| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-22 | 18.75 | 18.77 | 0.06 | 0.32% | 18.50 | 18.87 | 7578 | 1419.40 | 0.40% | 0.00 |
| 2025-04-21 | 18.33 | 18.71 | 0.42 | 2.30% | 18.12 | 18.78 | 7581 | 1410.37 | 0.40% | 0.00 |
| 2025-04-18 | 18.27 | 18.29 | 0.01 | 0.05% | 18.03 | 18.49 | 8474 | 1550.00 | 0.45% | 0.00 |
| 2025-04-17 | 18.15 | 18.28 | 0.20 | 1.11% | 17.98 | 18.63 | 12355 | 2277.53 | 0.65% | 0.00 |
| 2025-04-16 | 18.66 | 18.08 | -0.46 | -2.48% | 17.91 | 18.67 | 16044 | 2916.75 | 0.85% | 0.00 |
| 2025-04-15 | 18.79 | 18.54 | -0.24 | -1.28% | 18.44 | 18.99 | 11918 | 2217.43 | 0.63% | 0.00 |
| 2025-04-14 | 18.81 | 18.78 | -0.08 | -0.42% | 18.75 | 19.30 | 18723 | 3559.71 | 0.99% | 0.00 |
| 2025-04-11 | 18.23 | 18.86 | 0.47 | 2.56% | 18.03 | 19.20 | 20346 | 3814.28 | 1.08% | 0.00 |
| 2025-04-10 | 18.50 | 18.39 | 0.39 | 2.17% | 18.05 | 18.83 | 19158 | 3552.93 | 1.02% | 0.00 |
| 2025-04-09 | 17.78 | 18.00 | 0.12 | 0.67% | 16.67 | 18.28 | 41781 | 7342.26 | 2.21% | 0.00 |
| 2025-04-08 | 17.57 | 17.88 | 0.54 | 3.11% | 17.42 | 18.35 | 23263 | 4157.81 | 1.23% | 0.00 |
| 2025-04-07 | 19.50 | 17.34 | -3.50 | -16.79% | 16.99 | 19.76 | 28501 | 5174.31 | 1.51% | 0.00 |
| 2025-04-03 | 21.30 | 20.84 | -0.54 | -2.53% | 20.61 | 21.47 | 14853 | 3125.45 | 0.79% | 0.00 |
| 2025-04-02 | 21.11 | 21.38 | 0.36 | 1.71% | 20.82 | 21.86 | 22317 | 4805.00 | 1.18% | 0.00 |
| 2025-04-01 | 21.26 | 21.02 | -0.16 | -0.76% | 20.93 | 21.58 | 21741 | 4618.61 | 1.15% | 0.00 |
| 2025-03-31 | 20.68 | 21.18 | 0.44 | 2.12% | 20.35 | 21.78 | 31109 | 6614.95 | 1.65% | 0.00 |
| 2025-03-28 | 21.02 | 20.74 | -0.35 | -1.66% | 20.51 | 21.16 | 14203 | 2953.58 | 0.75% | 0.00 |
| 2025-03-27 | 20.70 | 21.09 | 0.43 | 2.08% | 20.20 | 21.28 | 19217 | 4007.10 | 1.02% | 0.00 |
| 2025-03-26 | 20.31 | 20.66 | 0.31 | 1.52% | 20.05 | 20.89 | 16298 | 3370.31 | 0.86% | 0.00 |
| 2025-03-25 | 20.00 | 20.35 | 0.23 | 1.14% | 19.90 | 20.58 | 17055 | 3465.42 | 0.90% | 0.00 |
| 2025-03-24 | 20.43 | 20.12 | -0.31 | -1.52% | 19.51 | 20.59 | 19286 | 3857.56 | 1.02% | 0.00 |
| 2025-03-21 | 20.76 | 20.43 | -0.52 | -2.48% | 20.30 | 20.88 | 14185 | 2917.42 | 0.75% | 0.00 |
| 2025-03-20 | 21.08 | 20.95 | -0.04 | -0.19% | 20.80 | 21.23 | 10284 | 2159.23 | 0.55% | 0.00 |
| 2025-03-19 | 21.11 | 20.99 | -0.10 | -0.47% | 20.88 | 21.29 | 20315 | 4290.82 | 1.08% | 0.00 |
| 2025-03-18 | 21.05 | 21.09 | 0.07 | 0.33% | 20.84 | 21.29 | 12272 | 2592.78 | 0.65% | 0.00 |
| 2025-03-17 | 21.59 | 21.02 | -0.35 | -1.64% | 20.96 | 21.59 | 18405 | 3894.71 | 0.98% | 0.00 |
