| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 19.68 | 19.72 | -0.09 | -0.45% | 19.68 | 20.30 | 218958 | 43665.51 | 2.21% |
| 2025-05-15 | 20.27 | 19.81 | -0.67 | -3.27% | 19.80 | 20.52 | 272445 | 54647.32 | 2.75% |
| 2025-05-14 | 20.80 | 20.48 | -0.27 | -1.30% | 20.31 | 20.90 | 341547 | 70228.42 | 3.45% |
| 2025-05-13 | 21.78 | 20.75 | -1.25 | -5.68% | 20.70 | 21.78 | 641404 | 135511.97 | 6.47% |
| 2025-05-12 | 20.00 | 22.00 | 1.35 | 6.54% | 19.80 | 22.46 | 911107 | 197841.38 | 9.20% |
| 2025-05-09 | 21.00 | 20.65 | -0.32 | -1.53% | 20.30 | 21.33 | 678325 | 140504.67 | 6.85% |
| 2025-05-08 | 20.00 | 20.97 | 0.91 | 4.54% | 19.61 | 21.20 | 769306 | 157224.69 | 7.76% |
| 2025-05-07 | 19.03 | 20.06 | 1.59 | 8.61% | 18.81 | 20.32 | 660952 | 130578.53 | 6.67% |
| 2025-05-06 | 17.88 | 18.47 | 0.45 | 2.50% | 17.87 | 18.58 | 133021 | 24322.55 | 1.34% |
| 2025-04-30 | 17.64 | 18.02 | 0.31 | 1.75% | 17.61 | 18.12 | 145833 | 26113.91 | 1.47% |
| 2025-04-29 | 17.74 | 17.71 | -0.63 | -3.44% | 17.28 | 17.86 | 220769 | 38987.76 | 2.23% |
| 2025-04-28 | 18.35 | 18.34 | 0.05 | 0.27% | 18.27 | 18.66 | 120045 | 22091.69 | 1.21% |
| 2025-04-25 | 18.35 | 18.29 | -0.06 | -0.33% | 18.19 | 18.47 | 97925 | 17960.42 | 0.99% |
| 2025-04-24 | 18.72 | 18.35 | -0.39 | -2.08% | 18.20 | 18.72 | 139034 | 25576.82 | 1.40% |
| 2025-04-23 | 18.88 | 18.74 | -0.04 | -0.21% | 18.53 | 18.95 | 124346 | 23209.69 | 1.25% |
| 2025-04-22 | 18.93 | 18.78 | -0.22 | -1.16% | 18.67 | 19.00 | 87727 | 16508.28 | 0.89% |
| 2025-04-21 | 18.85 | 19.00 | 0.14 | 0.74% | 18.84 | 19.24 | 125484 | 23889.53 | 1.27% |
| 2025-04-18 | 18.87 | 18.86 | -0.09 | -0.47% | 18.64 | 19.09 | 112136 | 21113.53 | 1.13% |
| 2025-04-17 | 19.06 | 18.95 | -0.32 | -1.66% | 18.92 | 19.75 | 182431 | 35232.86 | 1.84% |
| 2025-04-16 | 19.56 | 19.27 | -0.10 | -0.52% | 18.87 | 19.73 | 157587 | 30351.23 | 1.59% |
| 2025-04-15 | 19.92 | 19.37 | -0.60 | -3.00% | 19.20 | 19.95 | 167389 | 32473.65 | 1.69% |
| 2025-04-14 | 19.97 | 19.97 | 0.00 | 0.00% | 19.80 | 20.16 | 187349 | 37374.27 | 1.89% |
| 2025-04-11 | 18.84 | 19.97 | 0.92 | 4.83% | 18.78 | 20.38 | 316219 | 62942.82 | 3.19% |
| 2025-04-10 | 19.09 | 19.05 | -0.01 | -0.05% | 18.72 | 19.57 | 295064 | 56583.76 | 2.98% |
| 2025-04-09 | 17.72 | 19.06 | 1.20 | 6.72% | 17.51 | 19.19 | 332567 | 62050.10 | 3.36% |
| 2025-04-08 | 17.50 | 17.86 | 0.17 | 0.96% | 17.42 | 18.18 | 240452 | 42723.38 | 2.43% |
| 2025-04-07 | 18.80 | 17.69 | -1.96 | -9.97% | 17.69 | 19.40 | 259032 | 47447.36 | 2.61% |
