| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 16.88 | 16.99 | 0.08 | 0.47% | 16.81 | 17.06 | 26800 | 4553.60 | 2.20% | 0.00 |
| 2025-10-27 | 16.85 | 16.91 | 0.10 | 0.59% | 16.68 | 17.05 | 33748 | 5696.95 | 2.77% | 0.00 |
| 2025-10-24 | 16.90 | 16.81 | -0.13 | -0.77% | 16.70 | 16.94 | 34518 | 5795.04 | 2.83% | 0.00 |
| 2025-10-23 | 16.60 | 16.94 | 0.30 | 1.80% | 16.60 | 16.97 | 47933 | 8062.54 | 3.93% | 0.00 |
| 2025-10-22 | 16.52 | 16.64 | 0.09 | 0.54% | 16.51 | 16.72 | 28190 | 4691.02 | 2.31% | 0.00 |
| 2025-10-21 | 16.35 | 16.55 | 0.20 | 1.22% | 16.31 | 16.56 | 28284 | 4660.91 | 2.32% | 0.00 |
| 2025-10-20 | 16.40 | 16.35 | -0.07 | -0.43% | 16.25 | 16.48 | 30848 | 5050.51 | 2.53% | 0.00 |
| 2025-10-17 | 16.21 | 16.42 | 0.22 | 1.36% | 16.07 | 16.47 | 43264 | 7074.09 | 3.55% | 0.00 |
| 2025-10-16 | 16.32 | 16.20 | -0.11 | -0.67% | 16.15 | 16.36 | 13877 | 2252.01 | 1.14% | 0.00 |
| 2025-10-15 | 16.15 | 16.31 | 0.16 | 0.99% | 16.05 | 16.33 | 22702 | 3690.32 | 1.86% | 0.00 |
| 2025-10-14 | 16.17 | 16.15 | 0.03 | 0.19% | 16.02 | 16.21 | 20567 | 3317.24 | 1.69% | 0.00 |
| 2025-10-13 | 15.65 | 16.12 | 0.12 | 0.75% | 15.43 | 16.15 | 26606 | 4235.82 | 2.18% | 0.00 |
| 2025-10-10 | 15.88 | 16.00 | 0.08 | 0.50% | 15.88 | 16.10 | 16691 | 2678.46 | 1.37% | 0.00 |
| 2025-10-09 | 15.94 | 15.92 | -0.03 | -0.19% | 15.87 | 16.05 | 18262 | 2912.90 | 1.50% | 0.00 |
| 2025-09-30 | 16.00 | 15.95 | -0.09 | -0.56% | 15.83 | 16.13 | 13666 | 2183.19 | 1.12% | 0.00 |
| 2025-09-29 | 15.88 | 16.04 | 0.14 | 0.88% | 15.66 | 16.08 | 15850 | 2529.83 | 1.30% | 0.00 |
| 2025-09-26 | 15.81 | 15.90 | 0.08 | 0.51% | 15.65 | 15.98 | 15259 | 2419.91 | 1.25% | 0.00 |
| 2025-09-25 | 15.90 | 15.82 | -0.08 | -0.50% | 15.78 | 16.10 | 16201 | 2577.26 | 1.33% | 0.00 |
| 2025-09-24 | 15.54 | 15.90 | 0.30 | 1.92% | 15.14 | 15.97 | 22148 | 3487.81 | 1.82% | 0.00 |
| 2025-09-23 | 15.80 | 15.60 | -0.24 | -1.52% | 15.17 | 15.83 | 25711 | 3973.80 | 2.11% | 0.00 |
| 2025-09-22 | 15.99 | 15.84 | -0.09 | -0.56% | 15.78 | 16.02 | 15562 | 2468.41 | 1.28% | 0.00 |
| 2025-09-19 | 16.20 | 15.93 | -0.28 | -1.73% | 15.82 | 16.27 | 21014 | 3359.30 | 1.72% | 0.00 |
| 2025-09-18 | 16.45 | 16.21 | -0.23 | -1.40% | 16.05 | 16.50 | 24392 | 3978.27 | 2.00% | 1.00 |
| 2025-09-17 | 16.55 | 16.44 | -0.08 | -0.48% | 16.40 | 16.65 | 17984 | 2962.85 | 1.48% | 0.00 |
| 2025-09-16 | 16.46 | 16.52 | 0.07 | 0.43% | 16.36 | 16.56 | 23143 | 3811.25 | 1.90% | 0.00 |
| 2025-09-15 | 16.49 | 16.45 | -0.04 | -0.24% | 16.40 | 16.58 | 19392 | 3190.96 | 1.59% | 0.00 |
| 2025-09-12 | 16.72 | 16.49 | -0.19 | -1.14% | 16.48 | 16.72 | 21956 | 3637.20 | 1.80% | 0.00 |
