| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 20.48 | 21.03 | 0.54 | 2.64% | 20.30 | 21.29 | 35048 | 7305.47 | 1.51% | 0.00 |
| 2025-05-16 | 20.30 | 20.49 | 0.14 | 0.69% | 20.03 | 20.50 | 16725 | 3411.22 | 0.72% | 0.00 |
| 2025-05-15 | 20.87 | 20.35 | -0.51 | -2.44% | 20.22 | 20.88 | 24460 | 5002.42 | 1.05% | 0.00 |
| 2025-05-14 | 20.93 | 20.86 | -0.07 | -0.33% | 20.69 | 21.15 | 26489 | 5522.54 | 1.14% | 0.00 |
| 2025-05-13 | 21.19 | 20.93 | -0.12 | -0.57% | 20.90 | 21.53 | 31566 | 6670.83 | 1.36% | 0.00 |
| 2025-05-12 | 20.96 | 21.05 | 0.25 | 1.20% | 20.80 | 21.38 | 25981 | 5484.60 | 1.12% | 0.00 |
| 2025-05-09 | 21.02 | 20.80 | -0.34 | -1.61% | 20.53 | 21.31 | 26152 | 5444.12 | 1.13% | 0.00 |
| 2025-05-08 | 20.76 | 21.14 | 0.21 | 1.00% | 20.69 | 21.20 | 27188 | 5711.76 | 1.17% | 0.00 |
| 2025-05-07 | 21.15 | 20.93 | 0.01 | 0.05% | 20.71 | 21.35 | 42214 | 8854.15 | 1.82% | 0.00 |
| 2025-05-06 | 20.59 | 20.92 | 0.66 | 3.26% | 20.40 | 21.03 | 33580 | 6965.22 | 1.45% | 0.00 |
| 2025-04-30 | 19.78 | 20.26 | 0.51 | 2.58% | 19.62 | 20.61 | 36512 | 7375.08 | 1.57% | 0.00 |
| 2025-04-29 | 19.22 | 19.75 | 0.45 | 2.33% | 19.00 | 20.01 | 46314 | 9033.90 | 1.99% | 0.00 |
| 2025-04-28 | 18.95 | 19.30 | 0.35 | 1.85% | 18.71 | 19.65 | 38448 | 7392.66 | 1.66% | 0.00 |
| 2025-04-25 | 19.15 | 18.95 | -0.08 | -0.42% | 18.70 | 19.18 | 17900 | 3402.84 | 0.77% | 0.00 |
| 2025-04-24 | 19.49 | 19.03 | -0.52 | -2.66% | 18.66 | 19.49 | 25653 | 4886.76 | 1.10% | 0.00 |
| 2025-04-23 | 19.16 | 19.55 | 0.33 | 1.72% | 19.16 | 19.69 | 20800 | 4061.98 | 0.90% | 0.00 |
| 2025-04-22 | 19.35 | 19.22 | -0.21 | -1.08% | 19.16 | 19.57 | 20609 | 3984.53 | 0.89% | 0.00 |
| 2025-04-21 | 19.00 | 19.43 | 0.39 | 2.05% | 18.80 | 19.68 | 27412 | 5285.36 | 1.18% | 0.00 |
| 2025-04-18 | 18.96 | 19.04 | 0.08 | 0.42% | 18.71 | 19.70 | 34134 | 6546.71 | 1.47% | 0.00 |
| 2025-04-17 | 18.80 | 18.96 | 0.01 | 0.05% | 18.73 | 19.16 | 18992 | 3614.76 | 0.82% | 0.00 |
| 2025-04-16 | 19.25 | 18.95 | -0.39 | -2.02% | 18.57 | 19.30 | 25205 | 4778.00 | 1.09% | 0.00 |
| 2025-04-15 | 19.39 | 19.34 | -0.06 | -0.31% | 19.12 | 19.54 | 21535 | 4148.51 | 0.93% | 0.00 |
| 2025-04-14 | 19.36 | 19.40 | 0.32 | 1.68% | 19.08 | 19.58 | 24450 | 4742.98 | 1.05% | 0.00 |
| 2025-04-11 | 18.76 | 19.08 | 0.15 | 0.79% | 18.76 | 19.35 | 30312 | 5771.93 | 1.31% | 0.00 |
| 2025-04-10 | 18.85 | 18.93 | 0.44 | 2.38% | 18.68 | 19.50 | 43075 | 8233.34 | 1.85% | 0.00 |
| 2025-04-09 | 18.09 | 18.49 | 0.19 | 1.04% | 16.70 | 18.68 | 62762 | 11251.78 | 2.70% | 0.00 |
| 2025-04-08 | 17.56 | 18.30 | 1.04 | 6.03% | 17.56 | 19.00 | 62043 | 11386.91 | 2.67% | 0.00 |
