| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-20 | 17.45 | 17.71 | 0.23 | 1.32% | 17.38 | 17.80 | 44085 | 7785.20 | 0.82% |
| 2025-05-19 | 17.17 | 17.48 | 0.31 | 1.81% | 17.09 | 17.57 | 37325 | 6482.29 | 0.70% |
| 2025-05-16 | 17.10 | 17.17 | 0.07 | 0.41% | 17.05 | 17.41 | 31480 | 5432.89 | 0.59% |
| 2025-05-15 | 17.11 | 17.10 | 0.00 | 0.00% | 16.95 | 17.20 | 20467 | 3495.43 | 0.38% |
| 2025-05-14 | 17.14 | 17.10 | -0.04 | -0.23% | 17.00 | 17.21 | 25371 | 4331.48 | 0.47% |
| 2025-05-13 | 17.25 | 17.14 | -0.08 | -0.46% | 17.12 | 17.39 | 29382 | 5064.20 | 0.55% |
| 2025-05-12 | 17.10 | 17.22 | 0.11 | 0.64% | 17.04 | 17.49 | 51188 | 8831.41 | 0.96% |
| 2025-05-09 | 17.30 | 17.11 | -0.15 | -0.87% | 16.83 | 17.40 | 39470 | 6730.46 | 0.74% |
| 2025-05-08 | 16.81 | 17.26 | 0.36 | 2.13% | 16.79 | 17.28 | 60717 | 10387.55 | 1.13% |
| 2025-05-07 | 17.01 | 16.90 | -0.01 | -0.06% | 16.72 | 17.24 | 66666 | 11311.78 | 1.24% |
| 2025-05-06 | 16.80 | 16.91 | 0.16 | 0.96% | 16.70 | 16.95 | 27832 | 4693.82 | 0.52% |
| 2025-04-30 | 16.50 | 16.75 | 0.15 | 0.90% | 16.50 | 16.89 | 20122 | 3368.64 | 0.38% |
| 2025-04-29 | 16.43 | 16.60 | 0.16 | 0.97% | 16.43 | 17.21 | 43994 | 7397.55 | 0.82% |
| 2025-04-28 | 16.68 | 16.44 | -0.24 | -1.44% | 16.37 | 16.68 | 17886 | 2948.39 | 0.33% |
| 2025-04-25 | 16.72 | 16.68 | -0.03 | -0.18% | 16.58 | 16.79 | 13508 | 2251.28 | 0.25% |
| 2025-04-24 | 16.77 | 16.71 | -0.06 | -0.36% | 16.53 | 16.86 | 23405 | 3905.27 | 0.44% |
| 2025-04-23 | 16.93 | 16.77 | -0.04 | -0.24% | 16.70 | 17.13 | 46044 | 7778.52 | 0.86% |
| 2025-04-22 | 16.49 | 16.81 | 0.41 | 2.50% | 16.27 | 16.97 | 43417 | 7260.44 | 0.81% |
| 2025-04-21 | 16.25 | 16.40 | 0.19 | 1.17% | 16.08 | 16.46 | 13175 | 2148.21 | 0.25% |
| 2025-04-18 | 16.18 | 16.21 | 0.03 | 0.19% | 16.05 | 16.28 | 10111 | 1632.71 | 0.19% |
| 2025-04-17 | 16.05 | 16.18 | 0.08 | 0.50% | 16.05 | 16.34 | 13442 | 2178.00 | 0.25% |
| 2025-04-16 | 16.37 | 16.10 | -0.29 | -1.77% | 15.80 | 16.46 | 17662 | 2847.58 | 0.33% |
| 2025-04-15 | 16.50 | 16.39 | 0.06 | 0.37% | 16.25 | 16.50 | 13497 | 2206.90 | 0.25% |
| 2025-04-14 | 16.31 | 16.33 | 0.13 | 0.80% | 16.21 | 16.45 | 17377 | 2838.85 | 0.32% |
| 2025-04-11 | 15.99 | 16.20 | 0.06 | 0.37% | 15.99 | 16.28 | 17321 | 2802.30 | 0.32% |
| 2025-04-10 | 16.30 | 16.14 | 0.01 | 0.06% | 16.14 | 16.46 | 30294 | 4936.82 | 0.57% |
| 2025-04-09 | 15.44 | 16.13 | 0.54 | 3.46% | 15.00 | 16.30 | 38947 | 6141.42 | 0.73% |
