| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 18.22 | 18.59 | 0.45 | 2.48% | 17.97 | 18.86 | 403491 | 74340.09 | 10.80% | 0.00 |
| 2025-10-24 | 18.25 | 18.14 | 0.38 | 2.14% | 18.05 | 18.91 | 420126 | 77583.17 | 11.25% | 0.00 |
| 2025-10-23 | 17.66 | 17.76 | -0.04 | -0.22% | 17.33 | 17.76 | 147061 | 25775.41 | 3.94% | 0.00 |
| 2025-10-22 | 17.49 | 17.80 | 0.26 | 1.48% | 17.38 | 18.08 | 230463 | 41070.96 | 6.17% | 20.00 |
| 2025-10-21 | 17.61 | 17.54 | 0.21 | 1.21% | 17.51 | 17.92 | 227214 | 40200.82 | 6.08% | 0.00 |
| 2025-10-20 | 17.27 | 17.33 | 0.26 | 1.52% | 17.04 | 17.35 | 120039 | 20621.60 | 3.21% | 0.00 |
| 2025-10-17 | 17.25 | 17.07 | -0.22 | -1.27% | 17.06 | 17.58 | 159950 | 27634.42 | 4.28% | 0.00 |
| 2025-10-16 | 17.57 | 17.29 | -0.44 | -2.48% | 17.22 | 17.65 | 203828 | 35395.12 | 5.46% | 23.00 |
| 2025-10-15 | 17.59 | 17.73 | 0.90 | 5.35% | 17.51 | 18.07 | 384546 | 68373.09 | 10.29% | 13.00 |
| 2025-10-14 | 17.12 | 16.83 | -0.28 | -1.64% | 16.74 | 17.17 | 92719 | 15735.39 | 2.48% | 0.00 |
| 2025-10-13 | 16.56 | 17.11 | 0.10 | 0.59% | 16.42 | 17.17 | 114496 | 19340.81 | 3.06% | 0.00 |
| 2025-10-10 | 17.02 | 17.01 | -0.05 | -0.29% | 16.90 | 17.10 | 83258 | 14156.88 | 2.23% | 11.00 |
| 2025-10-09 | 16.85 | 17.06 | 0.25 | 1.49% | 16.75 | 17.12 | 93936 | 15966.17 | 2.51% | 0.00 |
| 2025-09-30 | 16.72 | 16.81 | 0.09 | 0.54% | 16.68 | 16.93 | 74323 | 12519.22 | 1.99% | 0.00 |
| 2025-09-29 | 16.56 | 16.72 | 0.15 | 0.91% | 16.33 | 16.82 | 79892 | 13264.20 | 2.14% | 0.00 |
| 2025-09-26 | 16.62 | 16.57 | -0.07 | -0.42% | 16.51 | 16.84 | 74812 | 12477.72 | 2.00% | 0.00 |
| 2025-09-25 | 16.87 | 16.64 | -0.26 | -1.54% | 16.62 | 16.92 | 81271 | 13621.88 | 2.18% | 0.00 |
| 2025-09-24 | 16.58 | 16.90 | 0.27 | 1.62% | 16.50 | 16.91 | 85581 | 14336.78 | 2.29% | 0.00 |
| 2025-09-23 | 16.85 | 16.63 | -0.26 | -1.54% | 16.25 | 16.90 | 109735 | 18109.80 | 2.94% | 0.00 |
| 2025-09-22 | 16.86 | 16.89 | 0.03 | 0.18% | 16.69 | 16.94 | 78030 | 13107.06 | 2.09% | 0.00 |
| 2025-09-19 | 17.08 | 16.86 | -0.21 | -1.23% | 16.85 | 17.19 | 107444 | 18233.73 | 2.88% | 12.00 |
| 2025-09-18 | 17.29 | 17.07 | -0.15 | -0.87% | 16.88 | 17.55 | 173584 | 30008.66 | 4.65% | 0.00 |
| 2025-09-17 | 17.30 | 17.22 | -0.02 | -0.12% | 17.12 | 17.34 | 96937 | 16708.34 | 2.59% | 10.00 |
| 2025-09-16 | 17.11 | 17.24 | 0.13 | 0.76% | 16.95 | 17.28 | 101830 | 17459.87 | 2.73% | 0.00 |
| 2025-09-15 | 17.40 | 17.11 | -0.17 | -0.98% | 17.10 | 17.40 | 97457 | 16735.66 | 2.61% | 10.00 |
| 2025-09-12 | 17.21 | 17.28 | 0.07 | 0.41% | 17.11 | 17.61 | 145397 | 25235.43 | 3.89% | 0.00 |
| 2025-09-11 | 16.86 | 17.21 | 0.32 | 1.89% | 16.73 | 17.22 | 119439 | 20333.22 | 3.20% | 0.00 |
