| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 79.76 | 79.71 | 0.11 | 0.14% | 78.50 | 80.59 | 171703 | 136469.17 | 4.22% | 0.00 |
| 2025-07-31 | 77.35 | 79.60 | 2.34 | 3.03% | 77.25 | 82.17 | 269334 | 214898.16 | 6.63% | 14.00 |
| 2025-07-30 | 78.60 | 77.26 | -1.60 | -2.03% | 76.80 | 79.68 | 153065 | 119579.19 | 3.77% | 2.00 |
| 2025-07-29 | 79.22 | 78.86 | -1.11 | -1.39% | 78.30 | 79.65 | 153953 | 121386.79 | 3.79% | 10.00 |
| 2025-07-28 | 79.10 | 79.97 | 1.68 | 2.15% | 77.32 | 80.78 | 248791 | 197885.88 | 6.12% | 20.00 |
| 2025-07-25 | 74.20 | 78.29 | 4.31 | 5.83% | 73.70 | 79.01 | 295799 | 225602.69 | 7.28% | 15.00 |
| 2025-07-24 | 73.10 | 73.98 | 0.91 | 1.25% | 72.72 | 74.09 | 93075 | 68581.96 | 2.29% | 3.00 |
| 2025-07-23 | 73.10 | 73.07 | 0.04 | 0.05% | 72.62 | 73.87 | 85622 | 62760.34 | 2.11% | 0.00 |
| 2025-07-22 | 73.78 | 73.03 | -0.63 | -0.86% | 72.80 | 74.17 | 104257 | 76516.68 | 2.56% | 0.00 |
| 2025-07-21 | 74.10 | 73.66 | -0.64 | -0.86% | 73.37 | 74.33 | 88124 | 65015.76 | 2.17% | 4.00 |
| 2025-07-18 | 74.72 | 74.30 | -0.36 | -0.48% | 74.01 | 75.30 | 94100 | 70094.66 | 2.32% | 0.00 |
| 2025-07-17 | 73.51 | 74.66 | 0.32 | 0.43% | 72.80 | 74.88 | 166501 | 122897.52 | 4.10% | 2.00 |
| 2025-07-16 | 70.97 | 74.34 | 3.44 | 4.85% | 70.97 | 76.80 | 313962 | 235573.56 | 7.72% | 11.00 |
| 2025-07-15 | 71.05 | 70.90 | -0.61 | -0.85% | 70.37 | 71.68 | 81850 | 58052.05 | 2.01% | 3.00 |
| 2025-07-14 | 72.20 | 71.51 | -0.92 | -1.27% | 71.16 | 72.60 | 76553 | 54956.45 | 1.88% | 0.00 |
| 2025-07-11 | 71.71 | 72.43 | 0.51 | 0.71% | 71.26 | 72.99 | 100054 | 72420.93 | 2.46% | 4.00 |
| 2025-07-10 | 70.20 | 71.92 | 1.00 | 1.41% | 70.20 | 72.50 | 109674 | 78381.98 | 2.70% | 2.00 |
| 2025-07-09 | 71.38 | 70.92 | -0.54 | -0.76% | 70.58 | 71.45 | 69749 | 49550.34 | 1.72% | 5.00 |
| 2025-07-08 | 71.17 | 71.46 | 0.28 | 0.39% | 70.68 | 71.61 | 70305 | 50128.55 | 1.73% | 22.00 |
| 2025-07-07 | 70.75 | 71.18 | 0.24 | 0.34% | 70.00 | 71.50 | 66307 | 46912.98 | 1.63% | 5.00 |
| 2025-07-04 | 71.98 | 70.94 | -1.06 | -1.47% | 70.70 | 71.98 | 89330 | 63574.11 | 2.20% | 0.00 |
| 2025-07-03 | 72.22 | 72.00 | 0.16 | 0.22% | 71.29 | 72.46 | 75629 | 54336.80 | 1.86% | 3.00 |
| 2025-07-02 | 72.06 | 71.84 | -0.76 | -1.05% | 71.03 | 74.35 | 119777 | 86534.76 | 2.95% | 2.00 |
| 2025-07-01 | 72.84 | 72.60 | -0.40 | -0.55% | 72.25 | 73.77 | 115040 | 83790.04 | 2.83% | 1.00 |
| 2025-06-30 | 72.95 | 73.00 | 0.70 | 0.97% | 72.34 | 73.49 | 130058 | 94990.01 | 3.20% | 7.00 |
| 2025-06-27 | 73.99 | 72.30 | 0.46 | 0.64% | 72.03 | 74.09 | 183958 | 134463.23 | 4.53% | 2.00 |
| 2025-06-26 | 72.14 | 71.84 | -0.16 | -0.22% | 71.83 | 74.88 | 208926 | 153078.70 | 5.14% | 3.00 |
