| 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 | 18.50 | 18.65 | 0.42 | 2.30% | 17.94 | 18.71 | 215033 | 39392.14 | 8.69% | 23.00 |
| 2025-10-24 | 18.31 | 18.23 | -0.01 | -0.05% | 18.06 | 18.39 | 163138 | 29704.85 | 6.59% | 0.00 |
| 2025-10-23 | 18.45 | 18.24 | -0.31 | -1.67% | 17.98 | 18.50 | 164220 | 29888.11 | 6.63% | 0.00 |
| 2025-10-22 | 18.27 | 18.55 | 0.30 | 1.64% | 17.98 | 18.89 | 288259 | 53314.22 | 11.65% | 10.00 |
| 2025-10-21 | 16.60 | 18.25 | 1.76 | 10.67% | 16.50 | 19.26 | 335914 | 60642.74 | 13.57% | 0.00 |
| 2025-10-20 | 16.48 | 16.49 | 0.44 | 2.74% | 16.31 | 16.98 | 87109 | 14466.12 | 3.52% | 0.00 |
| 2025-10-17 | 17.05 | 16.05 | -1.00 | -5.87% | 16.02 | 17.19 | 113176 | 18629.54 | 4.57% | 0.00 |
| 2025-10-16 | 17.19 | 17.05 | -0.20 | -1.16% | 16.97 | 17.60 | 98227 | 16852.64 | 3.97% | 0.00 |
| 2025-10-15 | 17.03 | 17.25 | 0.22 | 1.29% | 16.70 | 17.35 | 100705 | 17220.95 | 4.07% | 0.00 |
| 2025-10-14 | 18.19 | 17.03 | -0.92 | -5.13% | 16.86 | 18.25 | 174852 | 30353.91 | 7.06% | 0.00 |
| 2025-10-13 | 17.35 | 17.95 | -0.42 | -2.29% | 17.28 | 18.25 | 179598 | 32086.29 | 7.26% | 0.00 |
| 2025-10-10 | 18.33 | 18.37 | -0.31 | -1.66% | 17.99 | 18.61 | 189114 | 34466.07 | 7.63% | 0.00 |
| 2025-10-09 | 18.48 | 18.68 | 0.31 | 1.69% | 18.03 | 18.98 | 265092 | 49286.40 | 10.70% | 5.00 |
| 2025-09-30 | 17.64 | 18.37 | 0.76 | 4.32% | 17.39 | 18.79 | 288400 | 52590.10 | 11.64% | 25.00 |
| 2025-09-29 | 17.51 | 17.61 | 0.77 | 4.57% | 17.30 | 18.15 | 216383 | 38434.91 | 8.73% | 0.00 |
| 2025-09-26 | 17.21 | 16.84 | -0.46 | -2.66% | 16.74 | 17.35 | 110020 | 18725.70 | 4.44% | 20.00 |
| 2025-09-25 | 16.93 | 17.30 | 0.30 | 1.76% | 16.80 | 17.72 | 214997 | 37515.02 | 8.68% | 0.00 |
| 2025-09-24 | 15.98 | 17.00 | 0.94 | 5.85% | 15.89 | 17.18 | 230599 | 38654.20 | 9.31% | 0.00 |
| 2025-09-23 | 16.00 | 16.06 | 0.11 | 0.69% | 15.42 | 16.34 | 108232 | 17124.24 | 4.37% | 0.00 |
| 2025-09-22 | 16.11 | 15.95 | -0.13 | -0.81% | 15.87 | 16.16 | 72728 | 11629.12 | 2.94% | 0.00 |
| 2025-09-19 | 16.11 | 16.08 | -0.01 | -0.06% | 16.03 | 16.27 | 72684 | 11728.09 | 2.93% | 0.00 |
| 2025-09-18 | 16.31 | 16.09 | -0.30 | -1.83% | 15.97 | 16.49 | 129995 | 21123.75 | 5.25% | 0.00 |
| 2025-09-17 | 16.01 | 16.39 | 0.39 | 2.44% | 15.93 | 16.60 | 144003 | 23563.71 | 5.81% | 2.00 |
| 2025-09-16 | 15.88 | 16.00 | 0.13 | 0.82% | 15.66 | 16.03 | 90923 | 14422.50 | 3.67% | 0.00 |
| 2025-09-15 | 16.18 | 15.87 | -0.25 | -1.55% | 15.85 | 16.29 | 106969 | 17131.29 | 4.32% | 0.00 |
| 2025-09-12 | 16.48 | 16.12 | -0.33 | -2.01% | 15.98 | 16.50 | 140154 | 22754.76 | 5.66% | 0.00 |
| 2025-09-11 | 16.12 | 16.45 | 0.33 | 2.05% | 15.90 | 16.47 | 123286 | 20039.96 | 4.98% | 0.00 |
