 22.45 | 22.40 | -0.05 | -0.22% | 22.32 | 22.76 | 14805 | 3323.07 | 0.78% | 0.00 |
| 2025-08-12 | 22.68 | 22.45 | -0.22 | -0.97% | 22.30 | 22.82 | 15519 | 3494.22 | 0.82% | 0.00 |
| 2025-08-11 | 22.48 | 22.67 | 0.32 | 1.43% | 22.40 | 22.95 | 23174 | 5260.17 | 1.23% | 0.00 |
| 2025-08-08 | 22.24 | 22.35 | 0.07 | 0.31% | 22.04 | 22.54 | 23460 | 5230.78 | 1.24% | 0.00 |
| 2025-08-07 | 22.48 | 22.28 | -0.18 | -0.80% | 22.22 | 22.53 | 14244 | 3185.78 | 0.75% | 0.00 |
| 2025-08-06 | 22.37 | 22.46 | 0.09 | 0.40% | 22.25 | 22.55 | 18152 | 4065.07 | 0.96% | 0.00 |
| 2025-08-05 | 22.40 | 22.37 | 0.08 | 0.36% | 22.23 | 22.48 | 13855 | 3095.71 | 0.73% | 0.00 |
| 2025-08-04 | 21.79 | 22.29 | 0.44 | 2.01% | 21.74 | 22.29 | 15725 | 3475.88 | 0.83% | 0.00 |
| 2025-08-01 | 21.53 | 21.85 | 0.17 | 0.78% | 21.52 | 21.95 | 16958 | 3698.04 | 0.90% | 0.00 |
| 2025-07-31 | 21.77 | 21.68 | -0.04 | -0.18% | 21.56 | 22.07 | 17165 | 3744.74 | 0.91% | 0.00 |
| 2025-07-30 | 21.94 | 21.72 | -0.21 | -0.96% | 21.54 | 21.99 | 13977 | 3045.35 | 0.74% | 0.00 |
| 2025-07-29 | 21.85 | 21.93 | 0.05 | 0.23% | 21.69 | 21.98 | 12562 | 2741.28 | 0.67% | 0.00 |
| 2025-07-28 | 21.73 | 21.88 | 0.26 | 1.20% | 21.61 | 21.97 | 18668 | 4070.97 | 0.99% | 0.00 |
| 2025-07-25 | 21.66 | 21.62 | 0.02 | 0.09% | 21.45 | 21.77 | 18697 | 4039.22 | 0.99% | 0.00 |
| 2025-07-24 | 21.79 | 21.60 | -0.09 | -0.41% | 21.50 | 21.89 | 14720 | 3185.20 | 0.78% | 0.00 |
| 2025-07-23 | 21.71 | 21.69 | -0.02 | -0.09% | 21.57 | 21.91 | 18549 | 4037.39 | 0.98% | 0.00 |
| 2025-07-22 | 21.77 | 21.71 | 0.03 | 0.14% | 21.62 | 22.02 | 18122 | 3946.53 | 0.96% | 0.00 |
| 2025-07-21 | 21.52 | 21.68 | 0.16 | 0.74% | 21.46 | 21.75 | 16051 | 3467.47 | 0.85% | 0.00 |
| 2025-07-18 | 21.42 | 21.52 | 0.10 | 0.47% | 21.25 | 21.62 | 13774 | 2951.32 | 0.73% | 0.00 |
| 2025-07-17 | 21.08 | 21.42 | 0.43 | 2.05% | 20.97 | 21.67 | 24783 | 5288.19 | 1.31% | 0.00 |
| 2025-07-16 | 20.92 | 20.99 | 0.16 | 0.77% | 20.73 | 21.10 | 9374 | 1966.85 | 0.50% | 0.00 |
| 2025-07-15 | 21.10 | 20.83 | -0.35 | -1.65% | 20.70 | 21.28 | 13294 | 2779.69 | 0.70% | 0.00 |
| 2025-07-14 | 20.97 | 21.18 | 0.23 | 1.10% | 20.91 | 21.28 | 15357 | 3240.81 | 0.81% | 0.00 |
| 2025-07-11 | 21.00 | 20.95 | 0.04 | 0.19% | 20.72 | 21.03 | 10835 | 2264.53 | 0.57% | 0.00 |
| 2025-07-10 | 21.02 | 20.91 | -0.05 | -0.24% | 20.76 | 21.09 | 6249 | 1307.25 | 0.33% | 0.00 |
