| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 52.44 | 51.65 | -0.79 | -1.51% | 51.25 | 52.80 | 8881 | 4609.80 | 2.68% | 0.00 |
| 2026-02-03 | 52.41 | 52.44 | 0.08 | 0.15% | 52.21 | 53.25 | 8048 | 4229.90 | 2.43% | 0.00 |
| 2026-02-02 | 55.11 | 52.36 | -2.75 | -4.99% | 52.00 | 55.11 | 14207 | 7607.34 | 4.29% | 0.00 |
| 2026-01-30 | 53.45 | 55.11 | 1.13 | 2.09% | 52.70 | 55.38 | 22398 | 12217.10 | 6.76% | 0.00 |
| 2026-01-29 | 52.90 | 53.98 | 1.11 | 2.10% | 52.68 | 54.40 | 15113 | 8125.37 | 4.56% | 0.00 |
| 2026-01-28 | 52.47 | 52.87 | 0.05 | 0.09% | 52.40 | 53.73 | 9691 | 5152.60 | 2.92% | 0.00 |
| 2026-01-27 | 52.62 | 52.82 | -0.33 | -0.62% | 51.70 | 53.15 | 8617 | 4513.26 | 2.60% | 0.00 |
| 2026-01-26 | 52.99 | 53.15 | 0.00 | 0.00% | 52.00 | 53.76 | 9727 | 5145.75 | 2.93% | 0.00 |
| 2026-01-23 | 52.78 | 53.15 | 0.16 | 0.30% | 52.61 | 53.19 | 7896 | 4181.04 | 2.38% | 1.00 |
| 2026-01-22 | 53.57 | 52.99 | -0.63 | -1.17% | 52.93 | 53.80 | 8150 | 4336.79 | 2.46% | 0.00 |
| 2026-01-21 | 52.98 | 53.62 | 0.52 | 0.98% | 52.81 | 54.00 | 8434 | 4506.60 | 2.54% | 2.00 |
| 2026-01-20 | 53.17 | 53.10 | -0.19 | -0.36% | 52.57 | 53.71 | 8764 | 4659.48 | 2.64% | 0.00 |
| 2026-01-19 | 54.70 | 53.29 | -1.48 | -2.70% | 53.00 | 54.70 | 14010 | 7507.85 | 4.23% | 2.00 |
| 2026-01-16 | 55.45 | 54.77 | -0.93 | -1.67% | 54.45 | 56.98 | 24542 | 13681.25 | 7.40% | 0.00 |
| 2026-01-15 | 52.50 | 55.70 | 2.64 | 4.98% | 51.70 | 57.91 | 31138 | 17141.29 | 9.39% | 1.00 |
| 2026-01-14 | 52.85 | 53.06 | -0.89 | -1.65% | 52.36 | 53.89 | 21617 | 11477.52 | 6.52% | 0.00 |
| 2026-01-13 | 51.59 | 53.95 | 2.37 | 4.59% | 50.67 | 55.80 | 30650 | 16392.28 | 9.24% | 0.00 |
| 2026-01-12 | 50.10 | 51.58 | 1.48 | 2.95% | 49.90 | 51.69 | 16260 | 8341.71 | 4.90% | 0.00 |
| 2026-01-09 | 50.20 | 50.10 | 0.10 | 0.20% | 49.76 | 50.34 | 8246 | 4127.30 | 2.49% | 0.00 |
| 2026-01-08 | 50.00 | 50.00 | 0.21 | 0.42% | 49.50 | 50.40 | 7235 | 3611.09 | 2.18% | 0.00 |
| 2026-01-07 | 49.12 | 49.79 | 0.49 | 0.99% | 49.11 | 50.47 | 10609 | 5293.55 | 3.20% | 0.00 |
| 2026-01-06 | 49.21 | 49.30 | 0.25 | 0.51% | 48.95 | 49.44 | 7320 | 3602.03 | 2.21% | 0.00 |
| 2026-01-05 | 47.81 | 49.05 | 1.21 | 2.53% | 47.78 | 49.20 | 9844 | 4793.55 | 2.97% | 0.00 |
| 2025-12-31 | 48.65 | 47.84 | -0.69 | -1.42% | 47.80 | 48.65 | 6607 | 3183.35 | 1.99% | 0.00 |
| 2025-12-30 | 49.77 | 48.53 | -0.84 | -1.70% | 48.51 | 49.77 | 6871 | 3359.99 | 2.07% | 1.00 |
| 2025-12-29 | 49.11 | 49.37 | 0.27 | 0.55% | 48.85 | 50.00 | 7027 | 3463.98 | 2.12% | 0.00 |
| 2025-12-26 | 49.14 | 49.10 | 0.07 | 0.14% | 49.03 | 50.28 | 11568 | 5719.84 | 3.49% | 0.00 |
