| 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 | 33.18 | 33.45 | 0.02 | 0.06% | 33.17 | 33.90 | 13217 | 4433.65 | 3.44% | 0.00 |
| 2025-10-27 | 32.93 | 33.43 | 0.87 | 2.67% | 32.56 | 33.96 | 23840 | 7912.54 | 6.20% | 3.00 |
| 2025-10-24 | 32.65 | 32.56 | -0.07 | -0.21% | 32.43 | 32.93 | 14751 | 4819.73 | 3.83% | 0.00 |
| 2025-10-23 | 32.25 | 32.63 | 0.72 | 2.26% | 32.09 | 32.70 | 22066 | 7153.03 | 5.74% | 0.00 |
| 2025-10-22 | 31.98 | 31.91 | 0.02 | 0.06% | 31.81 | 32.30 | 9685 | 3110.29 | 2.52% | 0.00 |
| 2025-10-21 | 31.57 | 31.89 | 0.32 | 1.01% | 31.53 | 31.95 | 8736 | 2778.95 | 2.27% | 0.00 |
| 2025-10-20 | 31.80 | 31.57 | 0.18 | 0.57% | 31.40 | 31.82 | 5158 | 1627.43 | 1.34% | 0.00 |
| 2025-10-17 | 31.87 | 31.39 | -0.32 | -1.01% | 31.32 | 31.93 | 8537 | 2693.63 | 2.22% | 0.00 |
| 2025-10-16 | 32.15 | 31.91 | -0.34 | -1.05% | 31.81 | 32.38 | 6974 | 2229.91 | 1.81% | 0.00 |
| 2025-10-15 | 32.00 | 32.25 | 0.25 | 0.78% | 31.84 | 32.36 | 8365 | 2693.01 | 2.17% | 0.00 |
| 2025-10-14 | 32.25 | 32.00 | -0.23 | -0.71% | 31.92 | 32.66 | 12236 | 3952.03 | 3.18% | 0.00 |
| 2025-10-13 | 31.80 | 32.23 | -0.11 | -0.34% | 31.13 | 32.41 | 11806 | 3778.59 | 3.07% | 0.00 |
| 2025-10-10 | 31.63 | 32.34 | 0.75 | 2.37% | 31.47 | 32.49 | 15766 | 5060.78 | 4.10% | 0.00 |
| 2025-10-09 | 31.53 | 31.59 | 0.06 | 0.19% | 31.53 | 31.89 | 8768 | 2774.58 | 2.28% | 0.00 |
| 2025-09-30 | 32.00 | 31.53 | -0.27 | -0.85% | 31.53 | 32.01 | 9595 | 3044.58 | 2.49% | 0.00 |
| 2025-09-29 | 32.13 | 31.80 | -0.33 | -1.03% | 31.69 | 32.36 | 11750 | 3748.89 | 3.05% | 0.00 |
| 2025-09-26 | 32.30 | 32.13 | -0.09 | -0.28% | 31.94 | 32.49 | 7905 | 2547.50 | 2.05% | 0.00 |
| 2025-09-25 | 32.59 | 32.22 | -0.36 | -1.10% | 32.05 | 32.79 | 11708 | 3789.30 | 3.04% | 0.00 |
| 2025-09-24 | 32.11 | 32.58 | 0.38 | 1.18% | 32.09 | 32.65 | 10295 | 3342.42 | 2.68% | 0.00 |
| 2025-09-23 | 32.26 | 32.20 | -0.02 | -0.06% | 31.37 | 32.53 | 16461 | 5236.34 | 4.28% | 0.00 |
| 2025-09-22 | 32.20 | 32.22 | 0.02 | 0.06% | 31.90 | 32.68 | 12985 | 4180.19 | 3.38% | 0.00 |
| 2025-09-19 | 32.90 | 32.20 | -0.80 | -2.42% | 31.90 | 32.90 | 24590 | 7934.19 | 6.39% | 0.00 |
| 2025-09-18 | 34.38 | 33.00 | -1.82 | -5.23% | 32.50 | 34.48 | 41392 | 13704.08 | 10.76% | 0.00 |
| 2025-09-17 | 34.65 | 34.82 | 0.00 | 0.00% | 34.65 | 35.18 | 9999 | 3493.67 | 2.60% | 0.00 |
| 2025-09-16 | 34.62 | 34.82 | 0.19 | 0.55% | 34.31 | 34.87 | 9098 | 3155.07 | 2.36% | 0.00 |
| 2025-09-15 | 35.22 | 34.63 | -0.62 | -1.76% | 34.60 | 35.26 | 9167 | 3192.52 | 2.38% | 0.00 |
| 2025-09-12 | 35.00 | 35.25 | 0.29 | 0.83% | 34.73 | 35.50 | 11318 | 3974.21 | 2.94% | 0.00 |