| 2025-07-09 | 21.17 | 20.96 | -0.14 | -0.66% | 20.93 | 21.17 | 6768 | 1423.78 | 0.36% | 0.00 |
| 2025-07-08 | 20.99 | 21.10 | 0.21 | 1.01% | 20.82 | 21.14 | 8954 | 1884.19 | 0.47% | 0.00 |
| 2025-07-07 | 20.70 | 20.89 | 0.11 | 0.53% | 20.65 | 20.94 | 9020 | 1875.66 | 0.48% | 0.00 |
| 2025-07-04 | 20.92 | 20.78 | -0.14 | -0.67% | 20.71 | 21.02 | 9819 | 2046.13 | 0.52% | 0.00 |
| 2025-07-03 | 20.91 | 20.92 | 0.10 | 0.48% | 20.80 | 21.19 | 14188 | 2976.61 | 0.75% | 0.00 |
| 2025-07-02 | 20.77 | 20.82 | 0.05 | 0.24% | 20.60 | 20.94 | 13190 | 2740.53 | 0.70% | 0.00 |
| 2025-07-01 | 20.86 | 20.77 | -0.07 | -0.34% | 20.70 | 20.92 | 11430 | 2377.46 | 0.61% | 0.00 |
| 2025-06-30 | 20.81 | 20.84 | 0.11 | 0.53% | 20.70 | 20.99 | 11692 | 2437.75 | 0.62% | 0.00 |
| 2025-06-27 | 20.52 | 20.73 | 0.23 | 1.12% | 20.38 | 20.80 | 12059 | 2486.41 | 0.64% | 0.00 |
| 2025-06-26 | 20.50 | 20.50 | 0.00 | 0.00% | 20.29 | 20.77 | 15840 | 3250.15 | 0.84% | 0.00 |
| 2025-06-25 | 20.39 | 20.50 | 0.13 | 0.64% | 20.26 | 20.65 | 11341 | 2319.47 | 0.60% | 0.00 |
| 2025-06-24 | 20.10 | 20.37 | 0.44 | 2.21% | 19.90 | 20.45 | 9925 | 2011.98 | 0.53% | 0.00 |
| 2025-06-23 | 19.19 | 19.93 | 0.48 | 2.47% | 19.19 | 20.01 | 9858 | 1949.25 | 0.52% | 0.00 |
| 2025-06-20 | 19.44 | 19.45 | -0.16 | -0.82% | 19.38 | 19.88 | 5990 | 1170.49 | 0.32% | 0.00 |
| 2025-06-19 | 19.87 | 19.61 | -0.40 | -2.00% | 19.55 | 20.11 | 9187 | 1817.55 | 0.49% | 0.00 |
| 2025-06-18 | 20.11 | 20.01 | -0.11 | -0.55% | 19.94 | 20.20 | 6719 | 1346.01 | 0.36% | 0.00 |
| 2025-06-17 | 20.11 | 20.12 | -0.06 | -0.30% | 19.93 | 20.26 | 8572 | 1722.26 | 0.45% | 0.00 |
| 2025-06-16 | 20.13 | 20.18 | 0.16 | 0.80% | 19.87 | 20.25 | 8437 | 1698.75 | 0.45% | 0.00 |
| 2025-06-13 | 20.26 | 20.02 | -0.24 | -1.18% | 19.90 | 20.46 | 9328 | 1871.18 | 0.49% | 0.00 |
| 2025-06-12 | 20.28 | 20.26 | -0.02 | -0.10% | 20.10 | 20.39 | 7591 | 1535.04 | 0.40% | 0.00 |
| 2025-06-11 | 20.25 | 20.28 | 0.04 | 0.20% | 20.05 | 20.45 | 6666 | 1355.71 | 0.35% | 0.00 |
| 2025-06-10 | 20.29 | 20.24 | -0.05 | -0.25% | 20.03 | 20.40 | 10088 | 2042.54 | 0.53% | 0.00 |
| 2025-06-09 | 20.13 | 20.29 | 0.19 | 0.95% | 20.07 | 20.46 | 11658 | 2365.13 | 0.62% | 0.00 |
| 2025-06-06 | 20.11 | 20.10 | -0.08 | -0.40% | 19.95 | 20.37 | 8850 | 1780.21 | 0.47% | 0.00 |