| 2025-03-14 | 20.96 | 21.37 | 0.31 | 1.47% | 20.70 | 21.40 | 17468 | 3682.03 | 0.93% | 0.00 |
| 2025-03-13 | 21.09 | 21.06 | 0.07 | 0.33% | 20.66 | 21.26 | 25672 | 5391.55 | 1.36% | 0.00 |
| 2025-03-12 | 21.88 | 20.99 | -0.72 | -3.32% | 20.89 | 21.88 | 32755 | 6955.89 | 1.74% | 0.00 |
| 2025-03-11 | 21.70 | 21.71 | -0.16 | -0.73% | 21.40 | 21.97 | 17044 | 3690.19 | 0.90% | 0.00 |
| 2025-03-10 | 21.62 | 21.87 | 0.38 | 1.77% | 21.48 | 22.03 | 23700 | 5177.53 | 1.26% | 0.00 |
| 2025-03-07 | 21.25 | 21.49 | 0.00 | 0.00% | 21.25 | 21.82 | 18250 | 3936.57 | 0.97% | 0.00 |
| 2025-03-06 | 21.04 | 21.49 | 0.54 | 2.58% | 20.81 | 21.72 | 32283 | 6893.54 | 1.71% | 0.00 |
| 2025-03-05 | 21.16 | 20.95 | -0.13 | -0.62% | 20.62 | 21.16 | 18306 | 3816.27 | 0.97% | 0.00 |
| 2025-03-04 | 20.50 | 21.08 | 0.42 | 2.03% | 20.38 | 21.19 | 18612 | 3904.97 | 0.99% | 0.00 |
| 2025-03-03 | 20.38 | 20.66 | 0.20 | 0.98% | 20.26 | 21.15 | 23920 | 4981.86 | 1.27% | 0.00 |
| 2025-02-28 | 21.18 | 20.46 | -0.50 | -2.39% | 20.35 | 21.20 | 22272 | 4601.38 | 1.18% | 0.00 |
| 2025-02-27 | 20.88 | 20.96 | 0.26 | 1.26% | 20.45 | 21.30 | 26369 | 5494.27 | 1.40% | 0.00 |
| 2025-02-26 | 20.44 | 20.70 | 0.12 | 0.58% | 20.44 | 20.88 | 17040 | 3529.93 | 0.90% | 0.00 |
| 2025-02-25 | 20.28 | 20.58 | 0.28 | 1.38% | 20.03 | 20.73 | 22163 | 4544.58 | 1.17% | 0.00 |
| 2025-02-24 | 20.51 | 20.30 | -0.17 | -0.83% | 20.11 | 20.55 | 21060 | 4277.28 | 1.12% | 0.00 |
| 2025-02-21 | 19.81 | 20.47 | 0.66 | 3.33% | 19.64 | 20.90 | 37277 | 7587.54 | 1.98% | 0.00 |
| 2025-02-20 | 19.79 | 19.81 | 0.11 | 0.56% | 19.62 | 19.96 | 11409 | 2260.34 | 0.60% | 0.00 |
| 2025-02-19 | 19.26 | 19.70 | 0.50 | 2.60% | 19.19 | 19.76 | 11917 | 2337.85 | 0.63% | 0.00 |
| 2025-02-18 | 20.00 | 19.20 | -0.70 | -3.52% | 19.14 | 20.00 | 15300 | 2990.10 | 0.81% | 0.00 |
| 2025-02-17 | 19.65 | 19.90 | 0.26 | 1.32% | 19.65 | 20.08 | 15618 | 3108.69 | 0.83% | 0.00 |
| 2025-02-14 | 19.84 | 19.64 | 0.08 | 0.41% | 19.35 | 19.84 | 10363 | 2028.46 | 0.55% | 0.00 |
| 2025-02-13 | 19.90 | 19.56 | -0.36 | -1.81% | 19.50 | 20.18 | 13643 | 2694.98 | 0.72% | 0.00 |
| 2025-02-12 | 19.66 | 19.92 | 0.29 | 1.48% | 19.50 | 20.25 | 21205 | 4225.25 | 1.12% | 0.00 |
| 2025-02-11 | 19.75 | 19.63 | -0.14 | -0.71% | 19.47 | 19.89 | 12645 | 2480.47 | 0.67% | 0.00 |
| 2025-02-10 | 19.80 | 19.77 | 0.17 | 0.87% | 19.50 | 19.80 | 11276 | 2219.25 | 0.60% | 0.00 |
| 2025-02-07 | 19.80 | 19.60 | -0.08 | -0.41% | 19.40 | 19.91 | 20263 | 3991.35 | 1.07% | 0.00 |
| 2025-02-06 | 19.16 | 19.68 | 0.42 | 2.18% | 19.05 | 19.70 | 11210 | 2185.08 | 0.59% | 0.00 |
| 2025-02-05 | 18.80 | 19.26 | 0.56 | 2.99% | 18.70 | 19.45 | 14567 | 2791.06 | 0.77% | 0.00 |
