| 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 | 6.79 | 6.89 | 0.11 | 1.62% | 6.74 | 6.90 | 71129 | 4864.07 | 2.20% | 0.00 |
| 2025-05-19 | 6.67 | 6.78 | 0.13 | 1.95% | 6.60 | 6.82 | 87641 | 5902.52 | 2.71% | 0.00 |
| 2025-05-16 | 6.89 | 6.65 | -0.05 | -0.75% | 6.64 | 7.02 | 100266 | 6771.92 | 3.10% | 0.00 |
| 2025-05-15 | 6.71 | 6.70 | -0.02 | -0.30% | 6.66 | 6.75 | 35011 | 2345.00 | 1.08% | 0.00 |
| 2025-05-14 | 6.70 | 6.72 | 0.02 | 0.30% | 6.60 | 6.74 | 47824 | 3189.20 | 1.48% | 0.00 |
| 2025-05-13 | 6.80 | 6.70 | 0.00 | 0.00% | 6.67 | 6.80 | 35285 | 2371.77 | 1.09% | 0.00 |
| 2025-05-12 | 6.70 | 6.70 | 0.02 | 0.30% | 6.65 | 6.76 | 43380 | 2902.83 | 1.34% | 0.00 |
| 2025-05-09 | 6.78 | 6.68 | -0.08 | -1.18% | 6.67 | 6.79 | 51246 | 3443.10 | 1.58% | 0.00 |
| 2025-05-08 | 6.65 | 6.76 | 0.11 | 1.65% | 6.62 | 6.78 | 60502 | 4067.92 | 1.87% | 0.00 |
| 2025-05-07 | 6.64 | 6.65 | 0.06 | 0.91% | 6.60 | 6.79 | 74568 | 4989.07 | 2.30% | 0.00 |
| 2025-05-06 | 6.43 | 6.59 | 0.18 | 2.81% | 6.43 | 6.61 | 57018 | 3729.01 | 1.76% | 0.00 |
| 2025-04-30 | 6.32 | 6.41 | 0.09 | 1.42% | 6.32 | 6.47 | 46630 | 2992.58 | 1.44% | 0.00 |
| 2025-04-29 | 6.28 | 6.32 | 0.12 | 1.94% | 6.22 | 6.39 | 68066 | 4307.56 | 2.10% | 0.00 |
| 2025-04-28 | 6.25 | 6.20 | -0.02 | -0.32% | 6.17 | 6.31 | 64867 | 4036.39 | 2.00% | 0.00 |
| 2025-04-25 | 6.16 | 6.22 | 0.05 | 0.81% | 6.15 | 6.34 | 52750 | 3298.38 | 1.63% | 0.00 |
| 2025-04-24 | 6.22 | 6.17 | -0.06 | -0.96% | 6.14 | 6.33 | 56408 | 3511.10 | 1.74% | 0.00 |
| 2025-04-23 | 6.24 | 6.23 | 0.01 | 0.16% | 6.20 | 6.29 | 53818 | 3356.01 | 1.66% | 0.00 |
| 2025-04-22 | 6.13 | 6.22 | 0.07 | 1.14% | 6.10 | 6.24 | 54498 | 3365.47 | 1.68% | 0.00 |
| 2025-04-21 | 6.14 | 6.15 | -0.03 | -0.49% | 6.05 | 6.19 | 50080 | 3072.47 | 1.55% | 0.00 |
| 2025-04-18 | 6.07 | 6.18 | 0.09 | 1.48% | 5.99 | 6.21 | 57509 | 3504.16 | 1.78% | 0.00 |
| 2025-04-17 | 5.95 | 6.09 | 0.11 | 1.84% | 5.90 | 6.19 | 69119 | 4219.23 | 2.13% | 1.00 |
| 2025-04-16 | 6.06 | 5.98 | -0.09 | -1.48% | 5.88 | 6.11 | 53957 | 3238.38 | 1.67% | 0.00 |
| 2025-04-15 | 6.06 | 6.07 | -0.01 | -0.16% | 6.02 | 6.13 | 43821 | 2660.72 | 1.35% | 0.00 |
| 2025-04-14 | 6.09 | 6.08 | 0.07 | 1.16% | 6.04 | 6.15 | 47696 | 2910.83 | 1.47% | 0.00 |
| 2025-04-11 | 6.03 | 6.01 | -0.05 | -0.83% | 5.97 | 6.09 | 52877 | 3190.80 | 1.63% | 5.00 |
| 2025-04-10 | 5.96 | 6.06 | 0.13 | 2.19% | 5.96 | 6.15 | 74220 | 4511.12 | 2.29% | 24.00 |
| 2025-04-09 | 5.57 | 5.93 | 0.21 | 3.67% | 5.24 | 6.00 | 99647 | 5664.49 | 3.08% | 0.00 |