| 2025-09-11 | 16.49 | 16.68 | 0.18 | 1.09% | 16.38 | 16.70 | 29231 | 4847.75 | 2.40% | 4.00 |
| 2025-09-10 | 16.38 | 16.50 | 0.12 | 0.73% | 16.34 | 16.55 | 20799 | 3426.63 | 1.71% | 0.00 |
| 2025-09-09 | 16.49 | 16.38 | -0.11 | -0.67% | 16.28 | 16.80 | 32875 | 5413.02 | 2.70% | 0.00 |
| 2025-09-08 | 16.30 | 16.49 | 0.20 | 1.23% | 16.26 | 16.50 | 22203 | 3644.67 | 1.82% | 0.00 |
| 2025-09-05 | 15.98 | 16.29 | 0.29 | 1.81% | 15.91 | 16.29 | 24997 | 4052.31 | 2.05% | 10.00 |
| 2025-09-04 | 15.65 | 16.00 | 0.12 | 0.76% | 15.65 | 16.21 | 35397 | 5669.10 | 2.90% | 0.00 |
| 2025-09-03 | 16.24 | 15.88 | -0.25 | -1.55% | 15.88 | 16.24 | 21677 | 3479.16 | 1.78% | 0.00 |
| 2025-09-02 | 16.42 | 16.13 | -0.27 | -1.65% | 16.01 | 16.50 | 27260 | 4401.64 | 2.24% | 0.00 |
| 2025-09-01 | 16.18 | 16.40 | 0.23 | 1.42% | 16.11 | 16.56 | 30877 | 5048.34 | 2.53% | 0.00 |
| 2025-08-29 | 16.09 | 16.17 | 0.02 | 0.12% | 16.09 | 16.28 | 21609 | 3494.37 | 2.04% | 0.00 |
| 2025-08-28 | 16.17 | 16.15 | 0.14 | 0.87% | 15.81 | 16.44 | 41152 | 6657.06 | 3.89% | 0.00 |
| 2025-08-27 | 16.56 | 16.01 | -0.54 | -3.26% | 16.00 | 16.56 | 38100 | 6200.49 | 3.60% | 0.00 |
| 2025-08-26 | 16.55 | 16.55 | 0.05 | 0.30% | 16.43 | 16.67 | 31580 | 5227.06 | 2.99% | 0.00 |
| 2025-08-25 | 16.42 | 16.50 | 0.08 | 0.49% | 16.40 | 16.68 | 37330 | 6176.61 | 3.53% | 0.00 |
| 2025-08-22 | 16.38 | 16.42 | -0.01 | -0.06% | 16.30 | 16.47 | 24690 | 4042.94 | 2.33% | 0.00 |
| 2025-08-21 | 16.50 | 16.43 | -0.02 | -0.12% | 16.38 | 16.53 | 19189 | 3158.30 | 1.81% | 0.00 |
| 2025-08-20 | 16.38 | 16.45 | 0.02 | 0.12% | 16.31 | 16.45 | 20888 | 3421.43 | 1.98% | 0.00 |
| 2025-08-19 | 16.34 | 16.43 | 0.09 | 0.55% | 16.21 | 16.57 | 28357 | 4644.16 | 2.68% | 0.00 |
| 2025-08-18 | 16.39 | 16.34 | 0.13 | 0.80% | 16.24 | 16.50 | 25867 | 4237.36 | 2.45% | 0.00 |
| 2025-08-15 | 16.12 | 16.21 | 0.17 | 1.06% | 16.04 | 16.26 | 23948 | 3876.99 | 2.26% | 0.00 |
| 2025-08-14 | 16.48 | 16.04 | -0.40 | -2.43% | 16.02 | 16.48 | 29023 | 4713.82 | 2.74% | 0.00 |
| 2025-08-13 | 16.64 | 16.44 | -0.16 | -0.96% | 16.40 | 16.64 | 24316 | 4007.05 | 2.30% | 11.00 |
| 2025-08-12 | 16.74 | 16.60 | -0.08 | -0.48% | 16.52 | 16.74 | 23484 | 3905.85 | 2.22% | 0.00 |
| 2025-08-11 | 16.65 | 16.68 | 0.08 | 0.48% | 16.48 | 16.79 | 27124 | 4518.97 | 2.56% | 0.00 |
| 2025-08-08 | 16.36 | 16.60 | 0.28 | 1.72% | 16.18 | 16.62 | 34765 | 5720.31 | 3.29% | 0.00 |
| 2025-08-07 | 16.46 | 16.32 | -0.03 | -0.18% | 16.32 | 16.50 | 22224 | 3641.39 | 2.10% | 0.00 |
| 2025-08-06 | 16.36 | 16.35 | -0.01 | -0.06% | 16.26 | 16.40 | 22336 | 3644.50 | 2.11% | 0.00 |