| 2025-09-10 | 16.67 | 16.12 | -0.56 | -3.36% | 16.06 | 16.80 | 137917 | 22556.34 | 5.57% | 0.00 |
| 2025-09-09 | 17.78 | 16.68 | -1.70 | -9.25% | 16.65 | 17.78 | 228486 | 39092.51 | 9.22% | 0.00 |
| 2025-09-08 | 17.82 | 18.38 | 0.37 | 2.05% | 17.60 | 18.40 | 157677 | 28329.90 | 6.36% | 0.00 |
| 2025-09-05 | 17.52 | 18.01 | 0.35 | 1.98% | 17.30 | 18.13 | 144576 | 25834.54 | 5.84% | 0.00 |
| 2025-09-04 | 17.45 | 17.66 | 0.14 | 0.80% | 17.00 | 17.85 | 164945 | 28683.86 | 6.66% | 2.00 |
| 2025-09-03 | 17.81 | 17.52 | 0.13 | 0.75% | 17.09 | 17.96 | 139972 | 24561.18 | 5.65% | 11.00 |
| 2025-09-02 | 18.25 | 17.39 | -0.88 | -4.82% | 17.01 | 18.30 | 192658 | 33800.06 | 7.78% | 0.00 |
| 2025-09-01 | 18.80 | 18.27 | -0.28 | -1.51% | 18.05 | 19.06 | 213665 | 39264.30 | 8.62% | 0.00 |
| 2025-08-29 | 19.15 | 18.55 | -0.70 | -3.64% | 18.41 | 19.15 | 235783 | 44177.14 | 9.52% | 0.00 |
| 2025-08-28 | 17.50 | 19.25 | 1.64 | 9.31% | 17.21 | 19.49 | 420830 | 77902.05 | 16.99% | 45.00 |
| 2025-08-27 | 18.78 | 17.61 | -1.35 | -7.12% | 17.60 | 18.78 | 328060 | 59768.63 | 13.24% | 0.00 |
| 2025-08-26 | 18.18 | 18.96 | 0.38 | 2.05% | 18.02 | 19.18 | 343883 | 64183.87 | 13.88% | 2.00 |
| 2025-08-25 | 18.26 | 18.58 | 0.60 | 3.34% | 17.82 | 18.66 | 386399 | 70493.81 | 15.60% | 8.00 |
| 2025-08-22 | 16.69 | 17.98 | 1.37 | 8.25% | 16.60 | 18.77 | 413794 | 73267.54 | 16.70% | 12.00 |
| 2025-08-21 | 16.99 | 16.61 | -0.37 | -2.18% | 16.51 | 17.01 | 100905 | 16855.94 | 4.07% | 0.00 |
| 2025-08-20 | 16.80 | 16.98 | 0.08 | 0.47% | 16.52 | 16.99 | 109158 | 18300.56 | 4.41% | 0.00 |
| 2025-08-19 | 16.86 | 16.90 | -0.02 | -0.12% | 16.61 | 17.05 | 122755 | 20635.89 | 4.95% | 0.00 |
| 2025-08-18 | 16.49 | 16.92 | 0.56 | 3.42% | 16.44 | 16.95 | 158394 | 26522.07 | 6.39% | 15.00 |
| 2025-08-15 | 15.83 | 16.36 | 0.44 | 2.76% | 15.83 | 16.41 | 110891 | 18000.84 | 4.48% | 0.00 |
| 2025-08-14 | 16.64 | 15.92 | -0.71 | -4.27% | 15.90 | 16.64 | 162895 | 26372.47 | 6.58% | 0.00 |
| 2025-08-13 | 16.76 | 16.63 | -0.29 | -1.71% | 16.51 | 16.91 | 120692 | 20084.05 | 4.87% | 0.00 |
| 2025-08-12 | 16.64 | 16.92 | 0.34 | 2.05% | 16.33 | 17.09 | 165000 | 27528.65 | 6.66% | 1.00 |
| 2025-08-11 | 16.64 | 16.58 | -0.06 | -0.36% | 16.43 | 16.79 | 117472 | 19527.65 | 4.74% | 0.00 |
| 2025-08-08 | 17.16 | 16.64 | -0.24 | -1.42% | 16.60 | 17.56 | 206262 | 35060.98 | 8.33% | 0.00 |
| 2025-08-07 | 16.60 | 16.88 | 0.17 | 1.02% | 16.37 | 16.96 | 206790 | 34621.67 | 8.35% | 0.00 |
| 2025-08-06 | 16.65 | 16.71 | 0.16 | 0.97% | 16.45 | 16.97 | 181391 | 30184.81 | 7.32% | 0.00 |
| 2025-08-05 | 16.05 | 16.55 | 0.47 | 2.92% | 15.99 | 16.55 | 152051 | 24858.48 | 6.14% | 20.00 |