| 2025-09-11 | 34.84 | 34.96 | 0.14 | 0.40% | 34.44 | 35.06 | 9011 | 3135.54 | 2.34% | 0.00 |
| 2025-09-10 | 35.05 | 34.82 | -0.27 | -0.77% | 34.77 | 35.37 | 10288 | 3602.09 | 2.67% | 0.00 |
| 2025-09-09 | 34.92 | 35.09 | 0.18 | 0.52% | 34.30 | 35.19 | 13163 | 4575.77 | 3.42% | 0.00 |
| 2025-09-08 | 35.00 | 34.91 | 0.12 | 0.34% | 34.52 | 35.09 | 10981 | 3819.44 | 2.85% | 0.00 |
| 2025-09-05 | 33.67 | 34.79 | 1.34 | 4.01% | 33.34 | 35.04 | 18355 | 6343.28 | 4.77% | 0.00 |
| 2025-09-04 | 33.38 | 33.45 | 0.11 | 0.33% | 32.98 | 33.98 | 11686 | 3929.22 | 3.04% | 0.00 |
| 2025-09-03 | 34.00 | 33.34 | -0.66 | -1.94% | 33.21 | 34.28 | 14066 | 4735.24 | 3.66% | 0.00 |
| 2025-09-02 | 34.52 | 34.00 | -0.53 | -1.53% | 33.60 | 34.67 | 15733 | 5349.48 | 4.09% | 0.00 |
| 2025-09-01 | 35.00 | 34.53 | -0.37 | -1.06% | 34.44 | 35.08 | 12810 | 4451.53 | 3.33% | 0.00 |
| 2025-08-29 | 35.30 | 34.90 | -0.36 | -1.02% | 34.86 | 35.50 | 13296 | 4664.53 | 3.46% | 0.00 |
| 2025-08-28 | 34.74 | 35.26 | 0.54 | 1.56% | 33.88 | 35.56 | 22890 | 7962.24 | 5.95% | 4.00 |
| 2025-08-27 | 36.40 | 34.72 | -1.68 | -4.62% | 34.59 | 36.61 | 26426 | 9486.42 | 6.87% | 0.00 |
| 2025-08-26 | 36.30 | 36.40 | -0.17 | -0.46% | 36.08 | 36.95 | 20908 | 7631.84 | 5.43% | 0.00 |
| 2025-08-25 | 36.40 | 36.57 | 0.17 | 0.47% | 35.91 | 36.98 | 24859 | 9043.04 | 6.46% | 0.00 |
| 2025-08-22 | 37.00 | 36.40 | -0.70 | -1.89% | 36.26 | 37.00 | 20780 | 7580.58 | 5.40% | 0.00 |
| 2025-08-21 | 36.39 | 37.10 | 0.73 | 2.01% | 36.03 | 37.42 | 26856 | 9861.71 | 6.98% | 0.00 |
| 2025-08-20 | 35.86 | 36.37 | 0.51 | 1.42% | 35.80 | 36.39 | 16172 | 5841.22 | 4.20% | 0.00 |
| 2025-08-19 | 36.50 | 35.86 | -0.76 | -2.08% | 35.74 | 36.54 | 21105 | 7601.33 | 5.49% | 0.00 |
| 2025-08-18 | 36.08 | 36.62 | 0.74 | 2.06% | 35.87 | 36.98 | 28600 | 10418.07 | 7.43% | 0.00 |
| 2025-08-15 | 35.83 | 35.88 | 0.38 | 1.07% | 35.52 | 36.07 | 20421 | 7316.32 | 5.31% | 0.00 |
| 2025-08-14 | 36.48 | 35.50 | -0.98 | -2.69% | 35.28 | 36.60 | 29051 | 10432.61 | 7.55% | 0.00 |
| 2025-08-13 | 36.29 | 36.48 | -0.12 | -0.33% | 36.17 | 36.65 | 26532 | 9641.91 | 6.90% | 1.00 |
| 2025-08-12 | 37.51 | 36.60 | -1.17 | -3.10% | 35.85 | 37.72 | 44726 | 16292.21 | 11.63% | 0.00 |
| 2025-08-11 | 38.00 | 37.77 | -1.03 | -2.65% | 36.96 | 38.00 | 46931 | 17594.24 | 12.20% | 0.00 |
| 2025-08-08 | 36.79 | 38.80 | 1.68 | 4.53% | 36.30 | 39.60 | 67990 | 25771.72 | 17.67% | 0.00 |
| 2025-08-07 | 35.00 | 37.12 | 2.45 | 7.07% | 34.97 | 40.00 | 86629 | 32600.37 | 22.52% | 0.00 |
| 2025-08-06 | 33.77 | 34.67 | 0.83 | 2.45% | 33.47 | 34.71 | 32530 | 11198.21 | 8.46% | 0.00 |
