| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 4.19 | 4.01 | -0.16 | -3.84% | 3.99 | 4.20 | 446778 | 18091.76 | 4.14% |
| 2026-02-02 | 4.13 | 4.17 | -0.09 | -2.11% | 4.03 | 4.29 | 324315 | 13585.33 | 3.01% |
| 2026-01-30 | 4.28 | 4.26 | -0.01 | -0.23% | 4.25 | 4.36 | 287614 | 12348.16 | 2.67% |
| 2026-01-29 | 4.20 | 4.27 | 0.07 | 1.67% | 4.18 | 4.27 | 180491 | 7639.43 | 1.67% |
| 2026-01-28 | 4.21 | 4.20 | -0.02 | -0.47% | 4.19 | 4.25 | 181723 | 7658.65 | 1.69% |
| 2026-01-27 | 4.33 | 4.22 | -0.10 | -2.31% | 4.17 | 4.34 | 249126 | 10514.72 | 2.31% |
| 2026-01-26 | 4.27 | 4.32 | 0.05 | 1.17% | 4.22 | 4.34 | 265265 | 11356.99 | 2.46% |
| 2026-01-23 | 4.29 | 4.27 | 0.01 | 0.23% | 4.25 | 4.31 | 160862 | 6877.77 | 1.49% |
| 2026-01-22 | 4.20 | 4.26 | 0.07 | 1.67% | 4.17 | 4.27 | 186730 | 7911.71 | 1.73% |
| 2026-01-21 | 4.23 | 4.19 | -0.06 | -1.41% | 4.17 | 4.24 | 160742 | 6746.10 | 1.49% |
| 2026-01-20 | 4.22 | 4.25 | 0.03 | 0.71% | 4.19 | 4.25 | 184838 | 7815.65 | 1.71% |
| 2026-01-19 | 4.10 | 4.22 | 0.11 | 2.68% | 4.09 | 4.22 | 162907 | 6793.91 | 1.51% |
| 2026-01-16 | 4.19 | 4.11 | -0.07 | -1.67% | 4.11 | 4.20 | 165962 | 6881.03 | 1.54% |
| 2026-01-15 | 4.21 | 4.18 | -0.03 | -0.71% | 4.17 | 4.23 | 144191 | 6051.22 | 1.34% |
| 2026-01-14 | 4.25 | 4.21 | -0.03 | -0.71% | 4.18 | 4.28 | 204481 | 8656.47 | 1.90% |
| 2026-01-13 | 4.29 | 4.24 | -0.05 | -1.17% | 4.23 | 4.30 | 166699 | 7104.18 | 1.55% |
| 2026-01-12 | 4.21 | 4.29 | 0.07 | 1.66% | 4.19 | 4.30 | 208326 | 8854.96 | 1.93% |
| 2026-01-09 | 4.20 | 4.22 | 0.01 | 0.24% | 4.18 | 4.24 | 152757 | 6430.52 | 1.42% |
| 2026-01-08 | 4.15 | 4.21 | 0.04 | 0.96% | 4.14 | 4.22 | 130814 | 5477.53 | 1.21% |
| 2026-01-07 | 4.20 | 4.17 | -0.04 | -0.95% | 4.15 | 4.22 | 152143 | 6358.96 | 1.41% |
| 2026-01-06 | 4.15 | 4.21 | 0.06 | 1.45% | 4.14 | 4.21 | 176385 | 7384.64 | 1.64% |
| 2026-01-05 | 4.10 | 4.15 | 0.04 | 0.97% | 4.09 | 4.15 | 143292 | 5917.31 | 1.33% |
| 2025-12-31 | 4.14 | 4.11 | -0.04 | -0.96% | 4.08 | 4.16 | 145259 | 5973.16 | 1.35% |
| 2025-12-30 | 4.14 | 4.15 | -0.01 | -0.24% | 4.12 | 4.19 | 119459 | 4952.62 | 1.11% |
| 2025-12-29 | 4.21 | 4.16 | -0.06 | -1.42% | 4.16 | 4.22 | 138442 | 5792.86 | 1.29% |
| 2025-12-26 | 4.21 | 4.22 | 0.01 | 0.24% | 4.19 | 4.25 | 138982 | 5853.90 | 1.29% |
| 2025-12-25 | 4.20 | 4.21 | 0.01 | 0.24% | 4.17 | 4.22 | 131797 | 5536.62 | 1.22% |
| 2025-12-24 | 4.20 | 4.20 | 0.00 | 0.00% | 4.18 | 4.22 | 152854 | 6417.28 | 1.42% |
| 2025-12-23 | 4.30 | 4.20 | -0.11 | -2.55% | 4.20 | 4.30 | 228700 | 9675.13 | 2.12% |
| 2025-12-22 | 4.34 | 4.31 | -0.04 | -0.92% | 4.28 | 4.35 | 182361 | 7845.32 | 1.69% |
| 2025-12-19 | 4.27 | 4.35 | 0.08 | 1.87% | 4.23 | 4.37 | 265144 | 11427.00 | 2.46% |
| 2025-12-18 | 4.19 | 4.27 | 0.06 | 1.43% | 4.18 | 4.35 | 275220 | 11776.94 | 2.56% |
| 2025-12-17 | 4.27 | 4.21 | 0.04 | 0.96% | 4.16 | 4.31 | 271998 | 11468.13 | 2.53% |