| 2025-04-08 | 5.56 | 5.72 | 0.19 | 3.44% | 5.56 | 5.86 | 83950 | 4817.15 | 2.59% | 0.00 |
| 2025-04-07 | 6.27 | 5.53 | -1.03 | -15.70% | 5.33 | 6.29 | 114779 | 6624.91 | 3.54% | 0.00 |
| 2025-04-03 | 6.46 | 6.56 | 0.05 | 0.77% | 6.43 | 6.57 | 39254 | 2561.34 | 1.21% | 19.00 |
| 2025-04-02 | 6.50 | 6.51 | 0.00 | 0.00% | 6.45 | 6.57 | 31896 | 2077.62 | 0.98% | 0.00 |
| 2025-04-01 | 6.41 | 6.51 | 0.14 | 2.20% | 6.40 | 6.59 | 58240 | 3805.79 | 1.80% | 0.00 |
| 2025-03-31 | 6.42 | 6.37 | -0.10 | -1.55% | 6.26 | 6.45 | 46142 | 2929.39 | 1.43% | 0.00 |
| 2025-03-28 | 6.60 | 6.47 | -0.14 | -2.12% | 6.40 | 6.62 | 42230 | 2751.65 | 1.30% | 0.00 |
| 2025-03-27 | 6.74 | 6.61 | -0.12 | -1.78% | 6.54 | 6.74 | 53568 | 3539.71 | 1.65% | 0.00 |
| 2025-03-26 | 6.56 | 6.73 | 0.19 | 2.91% | 6.48 | 6.75 | 71302 | 4771.34 | 2.20% | 0.00 |
| 2025-03-25 | 6.54 | 6.54 | -0.01 | -0.15% | 6.45 | 6.59 | 50523 | 3298.22 | 1.56% | 0.00 |
| 2025-03-24 | 6.89 | 6.55 | -0.34 | -4.93% | 6.42 | 6.89 | 104723 | 6914.95 | 3.23% | 0.00 |
| 2025-03-21 | 6.88 | 6.89 | -0.02 | -0.29% | 6.83 | 6.96 | 63621 | 4384.79 | 1.97% | 0.00 |
| 2025-03-20 | 6.95 | 6.91 | -0.03 | -0.43% | 6.88 | 6.99 | 53627 | 3716.97 | 1.66% | 0.00 |
| 2025-03-19 | 7.00 | 6.94 | -0.07 | -1.00% | 6.89 | 7.05 | 62081 | 4317.46 | 1.92% | 3.00 |
| 2025-03-18 | 7.03 | 7.01 | 0.03 | 0.43% | 6.93 | 7.03 | 68883 | 4811.22 | 2.13% | 15.00 |
| 2025-03-17 | 6.92 | 6.98 | 0.07 | 1.01% | 6.91 | 7.06 | 93884 | 6558.16 | 2.90% | 0.00 |
| 2025-03-14 | 6.77 | 6.91 | 0.13 | 1.92% | 6.72 | 6.92 | 79324 | 5425.90 | 2.45% | 0.00 |
| 2025-03-13 | 6.90 | 6.78 | -0.14 | -2.02% | 6.69 | 6.92 | 78142 | 5293.35 | 2.41% | 0.00 |
| 2025-03-12 | 6.88 | 6.92 | 0.06 | 0.87% | 6.84 | 6.94 | 78603 | 5414.19 | 2.43% | 17.00 |
| 2025-03-11 | 6.78 | 6.86 | -0.05 | -0.72% | 6.74 | 6.87 | 74342 | 5049.80 | 2.30% | 0.00 |
| 2025-03-10 | 6.83 | 6.91 | 0.07 | 1.02% | 6.83 | 7.01 | 93401 | 6459.64 | 2.89% | 0.00 |
| 2025-03-07 | 6.96 | 6.84 | -0.12 | -1.72% | 6.78 | 6.97 | 97106 | 6667.72 | 3.00% | 45.00 |
| 2025-03-06 | 6.88 | 6.96 | 0.09 | 1.31% | 6.78 | 7.03 | 135144 | 9365.12 | 4.17% | 0.00 |
| 2025-03-05 | 7.01 | 6.87 | -0.18 | -2.55% | 6.75 | 7.05 | 163847 | 11217.43 | 5.06% | 0.00 |
| 2025-03-04 | 7.19 | 7.05 | -0.28 | -3.82% | 7.01 | 7.25 | 192233 | 13574.28 | 5.94% | 0.00 |
| 2025-03-03 | 6.94 | 7.33 | 0.18 | 2.52% | 6.92 | 7.37 | 285513 | 20452.02 | 8.82% | 1.00 |
| 2025-02-28 | 7.21 | 7.15 | 0.37 | 5.46% | 7.06 | 7.86 | 374525 | 28020.87 | 11.57% | 0.00 |
