| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 20.33 | 20.49 | 0.02 | 0.10% | 20.18 | 20.88 | 272010 | 55833.60 | 2.04% |
| 2025-08-21 | 21.51 | 20.47 | -0.75 | -3.53% | 20.30 | 21.85 | 499217 | 104192.19 | 3.74% |
| 2025-08-20 | 19.21 | 21.22 | 1.93 | 10.01% | 19.05 | 21.22 | 457115 | 93706.82 | 3.43% |
| 2025-08-19 | 19.45 | 19.29 | -0.24 | -1.23% | 19.12 | 20.10 | 381213 | 73928.41 | 2.86% |
| 2025-08-18 | 20.20 | 19.53 | 1.05 | 5.68% | 19.03 | 20.20 | 680478 | 132696.41 | 5.10% |
| 2025-08-15 | 16.80 | 18.48 | 1.68 | 10.00% | 16.80 | 18.48 | 305966 | 54729.34 | 2.29% |
| 2025-08-14 | 17.20 | 16.80 | -0.28 | -1.64% | 16.73 | 17.27 | 165626 | 28100.44 | 1.24% |
| 2025-08-13 | 16.45 | 17.08 | 0.68 | 4.15% | 16.40 | 17.87 | 296490 | 51079.53 | 2.22% |
| 2025-08-12 | 16.61 | 16.40 | -0.18 | -1.09% | 16.22 | 16.62 | 72008 | 11766.52 | 0.54% |
| 2025-08-11 | 16.32 | 16.58 | 0.34 | 2.09% | 16.14 | 16.63 | 94803 | 15586.69 | 0.71% |
| 2025-08-08 | 16.22 | 16.24 | 0.03 | 0.19% | 16.10 | 16.34 | 70438 | 11416.52 | 0.53% |
| 2025-08-07 | 16.60 | 16.21 | -0.39 | -2.35% | 16.15 | 16.60 | 102346 | 16675.40 | 0.77% |
| 2025-08-06 | 16.32 | 16.60 | 0.30 | 1.84% | 16.27 | 16.78 | 90729 | 14999.72 | 0.68% |
| 2025-08-05 | 16.11 | 16.30 | 0.24 | 1.49% | 16.06 | 16.30 | 51872 | 8394.91 | 0.39% |
| 2025-08-04 | 16.02 | 16.06 | -0.05 | -0.31% | 15.93 | 16.13 | 44233 | 7087.53 | 0.33% |
| 2025-08-01 | 15.97 | 16.11 | 0.20 | 1.26% | 15.92 | 16.20 | 50874 | 8184.99 | 0.38% |
| 2025-07-31 | 16.35 | 15.91 | -0.47 | -2.87% | 15.83 | 16.41 | 88879 | 14291.05 | 0.67% |
| 2025-07-30 | 16.53 | 16.38 | -0.15 | -0.91% | 16.31 | 16.65 | 53422 | 8811.54 | 0.40% |
| 2025-07-29 | 16.47 | 16.53 | 0.07 | 0.43% | 16.34 | 16.55 | 48234 | 7929.96 | 0.36% |
| 2025-07-28 | 16.55 | 16.46 | -0.06 | -0.36% | 16.35 | 16.57 | 52208 | 8596.85 | 0.39% |
| 2025-07-25 | 16.48 | 16.52 | 0.04 | 0.24% | 16.46 | 16.74 | 83032 | 13751.65 | 0.62% |
| 2025-07-24 | 16.35 | 16.48 | 0.14 | 0.86% | 16.27 | 16.48 | 77146 | 12634.61 | 0.58% |
| 2025-07-23 | 16.52 | 16.34 | -0.17 | -1.03% | 16.31 | 16.69 | 101878 | 16760.54 | 0.76% |
| 2025-07-22 | 16.67 | 16.51 | 0.08 | 0.49% | 16.33 | 16.67 | 124749 | 20560.27 | 0.93% |
| 2025-07-21 | 16.05 | 16.43 | 0.46 | 2.88% | 15.98 | 16.43 | 114644 | 18686.46 | 0.86% |
| 2025-07-18 | 15.92 | 15.97 | 0.13 | 0.82% | 15.83 | 16.05 | 48396 | 7708.90 | 0.36% |
