| 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 | 5.39 | 5.35 | -0.06 | -1.11% | 5.28 | 5.44 | 275829 | 14759.00 | 2.56% |
| 2025-07-31 | 5.56 | 5.41 | -0.18 | -3.22% | 5.40 | 5.58 | 370820 | 20280.40 | 3.44% |
| 2025-07-30 | 5.56 | 5.59 | 0.02 | 0.36% | 5.54 | 5.64 | 263697 | 14757.55 | 2.45% |
| 2025-07-29 | 5.68 | 5.57 | -0.12 | -2.11% | 5.52 | 5.69 | 445792 | 24910.42 | 4.14% |
| 2025-07-28 | 5.73 | 5.69 | -0.04 | -0.70% | 5.65 | 5.75 | 446159 | 25405.66 | 4.14% |
| 2025-07-25 | 5.82 | 5.73 | -0.08 | -1.38% | 5.72 | 5.83 | 340972 | 19648.90 | 3.17% |
| 2025-07-24 | 5.78 | 5.81 | 0.04 | 0.69% | 5.76 | 5.82 | 265870 | 15392.79 | 2.47% |
| 2025-07-23 | 5.83 | 5.77 | -0.05 | -0.86% | 5.77 | 5.85 | 168873 | 9823.48 | 1.57% |
| 2025-07-22 | 5.77 | 5.82 | 0.05 | 0.87% | 5.72 | 5.82 | 170901 | 9866.44 | 1.59% |
| 2025-07-21 | 5.72 | 5.77 | 0.06 | 1.05% | 5.70 | 5.78 | 127860 | 7357.41 | 1.19% |
| 2025-07-18 | 5.71 | 5.71 | 0.00 | 0.00% | 5.69 | 5.72 | 57127 | 3257.24 | 0.53% |
| 2025-07-17 | 5.72 | 5.71 | -0.01 | -0.17% | 5.70 | 5.76 | 86644 | 4953.96 | 0.80% |
| 2025-07-16 | 5.69 | 5.72 | 0.03 | 0.53% | 5.68 | 5.74 | 76558 | 4376.44 | 0.71% |
| 2025-07-15 | 5.79 | 5.69 | -0.10 | -1.73% | 5.65 | 5.80 | 185348 | 10565.95 | 1.72% |
| 2025-07-14 | 5.80 | 5.79 | -0.01 | -0.17% | 5.76 | 5.81 | 83697 | 4845.77 | 0.78% |
| 2025-07-11 | 5.80 | 5.80 | 0.00 | 0.00% | 5.73 | 5.82 | 160331 | 9264.49 | 1.49% |
| 2025-07-10 | 5.78 | 5.80 | 0.02 | 0.35% | 5.76 | 5.81 | 111086 | 6430.82 | 1.03% |
| 2025-07-09 | 5.80 | 5.78 | -0.02 | -0.34% | 5.77 | 5.85 | 138407 | 8036.30 | 1.28% |
| 2025-07-08 | 5.85 | 5.80 | -0.04 | -0.68% | 5.78 | 5.87 | 167802 | 9752.46 | 1.56% |
| 2025-07-07 | 5.86 | 5.84 | -0.03 | -0.51% | 5.82 | 5.89 | 58211 | 3401.53 | 0.54% |
| 2025-07-04 | 5.84 | 5.87 | 0.02 | 0.34% | 5.82 | 5.90 | 63357 | 3713.10 | 0.59% |
| 2025-07-03 | 5.87 | 5.85 | -0.01 | -0.17% | 5.84 | 5.88 | 41880 | 2453.31 | 0.39% |
| 2025-07-02 | 5.81 | 5.86 | 0.06 | 1.03% | 5.80 | 5.88 | 80431 | 4706.24 | 0.75% |
| 2025-07-01 | 5.81 | 5.80 | -0.02 | -0.34% | 5.78 | 5.84 | 41430 | 2404.76 | 0.38% |
| 2025-06-30 | 5.83 | 5.82 | 0.02 | 0.34% | 5.79 | 5.86 | 72687 | 4232.37 | 0.67% |
| 2025-06-27 | 5.82 | 5.80 | -0.01 | -0.17% | 5.80 | 5.84 | 39785 | 2313.79 | 0.37% |