| 2025-04-03 | 19.42 | 19.65 | 0.03 | 0.15% | 19.36 | 20.01 | 137634 | 27248.22 | 1.39% |
| 2025-04-02 | 20.10 | 19.62 | -0.54 | -2.68% | 19.40 | 20.10 | 192868 | 37928.89 | 1.95% |
| 2025-04-01 | 20.59 | 20.16 | -0.12 | -0.59% | 20.10 | 21.09 | 187469 | 38347.04 | 1.89% |
| 2025-03-31 | 20.14 | 20.28 | 0.05 | 0.25% | 19.71 | 20.54 | 209436 | 42209.20 | 2.11% |
| 2025-03-28 | 19.96 | 20.23 | 0.22 | 1.10% | 19.90 | 20.35 | 124003 | 24981.52 | 1.25% |
| 2025-03-27 | 20.00 | 20.01 | -0.07 | -0.35% | 19.56 | 20.25 | 126043 | 25120.72 | 1.27% |
| 2025-03-26 | 20.24 | 20.08 | -0.26 | -1.28% | 20.02 | 20.58 | 128131 | 25923.77 | 1.29% |
| 2025-03-25 | 20.34 | 20.34 | -0.04 | -0.20% | 20.18 | 20.89 | 134571 | 27620.19 | 1.36% |
| 2025-03-24 | 21.24 | 20.38 | -0.85 | -4.00% | 19.99 | 21.30 | 259651 | 53193.85 | 2.62% |
| 2025-03-21 | 20.79 | 21.23 | 0.20 | 0.95% | 20.72 | 21.45 | 201903 | 42486.80 | 2.04% |
| 2025-03-20 | 20.75 | 21.03 | 0.24 | 1.15% | 20.65 | 21.67 | 250287 | 53061.83 | 2.53% |
| 2025-03-19 | 20.99 | 20.79 | -0.20 | -0.95% | 20.61 | 21.20 | 189081 | 39418.61 | 1.91% |
| 2025-03-18 | 21.38 | 20.99 | -0.39 | -1.82% | 20.91 | 21.53 | 204581 | 43199.50 | 2.06% |
| 2025-03-17 | 21.48 | 21.38 | -0.13 | -0.60% | 21.29 | 21.57 | 157810 | 33781.88 | 1.59% |
| 2025-03-14 | 21.88 | 21.51 | -0.32 | -1.47% | 21.06 | 21.99 | 239757 | 51313.46 | 2.42% |
| 2025-03-13 | 21.92 | 21.83 | -0.21 | -0.95% | 21.42 | 22.10 | 296697 | 64523.55 | 2.99% |
| 2025-03-12 | 22.00 | 22.04 | -0.09 | -0.41% | 21.90 | 23.08 | 400963 | 89444.13 | 4.05% |
| 2025-03-11 | 20.90 | 22.13 | 0.73 | 3.41% | 20.85 | 22.60 | 444885 | 97544.44 | 4.49% |
| 2025-03-10 | 21.51 | 21.40 | 0.00 | 0.00% | 21.20 | 21.98 | 337284 | 72702.91 | 3.40% |
| 2025-03-07 | 20.72 | 21.40 | 0.39 | 1.86% | 20.58 | 22.17 | 574049 | 123502.50 | 5.79% |
| 2025-03-06 | 20.05 | 21.01 | 0.94 | 4.68% | 19.56 | 21.25 | 572584 | 117671.54 | 5.78% |
| 2025-03-05 | 19.69 | 20.07 | 0.16 | 0.80% | 19.63 | 20.50 | 468622 | 94248.23 | 4.73% |
| 2025-03-04 | 18.73 | 19.91 | 1.19 | 6.36% | 18.72 | 20.37 | 539162 | 106127.70 | 5.44% |
| 2025-03-03 | 18.10 | 18.72 | 0.62 | 3.43% | 18.10 | 19.03 | 237724 | 44667.72 | 2.40% |
| 2025-02-28 | 18.58 | 18.10 | -0.64 | -3.42% | 18.03 | 18.74 | 135307 | 24768.28 | 1.37% |
| 2025-02-27 | 18.73 | 18.74 | -0.13 | -0.69% | 18.38 | 18.81 | 152565 | 28349.81 | 1.54% |
| 2025-02-26 | 18.59 | 18.87 | 0.26 | 1.40% | 18.56 | 19.03 | 186275 | 35160.77 | 1.88% |