| 2025-06-25 | 71.04 | 72.00 | 1.47 | 2.08% | 70.32 | 72.08 | 131152 | 93479.39 | 3.23% | 8.00 |
| 2025-06-24 | 68.74 | 70.53 | 1.64 | 2.38% | 68.66 | 71.30 | 102098 | 71820.15 | 2.51% | 3.00 |
| 2025-06-23 | 67.51 | 68.89 | 1.06 | 1.56% | 67.20 | 69.19 | 67673 | 46406.77 | 1.66% | 0.00 |
| 2025-06-20 | 69.11 | 67.83 | -1.29 | -1.87% | 67.73 | 69.73 | 69503 | 47510.21 | 1.71% | 0.00 |
| 2025-06-19 | 70.02 | 69.12 | -1.50 | -2.12% | 68.54 | 70.50 | 101752 | 70628.81 | 2.50% | 4.00 |
| 2025-06-18 | 70.80 | 70.62 | -0.46 | -0.65% | 70.22 | 71.28 | 82210 | 58066.69 | 2.02% | 0.00 |
| 2025-06-17 | 72.95 | 71.08 | -1.59 | -2.19% | 70.50 | 73.29 | 141697 | 101303.66 | 3.49% | 1.00 |
| 2025-06-16 | 72.44 | 72.67 | -0.37 | -0.51% | 71.58 | 73.32 | 122178 | 88486.35 | 3.01% | 12.00 |
| 2025-06-13 | 70.70 | 73.04 | 1.89 | 2.66% | 70.70 | 74.09 | 309678 | 227044.00 | 7.62% | 9.00 |
| 2025-06-12 | 70.49 | 71.15 | 0.05 | 0.07% | 70.20 | 72.13 | 119803 | 85480.70 | 2.95% | 0.00 |
| 2025-06-11 | 71.03 | 71.10 | 0.06 | 0.08% | 70.01 | 72.31 | 118845 | 84418.18 | 2.92% | 0.00 |
| 2025-06-10 | 70.98 | 71.04 | -0.03 | -0.04% | 69.00 | 72.72 | 203370 | 143820.53 | 5.00% | 1.00 |
| 2025-06-09 | 71.82 | 71.07 | -0.92 | -1.28% | 70.61 | 71.99 | 147308 | 104723.84 | 3.62% | 8.00 |
| 2025-06-06 | 68.80 | 71.99 | 3.10 | 4.50% | 68.18 | 72.46 | 171403 | 120029.96 | 4.22% | 58.00 |
| 2025-06-05 | 67.75 | 68.89 | 1.20 | 1.77% | 67.19 | 69.33 | 116870 | 79862.12 | 2.88% | 4.00 |
| 2025-06-04 | 66.69 | 67.69 | 1.33 | 2.00% | 66.60 | 68.00 | 80947 | 54702.27 | 1.99% | 22.00 |
| 2025-06-03 | 66.00 | 66.36 | 0.36 | 0.55% | 65.88 | 67.00 | 60075 | 40004.76 | 1.48% | 3.00 |
| 2025-05-30 | 67.00 | 66.00 | -1.40 | -2.08% | 65.80 | 67.10 | 68447 | 45245.56 | 1.68% | 11.00 |
| 2025-05-29 | 65.40 | 67.40 | 2.28 | 3.50% | 65.18 | 68.24 | 100288 | 66714.86 | 2.47% | 3.00 |
| 2025-05-28 | 66.39 | 65.12 | -1.21 | -1.82% | 65.03 | 66.80 | 67169 | 44130.12 | 1.65% | 10.00 |
| 2025-05-27 | 66.92 | 66.33 | -1.23 | -1.82% | 66.01 | 67.26 | 59576 | 39567.52 | 1.47% | 3.00 |
| 2025-05-26 | 65.60 | 67.56 | 2.27 | 3.48% | 65.60 | 68.66 | 120967 | 81515.88 | 2.98% | 0.00 |
| 2025-05-23 | 66.39 | 65.35 | -1.36 | -2.04% | 65.27 | 67.08 | 80330 | 53068.65 | 1.98% | 1.00 |
| 2025-05-22 | 66.90 | 66.71 | -0.35 | -0.52% | 66.66 | 67.80 | 63228 | 42452.82 | 1.56% | 2.00 |
| 2025-05-21 | 67.61 | 67.06 | -0.67 | -0.99% | 67.00 | 67.87 | 67646 | 45534.07 | 1.66% | 0.00 |
| 2025-05-20 | 67.80 | 67.73 | -0.27 | -0.40% | 67.30 | 68.13 | 70379 | 47646.13 | 1.73% | 0.00 |
| 2025-05-19 | 67.78 | 68.00 | 0.49 | 0.73% | 66.84 | 68.18 | 76676 | 51921.49 | 1.89% | 0.00 |