| 2025-07-17 | 15.73 | 15.84 | 0.20 | 1.28% | 15.65 | 15.87 | 56169 | 8842.16 | 0.42% |
| 2025-07-16 | 15.80 | 15.64 | -0.18 | -1.14% | 15.60 | 15.86 | 60396 | 9481.50 | 0.45% |
| 2025-07-15 | 15.99 | 15.82 | -0.18 | -1.13% | 15.70 | 16.10 | 53970 | 8579.79 | 0.40% |
| 2025-07-14 | 16.00 | 16.00 | 0.05 | 0.31% | 15.94 | 16.14 | 53220 | 8525.14 | 0.40% |
| 2025-07-11 | 15.97 | 15.95 | -0.02 | -0.13% | 15.90 | 16.05 | 55507 | 8861.54 | 0.42% |
| 2025-07-10 | 15.85 | 15.97 | 0.07 | 0.44% | 15.81 | 16.07 | 47966 | 7656.29 | 0.36% |
| 2025-07-09 | 16.08 | 15.90 | -0.10 | -0.63% | 15.85 | 16.10 | 53536 | 8538.47 | 0.40% |
| 2025-07-08 | 15.52 | 16.00 | 0.45 | 2.89% | 15.51 | 16.09 | 91848 | 14595.67 | 0.69% |
| 2025-07-07 | 15.51 | 15.55 | 0.03 | 0.19% | 15.51 | 15.65 | 31633 | 4927.48 | 0.24% |
| 2025-07-04 | 16.00 | 15.52 | -0.41 | -2.57% | 15.48 | 16.04 | 62538 | 9800.28 | 0.47% |
| 2025-07-03 | 15.94 | 15.93 | -0.01 | -0.06% | 15.76 | 15.99 | 61498 | 9764.79 | 0.46% |
| 2025-07-02 | 15.92 | 15.94 | 0.03 | 0.19% | 15.75 | 16.00 | 61359 | 9737.54 | 0.46% |
| 2025-07-01 | 15.85 | 15.91 | 0.08 | 0.51% | 15.75 | 15.96 | 61649 | 9794.24 | 0.46% |
| 2025-06-30 | 15.76 | 15.83 | 0.15 | 0.96% | 15.67 | 15.90 | 49793 | 7883.29 | 0.37% |
| 2025-06-27 | 15.76 | 15.68 | -0.02 | -0.13% | 15.65 | 15.93 | 50228 | 7901.92 | 0.38% |
| 2025-06-26 | 15.74 | 15.70 | -0.02 | -0.13% | 15.68 | 16.02 | 64226 | 10180.38 | 0.48% |
| 2025-06-25 | 15.74 | 15.72 | -0.02 | -0.13% | 15.63 | 15.94 | 84635 | 13336.99 | 0.63% |
| 2025-06-24 | 15.21 | 15.74 | 0.56 | 3.69% | 15.18 | 15.75 | 90916 | 14165.89 | 0.68% |
| 2025-06-23 | 14.84 | 15.18 | 0.27 | 1.81% | 14.84 | 15.22 | 35834 | 5403.73 | 0.27% |
| 2025-06-20 | 14.88 | 14.91 | -0.03 | -0.20% | 14.87 | 15.17 | 42695 | 6395.32 | 0.32% |
| 2025-06-19 | 14.96 | 14.94 | -0.06 | -0.40% | 14.89 | 15.17 | 31194 | 4679.36 | 0.23% |
| 2025-06-18 | 15.15 | 15.00 | -0.20 | -1.32% | 14.84 | 15.19 | 37630 | 5635.26 | 0.28% |
| 2025-06-17 | 15.15 | 15.20 | 0.07 | 0.46% | 15.06 | 15.29 | 32463 | 4936.76 | 0.24% |
| 2025-06-16 | 15.06 | 15.13 | -0.01 | -0.07% | 15.02 | 15.27 | 40596 | 6157.63 | 0.30% |
| 2025-06-13 | 15.23 | 15.14 | -0.14 | -0.92% | 15.06 | 15.35 | 39526 | 5997.05 | 0.30% |
| 2025-06-12 | 15.48 | 15.28 | -0.21 | -1.36% | 15.24 | 15.49 | 39265 | 6009.52 | 0.29% |
| 2025-06-11 | 15.53 | 15.49 | 0.05 | 0.32% | 15.45 | 15.68 | 44698 | 6968.49 | 0.33% |
| 2025-06-10 | 15.67 | 15.44 | -0.23 | -1.47% | 15.36 | 15.71 | 47994 | 7453.18 | 0.36% |
