| 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 | 27.06 | 27.60 | 1.39 | 5.30% | 26.70 | 27.72 | 560099 | 153171.28 | 7.62% | 13.00 |
| 2026-02-02 | 26.30 | 26.21 | -0.09 | -0.34% | 26.05 | 27.11 | 391056 | 104276.98 | 5.32% | 30.00 |
| 2026-01-30 | 27.10 | 26.30 | -1.16 | -4.22% | 25.92 | 27.23 | 489603 | 129112.12 | 6.67% | 59.00 |
| 2026-01-29 | 26.89 | 27.46 | 0.41 | 1.52% | 26.16 | 28.15 | 617279 | 169872.91 | 8.40% | 67.00 |
| 2026-01-28 | 27.30 | 27.05 | -0.36 | -1.31% | 26.96 | 28.11 | 507812 | 139443.20 | 6.91% | 11.00 |
| 2026-01-27 | 27.72 | 27.41 | -0.58 | -2.07% | 26.50 | 27.90 | 543374 | 147104.66 | 7.40% | 5.00 |
| 2026-01-26 | 28.91 | 27.99 | -1.21 | -4.14% | 27.59 | 29.09 | 689876 | 194683.66 | 9.39% | 10.00 |
| 2026-01-23 | 28.11 | 29.20 | 1.31 | 4.70% | 28.11 | 29.42 | 926816 | 268167.91 | 12.62% | 45.00 |
| 2026-01-22 | 28.68 | 27.89 | 0.29 | 1.05% | 27.71 | 29.23 | 661205 | 186766.34 | 9.00% | 1.00 |
| 2026-01-21 | 27.31 | 27.60 | -0.18 | -0.65% | 27.23 | 28.38 | 492003 | 136646.88 | 6.70% | 32.00 |
| 2026-01-20 | 28.81 | 27.78 | -1.21 | -4.17% | 27.46 | 29.11 | 719048 | 201233.55 | 9.79% | 25.00 |
| 2026-01-19 | 28.30 | 28.99 | 0.43 | 1.51% | 28.16 | 29.51 | 813650 | 234967.75 | 11.08% | 11.00 |
| 2026-01-16 | 29.88 | 28.56 | -1.62 | -5.37% | 28.46 | 30.48 | 1018860 | 297793.72 | 13.87% | 123.00 |
| 2026-01-15 | 32.00 | 30.18 | -1.90 | -5.92% | 29.54 | 32.00 | 1582015 | 480373.25 | 21.54% | 71.00 |
| 2026-01-14 | 27.23 | 32.08 | 5.35 | 20.01% | 27.23 | 32.08 | 2030085 | 626488.88 | 27.64% | 46.00 |
| 2026-01-13 | 28.70 | 26.73 | -1.87 | -6.54% | 26.60 | 28.74 | 903527 | 247138.38 | 12.30% | 7.00 |
| 2026-01-12 | 27.36 | 28.60 | 0.94 | 3.40% | 27.26 | 28.77 | 1026739 | 289103.19 | 13.98% | 90.00 |
| 2026-01-09 | 26.41 | 27.66 | 1.04 | 3.91% | 26.41 | 27.87 | 923916 | 254061.80 | 12.58% | 152.00 |
| 2026-01-08 | 26.00 | 26.62 | 0.28 | 1.06% | 25.81 | 27.07 | 735644 | 194550.22 | 10.01% | 14.00 |
| 2026-01-07 | 26.78 | 26.34 | -1.19 | -4.32% | 26.08 | 28.14 | 969141 | 258039.78 | 13.19% | 10.00 |
| 2026-01-06 | 26.06 | 27.53 | 1.21 | 4.60% | 26.04 | 28.44 | 1155894 | 317012.56 | 15.74% | 49.00 |
| 2026-01-05 | 27.30 | 26.32 | -2.16 | -7.58% | 25.45 | 27.40 | 1208757 | 317594.47 | 16.46% | 89.00 |
| 2025-12-31 | 26.53 | 28.48 | 1.88 | 7.07% | 25.90 | 29.63 | 1488546 | 416773.06 | 20.26% | 61.00 |
| 2025-12-30 | 26.88 | 26.60 | 0.01 | 0.04% | 26.57 | 28.53 | 1579796 | 435342.75 | 21.51% | 106.00 |
| 2025-12-29 | 23.75 | 26.59 | 2.97 | 12.57% | 23.53 | 27.30 | 1257139 | 321804.16 | 17.11% | 45.00 |
| 2025-12-26 | 23.53 | 23.62 | -0.14 | -0.59% | 23.50 | 24.16 | 483573 | 114920.44 | 6.58% | 0.00 |