| 2025-04-07 | 20.01 | 17.26 | -3.96 | -18.66% | 17.00 | 20.17 | 68558 | 12609.25 | 2.95% | 0.00 |
| 2025-04-03 | 20.35 | 21.22 | 0.59 | 2.86% | 20.33 | 21.80 | 55524 | 11796.45 | 2.39% | 0.00 |
| 2025-04-02 | 20.60 | 20.63 | 0.03 | 0.15% | 20.51 | 20.85 | 12959 | 2680.62 | 0.56% | 0.00 |
| 2025-04-01 | 20.60 | 20.60 | 0.08 | 0.39% | 20.41 | 20.85 | 22616 | 4664.81 | 0.97% | 0.00 |
| 2025-03-31 | 20.60 | 20.52 | -0.19 | -0.92% | 20.00 | 20.78 | 28142 | 5724.12 | 1.21% | 0.00 |
| 2025-03-28 | 20.99 | 20.71 | -0.29 | -1.38% | 20.66 | 21.25 | 24660 | 5159.30 | 1.06% | 0.00 |
| 2025-03-27 | 21.31 | 21.00 | -0.46 | -2.14% | 20.89 | 21.39 | 25982 | 5483.95 | 1.12% | 0.00 |
| 2025-03-26 | 21.15 | 21.46 | 0.22 | 1.04% | 21.15 | 21.46 | 22926 | 4890.21 | 0.99% | 0.00 |
| 2025-03-25 | 21.50 | 21.24 | -0.20 | -0.93% | 20.88 | 21.50 | 34088 | 7215.15 | 1.47% | 0.00 |
| 2025-03-24 | 22.45 | 21.44 | -1.01 | -4.50% | 20.92 | 22.59 | 65636 | 14171.33 | 2.83% | 0.00 |
| 2025-03-21 | 23.00 | 22.45 | -0.63 | -2.73% | 22.38 | 23.10 | 45780 | 10397.66 | 1.97% | 0.00 |
| 2025-03-20 | 23.80 | 23.08 | -0.82 | -3.43% | 23.04 | 23.80 | 65662 | 15264.08 | 2.83% | 0.00 |
| 2025-03-19 | 24.39 | 23.90 | -0.39 | -1.61% | 23.69 | 24.65 | 51467 | 12400.27 | 2.22% | 0.00 |
| 2025-03-18 | 25.48 | 24.29 | -0.70 | -2.80% | 24.16 | 25.48 | 68673 | 16872.44 | 2.96% | 17.00 |
| 2025-03-17 | 24.65 | 24.99 | 0.80 | 3.31% | 24.08 | 25.35 | 90748 | 22372.45 | 3.91% | 0.00 |
| 2025-03-14 | 24.08 | 24.19 | -0.14 | -0.58% | 24.00 | 24.54 | 57971 | 14047.88 | 2.50% | 0.00 |
| 2025-03-13 | 25.20 | 24.33 | -1.00 | -3.95% | 23.78 | 25.33 | 83566 | 20376.96 | 3.60% | 0.00 |
| 2025-03-12 | 24.97 | 25.33 | 0.65 | 2.63% | 24.77 | 26.17 | 134508 | 34347.82 | 5.79% | 0.00 |
| 2025-03-11 | 23.92 | 24.68 | 0.50 | 2.07% | 23.88 | 25.20 | 93077 | 22944.09 | 4.01% | 0.00 |
| 2025-03-10 | 25.50 | 24.18 | -2.15 | -8.17% | 24.00 | 25.79 | 144173 | 35400.10 | 6.21% | 0.00 |
| 2025-03-07 | 25.18 | 26.33 | 0.84 | 3.30% | 24.69 | 27.44 | 212573 | 54976.47 | 9.15% | 2.00 |
| 2025-03-06 | 26.17 | 25.49 | -0.36 | -1.39% | 25.01 | 26.69 | 269094 | 69611.73 | 11.59% | 0.00 |
| 2025-03-05 | 21.58 | 25.85 | 4.31 | 20.01% | 21.31 | 25.85 | 203115 | 48448.96 | 8.74% | 0.00 |
| 2025-03-04 | 20.92 | 21.54 | 0.37 | 1.75% | 20.90 | 21.62 | 35039 | 7506.75 | 1.51% | 0.00 |
| 2025-03-03 | 21.57 | 21.17 | -0.32 | -1.49% | 20.88 | 21.70 | 55237 | 11747.22 | 2.38% | 0.00 |
| 2025-02-28 | 22.56 | 21.49 | -1.30 | -5.70% | 21.13 | 22.85 | 66069 | 14573.69 | 2.84% | 0.00 |
| 2025-02-27 | 22.90 | 22.79 | -0.25 | -1.09% | 21.99 | 23.06 | 108497 | 24388.99 | 4.67% | 0.00 |
