| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 14.15 | 14.10 | -0.02 | -0.14% | 13.86 | 14.30 | 112184 | 15793.53 | 1.58% | 0.00 |
| 2025-07-31 | 14.21 | 14.12 | -0.19 | -1.33% | 14.00 | 14.57 | 137253 | 19601.79 | 1.94% | 0.00 |
| 2025-07-30 | 14.47 | 14.31 | -0.22 | -1.51% | 14.10 | 14.72 | 156032 | 22464.38 | 2.20% | 0.00 |
| 2025-07-29 | 14.30 | 14.53 | 0.17 | 1.18% | 14.23 | 14.53 | 140841 | 20291.92 | 1.99% | 0.00 |
| 2025-07-28 | 14.24 | 14.36 | 0.13 | 0.91% | 14.21 | 14.45 | 112449 | 16150.54 | 1.59% | 0.00 |
| 2025-07-25 | 14.21 | 14.23 | 0.03 | 0.21% | 14.06 | 14.28 | 94679 | 13419.17 | 1.34% | 0.00 |
| 2025-07-24 | 14.04 | 14.20 | 0.20 | 1.43% | 13.97 | 14.29 | 100309 | 14168.78 | 1.42% | 0.00 |
| 2025-07-23 | 14.25 | 14.00 | -0.24 | -1.69% | 13.93 | 14.32 | 114935 | 16179.89 | 1.62% | 0.00 |
| 2025-07-22 | 14.18 | 14.24 | 0.02 | 0.14% | 14.13 | 14.43 | 124169 | 17739.94 | 1.75% | 0.00 |
| 2025-07-21 | 14.16 | 14.22 | -0.04 | -0.28% | 14.08 | 14.28 | 111935 | 15870.91 | 1.58% | 0.00 |
| 2025-07-18 | 13.93 | 14.26 | 0.32 | 2.30% | 13.83 | 14.35 | 156034 | 21937.67 | 2.20% | 12.00 |
| 2025-07-17 | 13.88 | 13.94 | 0.02 | 0.14% | 13.79 | 14.00 | 104290 | 14479.77 | 1.47% | 0.00 |
| 2025-07-16 | 13.83 | 13.92 | 0.04 | 0.29% | 13.75 | 13.96 | 82220 | 11396.53 | 1.16% | 0.00 |
| 2025-07-15 | 13.80 | 13.88 | 0.08 | 0.58% | 13.47 | 13.88 | 121751 | 16697.98 | 1.72% | 0.00 |
| 2025-07-14 | 13.85 | 13.80 | -0.12 | -0.86% | 13.78 | 13.92 | 69682 | 9642.73 | 0.98% | 0.00 |
| 2025-07-11 | 13.78 | 13.92 | 0.16 | 1.16% | 13.70 | 14.02 | 91426 | 12664.79 | 1.29% | 0.00 |
| 2025-07-10 | 13.72 | 13.76 | 0.00 | 0.00% | 13.61 | 13.82 | 68628 | 9404.09 | 0.97% | 2.00 |
| 2025-07-09 | 13.88 | 13.76 | -0.12 | -0.86% | 13.68 | 13.98 | 91040 | 12590.31 | 1.28% | 0.00 |
| 2025-07-08 | 13.80 | 13.88 | 0.02 | 0.14% | 13.80 | 13.94 | 91507 | 12692.83 | 1.29% | 0.00 |
| 2025-07-07 | 13.88 | 13.86 | -0.03 | -0.22% | 13.76 | 13.97 | 66618 | 9224.37 | 0.94% | 0.00 |
| 2025-07-04 | 14.08 | 13.89 | -0.26 | -1.84% | 13.88 | 14.16 | 115372 | 16146.42 | 1.63% | 0.00 |
| 2025-07-03 | 13.96 | 14.15 | 0.22 | 1.58% | 13.93 | 14.73 | 179492 | 25682.67 | 2.53% | 0.00 |
| 2025-07-02 | 14.19 | 13.93 | -0.32 | -2.25% | 13.84 | 14.23 | 126745 | 17741.81 | 1.79% | 0.00 |
| 2025-07-01 | 14.36 | 14.25 | -0.15 | -1.04% | 14.10 | 14.36 | 160970 | 22837.99 | 2.27% | 0.00 |
| 2025-06-30 | 13.95 | 14.40 | 0.53 | 3.82% | 13.82 | 14.43 | 250194 | 35625.15 | 3.53% | 3.00 |
| 2025-06-27 | 13.90 | 13.87 | -0.10 | -0.72% | 13.86 | 14.14 | 176483 | 24673.64 | 2.49% | 69.00 |
| 2025-06-26 | 13.70 | 13.97 | 0.25 | 1.82% | 13.66 | 14.28 | 247490 | 34762.03 | 3.49% | 0.00 |