| 2025-06-26 | 5.85 | 5.81 | -0.03 | -0.51% | 5.80 | 5.85 | 46633 | 2716.96 | 0.43% |
| 2025-06-25 | 5.83 | 5.84 | 0.03 | 0.52% | 5.79 | 5.85 | 60066 | 3500.41 | 0.56% |
| 2025-06-24 | 5.77 | 5.81 | 0.06 | 1.04% | 5.75 | 5.82 | 45142 | 2617.74 | 0.42% |
| 2025-06-23 | 5.70 | 5.75 | 0.03 | 0.52% | 5.65 | 5.77 | 56393 | 3226.17 | 0.52% |
| 2025-06-20 | 5.71 | 5.72 | 0.00 | 0.00% | 5.71 | 5.77 | 47174 | 2710.61 | 0.44% |
| 2025-06-19 | 5.75 | 5.72 | -0.06 | -1.04% | 5.70 | 5.79 | 61131 | 3506.55 | 0.57% |
| 2025-06-18 | 5.80 | 5.78 | -0.04 | -0.69% | 5.73 | 5.82 | 62716 | 3619.94 | 0.58% |
| 2025-06-17 | 5.80 | 5.82 | 0.02 | 0.34% | 5.79 | 5.87 | 51473 | 2991.36 | 0.48% |
| 2025-06-16 | 5.83 | 5.80 | -0.03 | -0.51% | 5.78 | 5.85 | 75833 | 4400.26 | 0.70% |
| 2025-06-13 | 5.92 | 5.83 | -0.11 | -1.85% | 5.83 | 5.93 | 95247 | 5586.16 | 0.88% |
| 2025-06-12 | 5.97 | 5.94 | -0.05 | -0.83% | 5.90 | 5.98 | 66864 | 3964.40 | 0.62% |
| 2025-06-11 | 5.95 | 5.99 | 0.04 | 0.67% | 5.92 | 6.03 | 67197 | 4025.44 | 0.62% |
| 2025-06-10 | 6.05 | 5.95 | -0.08 | -1.33% | 5.88 | 6.06 | 104331 | 6229.33 | 0.97% |
| 2025-06-09 | 6.03 | 6.03 | 0.02 | 0.33% | 6.00 | 6.05 | 62954 | 3795.15 | 0.58% |
| 2025-06-06 | 6.02 | 6.01 | -0.01 | -0.17% | 5.99 | 6.04 | 36496 | 2194.43 | 0.34% |
| 2025-06-05 | 6.11 | 6.02 | -0.13 | -2.11% | 6.02 | 6.16 | 106122 | 6414.62 | 0.99% |
| 2025-06-04 | 6.01 | 6.15 | 0.11 | 1.82% | 5.99 | 6.16 | 114895 | 6990.77 | 1.07% |
| 2025-06-03 | 5.99 | 6.04 | 0.00 | 0.00% | 5.95 | 6.05 | 65515 | 3935.40 | 0.61% |
| 2025-05-30 | 6.00 | 6.04 | 0.04 | 0.67% | 5.97 | 6.08 | 86751 | 5233.42 | 0.81% |
| 2025-05-29 | 6.02 | 6.00 | -0.01 | -0.17% | 5.97 | 6.02 | 76963 | 4611.82 | 0.71% |
| 2025-05-28 | 6.05 | 6.01 | -0.07 | -1.15% | 6.01 | 6.09 | 58652 | 3542.43 | 0.54% |
| 2025-05-27 | 6.01 | 6.08 | 0.07 | 1.16% | 6.01 | 6.10 | 97403 | 5908.58 | 0.90% |
| 2025-05-26 | 5.96 | 6.01 | 0.03 | 0.50% | 5.96 | 6.09 | 94075 | 5671.93 | 0.87% |
| 2025-05-23 | 5.89 | 5.98 | 0.09 | 1.53% | 5.87 | 6.11 | 198078 | 11965.01 | 1.84% |
| 2025-05-22 | 5.89 | 5.89 | 0.01 | 0.17% | 5.83 | 5.95 | 142595 | 8380.28 | 1.32% |
| 2025-05-21 | 5.99 | 5.88 | -0.10 | -1.67% | 5.88 | 6.00 | 137693 | 8155.74 | 1.28% |
| 2025-05-20 | 6.01 | 5.98 | -0.02 | -0.33% | 5.95 | 6.03 | 78134 | 4682.06 | 0.73% |
| 2025-05-19 | 5.98 | 6.00 | 0.05 | 0.84% | 5.95 | 6.01 | 68354 | 4089.50 | 0.63% |