| 2025-12-25 | 23.17 | 23.76 | 1.11 | 4.90% | 23.17 | 24.65 | 786242 | 187916.66 | 10.70% | 16.00 |
| 2025-12-24 | 22.20 | 22.65 | 0.33 | 1.48% | 22.14 | 22.88 | 241775 | 54786.55 | 3.29% | 0.00 |
| 2025-12-23 | 22.92 | 22.32 | -0.81 | -3.50% | 22.20 | 22.95 | 323281 | 72726.15 | 4.40% | 10.00 |
| 2025-12-22 | 22.30 | 23.13 | 0.85 | 3.82% | 22.30 | 23.35 | 456313 | 104823.24 | 6.21% | 30.00 |
| 2025-12-19 | 21.88 | 22.28 | 0.43 | 1.97% | 21.56 | 22.48 | 317078 | 70152.12 | 4.32% | 0.00 |
| 2025-12-18 | 21.94 | 21.85 | -0.27 | -1.22% | 21.82 | 22.27 | 229748 | 50593.92 | 3.13% | 44.00 |
| 2025-12-17 | 22.19 | 22.12 | -0.41 | -1.82% | 21.33 | 22.35 | 443361 | 96596.02 | 6.04% | 33.00 |
| 2025-12-16 | 21.30 | 22.53 | 1.12 | 5.23% | 21.01 | 22.82 | 513187 | 113753.79 | 6.99% | 50.00 |
| 2025-12-15 | 21.56 | 21.41 | 0.03 | 0.14% | 21.33 | 21.95 | 126506 | 27339.20 | 1.72% | 0.00 |
| 2025-12-12 | 21.28 | 21.38 | 0.07 | 0.33% | 21.23 | 21.54 | 88670 | 18980.66 | 1.21% | 0.00 |
| 2025-12-11 | 21.92 | 21.31 | -0.57 | -2.61% | 21.31 | 21.95 | 115023 | 24784.63 | 1.57% | 2.00 |
| 2025-12-10 | 21.73 | 21.88 | 0.09 | 0.41% | 21.51 | 22.03 | 109835 | 23908.69 | 1.50% | 0.00 |
| 2025-12-09 | 22.06 | 21.79 | -0.45 | -2.02% | 21.70 | 22.19 | 132915 | 29137.05 | 1.81% | 0.00 |
| 2025-12-08 | 21.79 | 22.24 | 0.51 | 2.35% | 21.77 | 22.68 | 243866 | 54380.34 | 3.32% | 0.00 |
| 2025-12-05 | 21.05 | 21.73 | 0.73 | 3.48% | 20.81 | 21.92 | 227141 | 48914.52 | 3.09% | 2.00 |
| 2025-12-04 | 21.14 | 21.00 | -0.20 | -0.94% | 20.85 | 21.34 | 91078 | 19121.45 | 1.24% | 0.00 |
| 2025-12-03 | 21.67 | 21.20 | -0.47 | -2.17% | 21.12 | 21.81 | 118773 | 25367.16 | 1.62% | 2.00 |
| 2025-12-02 | 22.06 | 21.67 | -0.46 | -2.08% | 21.66 | 22.12 | 98043 | 21358.45 | 1.33% | 3.00 |
| 2025-12-01 | 22.00 | 22.13 | -0.02 | -0.09% | 21.88 | 22.20 | 95912 | 21160.43 | 1.31% | 0.00 |
| 2025-11-28 | 22.03 | 22.15 | 0.12 | 0.54% | 21.87 | 22.20 | 87012 | 19192.93 | 1.18% | 0.00 |
| 2025-11-27 | 22.16 | 22.03 | -0.14 | -0.63% | 22.02 | 22.36 | 89065 | 19768.17 | 1.21% | 18.00 |
| 2025-11-26 | 22.23 | 22.17 | -0.20 | -0.89% | 22.09 | 22.65 | 108664 | 24268.68 | 1.48% | 0.00 |
| 2025-11-25 | 21.99 | 22.37 | 0.42 | 1.91% | 21.98 | 22.72 | 166045 | 37325.00 | 2.26% | 6.00 |
| 2025-11-24 | 21.45 | 21.95 | 0.63 | 2.95% | 21.35 | 22.14 | 162176 | 35326.23 | 2.21% | 0.00 |
| 2025-11-21 | 21.98 | 21.32 | -0.83 | -3.75% | 21.24 | 22.26 | 192402 | 41578.75 | 2.62% | 0.00 |
| 2025-11-20 | 22.65 | 22.15 | -0.40 | -1.77% | 22.15 | 22.76 | 121426 | 27172.59 | 1.65% | 0.00 |
| 2025-11-19 | 22.99 | 22.55 | -0.44 | -1.91% | 22.40 | 23.07 | 146012 | 33052.47 | 1.99% | 0.00 |
