| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 17.11 | 17.40 | 0.04 | 0.23% | 17.08 | 17.55 | 124334 | 21580.56 | 1.69% | 12.00 |
| 2025-04-02 | 17.09 | 17.36 | 0.28 | 1.64% | 17.03 | 17.64 | 124773 | 21732.06 | 1.70% | 41.00 |
| 2025-04-01 | 17.19 | 17.08 | -0.09 | -0.52% | 17.07 | 17.41 | 99339 | 17093.32 | 1.35% | 0.00 |
| 2025-03-31 | 17.46 | 17.17 | -0.33 | -1.89% | 16.97 | 17.46 | 117047 | 20105.05 | 1.59% | 0.00 |
| 2025-03-28 | 17.31 | 17.50 | 0.13 | 0.75% | 17.30 | 18.00 | 148109 | 25989.58 | 2.02% | 0.00 |
| 2025-03-27 | 17.34 | 17.37 | 0.03 | 0.17% | 17.03 | 17.65 | 98456 | 17098.44 | 1.34% | 0.00 |
| 2025-03-26 | 17.25 | 17.34 | 0.10 | 0.58% | 17.20 | 17.50 | 89549 | 15574.57 | 1.22% | 9.00 |
| 2025-03-25 | 17.41 | 17.24 | -0.17 | -0.98% | 17.12 | 17.52 | 104235 | 18008.67 | 1.42% | 0.00 |
| 2025-03-24 | 17.85 | 17.41 | -0.31 | -1.75% | 16.89 | 17.95 | 192064 | 33286.77 | 2.62% | 2.00 |
| 2025-03-21 | 18.07 | 17.72 | -0.40 | -2.21% | 17.69 | 18.17 | 154699 | 27706.61 | 2.11% | 5.00 |
| 2025-03-20 | 18.67 | 18.12 | -0.56 | -3.00% | 18.10 | 18.67 | 206867 | 37863.65 | 2.82% | 0.00 |
| 2025-03-19 | 18.65 | 18.68 | 0.03 | 0.16% | 18.27 | 18.84 | 233385 | 43281.13 | 3.18% | 43.00 |
| 2025-03-18 | 18.90 | 18.65 | -0.24 | -1.27% | 18.59 | 19.16 | 199571 | 37408.23 | 2.72% | 4.00 |
| 2025-03-17 | 18.93 | 18.89 | -0.26 | -1.36% | 18.57 | 19.20 | 339944 | 63996.01 | 4.63% | 5.00 |
| 2025-03-14 | 17.65 | 19.15 | 1.45 | 8.19% | 17.58 | 19.70 | 532659 | 100211.54 | 7.25% | 27.00 |
| 2025-03-13 | 18.11 | 17.70 | -0.46 | -2.53% | 17.49 | 18.12 | 168449 | 29822.92 | 2.29% | 4.00 |
| 2025-03-12 | 17.82 | 18.16 | 0.38 | 2.14% | 17.72 | 18.54 | 210620 | 38263.98 | 2.87% | 20.00 |
| 2025-03-11 | 17.66 | 17.78 | -0.12 | -0.67% | 17.56 | 17.81 | 106514 | 18833.86 | 1.45% | 0.00 |
| 2025-03-10 | 18.17 | 17.90 | -0.33 | -1.81% | 17.72 | 18.22 | 152169 | 27192.01 | 2.07% | 35.00 |
| 2025-03-07 | 18.68 | 18.23 | -0.52 | -2.77% | 18.11 | 18.68 | 207540 | 38247.18 | 2.83% | 0.00 |
| 2025-03-06 | 17.98 | 18.75 | 0.94 | 5.28% | 17.90 | 18.82 | 305243 | 56473.99 | 4.16% | 74.00 |
| 2025-03-05 | 17.96 | 17.81 | -0.14 | -0.78% | 17.59 | 18.05 | 122657 | 21782.72 | 1.67% | 14.00 |
| 2025-03-04 | 17.79 | 17.95 | 0.05 | 0.28% | 17.65 | 18.20 | 127614 | 22971.81 | 1.74% | 0.00 |
| 2025-03-03 | 17.65 | 17.90 | 0.41 | 2.34% | 17.43 | 18.14 | 174058 | 31207.71 | 2.37% | 75.00 |
| 2025-02-28 | 18.02 | 17.49 | -0.74 | -4.06% | 17.39 | 18.18 | 189526 | 33693.36 | 2.58% | 0.00 |
| 2025-02-27 | 18.66 | 18.23 | -0.45 | -2.41% | 17.81 | 18.71 | 228206 | 41628.83 | 3.11% | 7.00 |
| 2025-02-26 | 18.48 | 18.68 | 0.27 | 1.47% | 18.21 | 18.79 | 220776 | 40807.60 | 3.01% | 50.00 |