| 2025-12-25 | 48.86 | 49.03 | 0.17 | 0.35% | 48.86 | 49.36 | 6384 | 3133.10 | 1.93% | 0.00 |
| 2025-12-24 | 48.65 | 48.86 | 0.15 | 0.31% | 48.65 | 48.97 | 4804 | 2347.08 | 1.45% | 0.00 |
| 2025-12-23 | 49.08 | 48.71 | -0.41 | -0.83% | 48.67 | 49.26 | 3886 | 1898.85 | 1.17% | 0.00 |
| 2025-12-22 | 49.32 | 49.12 | -0.01 | -0.02% | 49.07 | 49.56 | 6695 | 3304.19 | 2.02% | 0.00 |
| 2025-12-19 | 48.89 | 49.13 | 0.23 | 0.47% | 48.80 | 49.20 | 4110 | 2014.73 | 1.24% | 0.00 |
| 2025-12-18 | 48.95 | 48.90 | -0.06 | -0.12% | 48.85 | 49.51 | 4973 | 2444.81 | 1.50% | 0.00 |
| 2025-12-17 | 49.33 | 48.96 | -0.36 | -0.73% | 48.30 | 49.33 | 5855 | 2849.22 | 1.77% | 0.00 |
| 2025-12-16 | 49.20 | 49.32 | 0.17 | 0.35% | 48.79 | 50.23 | 6222 | 3071.98 | 1.88% | 0.00 |
| 2025-12-15 | 50.00 | 49.15 | -0.78 | -1.56% | 49.10 | 50.11 | 5754 | 2850.01 | 1.74% | 0.00 |
| 2025-12-12 | 50.30 | 49.93 | 0.05 | 0.10% | 49.77 | 50.30 | 4795 | 2398.22 | 1.45% | 0.00 |
| 2025-12-11 | 51.12 | 49.88 | -1.50 | -2.92% | 49.85 | 51.63 | 9333 | 4696.35 | 2.81% | 0.00 |
| 2025-12-10 | 52.10 | 51.38 | 0.36 | 0.71% | 51.20 | 53.46 | 12720 | 6625.23 | 3.84% | 0.00 |
| 2025-12-09 | 51.70 | 51.02 | -0.68 | -1.32% | 50.96 | 52.10 | 3734 | 1922.74 | 1.13% | 0.00 |
| 2025-12-08 | 51.76 | 51.70 | 0.01 | 0.02% | 51.61 | 52.08 | 5456 | 2829.28 | 1.65% | 0.00 |
| 2025-12-05 | 51.61 | 51.69 | 0.18 | 0.35% | 50.86 | 51.86 | 5935 | 3040.74 | 1.79% | 0.00 |
| 2025-12-04 | 52.81 | 51.51 | -1.66 | -3.12% | 51.50 | 53.36 | 6782 | 3523.13 | 2.05% | 0.00 |
| 2025-12-03 | 53.70 | 53.17 | -0.49 | -0.91% | 52.71 | 53.96 | 4953 | 2633.35 | 1.49% | 0.00 |
| 2025-12-02 | 54.20 | 53.66 | -0.51 | -0.94% | 53.61 | 54.63 | 4187 | 2262.69 | 1.26% | 0.00 |
| 2025-12-01 | 53.74 | 54.17 | 0.88 | 1.65% | 53.49 | 54.25 | 4783 | 2578.56 | 1.44% | 0.00 |
| 2025-11-28 | 53.78 | 53.29 | 0.12 | 0.23% | 53.15 | 53.79 | 3301 | 1760.22 | 1.00% | 0.00 |
| 2025-11-27 | 52.99 | 53.17 | 0.16 | 0.30% | 52.87 | 53.97 | 3986 | 2127.36 | 1.20% | 0.00 |
| 2025-11-26 | 53.66 | 53.01 | -0.65 | -1.21% | 53.00 | 54.24 | 5335 | 2850.74 | 1.61% | 0.00 |
| 2025-11-25 | 53.58 | 53.66 | 0.34 | 0.64% | 53.58 | 54.25 | 4906 | 2644.71 | 1.48% | 0.00 |
| 2025-11-24 | 53.06 | 53.32 | 0.43 | 0.81% | 52.84 | 53.65 | 3642 | 1938.22 | 1.10% | 0.00 |
| 2025-11-21 | 54.62 | 52.89 | -1.89 | -3.45% | 52.81 | 54.75 | 7054 | 3787.64 | 2.13% | 0.00 |
| 2025-11-20 | 55.21 | 54.78 | -0.43 | -0.78% | 54.66 | 55.68 | 5107 | 2816.58 | 1.54% | 0.00 |
| 2025-11-19 | 54.85 | 55.21 | 0.51 | 0.93% | 54.30 | 55.55 | 6359 | 3489.01 | 1.92% | 0.00 |