| 2025-08-04 | 15.90 | 16.08 | 0.14 | 0.88% | 15.81 | 16.08 | 70769 | 11309.03 | 2.86% | 0.00 |
| 2025-08-01 | 16.03 | 15.94 | -0.19 | -1.18% | 15.87 | 16.20 | 82729 | 13239.74 | 3.34% | 0.00 |
| 2025-07-31 | 16.25 | 16.13 | -0.12 | -0.74% | 16.01 | 16.41 | 129922 | 21032.03 | 5.24% | 0.00 |
| 2025-07-30 | 16.45 | 16.25 | -0.24 | -1.46% | 16.03 | 16.53 | 140453 | 22832.81 | 5.67% | 0.00 |
| 2025-07-29 | 16.15 | 16.49 | 0.25 | 1.54% | 16.02 | 16.55 | 207088 | 33848.80 | 8.36% | 16.00 |
| 2025-07-28 | 15.67 | 16.24 | 0.53 | 3.37% | 15.62 | 16.53 | 211912 | 34199.59 | 8.55% | 6.00 |
| 2025-07-25 | 15.48 | 15.71 | 0.18 | 1.16% | 15.41 | 15.73 | 94796 | 14771.35 | 3.83% | 0.00 |
| 2025-07-24 | 15.20 | 15.53 | 0.41 | 2.71% | 15.17 | 15.56 | 104234 | 16079.34 | 4.21% | 0.00 |
| 2025-07-23 | 15.21 | 15.12 | -0.17 | -1.11% | 15.07 | 15.45 | 81742 | 12489.03 | 3.30% | 0.00 |
| 2025-07-22 | 15.26 | 15.29 | -0.06 | -0.39% | 15.16 | 15.36 | 77567 | 11838.86 | 3.13% | 0.00 |
| 2025-07-21 | 15.18 | 15.35 | 0.10 | 0.66% | 15.12 | 15.36 | 66026 | 10083.42 | 2.67% | 0.00 |
| 2025-07-18 | 15.80 | 15.25 | -0.55 | -3.48% | 15.17 | 15.85 | 156711 | 24125.36 | 6.33% | 0.00 |
| 2025-07-17 | 15.80 | 15.80 | -0.01 | -0.06% | 15.61 | 15.89 | 96550 | 15205.12 | 3.90% | 16.00 |
| 2025-07-16 | 15.69 | 15.81 | -0.14 | -0.88% | 15.58 | 15.90 | 116526 | 18287.35 | 4.70% | 13.00 |
| 2025-07-15 | 15.37 | 15.95 | 0.43 | 2.77% | 15.35 | 16.18 | 207437 | 32768.14 | 8.37% | 11.00 |
| 2025-07-14 | 15.37 | 15.52 | 0.26 | 1.70% | 15.25 | 15.69 | 128044 | 19814.59 | 5.17% | 4.00 |
| 2025-07-11 | 15.24 | 15.26 | 0.05 | 0.33% | 15.03 | 15.39 | 86393 | 13169.15 | 3.49% | 2.00 |
| 2025-07-10 | 15.15 | 15.21 | 0.05 | 0.33% | 15.03 | 15.28 | 71038 | 10749.83 | 2.87% | 0.00 |
| 2025-07-09 | 15.38 | 15.16 | -0.19 | -1.24% | 15.12 | 15.41 | 108934 | 16602.52 | 4.40% | 0.00 |
| 2025-07-08 | 15.42 | 15.35 | 0.05 | 0.33% | 15.23 | 15.49 | 107716 | 16514.49 | 4.35% | 0.00 |
| 2025-07-07 | 15.27 | 15.30 | -0.06 | -0.39% | 15.19 | 15.45 | 90465 | 13831.87 | 3.65% | 0.00 |
| 2025-07-04 | 15.60 | 15.36 | -0.20 | -1.29% | 15.24 | 15.82 | 147180 | 22716.24 | 5.94% | 0.00 |
| 2025-07-03 | 15.92 | 15.56 | -0.40 | -2.51% | 15.26 | 15.92 | 196652 | 30499.61 | 7.94% | 1.00 |
| 2025-07-02 | 16.03 | 15.96 | -0.46 | -2.80% | 15.60 | 16.20 | 221831 | 35120.50 | 8.95% | 0.00 |
| 2025-07-01 | 15.80 | 16.42 | 0.52 | 3.27% | 15.59 | 17.11 | 396340 | 65009.57 | 16.00% | 5.00 |
| 2025-06-30 | 15.41 | 15.90 | 0.63 | 4.13% | 15.25 | 16.35 | 308899 | 48890.87 | 12.47% | 8.00 |
光力科技(300480)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。