| 2025-12-16 | 4.16 | 4.17 | 0.00 | 0.00% | 4.14 | 4.29 | 213295 | 8974.30 | 1.98% |
| 2025-12-15 | 4.10 | 4.17 | 0.04 | 0.97% | 4.08 | 4.20 | 234656 | 9764.76 | 2.18% |
| 2025-12-12 | 4.24 | 4.13 | -0.12 | -2.82% | 4.10 | 4.25 | 372385 | 15505.18 | 3.46% |
| 2025-12-11 | 4.35 | 4.25 | -0.10 | -2.30% | 4.24 | 4.37 | 214367 | 9185.49 | 1.99% |
| 2025-12-10 | 4.32 | 4.35 | 0.01 | 0.23% | 4.29 | 4.41 | 199595 | 8677.29 | 1.85% |
| 2025-12-09 | 4.33 | 4.34 | 0.00 | 0.00% | 4.24 | 4.41 | 272083 | 11793.37 | 2.53% |
| 2025-12-08 | 4.35 | 4.34 | -0.01 | -0.23% | 4.32 | 4.37 | 170035 | 7378.26 | 1.58% |
| 2025-12-05 | 4.29 | 4.35 | 0.05 | 1.16% | 4.24 | 4.36 | 255840 | 10972.20 | 2.38% |
| 2025-12-04 | 4.47 | 4.30 | -0.18 | -4.02% | 4.29 | 4.47 | 290321 | 12625.89 | 2.70% |
| 2025-12-03 | 4.57 | 4.48 | -0.11 | -2.40% | 4.45 | 4.59 | 264020 | 11886.46 | 2.45% |
| 2025-12-02 | 4.63 | 4.59 | -0.06 | -1.29% | 4.57 | 4.66 | 239304 | 10996.56 | 2.22% |
| 2025-12-01 | 4.66 | 4.65 | -0.01 | -0.21% | 4.63 | 4.68 | 164389 | 7647.07 | 1.53% |
| 2025-11-28 | 4.65 | 4.66 | 0.01 | 0.22% | 4.60 | 4.68 | 167015 | 7752.70 | 1.55% |
| 2025-11-27 | 4.64 | 4.65 | 0.04 | 0.87% | 4.61 | 4.71 | 197460 | 9186.93 | 1.83% |
| 2025-11-26 | 4.65 | 4.61 | -0.05 | -1.07% | 4.60 | 4.77 | 261748 | 12214.77 | 2.43% |
| 2025-11-25 | 4.59 | 4.66 | 0.07 | 1.53% | 4.55 | 4.67 | 222301 | 10250.44 | 2.06% |
| 2025-11-24 | 4.59 | 4.59 | 0.01 | 0.22% | 4.55 | 4.62 | 156061 | 7166.52 | 1.45% |
| 2025-11-21 | 4.74 | 4.58 | -0.19 | -3.98% | 4.56 | 4.80 | 311076 | 14521.47 | 2.89% |
| 2025-11-20 | 4.88 | 4.77 | -0.11 | -2.25% | 4.77 | 4.88 | 220580 | 10588.04 | 2.05% |
| 2025-11-19 | 4.86 | 4.88 | 0.01 | 0.21% | 4.77 | 4.91 | 245753 | 11913.47 | 2.28% |
| 2025-11-18 | 4.93 | 4.87 | -0.08 | -1.62% | 4.83 | 4.95 | 237976 | 11594.34 | 2.21% |
| 2025-11-17 | 4.99 | 4.95 | -0.02 | -0.40% | 4.92 | 4.99 | 192042 | 9503.70 | 1.78% |
| 2025-11-14 | 4.98 | 4.97 | -0.01 | -0.20% | 4.96 | 5.06 | 209823 | 10511.30 | 1.95% |
| 2025-11-13 | 4.94 | 4.98 | 0.04 | 0.81% | 4.90 | 4.99 | 184218 | 9109.69 | 1.71% |
| 2025-11-12 | 4.97 | 4.94 | -0.03 | -0.60% | 4.93 | 4.99 | 136235 | 6743.98 | 1.26% |
| 2025-11-11 | 4.90 | 4.97 | 0.06 | 1.22% | 4.88 | 4.98 | 200752 | 9916.48 | 1.86% |
| 2025-11-10 | 4.82 | 4.91 | 0.09 | 1.87% | 4.80 | 4.92 | 205748 | 10044.56 | 1.91% |
| 2025-11-07 | 4.79 | 4.82 | 0.01 | 0.21% | 4.79 | 4.85 | 112425 | 5424.02 | 1.04% |
| 2025-11-06 | 4.84 | 4.81 | -0.03 | -0.62% | 4.80 | 4.85 | 130592 | 6292.45 | 1.21% |
| 2025-11-05 | 4.78 | 4.84 | 0.04 | 0.83% | 4.77 | 4.88 | 130240 | 6305.88 | 1.21% |
| 2025-11-04 | 4.84 | 4.80 | -0.03 | -0.62% | 4.77 | 4.84 | 128550 | 6176.70 | 1.19% |
| 2025-11-03 | 4.80 | 4.83 | 0.02 | 0.42% | 4.78 | 4.84 | 143754 | 6927.01 | 1.33% |
| 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% |
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。