| 2025-02-25 | 18.50 | 18.41 | -0.48 | -2.54% | 18.29 | 18.82 | 195381 | 36188.61 | 2.66% | 119.00 |
| 2025-02-24 | 19.10 | 18.89 | -0.26 | -1.36% | 18.60 | 19.12 | 268185 | 50556.93 | 3.65% | 2.00 |
| 2025-02-21 | 18.34 | 19.15 | 0.86 | 4.70% | 18.05 | 19.33 | 363040 | 68322.34 | 4.94% | 105.00 |
| 2025-02-20 | 18.32 | 18.29 | -0.13 | -0.71% | 18.18 | 18.56 | 148546 | 27226.53 | 2.02% | 0.00 |
| 2025-02-19 | 18.01 | 18.42 | 0.37 | 2.05% | 17.98 | 18.45 | 135464 | 24775.16 | 1.84% | 0.00 |
| 2025-02-18 | 18.60 | 18.05 | -0.79 | -4.19% | 18.00 | 18.93 | 204100 | 37587.22 | 2.78% | 6.00 |
| 2025-02-17 | 18.92 | 18.84 | 0.09 | 0.48% | 18.72 | 19.25 | 226510 | 42971.44 | 3.08% | 50.00 |
| 2025-02-14 | 18.46 | 18.75 | 0.19 | 1.02% | 18.30 | 18.90 | 177638 | 33147.18 | 2.42% | 13.00 |
| 2025-02-13 | 19.07 | 18.56 | -0.42 | -2.21% | 18.42 | 19.08 | 199231 | 37188.24 | 2.71% | 51.00 |
| 2025-02-12 | 18.61 | 18.98 | 0.33 | 1.77% | 18.61 | 18.99 | 190500 | 35876.07 | 2.59% | 0.00 |
| 2025-02-11 | 18.62 | 18.65 | -0.05 | -0.27% | 18.22 | 18.89 | 200797 | 37220.55 | 2.73% | 0.00 |
| 2025-02-10 | 18.44 | 18.70 | 0.26 | 1.41% | 18.31 | 18.71 | 216810 | 40166.02 | 2.95% | 0.00 |
| 2025-02-07 | 17.85 | 18.44 | 0.52 | 2.90% | 17.80 | 18.68 | 275703 | 50411.07 | 3.75% | 7.00 |
| 2025-02-06 | 17.40 | 17.92 | 0.45 | 2.58% | 17.20 | 17.92 | 211426 | 37305.90 | 2.88% | 89.00 |
| 2025-02-05 | 17.85 | 17.47 | -0.15 | -0.85% | 17.36 | 17.88 | 192016 | 33838.20 | 2.61% | 6.00 |
| 2025-01-27 | 18.02 | 17.62 | -0.20 | -1.12% | 17.61 | 18.29 | 163358 | 29303.46 | 2.22% | 0.00 |
| 2025-01-24 | 17.21 | 17.82 | 0.52 | 3.01% | 17.21 | 18.14 | 193355 | 34168.41 | 2.63% | 0.00 |
| 2025-01-23 | 17.73 | 17.30 | 0.08 | 0.46% | 17.29 | 18.08 | 195353 | 34614.50 | 2.66% | 0.00 |
| 2025-01-22 | 17.39 | 17.22 | -0.16 | -0.92% | 17.14 | 17.41 | 84102 | 14506.96 | 1.15% | 0.00 |
| 2025-01-21 | 17.76 | 17.38 | -0.20 | -1.14% | 17.22 | 17.79 | 124316 | 21617.85 | 1.69% | 11.00 |
| 2025-01-20 | 17.65 | 17.58 | 0.34 | 1.97% | 17.43 | 17.85 | 172827 | 30522.87 | 2.35% | 0.00 |
| 2025-01-17 | 17.13 | 17.24 | 0.01 | 0.06% | 17.00 | 17.42 | 117619 | 20308.85 | 1.60% | 0.00 |
| 2025-01-16 | 17.37 | 17.23 | 0.13 | 0.76% | 17.13 | 17.77 | 184489 | 32113.73 | 2.51% | 0.00 |
| 2025-01-15 | 17.00 | 17.10 | 0.03 | 0.18% | 16.88 | 17.21 | 156064 | 26605.91 | 2.13% | 5.00 |
| 2025-01-14 | 16.20 | 17.07 | 1.01 | 6.29% | 16.13 | 17.11 | 223826 | 37453.66 | 3.05% | 0.00 |
| 2025-01-13 | 15.63 | 16.06 | 0.26 | 1.65% | 15.50 | 16.18 | 116300 | 18501.45 | 1.58% | 0.00 |
| 2025-01-10 | 16.20 | 15.80 | -0.46 | -2.83% | 15.80 | 16.45 | 94847 | 15311.05 | 1.29% | 0.00 |