| 2025-06-25 | 13.51 | 13.72 | 0.23 | 1.70% | 13.48 | 13.77 | 135061 | 18457.45 | 1.91% | 0.00 |
| 2025-06-24 | 13.30 | 13.49 | 0.09 | 0.67% | 13.26 | 13.60 | 110831 | 14910.34 | 1.56% | 0.00 |
| 2025-06-23 | 12.90 | 13.40 | 0.45 | 3.47% | 12.83 | 13.43 | 121231 | 16097.16 | 1.71% | 0.00 |
| 2025-06-20 | 13.30 | 12.95 | -0.37 | -2.78% | 12.93 | 13.31 | 129915 | 16962.34 | 1.83% | 0.00 |
| 2025-06-19 | 13.80 | 13.32 | -0.58 | -4.17% | 13.28 | 13.87 | 154747 | 20871.16 | 2.18% | 0.00 |
| 2025-06-18 | 13.71 | 13.90 | 0.11 | 0.80% | 13.61 | 14.02 | 152199 | 21073.04 | 2.15% | 0.00 |
| 2025-06-17 | 13.62 | 13.79 | 0.17 | 1.25% | 13.39 | 13.83 | 155257 | 21118.70 | 2.19% | 0.00 |
| 2025-06-16 | 13.51 | 13.62 | 0.11 | 0.81% | 13.36 | 13.63 | 116814 | 15799.64 | 1.65% | 0.00 |
| 2025-06-13 | 13.40 | 13.51 | 0.06 | 0.45% | 13.22 | 13.65 | 157617 | 21193.12 | 2.22% | 0.00 |
| 2025-06-12 | 13.55 | 13.45 | -0.16 | -1.18% | 13.41 | 13.62 | 95180 | 12832.67 | 1.34% | 0.00 |
| 2025-06-11 | 13.62 | 13.61 | -0.16 | -1.16% | 13.42 | 13.74 | 163710 | 22213.19 | 2.31% | 0.00 |
| 2025-06-10 | 13.40 | 13.77 | 0.33 | 2.46% | 13.27 | 14.23 | 287376 | 39304.27 | 4.06% | 0.00 |
| 2025-06-09 | 13.45 | 13.44 | 0.03 | 0.22% | 13.35 | 13.56 | 94169 | 12658.67 | 1.33% | 0.00 |
| 2025-06-06 | 13.49 | 13.41 | -0.10 | -0.74% | 13.34 | 13.77 | 124703 | 16831.26 | 1.76% | 5.00 |
| 2025-06-05 | 13.32 | 13.52 | 0.21 | 1.58% | 13.25 | 13.67 | 179526 | 24225.62 | 2.53% | 0.00 |
| 2025-06-04 | 13.08 | 13.31 | 0.19 | 1.45% | 13.06 | 13.53 | 171318 | 22806.89 | 2.42% | 0.00 |
| 2025-06-03 | 13.24 | 13.12 | -0.12 | -0.91% | 13.06 | 13.47 | 136317 | 17992.09 | 1.92% | 0.00 |
| 2025-05-30 | 13.31 | 13.24 | -0.14 | -1.05% | 13.13 | 13.47 | 131060 | 17402.46 | 1.85% | 0.00 |
| 2025-05-29 | 13.29 | 13.38 | 0.09 | 0.68% | 13.29 | 13.64 | 192419 | 25857.32 | 2.72% | 0.00 |
| 2025-05-28 | 13.32 | 13.29 | -0.15 | -1.12% | 13.16 | 13.55 | 228961 | 30452.27 | 3.23% | 0.00 |
| 2025-05-27 | 12.44 | 13.44 | 1.03 | 8.30% | 12.37 | 13.95 | 370446 | 48881.22 | 5.23% | 23.00 |
| 2025-05-26 | 12.38 | 12.41 | 0.10 | 0.81% | 12.27 | 12.44 | 47575 | 5882.88 | 0.67% | 92.00 |
| 2025-05-23 | 12.50 | 12.31 | -0.18 | -1.44% | 12.30 | 12.70 | 79634 | 9933.12 | 1.12% | 0.00 |
| 2025-05-22 | 12.50 | 12.49 | -0.05 | -0.40% | 12.42 | 12.77 | 68403 | 8622.86 | 0.97% | 0.00 |
| 2025-05-21 | 12.75 | 12.54 | -0.21 | -1.65% | 12.53 | 12.79 | 59703 | 7534.71 | 0.84% | 0.00 |
| 2025-05-20 | 12.71 | 12.75 | 0.00 | 0.00% | 12.65 | 13.09 | 104635 | 13455.97 | 1.48% | 0.00 |
| 2025-05-19 | 12.55 | 12.75 | 0.24 | 1.92% | 12.43 | 12.84 | 87509 | 11089.95 | 1.23% | 10.00 |
