| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 22.60 | 22.17 | 0.13 | 0.59% | 21.66 | 22.90 | 70828 | 15770.97 | 9.50% | 0.00 |
| 2025-10-24 | 22.30 | 22.04 | -0.11 | -0.50% | 21.91 | 22.41 | 36573 | 8082.28 | 4.90% | 0.00 |
| 2025-10-23 | 21.79 | 22.15 | 0.43 | 1.98% | 21.42 | 22.35 | 55390 | 12161.41 | 7.43% | 0.00 |
| 2025-10-22 | 21.87 | 21.72 | -0.21 | -0.96% | 21.56 | 22.27 | 32835 | 7180.05 | 4.40% | 0.00 |
| 2025-10-21 | 21.90 | 21.93 | 0.30 | 1.39% | 21.31 | 21.95 | 38962 | 8460.69 | 5.22% | 0.00 |
| 2025-10-20 | 21.89 | 21.63 | 0.02 | 0.09% | 21.40 | 22.07 | 47423 | 10282.01 | 6.36% | 0.00 |
| 2025-10-17 | 22.00 | 21.61 | -0.39 | -1.77% | 21.27 | 22.09 | 51593 | 11181.48 | 6.92% | 0.00 |
| 2025-10-16 | 22.31 | 22.00 | -0.39 | -1.74% | 21.74 | 22.78 | 72693 | 16082.11 | 9.75% | 0.00 |
| 2025-10-15 | 21.65 | 22.39 | 0.66 | 3.04% | 21.65 | 22.92 | 118674 | 26600.13 | 15.91% | 30.00 |
| 2025-10-14 | 20.89 | 21.73 | 1.45 | 7.15% | 20.89 | 22.57 | 141878 | 31070.15 | 19.02% | 0.00 |
| 2025-10-13 | 18.66 | 20.28 | 0.95 | 4.91% | 17.91 | 20.96 | 92902 | 18467.55 | 12.46% | 0.00 |
| 2025-10-10 | 19.24 | 19.33 | 0.09 | 0.47% | 19.07 | 19.48 | 29533 | 5702.36 | 3.96% | 0.00 |
| 2025-10-09 | 19.24 | 19.24 | 0.01 | 0.05% | 19.16 | 19.60 | 38318 | 7419.08 | 5.14% | 0.00 |
| 2025-09-30 | 19.30 | 19.23 | 0.00 | 0.00% | 19.08 | 19.45 | 18734 | 3595.87 | 2.51% | 0.00 |
| 2025-09-29 | 19.01 | 19.23 | 0.22 | 1.16% | 18.61 | 19.36 | 29940 | 5713.85 | 4.01% | 0.00 |
| 2025-09-26 | 19.33 | 19.01 | -0.43 | -2.21% | 18.87 | 19.51 | 33833 | 6473.24 | 4.54% | 0.00 |
| 2025-09-25 | 19.78 | 19.44 | -0.31 | -1.57% | 19.30 | 19.99 | 36680 | 7199.97 | 4.92% | 0.00 |
| 2025-09-24 | 19.41 | 19.75 | 0.06 | 0.30% | 19.10 | 19.87 | 44217 | 8674.31 | 5.93% | 0.00 |
| 2025-09-23 | 19.63 | 19.69 | 0.21 | 1.08% | 18.80 | 19.77 | 64331 | 12388.76 | 8.63% | 0.00 |
| 2025-09-22 | 18.68 | 19.48 | 0.80 | 4.28% | 18.50 | 19.79 | 74618 | 14457.26 | 10.01% | 0.00 |
| 2025-09-19 | 18.74 | 18.68 | -0.06 | -0.32% | 18.36 | 18.89 | 29926 | 5589.41 | 4.01% | 0.00 |
| 2025-09-18 | 19.24 | 18.74 | -0.51 | -2.65% | 18.57 | 19.35 | 35182 | 6702.89 | 4.72% | 0.00 |
| 2025-09-17 | 19.24 | 19.25 | 0.01 | 0.05% | 19.06 | 19.53 | 23938 | 4608.32 | 3.21% | 0.00 |
| 2025-09-16 | 18.89 | 19.24 | 0.35 | 1.85% | 18.78 | 19.33 | 29288 | 5589.92 | 3.93% | 0.00 |
| 2025-09-15 | 18.89 | 18.89 | -0.08 | -0.42% | 18.69 | 19.02 | 19406 | 3661.91 | 2.60% | 0.00 |
| 2025-09-12 | 19.17 | 18.97 | -0.24 | -1.25% | 18.93 | 19.36 | 24358 | 4651.17 | 3.27% | 0.00 |
| 2025-09-11 | 18.89 | 19.21 | 0.29 | 1.53% | 18.58 | 19.27 | 27698 | 5262.22 | 3.71% | 0.00 |