| 2025-09-10 | 16.88 | 16.89 | -0.02 | -0.12% | 16.82 | 17.15 | 82240 | 13940.25 | 2.20% | 3.00 |
| 2025-09-09 | 17.18 | 16.91 | -0.27 | -1.57% | 16.81 | 17.22 | 93212 | 15799.28 | 2.50% | 0.00 |
| 2025-09-08 | 17.33 | 17.18 | -0.14 | -0.81% | 17.02 | 17.38 | 124172 | 21321.19 | 3.32% | 0.00 |
| 2025-09-05 | 16.78 | 17.32 | 0.55 | 3.28% | 16.66 | 17.33 | 143053 | 24379.33 | 3.83% | 0.00 |
| 2025-09-04 | 17.00 | 16.77 | -0.15 | -0.89% | 16.43 | 17.20 | 132794 | 22375.96 | 3.55% | 0.00 |
| 2025-09-03 | 17.74 | 16.92 | -0.70 | -3.97% | 16.88 | 17.76 | 141122 | 24329.75 | 3.78% | 12.00 |
| 2025-09-02 | 18.18 | 17.62 | -0.50 | -2.76% | 17.33 | 18.18 | 183946 | 32388.47 | 4.92% | 0.00 |
| 2025-09-01 | 18.28 | 18.12 | -0.21 | -1.15% | 18.05 | 18.39 | 139586 | 25365.32 | 3.74% | 18.00 |
| 2025-08-29 | 18.33 | 18.33 | 0.01 | 0.05% | 18.14 | 18.55 | 165516 | 30366.07 | 4.43% | 0.00 |
| 2025-08-28 | 18.12 | 18.32 | 0.23 | 1.27% | 17.64 | 18.43 | 201495 | 36483.54 | 5.39% | 0.00 |
| 2025-08-27 | 18.72 | 18.09 | -0.62 | -3.31% | 18.08 | 18.76 | 238133 | 44087.30 | 6.37% | 0.00 |
| 2025-08-26 | 18.85 | 18.71 | -0.28 | -1.47% | 18.55 | 18.88 | 192932 | 36131.66 | 6.19% | 4.00 |
| 2025-08-25 | 18.86 | 18.99 | 0.21 | 1.12% | 18.48 | 19.00 | 325630 | 61151.90 | 10.45% | 0.00 |
| 2025-08-22 | 18.54 | 18.78 | 0.22 | 1.19% | 18.50 | 18.80 | 183736 | 34332.98 | 5.90% | 8.00 |
| 2025-08-21 | 18.72 | 18.56 | -0.04 | -0.22% | 18.44 | 18.87 | 201851 | 37591.71 | 6.48% | 0.00 |
| 2025-08-20 | 18.43 | 18.60 | 0.10 | 0.54% | 18.16 | 18.60 | 168855 | 31098.54 | 5.42% | 4.00 |
| 2025-08-19 | 18.56 | 18.50 | -0.03 | -0.16% | 18.20 | 18.68 | 172270 | 31777.16 | 5.53% | 0.00 |
| 2025-08-18 | 18.50 | 18.53 | 0.15 | 0.82% | 18.40 | 18.69 | 184765 | 34260.04 | 5.93% | 0.00 |
| 2025-08-15 | 18.10 | 18.38 | 0.28 | 1.55% | 18.02 | 18.40 | 142538 | 26090.21 | 4.58% | 2.00 |
| 2025-08-14 | 18.55 | 18.10 | -0.40 | -2.16% | 17.97 | 18.58 | 184858 | 33696.21 | 5.93% | 0.00 |
| 2025-08-13 | 18.50 | 18.50 | 0.05 | 0.27% | 18.40 | 18.72 | 178070 | 32981.07 | 5.72% | 0.00 |
| 2025-08-12 | 18.63 | 18.45 | -0.30 | -1.60% | 18.25 | 18.93 | 244418 | 45147.18 | 7.85% | 0.00 |
| 2025-08-11 | 18.63 | 18.75 | 0.00 | 0.00% | 18.51 | 19.05 | 292838 | 55061.68 | 9.40% | 10.00 |
| 2025-08-08 | 18.26 | 18.75 | 0.44 | 2.40% | 18.20 | 19.10 | 431123 | 80949.52 | 13.84% | 14.00 |
| 2025-08-07 | 18.21 | 18.31 | 0.03 | 0.16% | 17.99 | 18.53 | 229755 | 41949.46 | 7.37% | 0.00 |
| 2025-08-06 | 18.04 | 18.28 | 0.10 | 0.55% | 18.04 | 18.35 | 226933 | 41385.40 | 7.28% | 16.00 |
| 2025-08-05 | 17.68 | 18.18 | 0.51 | 2.89% | 17.66 | 18.48 | 307323 | 55825.38 | 9.86% | 19.00 |