| 2025-05-16 | 6.03 | 5.95 | -0.08 | -1.33% | 5.95 | 6.04 | 63960 | 3823.57 | 0.59% |
| 2025-05-15 | 6.07 | 6.03 | -0.04 | -0.66% | 6.02 | 6.09 | 51399 | 3111.81 | 0.48% |
| 2025-05-14 | 6.05 | 6.07 | 0.00 | 0.00% | 6.02 | 6.09 | 67457 | 4080.67 | 0.63% |
| 2025-05-13 | 6.13 | 6.07 | -0.02 | -0.33% | 6.05 | 6.14 | 63487 | 3860.07 | 0.59% |
| 2025-05-12 | 6.13 | 6.09 | -0.04 | -0.65% | 6.06 | 6.16 | 96458 | 5877.83 | 0.90% |
| 2025-05-09 | 6.13 | 6.13 | 0.00 | 0.00% | 6.12 | 6.20 | 81931 | 5044.97 | 0.76% |
| 2025-05-08 | 6.29 | 6.13 | -0.24 | -3.77% | 6.13 | 6.33 | 178445 | 11018.77 | 1.66% |
| 2025-05-07 | 6.37 | 6.37 | 0.00 | 0.00% | 6.31 | 6.44 | 198295 | 12678.56 | 1.84% |
| 2025-05-06 | 6.25 | 6.37 | 0.14 | 2.25% | 6.01 | 6.46 | 291026 | 18199.63 | 2.70% |
| 2025-04-30 | 5.98 | 6.23 | 0.25 | 4.18% | 5.96 | 6.30 | 285355 | 17561.53 | 2.65% |
| 2025-04-29 | 5.64 | 5.98 | 0.32 | 5.65% | 5.60 | 5.98 | 230985 | 13475.04 | 2.14% |
| 2025-04-28 | 5.97 | 5.66 | -0.30 | -5.03% | 5.63 | 5.97 | 231799 | 13264.73 | 2.15% |
| 2025-04-25 | 5.93 | 5.96 | 0.01 | 0.17% | 5.93 | 6.05 | 115014 | 6898.45 | 1.07% |
| 2025-04-24 | 5.93 | 5.95 | 0.00 | 0.00% | 5.90 | 6.00 | 80918 | 4818.32 | 0.75% |
| 2025-04-23 | 6.00 | 5.95 | -0.05 | -0.83% | 5.92 | 6.03 | 85549 | 5097.98 | 0.79% |
| 2025-04-22 | 5.92 | 6.00 | 0.07 | 1.18% | 5.90 | 6.04 | 97170 | 5811.71 | 0.90% |
| 2025-04-21 | 5.91 | 5.93 | 0.01 | 0.17% | 5.86 | 5.96 | 72381 | 4291.22 | 0.67% |
| 2025-04-18 | 5.99 | 5.92 | -0.08 | -1.33% | 5.89 | 6.00 | 85497 | 5071.26 | 0.79% |
| 2025-04-17 | 5.90 | 6.00 | 0.03 | 0.50% | 5.88 | 6.04 | 108052 | 6470.57 | 1.00% |
| 2025-04-16 | 5.96 | 5.97 | -0.03 | -0.50% | 5.84 | 5.99 | 117214 | 6944.24 | 1.09% |
| 2025-04-15 | 6.04 | 6.00 | -0.04 | -0.66% | 5.96 | 6.07 | 99551 | 5979.04 | 0.92% |
| 2025-04-14 | 5.96 | 6.04 | 0.10 | 1.68% | 5.93 | 6.07 | 128968 | 7768.89 | 1.20% |
| 2025-04-11 | 6.00 | 5.94 | -0.12 | -1.98% | 5.91 | 6.02 | 136663 | 8156.36 | 1.27% |
| 2025-04-10 | 5.96 | 6.06 | 0.01 | 0.17% | 5.90 | 6.11 | 234071 | 14143.83 | 2.17% |
| 2025-04-09 | 5.85 | 6.05 | 0.15 | 2.54% | 5.66 | 6.10 | 282751 | 16571.19 | 2.63% |
| 2025-04-08 | 5.62 | 5.90 | 0.27 | 4.80% | 5.62 | 5.91 | 321762 | 18516.64 | 2.99% |
龙大美食(002726)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。