| 2025-04-08 | 15.29 | 15.59 | 0.16 | 1.04% | 15.18 | 15.75 | 41494 | 6408.32 | 0.77% |
| 2025-04-07 | 15.66 | 15.43 | -1.71 | -9.98% | 15.43 | 16.49 | 67556 | 10615.73 | 1.26% |
| 2025-04-03 | 17.18 | 17.14 | -0.16 | -0.92% | 16.98 | 17.36 | 18931 | 3251.07 | 0.35% |
| 2025-04-02 | 17.45 | 17.30 | -0.05 | -0.29% | 17.18 | 17.47 | 17325 | 3005.62 | 0.32% |
| 2025-04-01 | 17.50 | 17.35 | -0.15 | -0.86% | 17.21 | 17.64 | 31580 | 5488.29 | 0.59% |
| 2025-03-31 | 17.23 | 17.50 | 0.33 | 1.92% | 16.83 | 17.58 | 38902 | 6708.21 | 0.73% |
| 2025-03-28 | 17.63 | 17.17 | -0.35 | -2.00% | 17.08 | 17.65 | 36322 | 6282.12 | 0.68% |
| 2025-03-27 | 17.79 | 17.52 | -0.33 | -1.85% | 17.46 | 17.83 | 20664 | 3641.00 | 0.39% |
| 2025-03-26 | 17.50 | 17.85 | 0.17 | 0.96% | 17.50 | 18.05 | 24681 | 4409.20 | 0.46% |
| 2025-03-25 | 17.61 | 17.68 | 0.01 | 0.06% | 17.61 | 17.94 | 26469 | 4702.72 | 0.49% |
| 2025-03-24 | 17.64 | 17.67 | -0.03 | -0.17% | 17.19 | 17.74 | 51133 | 8899.05 | 0.95% |
| 2025-03-21 | 18.00 | 17.70 | -0.30 | -1.67% | 17.58 | 18.19 | 42605 | 7631.95 | 0.79% |
| 2025-03-20 | 17.82 | 18.00 | 0.10 | 0.56% | 17.74 | 18.26 | 35850 | 6461.06 | 0.67% |
| 2025-03-19 | 17.89 | 17.90 | 0.02 | 0.11% | 17.76 | 18.10 | 23980 | 4284.35 | 0.45% |
| 2025-03-18 | 17.75 | 17.88 | 0.17 | 0.96% | 17.62 | 17.92 | 27346 | 4867.58 | 0.51% |
| 2025-03-17 | 17.80 | 17.71 | -0.09 | -0.51% | 17.63 | 17.90 | 25425 | 4503.90 | 0.47% |
| 2025-03-14 | 17.80 | 17.80 | 0.00 | 0.00% | 17.48 | 17.95 | 42682 | 7566.72 | 0.80% |
| 2025-03-13 | 18.09 | 17.80 | -0.21 | -1.17% | 17.58 | 18.09 | 47851 | 8518.05 | 0.89% |
| 2025-03-12 | 18.01 | 18.01 | -0.10 | -0.55% | 17.87 | 18.37 | 57468 | 10393.70 | 1.07% |
| 2025-03-11 | 17.46 | 18.11 | 0.54 | 3.07% | 17.40 | 18.57 | 88938 | 16064.63 | 1.66% |
| 2025-03-10 | 17.50 | 17.57 | 0.07 | 0.40% | 17.38 | 17.63 | 38642 | 6765.86 | 0.72% |
| 2025-03-07 | 17.30 | 17.50 | 0.10 | 0.57% | 17.22 | 17.65 | 53201 | 9286.48 | 0.99% |
| 2025-03-06 | 17.37 | 17.40 | 0.09 | 0.52% | 17.20 | 17.48 | 43812 | 7604.95 | 0.82% |
| 2025-03-05 | 17.10 | 17.31 | 0.13 | 0.76% | 16.93 | 17.32 | 35814 | 6145.61 | 0.67% |
| 2025-03-04 | 16.81 | 17.18 | 0.23 | 1.36% | 16.79 | 17.20 | 35154 | 6012.27 | 0.66% |
| 2025-03-03 | 16.96 | 16.95 | -0.01 | -0.06% | 16.85 | 17.15 | 34836 | 5918.28 | 0.65% |
| 2025-02-28 | 17.13 | 16.96 | -0.16 | -0.93% | 16.90 | 17.28 | 50710 | 8671.64 | 0.95% |