| 2025-01-09 | 16.15 | 16.26 | 0.00 | 0.00% | 16.11 | 16.41 | 98400 | 16038.99 | 1.34% | 0.00 |
| 2025-01-08 | 16.30 | 16.26 | -0.17 | -1.03% | 15.71 | 16.43 | 141154 | 22758.87 | 1.92% | 0.00 |
| 2025-01-07 | 16.20 | 16.43 | 0.29 | 1.80% | 16.12 | 16.47 | 122302 | 19938.85 | 1.67% | 0.00 |
| 2025-01-06 | 16.16 | 16.14 | -0.04 | -0.25% | 15.92 | 16.49 | 137326 | 22232.32 | 1.87% | 0.00 |
| 2025-01-03 | 17.07 | 16.18 | -0.85 | -4.99% | 16.15 | 17.15 | 174395 | 28895.00 | 2.37% | 0.00 |
| 2025-01-02 | 17.73 | 17.03 | -0.67 | -3.79% | 16.81 | 17.73 | 160141 | 27693.75 | 2.18% | 0.00 |
| 2024-12-31 | 18.83 | 17.70 | -1.02 | -5.45% | 17.70 | 18.90 | 166991 | 30280.77 | 2.27% | 0.00 |
| 2024-12-30 | 18.65 | 18.72 | 0.03 | 0.16% | 18.33 | 18.81 | 99402 | 18538.54 | 1.35% | 0.00 |
| 2024-12-27 | 18.70 | 18.69 | 0.02 | 0.11% | 18.60 | 19.16 | 144069 | 27173.64 | 1.96% | 0.00 |
| 2024-12-26 | 18.66 | 18.67 | -0.01 | -0.05% | 18.59 | 18.96 | 93630 | 17603.95 | 1.28% | 0.00 |
| 2024-12-25 | 19.26 | 18.68 | -0.58 | -3.01% | 18.47 | 19.30 | 152294 | 28521.54 | 2.07% | 0.00 |
| 2024-12-24 | 19.29 | 19.26 | 0.22 | 1.16% | 18.92 | 19.32 | 99096 | 18942.76 | 1.35% | 2.00 |
| 2024-12-23 | 19.73 | 19.04 | -0.82 | -4.13% | 19.02 | 19.80 | 133930 | 25912.55 | 1.82% | 0.00 |
| 2024-12-20 | 19.75 | 19.86 | 0.04 | 0.20% | 19.69 | 20.05 | 150731 | 29930.22 | 2.05% | 0.00 |
| 2024-12-19 | 19.30 | 19.82 | 0.34 | 1.75% | 19.10 | 19.95 | 156504 | 30596.47 | 2.13% | 0.00 |
| 2024-12-18 | 19.47 | 19.48 | 0.13 | 0.67% | 19.19 | 19.75 | 130787 | 25525.35 | 1.78% | 0.00 |
| 2024-12-17 | 19.69 | 19.35 | -0.44 | -2.22% | 19.23 | 19.85 | 141772 | 27694.71 | 1.93% | 0.00 |
| 2024-12-16 | 20.19 | 19.79 | -0.44 | -2.17% | 19.63 | 20.26 | 168691 | 33527.78 | 2.30% | 0.00 |
| 2024-12-13 | 20.82 | 20.23 | -0.81 | -3.85% | 20.15 | 20.83 | 242439 | 49700.11 | 3.30% | 2.00 |
| 2024-12-12 | 20.60 | 21.04 | 0.40 | 1.94% | 20.45 | 21.19 | 288791 | 60159.91 | 3.93% | 0.00 |
| 2024-12-11 | 20.43 | 20.64 | 0.16 | 0.78% | 20.42 | 20.83 | 191412 | 39379.52 | 2.61% | 12.00 |
| 2024-12-10 | 21.49 | 20.48 | 0.24 | 1.19% | 20.45 | 21.58 | 351457 | 73846.62 | 4.79% | 0.00 |
| 2024-12-09 | 20.54 | 20.24 | -0.32 | -1.56% | 20.01 | 20.63 | 171843 | 34818.91 | 2.34% | 0.00 |
| 2024-12-06 | 20.18 | 20.56 | 0.30 | 1.48% | 20.01 | 20.97 | 289284 | 59458.57 | 3.94% | 1.00 |
| 2024-12-05 | 20.03 | 20.26 | 0.18 | 0.90% | 20.02 | 20.56 | 174725 | 35515.16 | 2.38% | 1.00 |
| 2024-12-04 | 20.42 | 20.08 | -0.47 | -2.29% | 19.90 | 20.60 | 210168 | 42514.92 | 2.86% | 0.00 |
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。