| 2025-11-18 | 56.32 | 54.70 | -1.62 | -2.88% | 54.60 | 56.58 | 11647 | 6438.39 | 3.51% | 0.00 |
| 2025-11-17 | 56.77 | 56.32 | -0.60 | -1.05% | 56.20 | 57.13 | 6853 | 3866.70 | 2.07% | 0.00 |
| 2025-11-14 | 57.00 | 56.92 | -1.11 | -1.91% | 56.00 | 57.60 | 9181 | 5228.35 | 2.77% | 1.00 |
| 2025-11-13 | 58.08 | 58.03 | -0.45 | -0.77% | 58.03 | 58.67 | 5722 | 3336.71 | 1.73% | 0.00 |
| 2025-11-12 | 58.50 | 58.48 | 0.28 | 0.48% | 57.57 | 58.88 | 7934 | 4618.84 | 2.39% | 0.00 |
| 2025-11-11 | 58.51 | 58.20 | -0.48 | -0.82% | 58.00 | 58.88 | 6628 | 3868.60 | 2.00% | 0.00 |
| 2025-11-10 | 57.85 | 58.68 | 0.89 | 1.54% | 57.50 | 59.22 | 10397 | 6080.08 | 3.14% | 0.00 |
| 2025-11-07 | 57.66 | 57.79 | 0.13 | 0.23% | 57.66 | 59.00 | 9443 | 5497.69 | 2.85% | 0.00 |
| 2025-11-06 | 56.90 | 57.66 | 0.78 | 1.37% | 56.66 | 58.50 | 9814 | 5670.52 | 2.96% | 0.00 |
| 2025-11-05 | 56.55 | 56.88 | 0.07 | 0.12% | 56.55 | 57.38 | 3686 | 2101.91 | 1.11% | 0.00 |
| 2025-11-04 | 57.40 | 56.81 | -0.55 | -0.96% | 56.55 | 57.40 | 3878 | 2204.60 | 1.17% | 0.00 |
| 2025-11-03 | 57.10 | 57.36 | 0.29 | 0.51% | 56.72 | 57.62 | 4009 | 2289.27 | 1.21% | 0.00 |
| 2025-10-31 | 56.40 | 57.07 | 0.71 | 1.26% | 56.30 | 57.51 | 6125 | 3488.91 | 1.85% | 0.00 |
| 2025-10-30 | 57.50 | 56.36 | -0.92 | -1.61% | 56.35 | 57.65 | 5564 | 3162.37 | 1.68% | 0.00 |
| 2025-10-29 | 57.65 | 57.28 | -0.36 | -0.62% | 57.04 | 58.39 | 6049 | 3470.40 | 1.82% | 0.00 |
| 2025-10-28 | 58.20 | 57.64 | -0.40 | -0.69% | 57.61 | 58.73 | 6824 | 3971.36 | 2.06% | 0.00 |
| 2025-10-27 | 57.50 | 58.04 | 0.45 | 0.78% | 57.48 | 58.47 | 6110 | 3538.80 | 1.84% | 0.00 |
| 2025-10-24 | 57.75 | 57.59 | 0.08 | 0.14% | 57.33 | 58.40 | 5838 | 3364.62 | 1.76% | 0.00 |
| 2025-10-23 | 57.52 | 57.51 | 0.27 | 0.47% | 56.65 | 57.60 | 5048 | 2886.27 | 1.52% | 0.00 |
| 2025-10-22 | 57.30 | 57.24 | -0.21 | -0.37% | 57.05 | 57.80 | 5215 | 2995.83 | 1.57% | 0.00 |
| 2025-10-21 | 57.54 | 57.45 | -0.13 | -0.23% | 56.82 | 57.58 | 5069 | 2900.88 | 1.53% | 0.00 |
| 2025-10-20 | 56.80 | 57.58 | 0.90 | 1.59% | 56.77 | 58.21 | 6762 | 3889.11 | 2.04% | 0.00 |
| 2025-10-17 | 57.47 | 56.68 | -1.04 | -1.80% | 56.30 | 57.73 | 6197 | 3527.96 | 1.87% | 0.00 |
| 2025-10-16 | 58.58 | 57.82 | -1.18 | -2.00% | 57.60 | 59.11 | 7795 | 4522.10 | 2.35% | 0.00 |
| 2025-10-15 | 58.71 | 59.00 | -0.13 | -0.22% | 58.14 | 59.92 | 9311 | 5491.19 | 2.81% | 0.00 |
| 2025-10-14 | 57.25 | 59.13 | 1.88 | 3.28% | 57.25 | 60.99 | 17230 | 10199.21 | 5.20% | 0.00 |
长联科技(301618)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。