| 2025-06-05 | 19.96 | 20.18 | 0.28 | 1.41% | 19.86 | 20.28 | 10278 | 2065.22 | 0.54% | 0.00 |
| 2025-06-04 | 20.10 | 19.90 | -0.08 | -0.40% | 19.85 | 20.21 | 8074 | 1614.85 | 0.43% | 0.00 |
| 2025-06-03 | 20.03 | 20.21 | 0.06 | 0.30% | 20.03 | 20.34 | 11099 | 2240.06 | 0.59% | 0.00 |
| 2025-05-30 | 20.22 | 20.15 | 0.01 | 0.05% | 19.84 | 20.38 | 13088 | 2631.55 | 0.69% | 0.00 |
| 2025-05-29 | 19.64 | 20.14 | 0.35 | 1.77% | 19.64 | 20.22 | 11049 | 2217.66 | 0.59% | 0.00 |
| 2025-05-28 | 19.95 | 19.79 | -0.02 | -0.10% | 19.61 | 20.15 | 8501 | 1690.53 | 0.45% | 0.00 |
| 2025-05-27 | 20.00 | 19.81 | -0.05 | -0.25% | 19.62 | 20.00 | 8851 | 1748.13 | 0.47% | 0.00 |
| 2025-05-26 | 19.65 | 19.86 | 0.29 | 1.48% | 19.45 | 19.96 | 12150 | 2397.61 | 0.64% | 0.00 |
| 2025-05-23 | 20.03 | 19.57 | -0.28 | -1.41% | 19.54 | 20.09 | 9052 | 1791.64 | 0.48% | 0.00 |
| 2025-05-22 | 20.05 | 19.85 | -0.23 | -1.15% | 19.85 | 20.30 | 8330 | 1667.35 | 0.44% | 0.00 |
| 2025-05-21 | 20.44 | 20.08 | -0.29 | -1.42% | 19.93 | 20.44 | 8365 | 1683.47 | 0.44% | 0.00 |
| 2025-05-20 | 20.28 | 20.37 | 0.07 | 0.34% | 20.01 | 20.43 | 9188 | 1858.99 | 0.49% | 0.00 |
| 2025-05-19 | 20.28 | 20.30 | 0.10 | 0.50% | 19.78 | 20.40 | 16447 | 3301.18 | 0.87% | 0.00 |
| 2025-05-16 | 20.15 | 20.20 | 0.19 | 0.95% | 19.93 | 20.31 | 8677 | 1750.62 | 0.46% | 0.00 |
| 2025-05-15 | 20.16 | 20.01 | -0.18 | -0.89% | 19.85 | 20.18 | 8642 | 1728.34 | 0.46% | 0.00 |
| 2025-05-14 | 20.32 | 20.19 | -0.13 | -0.64% | 20.05 | 20.42 | 9093 | 1836.44 | 0.48% | 0.00 |
| 2025-05-13 | 20.67 | 20.32 | -0.17 | -0.83% | 20.29 | 20.67 | 9879 | 2020.71 | 0.52% | 0.00 |
| 2025-05-12 | 20.20 | 20.49 | 0.59 | 2.96% | 19.98 | 20.77 | 18792 | 3852.05 | 1.00% | 0.00 |
| 2025-05-09 | 20.80 | 19.90 | -0.69 | -3.35% | 19.90 | 20.80 | 19716 | 3977.89 | 1.04% | 0.00 |
| 2025-05-08 | 19.80 | 20.59 | 0.79 | 3.99% | 19.55 | 20.84 | 31573 | 6430.88 | 1.67% | 0.00 |
| 2025-05-07 | 19.71 | 19.80 | 0.25 | 1.28% | 19.63 | 19.96 | 17640 | 3495.52 | 0.93% | 0.00 |
| 2025-05-06 | 19.48 | 19.55 | 0.38 | 1.98% | 18.95 | 19.66 | 14014 | 2724.49 | 0.74% | 0.00 |
| 2025-04-30 | 19.50 | 19.17 | 0.17 | 0.89% | 18.99 | 19.50 | 11074 | 2128.93 | 0.59% | 0.00 |
| 2025-04-29 | 18.77 | 19.00 | 0.39 | 2.10% | 18.48 | 19.20 | 11452 | 2175.09 | 0.61% | 0.00 |
交控科技(688015)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。