| 2025-02-27 | 6.88 | 6.78 | -0.08 | -1.17% | 6.67 | 6.92 | 64554 | 4377.55 | 1.99% | 0.00 |
| 2025-02-26 | 6.85 | 6.86 | 0.01 | 0.15% | 6.78 | 6.92 | 66282 | 4530.26 | 2.05% | 0.00 |
| 2025-02-25 | 6.82 | 6.85 | -0.04 | -0.58% | 6.75 | 6.90 | 69589 | 4745.86 | 2.15% | 0.00 |
| 2025-02-24 | 6.74 | 6.89 | 0.18 | 2.68% | 6.71 | 6.92 | 87298 | 5986.09 | 2.70% | 15.00 |
| 2025-02-21 | 6.71 | 6.71 | -0.03 | -0.45% | 6.63 | 6.76 | 53461 | 3576.83 | 1.65% | 0.00 |
| 2025-02-20 | 6.76 | 6.74 | -0.01 | -0.15% | 6.68 | 6.76 | 41087 | 2764.41 | 1.27% | 0.00 |
| 2025-02-19 | 6.60 | 6.75 | 0.15 | 2.27% | 6.59 | 6.76 | 51348 | 3451.30 | 1.59% | 0.00 |
| 2025-02-18 | 6.85 | 6.60 | -0.25 | -3.65% | 6.56 | 6.87 | 56736 | 3801.02 | 1.75% | 0.00 |
| 2025-02-17 | 6.73 | 6.85 | 0.16 | 2.39% | 6.68 | 6.88 | 66399 | 4517.86 | 2.05% | 0.00 |
| 2025-02-14 | 6.65 | 6.69 | 0.03 | 0.45% | 6.63 | 6.74 | 48599 | 3247.90 | 1.50% | 0.00 |
| 2025-02-13 | 6.76 | 6.66 | -0.05 | -0.75% | 6.65 | 6.80 | 49672 | 3338.27 | 1.53% | 0.00 |
| 2025-02-12 | 6.75 | 6.71 | -0.01 | -0.15% | 6.67 | 6.81 | 51695 | 3481.76 | 1.60% | 0.00 |
| 2025-02-11 | 6.80 | 6.72 | -0.07 | -1.03% | 6.64 | 6.81 | 51949 | 3479.27 | 1.60% | 0.00 |
| 2025-02-10 | 6.70 | 6.79 | 0.14 | 2.11% | 6.64 | 6.79 | 52523 | 3527.51 | 1.62% | 16.00 |
| 2025-02-07 | 6.53 | 6.65 | 0.14 | 2.15% | 6.51 | 6.72 | 72361 | 4802.57 | 2.24% | 0.00 |
| 2025-02-06 | 6.50 | 6.51 | 0.03 | 0.46% | 6.36 | 6.52 | 53915 | 3483.80 | 1.67% | 0.00 |
| 2025-02-05 | 6.33 | 6.48 | 0.20 | 3.18% | 6.29 | 6.52 | 58080 | 3740.90 | 1.79% | 0.00 |
| 2025-01-27 | 6.37 | 6.28 | -0.01 | -0.16% | 6.27 | 6.52 | 59678 | 3819.39 | 1.84% | 0.00 |
| 2025-01-24 | 6.34 | 6.29 | -0.05 | -0.79% | 6.18 | 6.36 | 60861 | 3814.32 | 1.88% | 0.00 |
| 2025-01-23 | 6.34 | 6.34 | 0.11 | 1.77% | 6.32 | 6.49 | 87386 | 5602.71 | 2.70% | 0.00 |
| 2025-01-22 | 6.17 | 6.23 | 0.03 | 0.48% | 6.11 | 6.57 | 90314 | 5666.72 | 2.79% | 0.00 |
| 2025-01-21 | 6.42 | 6.20 | -0.25 | -3.88% | 6.15 | 6.48 | 77931 | 4881.93 | 2.41% | 0.00 |
| 2025-01-20 | 6.42 | 6.45 | 0.09 | 1.42% | 6.37 | 6.50 | 51214 | 3302.87 | 1.58% | 0.00 |
| 2025-01-17 | 6.43 | 6.36 | -0.07 | -1.09% | 6.32 | 6.44 | 38010 | 2422.51 | 1.17% | 0.00 |
| 2025-01-16 | 6.40 | 6.43 | 0.07 | 1.10% | 6.35 | 6.53 | 45418 | 2920.15 | 1.40% | 0.00 |
| 2025-01-15 | 6.45 | 6.36 | -0.08 | -1.24% | 6.35 | 6.48 | 40199 | 2569.31 | 1.24% | 0.00 |
设研院(300732)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。