| 2025-08-05 | 33.80 | 33.84 | 0.03 | 0.09% | 33.70 | 34.28 | 19833 | 6724.58 | 5.16% | 0.00 |
| 2025-08-04 | 33.34 | 33.81 | 0.36 | 1.08% | 33.02 | 33.92 | 19996 | 6726.41 | 5.20% | 0.00 |
| 2025-08-01 | 32.82 | 33.45 | 0.45 | 1.36% | 32.81 | 33.67 | 19628 | 6551.74 | 5.10% | 0.00 |
| 2025-07-31 | 33.16 | 33.00 | -0.46 | -1.37% | 32.80 | 33.40 | 18623 | 6150.38 | 4.84% | 0.00 |
| 2025-07-30 | 32.92 | 33.46 | 0.48 | 1.46% | 32.75 | 34.35 | 30395 | 10183.58 | 7.90% | 0.00 |
| 2025-07-29 | 33.38 | 32.98 | -0.46 | -1.38% | 32.70 | 33.47 | 18994 | 6252.47 | 4.94% | 0.00 |
| 2025-07-28 | 33.64 | 33.44 | 0.06 | 0.18% | 33.28 | 33.75 | 19200 | 6418.44 | 4.99% | 0.00 |
| 2025-07-25 | 33.17 | 33.38 | 0.21 | 0.63% | 33.16 | 34.38 | 25588 | 8596.09 | 6.65% | 0.00 |
| 2025-07-24 | 32.81 | 33.17 | 0.25 | 0.76% | 32.79 | 33.18 | 13875 | 4583.44 | 3.61% | 0.00 |
| 2025-07-23 | 33.10 | 32.92 | -0.32 | -0.96% | 32.90 | 33.44 | 17617 | 5833.25 | 4.58% | 0.00 |
| 2025-07-22 | 33.36 | 33.24 | -0.12 | -0.36% | 32.86 | 33.50 | 22870 | 7570.34 | 5.94% | 0.00 |
| 2025-07-21 | 33.53 | 33.36 | -0.17 | -0.51% | 33.12 | 33.80 | 23691 | 7897.83 | 6.16% | 0.00 |
| 2025-07-18 | 32.20 | 33.53 | 1.40 | 4.36% | 32.02 | 33.59 | 46554 | 15407.83 | 12.10% | 0.00 |
| 2025-07-17 | 32.30 | 32.13 | -0.16 | -0.50% | 32.06 | 32.50 | 18130 | 5829.59 | 4.71% | 0.00 |
| 2025-07-16 | 32.16 | 32.29 | -0.03 | -0.09% | 32.00 | 32.40 | 15921 | 5132.01 | 4.14% | 0.00 |
| 2025-07-15 | 33.00 | 32.32 | -0.89 | -2.68% | 32.02 | 33.10 | 26015 | 8425.07 | 6.76% | 0.00 |
| 2025-07-14 | 33.49 | 33.21 | -0.29 | -0.87% | 32.52 | 33.50 | 25863 | 8528.84 | 6.72% | 0.00 |
| 2025-07-11 | 33.70 | 33.50 | -0.58 | -1.70% | 33.11 | 33.93 | 37236 | 12446.76 | 9.68% | 0.00 |
| 2025-07-10 | 32.64 | 34.08 | 1.67 | 5.15% | 32.24 | 34.08 | 65234 | 21842.26 | 16.96% | 0.00 |
| 2025-07-09 | 33.20 | 32.41 | -0.63 | -1.91% | 32.32 | 33.23 | 32876 | 10706.21 | 8.55% | 0.00 |
| 2025-07-08 | 32.35 | 33.04 | 0.74 | 2.29% | 32.00 | 33.29 | 45549 | 14896.46 | 11.84% | 0.00 |
| 2025-07-07 | 31.83 | 32.30 | 0.25 | 0.78% | 31.77 | 32.43 | 32016 | 10304.50 | 8.32% | 0.00 |
| 2025-07-04 | 33.26 | 32.05 | -1.38 | -4.13% | 31.98 | 33.66 | 62182 | 20259.26 | 16.16% | 1.00 |
| 2025-07-03 | 32.98 | 33.43 | 0.45 | 1.36% | 32.43 | 35.20 | 103388 | 35041.74 | 26.87% | 0.00 |
| 2025-07-02 | 36.00 | 32.98 | -2.14 | -6.09% | 32.96 | 36.37 | 114152 | 38773.02 | 29.67% | 1.00 |
| 2025-07-01 | 29.40 | 35.12 | 5.85 | 19.99% | 29.20 | 35.12 | 101738 | 35111.72 | 26.44% | 0.00 |
凌玮科技(301373)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。
