| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 4.72 | 4.81 | 0.02 | 0.42% | 4.68 | 4.82 | 215252 | 10245.00 | 2.00% |
| 2025-10-30 | 4.83 | 4.79 | -0.06 | -1.24% | 4.79 | 4.84 | 163126 | 7844.95 | 1.51% |
| 2025-10-29 | 4.90 | 4.85 | -0.05 | -1.02% | 4.81 | 4.90 | 178074 | 8624.72 | 1.65% |
| 2025-10-28 | 4.95 | 4.90 | -0.06 | -1.21% | 4.90 | 4.96 | 156178 | 7684.17 | 1.45% |
| 2025-10-27 | 4.95 | 4.96 | 0.01 | 0.20% | 4.91 | 4.98 | 172519 | 8529.74 | 1.60% |
| 2025-10-24 | 5.01 | 4.95 | -0.06 | -1.20% | 4.94 | 5.02 | 191511 | 9512.08 | 1.78% |
| 2025-10-23 | 4.97 | 5.01 | 0.03 | 0.60% | 4.94 | 5.01 | 123365 | 6140.53 | 1.15% |
| 2025-10-22 | 4.96 | 4.98 | 0.01 | 0.20% | 4.94 | 5.01 | 155458 | 7744.60 | 1.44% |
| 2025-10-21 | 4.91 | 4.97 | 0.07 | 1.43% | 4.89 | 4.97 | 167244 | 8253.87 | 1.55% |
| 2025-10-20 | 4.89 | 4.90 | 0.04 | 0.82% | 4.85 | 4.91 | 133199 | 6504.79 | 1.24% |
| 2025-10-17 | 4.88 | 4.86 | -0.04 | -0.82% | 4.85 | 4.90 | 151900 | 7410.84 | 1.41% |
| 2025-10-16 | 4.92 | 4.90 | -0.02 | -0.41% | 4.84 | 4.93 | 177739 | 8681.30 | 1.65% |
| 2025-10-15 | 4.92 | 4.92 | 0.01 | 0.20% | 4.87 | 4.93 | 161230 | 7919.35 | 1.50% |
| 2025-10-14 | 4.87 | 4.91 | 0.03 | 0.61% | 4.87 | 4.93 | 206719 | 10140.67 | 1.92% |
| 2025-10-13 | 4.80 | 4.88 | -0.08 | -1.61% | 4.76 | 4.88 | 282320 | 13663.23 | 2.62% |
| 2025-10-10 | 4.93 | 4.96 | 0.01 | 0.20% | 4.92 | 5.01 | 272451 | 13542.79 | 2.53% |
| 2025-10-09 | 5.00 | 4.95 | -0.06 | -1.20% | 4.91 | 5.00 | 279824 | 13832.12 | 2.60% |
| 2025-09-30 | 5.07 | 5.01 | -0.06 | -1.18% | 5.01 | 5.10 | 203380 | 10232.49 | 1.89% |
| 2025-09-29 | 5.22 | 5.07 | -0.18 | -3.43% | 4.97 | 5.24 | 379638 | 19211.96 | 3.52% |
| 2025-09-26 | 5.35 | 5.25 | -0.13 | -2.42% | 5.24 | 5.36 | 337553 | 17809.93 | 3.13% |
| 2025-09-25 | 5.48 | 5.38 | -0.10 | -1.82% | 5.37 | 5.49 | 211893 | 11476.82 | 1.97% |
| 2025-09-24 | 5.45 | 5.48 | 0.01 | 0.18% | 5.42 | 5.51 | 189443 | 10362.28 | 1.76% |
| 2025-09-23 | 5.59 | 5.47 | -0.12 | -2.15% | 5.40 | 5.60 | 364074 | 19924.45 | 3.38% |
| 2025-09-22 | 5.72 | 5.59 | -0.13 | -2.27% | 5.56 | 5.74 | 274789 | 15424.21 | 2.55% |
| 2025-09-19 | 5.71 | 5.72 | 0.00 | 0.00% | 5.64 | 5.74 | 248386 | 14123.56 | 2.31% |
| 2025-09-18 | 5.88 | 5.72 | -0.15 | -2.56% | 5.68 | 5.93 | 444976 | 25809.53 | 4.13% |
| 2025-09-17 | 6.03 | 5.87 | -0.16 | -2.65% | 5.85 | 6.06 | 539210 | 31799.92 | 5.01% |
| 2025-09-16 | 6.14 | 6.03 | -0.10 | -1.63% | 6.00 | 6.19 | 615994 | 37205.55 | 5.72% |
| 2025-09-15 | 5.85 | 6.13 | 0.33 | 5.69% | 5.79 | 6.38 | 1211594 | 74073.96 | 11.25% |
| 2025-09-12 | 5.68 | 5.80 | 0.11 | 1.93% | 5.66 | 5.85 | 434269 | 25066.98 | 4.03% |