| 2025-05-16 | 67.41 | 67.51 | -0.29 | -0.43% | 67.21 | 68.06 | 67454 | 45646.88 | 1.66% | 1.00 |
| 2025-05-15 | 70.20 | 67.80 | -2.40 | -3.42% | 67.80 | 70.20 | 117504 | 80371.59 | 2.89% | 4.00 |
| 2025-05-14 | 70.70 | 70.20 | -0.39 | -0.55% | 69.41 | 71.20 | 127674 | 89546.85 | 3.14% | 11.00 |
| 2025-05-13 | 73.02 | 70.59 | -1.94 | -2.67% | 70.23 | 73.02 | 174108 | 124078.09 | 4.28% | 4.00 |
| 2025-05-12 | 70.20 | 72.53 | 3.43 | 4.96% | 69.65 | 74.00 | 231225 | 166722.14 | 5.69% | 0.00 |
| 2025-05-09 | 71.00 | 69.10 | -1.47 | -2.08% | 68.88 | 71.92 | 144415 | 100984.44 | 3.55% | 13.00 |
| 2025-05-08 | 68.20 | 70.57 | 2.37 | 3.48% | 67.42 | 70.86 | 194455 | 135414.33 | 4.78% | 0.00 |
| 2025-05-07 | 70.92 | 68.20 | -2.42 | -3.43% | 67.51 | 71.27 | 243544 | 167855.94 | 5.99% | 0.00 |
| 2025-05-06 | 70.00 | 70.62 | 1.39 | 2.01% | 69.14 | 70.99 | 83972 | 59040.43 | 2.45% | 9.00 |
| 2025-04-30 | 67.59 | 69.23 | 2.01 | 2.99% | 67.01 | 69.58 | 85504 | 58576.02 | 2.50% | 2.00 |
| 2025-04-29 | 68.11 | 67.22 | -1.14 | -1.67% | 67.19 | 68.52 | 59060 | 40029.52 | 1.72% | 0.00 |
| 2025-04-28 | 69.18 | 68.36 | -0.84 | -1.21% | 68.36 | 69.65 | 48073 | 33134.07 | 1.40% | 3.00 |
| 2025-04-25 | 69.10 | 69.20 | -0.25 | -0.36% | 68.46 | 69.96 | 61130 | 42376.64 | 1.78% | 0.00 |
| 2025-04-24 | 71.31 | 69.45 | -4.27 | -5.79% | 69.21 | 71.58 | 140179 | 98210.36 | 4.29% | 1.00 |
| 2025-04-23 | 73.28 | 73.72 | 0.64 | 0.88% | 72.70 | 74.98 | 67364 | 49573.67 | 2.06% | 6.00 |
| 2025-04-22 | 73.90 | 73.08 | -1.00 | -1.35% | 73.08 | 74.30 | 48392 | 35593.79 | 1.48% | 0.00 |
| 2025-04-21 | 73.36 | 74.08 | 1.01 | 1.38% | 72.54 | 74.20 | 53626 | 39574.17 | 1.64% | 0.00 |
| 2025-04-18 | 73.81 | 73.07 | -1.16 | -1.56% | 72.35 | 73.93 | 67846 | 49536.81 | 2.08% | 13.00 |
| 2025-04-17 | 73.45 | 74.23 | 0.23 | 0.31% | 73.21 | 75.99 | 81513 | 60811.62 | 2.49% | 12.00 |
| 2025-04-16 | 75.50 | 74.00 | -0.32 | -0.43% | 73.04 | 76.05 | 78117 | 58120.06 | 2.39% | 2.00 |
| 2025-04-15 | 75.29 | 74.32 | -1.06 | -1.41% | 73.86 | 75.35 | 67807 | 50458.93 | 2.07% | 5.00 |
| 2025-04-14 | 76.47 | 75.38 | -0.06 | -0.08% | 74.63 | 76.60 | 103296 | 78002.62 | 3.16% | 0.00 |
| 2025-04-11 | 73.00 | 75.44 | 2.34 | 3.20% | 72.60 | 77.01 | 158325 | 118887.84 | 4.84% | 28.00 |
| 2025-04-10 | 74.00 | 73.10 | 0.15 | 0.21% | 72.98 | 75.87 | 157889 | 117316.77 | 4.83% | 1.00 |
| 2025-04-09 | 67.20 | 72.95 | 5.45 | 8.07% | 66.03 | 73.56 | 205902 | 146027.16 | 6.30% | 9.00 |
| 2025-04-08 | 66.90 | 67.50 | 3.00 | 4.65% | 65.89 | 69.20 | 147921 | 99617.38 | 4.53% | 1.00 |
景嘉微(300474)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。