| 2025-09-10 | 18.99 | 18.92 | 0.08 | 0.42% | 18.71 | 19.13 | 33206 | 6291.71 | 4.45% | 0.00 |
| 2025-09-09 | 19.15 | 18.84 | -0.39 | -2.03% | 18.75 | 19.40 | 29902 | 5686.64 | 4.01% | 0.00 |
| 2025-09-08 | 19.27 | 19.23 | 0.16 | 0.84% | 18.85 | 19.34 | 32661 | 6234.41 | 4.38% | 0.00 |
| 2025-09-05 | 18.78 | 19.07 | 0.37 | 1.98% | 18.40 | 19.08 | 37407 | 7040.85 | 5.02% | 0.00 |
| 2025-09-04 | 18.74 | 18.70 | -0.07 | -0.37% | 18.38 | 19.18 | 49391 | 9333.52 | 6.62% | 0.00 |
| 2025-09-03 | 20.09 | 18.77 | -1.15 | -5.77% | 18.63 | 20.09 | 48019 | 9237.65 | 6.44% | 0.00 |
| 2025-09-02 | 20.84 | 19.92 | -0.79 | -3.81% | 19.75 | 20.85 | 48434 | 9707.95 | 6.49% | 0.00 |
| 2025-09-01 | 20.47 | 20.71 | 0.42 | 2.07% | 20.29 | 21.07 | 46060 | 9543.06 | 6.18% | 0.00 |
| 2025-08-29 | 20.90 | 20.29 | -0.67 | -3.20% | 20.26 | 21.15 | 34959 | 7168.58 | 4.69% | 0.00 |
| 2025-08-28 | 20.70 | 20.96 | 0.16 | 0.77% | 19.90 | 21.36 | 62539 | 12983.15 | 7.77% | 0.00 |
| 2025-08-27 | 21.40 | 20.80 | -0.45 | -2.12% | 20.80 | 21.75 | 66964 | 14285.67 | 8.32% | 0.00 |
| 2025-08-26 | 21.24 | 21.25 | -0.12 | -0.56% | 20.99 | 21.47 | 33424 | 7112.29 | 4.15% | 0.00 |
| 2025-08-25 | 21.21 | 21.37 | 0.17 | 0.80% | 20.93 | 21.60 | 39844 | 8462.47 | 4.95% | 0.00 |
| 2025-08-22 | 21.29 | 21.20 | 0.04 | 0.19% | 20.97 | 21.51 | 33721 | 7141.98 | 4.19% | 0.00 |
| 2025-08-21 | 21.05 | 21.16 | 0.20 | 0.95% | 20.86 | 21.46 | 33181 | 7007.73 | 4.12% | 0.00 |
| 2025-08-20 | 20.91 | 20.96 | 0.08 | 0.38% | 20.48 | 21.05 | 33958 | 7058.23 | 4.22% | 0.00 |
| 2025-08-19 | 20.70 | 20.88 | 0.38 | 1.85% | 20.41 | 20.96 | 37883 | 7848.67 | 4.71% | 0.00 |
| 2025-08-18 | 20.15 | 20.50 | 0.35 | 1.74% | 20.15 | 20.69 | 26550 | 5451.99 | 3.30% | 0.00 |
| 2025-08-15 | 20.16 | 20.15 | 0.10 | 0.50% | 20.00 | 20.45 | 25619 | 5185.68 | 3.18% | 0.00 |
| 2025-08-14 | 20.80 | 20.05 | -0.76 | -3.65% | 20.04 | 20.85 | 29788 | 6063.53 | 3.70% | 0.00 |
| 2025-08-13 | 20.96 | 20.81 | -0.10 | -0.48% | 20.60 | 21.15 | 26110 | 5441.71 | 3.24% | 0.00 |
| 2025-08-12 | 20.89 | 20.91 | 0.01 | 0.05% | 20.73 | 21.12 | 29841 | 6240.93 | 3.71% | 0.00 |
| 2025-08-11 | 20.79 | 20.90 | 0.18 | 0.87% | 20.65 | 21.05 | 28209 | 5869.46 | 3.50% | 0.00 |
| 2025-08-08 | 20.80 | 20.72 | -0.07 | -0.34% | 20.42 | 20.89 | 27309 | 5629.20 | 3.39% | 0.00 |
| 2025-08-07 | 20.82 | 20.79 | -0.03 | -0.14% | 20.72 | 20.94 | 23090 | 4807.20 | 2.87% | 0.00 |
| 2025-08-06 | 20.79 | 20.82 | 0.16 | 0.77% | 20.55 | 20.88 | 31376 | 6500.77 | 3.90% | 0.00 |
| 2025-08-05 | 20.42 | 20.66 | 0.33 | 1.62% | 20.38 | 20.68 | 28590 | 5875.05 | 3.55% | 0.00 |