| 2025-11-18 | 23.00 | 22.99 | -0.17 | -0.73% | 22.82 | 23.20 | 122927 | 28206.73 | 1.67% | 0.00 |
| 2025-11-17 | 22.96 | 23.16 | 0.25 | 1.09% | 22.65 | 23.18 | 147042 | 33778.61 | 2.00% | 0.00 |
| 2025-11-14 | 23.25 | 22.91 | -0.51 | -2.18% | 22.91 | 23.37 | 145180 | 33620.63 | 1.98% | 2.00 |
| 2025-11-13 | 22.98 | 23.42 | 0.34 | 1.47% | 22.87 | 23.44 | 212278 | 49390.32 | 2.89% | 0.00 |
| 2025-11-12 | 23.25 | 23.08 | -0.09 | -0.39% | 22.90 | 23.29 | 151745 | 35052.96 | 2.07% | 0.00 |
| 2025-11-11 | 23.23 | 23.17 | 0.01 | 0.04% | 23.01 | 23.38 | 147652 | 34231.50 | 2.01% | 0.00 |
| 2025-11-10 | 22.97 | 23.16 | 0.29 | 1.27% | 22.84 | 23.27 | 147352 | 33928.62 | 2.01% | 9.00 |
| 2025-11-07 | 23.16 | 22.87 | -0.31 | -1.34% | 22.78 | 23.18 | 139883 | 32068.69 | 1.90% | 1.00 |
| 2025-11-06 | 23.40 | 23.18 | -0.16 | -0.69% | 23.04 | 23.48 | 151689 | 35148.01 | 2.07% | 0.00 |
| 2025-11-05 | 23.38 | 23.34 | -0.33 | -1.39% | 23.11 | 23.65 | 141513 | 33099.16 | 1.93% | 9.00 |
| 2025-11-04 | 24.13 | 23.67 | -0.52 | -2.15% | 23.44 | 24.15 | 170323 | 40345.41 | 2.32% | 0.00 |
| 2025-11-03 | 24.08 | 24.19 | 0.10 | 0.42% | 23.69 | 24.22 | 168420 | 40355.07 | 2.29% | 21.00 |
| 2025-10-31 | 23.84 | 24.09 | 0.23 | 0.96% | 23.82 | 24.38 | 178587 | 43085.11 | 2.43% | 0.00 |
| 2025-10-30 | 24.57 | 23.86 | -0.79 | -3.20% | 23.84 | 24.57 | 269192 | 64795.32 | 3.67% | 4.00 |
| 2025-10-29 | 24.32 | 24.65 | 0.45 | 1.86% | 24.18 | 24.76 | 305395 | 74970.25 | 4.16% | 0.00 |
| 2025-10-28 | 24.18 | 24.20 | -0.09 | -0.37% | 23.92 | 24.50 | 215682 | 52357.30 | 2.94% | 0.00 |
| 2025-10-27 | 23.86 | 24.29 | 0.57 | 2.40% | 23.86 | 24.48 | 274015 | 66399.88 | 3.73% | 54.00 |
| 2025-10-24 | 23.61 | 23.72 | 0.19 | 0.81% | 23.45 | 23.83 | 154848 | 36575.71 | 2.11% | 0.00 |
| 2025-10-23 | 23.84 | 23.73 | -0.07 | -0.29% | 23.13 | 23.95 | 161432 | 37830.52 | 2.20% | 10.00 |
| 2025-10-22 | 23.87 | 23.80 | -0.15 | -0.63% | 23.73 | 24.06 | 121196 | 28973.70 | 1.65% | 0.00 |
| 2025-10-21 | 23.73 | 23.95 | 0.15 | 0.63% | 23.65 | 24.09 | 160679 | 38378.64 | 2.19% | 0.00 |
| 2025-10-20 | 23.49 | 23.80 | 0.72 | 3.12% | 23.49 | 24.26 | 252305 | 60405.09 | 3.44% | 5.00 |
| 2025-10-17 | 23.69 | 23.08 | -0.66 | -2.78% | 23.04 | 24.09 | 202922 | 47827.78 | 2.76% | 10.00 |
| 2025-10-16 | 24.26 | 23.74 | -0.61 | -2.51% | 23.62 | 24.26 | 209564 | 49992.58 | 2.85% | 0.00 |
| 2025-10-15 | 24.63 | 24.35 | -0.02 | -0.08% | 23.90 | 24.63 | 239204 | 57905.46 | 3.26% | 43.00 |
| 2025-10-14 | 24.02 | 24.37 | 0.35 | 1.46% | 24.02 | 25.14 | 427534 | 105398.81 | 5.82% | 8.00 |
| 2025-10-13 | 23.20 | 24.02 | -0.18 | -0.74% | 23.02 | 24.11 | 214106 | 50809.85 | 2.92% | 8.00 |
拉卡拉(300773)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。