| 2025-02-27 | 17.10 | 17.12 | 0.03 | 0.18% | 16.85 | 17.14 | 41476 | 7044.50 | 0.77% |
| 2025-02-26 | 17.05 | 17.09 | 0.04 | 0.23% | 16.98 | 17.30 | 42346 | 7259.11 | 0.79% |
| 2025-02-25 | 16.83 | 17.05 | 0.09 | 0.53% | 16.75 | 17.26 | 39517 | 6731.49 | 0.74% |
| 2025-02-24 | 17.03 | 16.96 | -0.14 | -0.82% | 16.70 | 17.25 | 54465 | 9263.91 | 1.02% |
| 2025-02-21 | 16.87 | 17.10 | 0.14 | 0.83% | 16.78 | 17.14 | 61854 | 10495.56 | 1.15% |
| 2025-02-20 | 16.86 | 16.96 | 0.10 | 0.59% | 16.66 | 17.12 | 55145 | 9351.74 | 1.03% |
| 2025-02-19 | 16.61 | 16.86 | 0.10 | 0.60% | 16.45 | 16.90 | 75743 | 12625.16 | 1.41% |
| 2025-02-18 | 16.41 | 16.76 | 0.40 | 2.44% | 16.26 | 17.20 | 116440 | 19667.32 | 2.17% |
| 2025-02-17 | 16.29 | 16.36 | 0.05 | 0.31% | 16.25 | 16.46 | 32202 | 5268.42 | 0.60% |
| 2025-02-14 | 16.22 | 16.31 | 0.07 | 0.43% | 16.01 | 16.37 | 35988 | 5830.74 | 0.67% |
| 2025-02-13 | 16.45 | 16.24 | -0.24 | -1.46% | 16.20 | 16.60 | 35786 | 5867.42 | 0.67% |
| 2025-02-12 | 16.50 | 16.48 | 0.00 | 0.00% | 16.32 | 16.55 | 33494 | 5503.23 | 0.62% |
| 2025-02-11 | 16.78 | 16.48 | -0.31 | -1.85% | 16.43 | 16.82 | 38863 | 6440.79 | 0.73% |
| 2025-02-10 | 16.39 | 16.79 | 0.40 | 2.44% | 16.31 | 16.80 | 49708 | 8261.89 | 0.93% |
| 2025-02-07 | 16.39 | 16.39 | 0.05 | 0.31% | 16.10 | 16.62 | 50548 | 8287.76 | 0.94% |
| 2025-02-06 | 15.88 | 16.34 | 0.35 | 2.19% | 15.88 | 16.35 | 33616 | 5451.94 | 0.63% |
| 2025-02-05 | 15.99 | 15.99 | -0.06 | -0.37% | 15.86 | 16.26 | 30907 | 4950.19 | 0.58% |
| 2025-01-27 | 15.81 | 16.05 | 0.17 | 1.07% | 15.81 | 16.27 | 35740 | 5760.40 | 0.67% |
| 2025-01-24 | 15.83 | 15.88 | 0.05 | 0.32% | 15.70 | 15.94 | 25266 | 4002.13 | 0.47% |
| 2025-01-23 | 16.13 | 15.83 | -0.17 | -1.06% | 15.83 | 16.26 | 25756 | 4139.43 | 0.48% |
| 2025-01-22 | 16.12 | 16.00 | -0.12 | -0.74% | 15.95 | 16.23 | 22686 | 3645.72 | 0.42% |
| 2025-01-21 | 16.38 | 16.12 | -0.26 | -1.59% | 16.01 | 16.49 | 28206 | 4558.40 | 0.53% |
| 2025-01-20 | 16.35 | 16.38 | 0.11 | 0.68% | 16.00 | 16.48 | 45082 | 7348.05 | 0.84% |
| 2025-01-17 | 16.24 | 16.27 | 0.03 | 0.18% | 16.11 | 16.47 | 33328 | 5413.85 | 0.62% |
| 2025-01-16 | 16.05 | 16.24 | 0.28 | 1.75% | 15.89 | 16.38 | 44824 | 7213.90 | 0.84% |
| 2025-01-15 | 16.06 | 15.96 | -0.14 | -0.87% | 15.91 | 16.32 | 42501 | 6852.03 | 0.79% |
航天工程(603698)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。