| 2025-09-11 | 5.63 | 5.69 | 0.08 | 1.43% | 5.60 | 5.69 | 317202 | 17958.90 | 2.94% |
| 2025-09-10 | 5.65 | 5.61 | -0.04 | -0.71% | 5.58 | 5.66 | 162246 | 9095.87 | 1.51% |
| 2025-09-09 | 5.63 | 5.65 | 0.00 | 0.00% | 5.59 | 5.65 | 207608 | 11680.49 | 1.93% |
| 2025-09-08 | 5.56 | 5.65 | 0.10 | 1.80% | 5.54 | 5.66 | 361281 | 20320.06 | 3.35% |
| 2025-09-05 | 5.53 | 5.55 | 0.01 | 0.18% | 5.47 | 5.56 | 224153 | 12357.89 | 2.08% |
| 2025-09-04 | 5.39 | 5.54 | 0.15 | 2.78% | 5.34 | 5.55 | 364258 | 20001.34 | 3.38% |
| 2025-09-03 | 5.51 | 5.39 | -0.12 | -2.18% | 5.37 | 5.52 | 193047 | 10491.83 | 1.79% |
| 2025-09-02 | 5.45 | 5.51 | 0.06 | 1.10% | 5.43 | 5.52 | 258868 | 14188.07 | 2.40% |
| 2025-09-01 | 5.40 | 5.45 | 0.04 | 0.74% | 5.38 | 5.47 | 173982 | 9452.72 | 1.62% |
| 2025-08-29 | 5.46 | 5.41 | -0.06 | -1.10% | 5.41 | 5.49 | 215060 | 11726.92 | 2.00% |
| 2025-08-28 | 5.44 | 5.47 | 0.01 | 0.18% | 5.26 | 5.50 | 324848 | 17550.05 | 3.02% |
| 2025-08-27 | 5.55 | 5.46 | -0.10 | -1.80% | 5.46 | 5.62 | 331162 | 18334.69 | 3.07% |
| 2025-08-26 | 5.50 | 5.56 | 0.05 | 0.91% | 5.48 | 5.57 | 288953 | 15999.94 | 2.68% |
| 2025-08-25 | 5.48 | 5.51 | 0.02 | 0.36% | 5.46 | 5.52 | 262284 | 14399.56 | 2.44% |
| 2025-08-22 | 5.53 | 5.49 | -0.01 | -0.18% | 5.45 | 5.53 | 212626 | 11638.18 | 1.97% |
| 2025-08-21 | 5.47 | 5.50 | 0.02 | 0.36% | 5.46 | 5.52 | 252582 | 13866.65 | 2.34% |
| 2025-08-20 | 5.44 | 5.48 | 0.03 | 0.55% | 5.41 | 5.48 | 180342 | 9815.50 | 1.67% |
| 2025-08-19 | 5.46 | 5.45 | -0.01 | -0.18% | 5.44 | 5.49 | 185763 | 10145.50 | 1.72% |
| 2025-08-18 | 5.47 | 5.46 | 0.01 | 0.18% | 5.45 | 5.53 | 234978 | 12892.87 | 2.18% |
| 2025-08-15 | 5.41 | 5.45 | 0.05 | 0.93% | 5.40 | 5.48 | 201842 | 10980.56 | 1.87% |
| 2025-08-14 | 5.55 | 5.40 | -0.14 | -2.53% | 5.39 | 5.55 | 302902 | 16527.46 | 2.81% |
| 2025-08-13 | 5.41 | 5.54 | 0.15 | 2.78% | 5.38 | 5.59 | 504154 | 27731.42 | 4.68% |
| 2025-08-12 | 5.41 | 5.39 | -0.02 | -0.37% | 5.38 | 5.45 | 171576 | 9270.65 | 1.59% |
| 2025-08-11 | 5.37 | 5.41 | 0.05 | 0.93% | 5.37 | 5.47 | 318163 | 17240.57 | 2.95% |
| 2025-08-08 | 5.35 | 5.36 | -0.01 | -0.19% | 5.31 | 5.38 | 172405 | 9205.52 | 1.60% |
| 2025-08-07 | 5.31 | 5.37 | 0.06 | 1.13% | 5.24 | 5.37 | 369462 | 19570.11 | 3.43% |
| 2025-08-06 | 5.39 | 5.31 | -0.06 | -1.12% | 5.30 | 5.39 | 316583 | 16860.70 | 2.94% |
| 2025-08-05 | 5.38 | 5.37 | 0.00 | 0.00% | 5.35 | 5.38 | 155845 | 8363.75 | 1.45% |
| 2025-08-04 | 5.30 | 5.37 | 0.02 | 0.37% | 5.27 | 5.38 | 170288 | 9104.94 | 1.58% |
| 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% |
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。