| 2025-08-04 | 19.89 | 20.33 | 0.36 | 1.80% | 19.66 | 20.42 | 31959 | 6467.09 | 3.97% | 0.00 |
| 2025-08-01 | 19.63 | 19.97 | 0.29 | 1.47% | 19.61 | 20.08 | 22245 | 4433.38 | 2.76% | 0.00 |
| 2025-07-31 | 20.06 | 19.68 | -0.38 | -1.89% | 19.60 | 20.30 | 24340 | 4862.44 | 3.02% | 0.00 |
| 2025-07-30 | 20.14 | 20.06 | -0.16 | -0.79% | 19.80 | 20.27 | 20073 | 4015.00 | 2.49% | 0.00 |
| 2025-07-29 | 20.40 | 20.22 | 0.00 | 0.00% | 20.02 | 20.47 | 25445 | 5153.27 | 3.16% | 0.00 |
| 2025-07-28 | 20.14 | 20.22 | 0.23 | 1.15% | 20.00 | 20.29 | 27676 | 5582.85 | 3.44% | 0.00 |
| 2025-07-25 | 19.89 | 19.99 | 0.17 | 0.86% | 19.67 | 20.07 | 21682 | 4315.29 | 2.69% | 0.00 |
| 2025-07-24 | 19.65 | 19.82 | 0.15 | 0.76% | 19.64 | 19.94 | 21954 | 4343.74 | 2.73% | 0.00 |
| 2025-07-23 | 20.01 | 19.67 | -0.40 | -1.99% | 19.62 | 20.11 | 18644 | 3689.97 | 2.32% | 0.00 |
| 2025-07-22 | 20.35 | 20.07 | -0.19 | -0.94% | 19.95 | 20.36 | 19441 | 3907.34 | 2.42% | 0.00 |
| 2025-07-21 | 19.97 | 20.26 | 0.31 | 1.55% | 19.88 | 20.40 | 26503 | 5347.85 | 3.29% | 0.00 |
| 2025-07-18 | 19.95 | 19.95 | 0.05 | 0.25% | 19.70 | 20.05 | 20702 | 4108.14 | 2.57% | 0.00 |
| 2025-07-17 | 19.56 | 19.90 | 0.26 | 1.32% | 19.56 | 19.93 | 17672 | 3495.57 | 2.20% | 0.00 |
| 2025-07-16 | 19.53 | 19.64 | 0.11 | 0.56% | 19.52 | 19.85 | 16380 | 3220.01 | 2.03% | 0.00 |
| 2025-07-15 | 19.90 | 19.53 | -0.26 | -1.31% | 19.32 | 19.95 | 23004 | 4500.19 | 2.86% | 0.00 |
| 2025-07-14 | 19.70 | 19.79 | 0.19 | 0.97% | 19.52 | 19.90 | 17654 | 3479.04 | 2.19% | 0.00 |
| 2025-07-11 | 19.60 | 19.60 | -0.06 | -0.31% | 19.31 | 19.73 | 16853 | 3288.51 | 2.09% | 0.00 |
| 2025-07-10 | 19.75 | 19.66 | -0.03 | -0.15% | 19.46 | 19.75 | 13374 | 2626.22 | 1.66% | 0.00 |
| 2025-07-09 | 19.70 | 19.69 | 0.02 | 0.10% | 19.52 | 19.75 | 20073 | 3939.31 | 2.49% | 0.00 |
| 2025-07-08 | 19.80 | 19.67 | -0.08 | -0.41% | 19.55 | 19.87 | 15833 | 3111.36 | 1.97% | 0.00 |
| 2025-07-07 | 19.57 | 19.75 | 0.08 | 0.41% | 19.50 | 20.00 | 22988 | 4524.95 | 2.86% | 0.00 |
| 2025-07-04 | 20.22 | 19.67 | -0.55 | -2.72% | 19.50 | 20.28 | 25622 | 5068.14 | 3.18% | 0.00 |
| 2025-07-03 | 19.55 | 20.22 | 0.66 | 3.37% | 19.55 | 20.29 | 31284 | 6256.54 | 3.89% | 0.00 |
| 2025-07-02 | 19.89 | 19.56 | -0.21 | -1.06% | 19.30 | 19.90 | 20982 | 4087.01 | 2.61% | 0.00 |
| 2025-07-01 | 19.86 | 19.77 | -0.11 | -0.55% | 19.46 | 19.98 | 16944 | 3346.04 | 2.10% | 0.00 |
| 2025-06-30 | 19.92 | 19.88 | 0.01 | 0.05% | 19.78 | 20.04 | 16701 | 3324.35 | 2.07% | 0.00 |
万隆光电(300710)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。