| 2025-08-05 | 16.37 | 16.36 | 0.01 | 0.06% | 16.32 | 16.51 | 23971 | 3927.96 | 2.27% | 0.00 |
| 2025-08-04 | 16.25 | 16.35 | 0.01 | 0.06% | 16.06 | 16.43 | 28011 | 4564.84 | 2.65% | 0.00 |
| 2025-08-01 | 15.91 | 16.34 | 0.52 | 3.29% | 15.85 | 16.38 | 39804 | 6437.88 | 3.76% | 0.00 |
| 2025-07-31 | 16.10 | 15.82 | -0.33 | -2.04% | 15.79 | 16.30 | 32614 | 5214.33 | 3.08% | 0.00 |
| 2025-07-30 | 16.26 | 16.15 | -0.07 | -0.43% | 16.06 | 16.35 | 26380 | 4274.60 | 2.49% | 0.00 |
| 2025-07-29 | 16.33 | 16.22 | -0.12 | -0.73% | 16.05 | 16.36 | 24055 | 3890.63 | 2.27% | 0.00 |
| 2025-07-28 | 16.26 | 16.34 | 0.09 | 0.55% | 16.18 | 16.37 | 22524 | 3664.17 | 2.13% | 0.00 |
| 2025-07-25 | 16.53 | 16.25 | -0.20 | -1.22% | 16.18 | 16.53 | 34709 | 5655.79 | 3.28% | 0.00 |
| 2025-07-24 | 16.48 | 16.45 | 0.19 | 1.17% | 16.22 | 16.52 | 42386 | 6950.16 | 4.01% | 0.00 |
| 2025-07-23 | 16.86 | 16.26 | -0.34 | -2.05% | 16.22 | 16.86 | 70450 | 11564.50 | 6.66% | 0.00 |
| 2025-07-22 | 16.10 | 16.60 | 0.61 | 3.81% | 16.01 | 17.15 | 99507 | 16488.58 | 9.41% | 0.00 |
| 2025-07-21 | 15.75 | 15.99 | 0.34 | 2.17% | 15.74 | 16.09 | 37280 | 5953.83 | 3.53% | 0.00 |
| 2025-07-18 | 15.65 | 15.65 | 0.03 | 0.19% | 15.51 | 15.70 | 19717 | 3072.01 | 1.86% | 0.00 |
| 2025-07-17 | 15.60 | 15.62 | -0.06 | -0.38% | 15.57 | 15.72 | 26226 | 4098.04 | 2.48% | 0.00 |
| 2025-07-16 | 15.81 | 15.68 | -0.27 | -1.69% | 15.66 | 16.00 | 45246 | 7138.19 | 4.28% | 0.00 |
| 2025-07-15 | 15.70 | 15.95 | 0.15 | 0.95% | 15.68 | 16.55 | 65053 | 10408.66 | 6.15% | 0.00 |
| 2025-07-14 | 15.42 | 15.80 | 0.38 | 2.46% | 15.41 | 16.08 | 40663 | 6406.62 | 3.85% | 0.00 |
| 2025-07-11 | 15.65 | 15.42 | -0.22 | -1.41% | 15.38 | 15.69 | 21929 | 3395.62 | 2.07% | 0.00 |
| 2025-07-10 | 15.62 | 15.64 | 0.04 | 0.26% | 15.42 | 15.69 | 27810 | 4327.14 | 2.63% | 0.00 |
| 2025-07-09 | 15.40 | 15.60 | 0.23 | 1.50% | 15.33 | 15.83 | 44857 | 6974.30 | 4.24% | 0.00 |
| 2025-07-08 | 15.28 | 15.37 | 0.17 | 1.12% | 15.16 | 15.38 | 25982 | 3974.86 | 2.46% | 0.00 |
| 2025-07-07 | 15.40 | 15.54 | 0.11 | 0.71% | 15.40 | 15.55 | 20970 | 3253.78 | 1.98% | 0.00 |
| 2025-07-04 | 15.50 | 15.43 | -0.07 | -0.45% | 15.42 | 15.54 | 16641 | 2572.85 | 1.57% | 0.00 |
| 2025-07-03 | 15.55 | 15.50 | -0.10 | -0.64% | 15.41 | 15.60 | 20317 | 3142.50 | 1.92% | 0.00 |
| 2025-07-02 | 15.46 | 15.60 | 0.13 | 0.84% | 15.40 | 15.60 | 19983 | 3095.78 | 1.89% | 0.00 |
| 2025-07-01 | 15.45 | 15.47 | -0.02 | -0.13% | 15.40 | 15.59 | 21186 | 3281.69 | 2.00% | 0.00 |
联检科技(301115)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。