| 2025-01-27 | 19.18 | 18.70 | -0.43 | -2.25% | 18.70 | 19.28 | 11051 | 2093.93 | 0.59% | 0.00 |
| 2025-01-24 | 18.58 | 19.13 | 0.65 | 3.52% | 18.43 | 19.26 | 13698 | 2587.04 | 0.73% | 0.00 |
| 2025-01-23 | 18.54 | 18.48 | 0.16 | 0.87% | 18.42 | 18.93 | 13463 | 2511.12 | 0.71% | 0.00 |
| 2025-01-22 | 18.54 | 18.32 | -0.13 | -0.70% | 18.20 | 18.54 | 9076 | 1662.49 | 0.48% | 0.00 |
| 2025-01-21 | 18.75 | 18.45 | -0.14 | -0.75% | 18.28 | 18.82 | 9254 | 1708.39 | 0.49% | 0.00 |
| 2025-01-20 | 18.47 | 18.59 | 0.08 | 0.43% | 18.47 | 18.80 | 14839 | 2768.53 | 0.79% | 0.00 |
| 2025-01-17 | 18.40 | 18.51 | 0.02 | 0.11% | 18.25 | 18.62 | 8139 | 1500.39 | 0.43% | 0.00 |
| 2025-01-16 | 18.82 | 18.49 | -0.13 | -0.70% | 18.35 | 18.98 | 11521 | 2150.12 | 0.61% | 0.00 |
| 2025-01-15 | 18.69 | 18.62 | 0.04 | 0.22% | 18.38 | 18.69 | 8795 | 1629.07 | 0.47% | 0.00 |
| 2025-01-14 | 17.80 | 18.58 | 0.95 | 5.39% | 17.63 | 18.63 | 16433 | 3007.79 | 0.87% | 0.00 |
| 2025-01-13 | 17.47 | 17.63 | -0.11 | -0.62% | 17.21 | 18.10 | 8278 | 1456.48 | 0.44% | 0.00 |
| 2025-01-10 | 18.35 | 17.74 | -0.65 | -3.53% | 17.71 | 18.54 | 10453 | 1894.51 | 0.55% | 0.00 |
| 2025-01-09 | 18.12 | 18.39 | 0.10 | 0.55% | 18.05 | 18.59 | 9021 | 1658.93 | 0.48% | 0.00 |
| 2025-01-08 | 18.38 | 18.29 | -0.09 | -0.49% | 17.64 | 18.46 | 12225 | 2206.58 | 0.65% | 0.00 |
| 2025-01-07 | 18.55 | 18.38 | 0.48 | 2.68% | 17.93 | 18.59 | 7969 | 1446.31 | 0.42% | 4.67 |
| 2025-01-06 | 18.33 | 17.90 | -0.46 | -2.51% | 17.71 | 18.63 | 12508 | 2257.26 | 0.66% | 0.00 |
| 2025-01-03 | 19.08 | 18.36 | -0.61 | -3.22% | 18.32 | 19.19 | 12926 | 2417.20 | 0.69% | 0.00 |
| 2025-01-02 | 19.83 | 18.97 | -0.86 | -4.34% | 18.76 | 19.83 | 17667 | 3406.78 | 0.94% | 0.00 |
| 2024-12-31 | 20.89 | 19.83 | -0.98 | -4.71% | 19.78 | 20.89 | 22889 | 4609.20 | 1.21% | 0.00 |
| 2024-12-30 | 20.72 | 20.81 | 0.02 | 0.10% | 20.46 | 21.18 | 18024 | 3769.42 | 0.96% | 0.00 |
| 2024-12-27 | 20.93 | 20.79 | 0.28 | 1.37% | 20.40 | 21.70 | 24916 | 5253.50 | 1.32% | 0.00 |
| 2024-12-26 | 20.27 | 20.51 | 0.27 | 1.33% | 20.15 | 20.78 | 12190 | 2511.11 | 0.65% | 0.00 |
| 2024-12-25 | 20.38 | 20.24 | -0.11 | -0.54% | 19.81 | 20.48 | 16449 | 3310.14 | 0.87% | 0.00 |
| 2024-12-24 | 19.96 | 20.35 | 0.54 | 2.73% | 19.96 | 21.04 | 27214 | 5599.36 | 1.44% | 0.00 |
| 2024-12-23 | 20.50 | 19.81 | -0.81 | -3.93% | 19.71 | 20.63 | 16985 | 3399.98 | 0.90% | 0.00 |
| 2024-12-20 | 20.33 | 20.62 | 0.23 | 1.13% | 20.23 | 20.81 | 11136 | 2292.29 | 0.59% | 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。