| 2025-02-25 | 18.64 | 18.61 | -0.15 | -0.80% | 18.32 | 18.90 | 165082 | 30697.79 | 1.67% |
| 2025-02-24 | 19.08 | 18.76 | -0.21 | -1.11% | 18.65 | 19.12 | 219542 | 41317.05 | 2.22% |
| 2025-02-21 | 18.88 | 18.97 | 0.08 | 0.42% | 18.55 | 19.15 | 347213 | 65811.77 | 3.50% |
| 2025-02-20 | 17.80 | 18.89 | 1.11 | 6.24% | 17.71 | 18.89 | 406164 | 75335.29 | 4.10% |
| 2025-02-19 | 17.62 | 17.78 | 0.16 | 0.91% | 17.55 | 17.86 | 98842 | 17529.76 | 1.00% |
| 2025-02-18 | 18.07 | 17.62 | -0.39 | -2.17% | 17.51 | 18.09 | 118151 | 21047.64 | 1.19% |
| 2025-02-17 | 18.10 | 18.01 | -0.08 | -0.44% | 17.92 | 18.31 | 139483 | 25202.88 | 1.41% |
| 2025-02-14 | 18.08 | 18.09 | -0.09 | -0.50% | 17.88 | 18.18 | 123527 | 22235.13 | 1.25% |
| 2025-02-13 | 18.45 | 18.18 | -0.18 | -0.98% | 18.16 | 18.58 | 137088 | 25152.95 | 1.38% |
| 2025-02-12 | 18.13 | 18.36 | 0.16 | 0.88% | 18.02 | 18.40 | 141843 | 25855.48 | 1.43% |
| 2025-02-11 | 18.03 | 18.20 | 0.16 | 0.89% | 17.81 | 18.42 | 173045 | 31405.58 | 1.75% |
| 2025-02-10 | 18.13 | 18.04 | -0.01 | -0.06% | 17.93 | 18.15 | 125140 | 22559.28 | 1.26% |
| 2025-02-07 | 17.81 | 18.05 | 0.18 | 1.01% | 17.77 | 18.23 | 158181 | 28525.22 | 1.60% |
| 2025-02-06 | 17.31 | 17.87 | 0.56 | 3.24% | 17.18 | 17.88 | 130422 | 23047.36 | 1.32% |
| 2025-02-05 | 17.39 | 17.31 | 0.18 | 1.05% | 17.14 | 17.39 | 85967 | 14834.99 | 0.87% |
| 2025-01-27 | 17.43 | 17.13 | -0.30 | -1.72% | 17.00 | 17.61 | 66828 | 11555.96 | 0.67% |
| 2025-01-24 | 17.40 | 17.43 | 0.06 | 0.35% | 17.29 | 17.55 | 92439 | 16108.60 | 0.93% |
| 2025-01-23 | 17.83 | 17.37 | -0.24 | -1.36% | 17.37 | 18.00 | 104518 | 18486.29 | 1.05% |
| 2025-01-22 | 17.49 | 17.61 | 0.05 | 0.28% | 17.44 | 17.93 | 90682 | 16038.50 | 0.92% |
| 2025-01-21 | 17.77 | 17.56 | -0.17 | -0.96% | 17.34 | 17.82 | 78890 | 13812.47 | 0.80% |
| 2025-01-20 | 17.76 | 17.73 | -0.02 | -0.11% | 17.60 | 17.97 | 75041 | 13326.30 | 0.76% |
| 2025-01-17 | 17.50 | 17.75 | 0.14 | 0.80% | 17.45 | 17.94 | 81513 | 14430.33 | 0.82% |
| 2025-01-16 | 17.80 | 17.61 | -0.18 | -1.01% | 17.50 | 18.11 | 115749 | 20548.87 | 1.17% |
| 2025-01-15 | 17.74 | 17.79 | 0.05 | 0.28% | 17.47 | 18.37 | 189925 | 34077.16 | 1.92% |
| 2025-01-14 | 16.92 | 17.74 | 0.81 | 4.78% | 16.90 | 17.79 | 136289 | 23819.65 | 1.38% |
| 2025-01-13 | 16.66 | 16.93 | 0.09 | 0.53% | 16.44 | 17.00 | 70005 | 11746.09 | 0.71% |
航天彩虹(002389)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。