| 2025-02-26 | 22.01 | 23.04 | 1.11 | 5.06% | 21.62 | 23.15 | 108646 | 24559.80 | 4.68% | 0.00 |
| 2025-02-25 | 21.70 | 21.93 | -0.01 | -0.05% | 21.21 | 22.28 | 45083 | 9839.20 | 1.94% | 0.00 |
| 2025-02-24 | 21.99 | 21.94 | -0.21 | -0.95% | 21.60 | 22.39 | 51775 | 11373.21 | 2.23% | 0.00 |
| 2025-02-21 | 21.21 | 22.15 | 0.99 | 4.68% | 20.81 | 22.45 | 75050 | 16377.98 | 3.23% | 0.00 |
| 2025-02-20 | 20.98 | 21.16 | 0.08 | 0.38% | 20.71 | 21.34 | 38836 | 8167.67 | 1.67% | 0.00 |
| 2025-02-19 | 20.67 | 21.08 | 0.43 | 2.08% | 20.64 | 21.17 | 42378 | 8892.78 | 1.82% | 0.00 |
| 2025-02-18 | 21.88 | 20.65 | -1.25 | -5.71% | 20.54 | 22.15 | 70426 | 15003.03 | 3.03% | 0.00 |
| 2025-02-17 | 22.67 | 21.90 | 0.00 | 0.00% | 21.77 | 23.00 | 103285 | 22925.48 | 4.45% | 0.00 |
| 2025-02-14 | 21.12 | 21.90 | 0.73 | 3.45% | 20.96 | 22.10 | 69821 | 15107.73 | 3.01% | 0.00 |
| 2025-02-13 | 21.49 | 21.17 | -0.01 | -0.05% | 20.70 | 21.51 | 54592 | 11511.04 | 2.35% | 0.00 |
| 2025-02-12 | 20.80 | 21.18 | 0.33 | 1.58% | 20.60 | 21.20 | 50836 | 10624.89 | 2.19% | 0.00 |
| 2025-02-11 | 21.00 | 20.85 | -0.25 | -1.18% | 20.31 | 21.05 | 57180 | 11839.68 | 2.46% | 0.00 |
| 2025-02-10 | 20.08 | 21.10 | 1.37 | 6.94% | 19.80 | 21.10 | 73562 | 15212.64 | 3.17% | 0.00 |
| 2025-02-07 | 19.27 | 19.73 | 0.46 | 2.39% | 19.18 | 20.10 | 54655 | 10713.10 | 2.35% | 13.00 |
| 2025-02-06 | 18.45 | 19.27 | 0.69 | 3.71% | 18.23 | 19.27 | 40640 | 7659.85 | 1.75% | 12.00 |
| 2025-02-05 | 18.00 | 18.58 | 0.63 | 3.51% | 18.00 | 18.73 | 40147 | 7443.99 | 1.73% | 0.00 |
| 2025-01-27 | 18.35 | 17.95 | -0.28 | -1.54% | 17.91 | 18.57 | 30006 | 5471.50 | 1.29% | 0.00 |
| 2025-01-24 | 17.62 | 18.23 | 0.51 | 2.88% | 17.62 | 18.39 | 31686 | 5740.92 | 1.36% | 0.00 |
| 2025-01-23 | 17.59 | 17.72 | 0.30 | 1.72% | 17.57 | 18.31 | 36400 | 6547.78 | 1.57% | 0.00 |
| 2025-01-22 | 17.70 | 17.42 | -0.30 | -1.69% | 17.30 | 17.70 | 23008 | 4021.04 | 0.99% | 0.00 |
| 2025-01-21 | 18.01 | 17.72 | -0.21 | -1.17% | 17.58 | 18.20 | 21750 | 3871.69 | 0.94% | 0.00 |
| 2025-01-20 | 18.25 | 17.93 | -0.10 | -0.55% | 17.90 | 18.31 | 20144 | 3636.15 | 0.87% | 0.00 |
| 2025-01-17 | 18.05 | 18.03 | 0.02 | 0.11% | 17.77 | 18.18 | 23060 | 4141.90 | 0.99% | 0.00 |
| 2025-01-16 | 18.34 | 18.01 | -0.11 | -0.61% | 17.96 | 18.51 | 30511 | 5557.17 | 1.31% | 0.00 |
| 2025-01-15 | 18.30 | 18.12 | -0.11 | -0.60% | 18.01 | 18.40 | 27905 | 5081.22 | 1.20% | 0.00 |
| 2025-01-14 | 17.64 | 18.23 | 0.68 | 3.87% | 17.64 | 18.25 | 38097 | 6871.03 | 1.64% | 0.00 |
辰安科技(300523)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。