| 2025-08-04 | 17.11 | 17.67 | 0.42 | 2.43% | 17.07 | 17.68 | 141833 | 24822.81 | 4.55% | 0.00 |
| 2025-08-01 | 17.40 | 17.25 | -0.14 | -0.81% | 17.15 | 17.49 | 115306 | 19919.02 | 3.70% | 0.00 |
| 2025-07-31 | 17.66 | 17.39 | -0.36 | -2.03% | 17.31 | 17.87 | 142041 | 24971.90 | 4.56% | 0.00 |
| 2025-07-30 | 17.69 | 17.75 | 0.00 | 0.00% | 17.50 | 18.25 | 229951 | 41040.47 | 7.38% | 9.00 |
| 2025-07-29 | 17.59 | 17.75 | 0.15 | 0.85% | 17.33 | 17.94 | 192029 | 33889.68 | 6.16% | 0.00 |
| 2025-07-28 | 17.51 | 17.60 | 0.15 | 0.86% | 17.37 | 17.63 | 124058 | 21745.78 | 3.98% | 0.00 |
| 2025-07-25 | 17.50 | 17.45 | -0.05 | -0.29% | 17.32 | 17.52 | 83176 | 14473.05 | 2.67% | 0.00 |
| 2025-07-24 | 17.30 | 17.50 | 0.21 | 1.21% | 17.25 | 17.53 | 114836 | 20019.38 | 3.69% | 15.00 |
| 2025-07-23 | 17.66 | 17.29 | -0.39 | -2.21% | 17.22 | 17.68 | 165386 | 28817.56 | 5.31% | 0.00 |
| 2025-07-22 | 17.88 | 17.68 | -0.19 | -1.06% | 17.54 | 17.88 | 202830 | 35863.16 | 6.51% | 0.00 |
| 2025-07-21 | 17.41 | 17.87 | 0.62 | 3.59% | 17.40 | 18.11 | 321958 | 57238.77 | 10.33% | 35.00 |
| 2025-07-18 | 17.27 | 17.25 | -0.03 | -0.17% | 17.12 | 17.31 | 98530 | 16952.62 | 3.16% | 0.00 |
| 2025-07-17 | 17.01 | 17.28 | 0.29 | 1.71% | 16.95 | 17.28 | 148853 | 25542.19 | 4.78% | 3.00 |
| 2025-07-16 | 16.93 | 16.99 | 0.03 | 0.18% | 16.92 | 17.08 | 83807 | 14251.80 | 2.69% | 0.00 |
| 2025-07-15 | 17.08 | 16.96 | -0.14 | -0.82% | 16.81 | 17.19 | 88892 | 15067.71 | 2.85% | 4.00 |
| 2025-07-14 | 17.00 | 17.10 | 0.11 | 0.65% | 16.94 | 17.16 | 78540 | 13420.40 | 2.52% | 0.00 |
| 2025-07-11 | 16.95 | 16.99 | 0.06 | 0.35% | 16.75 | 17.08 | 105386 | 17865.58 | 3.38% | 0.00 |
| 2025-07-10 | 16.91 | 16.93 | 0.11 | 0.65% | 16.81 | 17.23 | 124080 | 21023.33 | 3.98% | 0.00 |
| 2025-07-09 | 17.00 | 16.82 | -0.18 | -1.06% | 16.81 | 17.10 | 77629 | 13169.12 | 2.49% | 0.00 |
| 2025-07-08 | 16.69 | 17.00 | 0.31 | 1.86% | 16.65 | 17.03 | 96328 | 16304.11 | 3.09% | 0.00 |
| 2025-07-07 | 16.81 | 16.69 | -0.13 | -0.77% | 16.65 | 16.81 | 57194 | 9553.63 | 1.84% | 0.00 |
| 2025-07-04 | 17.04 | 16.82 | -0.23 | -1.35% | 16.80 | 17.05 | 73418 | 12390.58 | 2.36% | 0.00 |
| 2025-07-03 | 16.97 | 17.05 | 0.06 | 0.35% | 16.94 | 17.20 | 74129 | 12634.01 | 2.38% | 3.00 |
| 2025-07-02 | 17.19 | 16.99 | -0.20 | -1.16% | 16.85 | 17.19 | 94043 | 15968.55 | 3.02% | 0.00 |
| 2025-07-01 | 17.31 | 17.19 | -0.13 | -0.75% | 17.11 | 17.31 | 90798 | 15605.55 | 2.91% | 7.00 |
| 2025-06-30 | 16.92 | 17.32 | 0.42 | 2.49% | 16.92 | 17.32 | 150645 | 25844.86 | 4.84% | 0.00 |
航天智造(300446)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。