| 2025-06-09 | 15.44 | 15.67 | 0.23 | 1.49% | 15.43 | 15.70 | 59613 | 9298.55 | 0.45% |
| 2025-06-06 | 15.40 | 15.44 | 0.17 | 1.11% | 15.31 | 15.50 | 53363 | 8236.66 | 0.40% |
| 2025-06-05 | 15.54 | 15.27 | -0.25 | -1.61% | 15.22 | 15.56 | 59852 | 9178.32 | 0.45% |
| 2025-06-04 | 15.20 | 15.52 | 0.27 | 1.77% | 15.20 | 15.56 | 52086 | 8061.91 | 0.39% |
| 2025-06-03 | 15.01 | 15.25 | 0.13 | 0.86% | 15.00 | 15.26 | 38344 | 5812.04 | 0.29% |
| 2025-05-30 | 15.35 | 15.12 | -0.23 | -1.50% | 15.10 | 15.38 | 33628 | 5111.59 | 0.25% |
| 2025-05-29 | 15.27 | 15.35 | 0.09 | 0.59% | 15.20 | 15.45 | 45298 | 6951.21 | 0.34% |
| 2025-05-28 | 15.42 | 15.26 | -0.15 | -0.97% | 15.18 | 15.44 | 49121 | 7506.52 | 0.37% |
| 2025-05-27 | 15.36 | 15.41 | 0.15 | 0.98% | 15.18 | 15.47 | 66808 | 10250.36 | 0.50% |
| 2025-05-26 | 14.95 | 15.26 | 0.38 | 2.55% | 14.93 | 15.69 | 106514 | 16347.52 | 0.80% |
| 2025-05-23 | 14.98 | 14.88 | -0.10 | -0.67% | 14.86 | 15.12 | 30700 | 4606.06 | 0.23% |
| 2025-05-22 | 15.13 | 14.98 | -0.15 | -0.99% | 14.96 | 15.22 | 31149 | 4690.74 | 0.23% |
| 2025-05-21 | 15.20 | 15.13 | -0.03 | -0.20% | 15.10 | 15.26 | 24210 | 3670.15 | 0.18% |
| 2025-05-20 | 15.24 | 15.16 | -0.08 | -0.52% | 15.15 | 15.27 | 22514 | 3419.12 | 0.17% |
| 2025-05-19 | 15.10 | 15.24 | 0.13 | 0.86% | 14.98 | 15.29 | 34065 | 5167.10 | 0.26% |
| 2025-05-16 | 14.99 | 15.11 | 0.12 | 0.80% | 14.91 | 15.18 | 30209 | 4564.03 | 0.23% |
| 2025-05-15 | 15.10 | 14.99 | -0.17 | -1.12% | 14.93 | 15.18 | 33742 | 5071.60 | 0.25% |
| 2025-05-14 | 15.19 | 15.16 | -0.07 | -0.46% | 15.11 | 15.27 | 33325 | 5058.38 | 0.25% |
| 2025-05-13 | 15.43 | 15.23 | 0.01 | 0.07% | 15.22 | 15.52 | 49723 | 7617.18 | 0.37% |
| 2025-05-12 | 15.23 | 15.22 | 0.14 | 0.93% | 15.11 | 15.34 | 40387 | 6132.48 | 0.30% |
| 2025-05-09 | 15.15 | 15.08 | -0.07 | -0.46% | 14.98 | 15.18 | 36365 | 5477.31 | 0.27% |
| 2025-05-08 | 15.28 | 15.15 | -0.16 | -1.05% | 15.13 | 15.28 | 44914 | 6822.31 | 0.34% |
| 2025-05-07 | 15.30 | 15.31 | 0.11 | 0.72% | 15.18 | 15.38 | 66373 | 10129.87 | 0.50% |
| 2025-05-06 | 14.98 | 15.20 | 0.51 | 3.47% | 14.76 | 15.25 | 79918 | 12048.58 | 0.60% |
| 2025-04-30 | 14.55 | 14.69 | 0.15 | 1.03% | 14.53 | 14.83 | 48395 | 7113.92 | 0.36% |
| 2025-04-29 | 14.19 | 14.54 | 0.28 | 1.96% | 14.19 | 14.56 | 47461 | 6869.26 | 0.36% |
联泓新科(003022)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。