| 2025-05-16 | 12.51 | 12.51 | -0.05 | -0.40% | 12.51 | 12.81 | 64767 | 8179.08 | 0.91% | 0.00 |
| 2025-05-15 | 12.90 | 12.56 | -0.21 | -1.64% | 12.53 | 12.98 | 80314 | 10187.43 | 1.13% | 0.00 |
| 2025-05-14 | 13.00 | 12.77 | -0.24 | -1.84% | 12.70 | 13.06 | 83654 | 10715.22 | 1.18% | 10.00 |
| 2025-05-13 | 13.36 | 13.01 | -0.25 | -1.89% | 12.97 | 13.38 | 103741 | 13615.12 | 1.46% | 7.00 |
| 2025-05-12 | 12.94 | 13.26 | 0.43 | 3.35% | 12.90 | 13.51 | 178421 | 23713.02 | 2.52% | 0.00 |
| 2025-05-09 | 13.10 | 12.83 | -0.24 | -1.84% | 12.75 | 13.13 | 113103 | 14585.03 | 1.60% | 1.00 |
| 2025-05-08 | 12.56 | 13.07 | 0.41 | 3.24% | 12.53 | 13.08 | 130189 | 16773.94 | 1.84% | 0.00 |
| 2025-05-07 | 12.70 | 12.66 | 0.21 | 1.69% | 12.48 | 12.85 | 138789 | 17587.34 | 1.96% | 1.00 |
| 2025-05-06 | 12.26 | 12.45 | 0.35 | 2.89% | 12.18 | 12.46 | 83089 | 10267.39 | 1.17% | 0.00 |
| 2025-04-30 | 11.93 | 12.10 | 0.25 | 2.11% | 11.90 | 12.31 | 94798 | 11489.08 | 1.34% | 1.00 |
| 2025-04-29 | 11.66 | 11.85 | 0.20 | 1.72% | 11.55 | 11.96 | 75770 | 8985.66 | 1.07% | 0.00 |
| 2025-04-28 | 11.73 | 11.65 | -0.10 | -0.85% | 11.51 | 11.79 | 54128 | 6296.82 | 0.76% | 0.00 |
| 2025-04-25 | 11.92 | 11.75 | -0.16 | -1.34% | 11.74 | 11.98 | 75316 | 8909.56 | 1.06% | 0.00 |
| 2025-04-24 | 12.10 | 11.91 | -0.16 | -1.33% | 11.68 | 12.20 | 135180 | 16133.91 | 1.91% | 12.00 |
| 2025-04-23 | 12.10 | 12.07 | 0.07 | 0.58% | 12.00 | 12.21 | 80311 | 9705.56 | 1.13% | 0.00 |
| 2025-04-22 | 12.07 | 12.00 | -0.07 | -0.58% | 11.90 | 12.09 | 77689 | 9320.23 | 1.10% | 0.00 |
| 2025-04-21 | 11.85 | 12.07 | 0.13 | 1.09% | 11.82 | 12.13 | 67270 | 8100.79 | 0.95% | 0.00 |
| 2025-04-18 | 12.10 | 11.94 | -0.20 | -1.65% | 11.82 | 12.19 | 94928 | 11352.79 | 1.34% | 2.00 |
| 2025-04-17 | 12.13 | 12.14 | -0.09 | -0.74% | 12.13 | 12.45 | 73447 | 9026.07 | 1.04% | 0.00 |
| 2025-04-16 | 12.43 | 12.23 | -0.26 | -2.08% | 12.02 | 12.52 | 79032 | 9690.48 | 1.12% | 0.00 |
| 2025-04-15 | 12.60 | 12.49 | -0.13 | -1.03% | 12.33 | 12.67 | 84449 | 10520.98 | 1.19% | 0.00 |
| 2025-04-14 | 12.65 | 12.62 | 0.05 | 0.40% | 12.56 | 12.83 | 90516 | 11456.86 | 1.28% | 0.00 |
| 2025-04-11 | 12.35 | 12.57 | 0.10 | 0.80% | 12.33 | 12.80 | 134478 | 16941.15 | 1.90% | 0.00 |
| 2025-04-10 | 12.59 | 12.47 | -0.08 | -0.64% | 12.46 | 12.95 | 189872 | 24079.98 | 2.68% | 0.00 |
| 2025-04-09 | 11.45 | 12.55 | 0.96 | 8.28% | 11.04 | 12.69 | 260179 | 31494.55 | 3.67% | 0.00 |
| 2025-04-08 | 11.34 | 11.59 | 0.58 | 5.27% | 11.31 | 12.13 | 199850 | 23375.41 | 2.82% | 0.00 |
航天智装(300455)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。
