| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-06 | 29.63 | 29.84 | 0.31 | 1.05% | 29.23 | 30.71 | 13469 | 4064.07 | 3.30% | 0.00 |
| 2025-11-05 | 29.40 | 29.53 | 0.13 | 0.44% | 29.05 | 29.57 | 7303 | 2148.10 | 1.79% | 0.00 |
| 2025-11-04 | 29.34 | 29.40 | 0.42 | 1.45% | 29.01 | 29.65 | 8758 | 2567.79 | 2.15% | 0.00 |
| 2025-11-03 | 28.45 | 28.98 | 0.57 | 2.01% | 28.45 | 29.40 | 13527 | 3940.45 | 3.31% | 0.00 |
| 2025-10-31 | 28.00 | 28.41 | 0.74 | 2.67% | 27.68 | 28.59 | 8918 | 2524.57 | 2.18% | 0.00 |
| 2025-10-30 | 27.98 | 27.67 | -0.31 | -1.11% | 27.55 | 28.28 | 6113 | 1703.90 | 1.50% | 0.00 |
| 2025-10-29 | 28.67 | 27.98 | -0.69 | -2.41% | 27.70 | 28.79 | 8459 | 2369.77 | 2.07% | 0.00 |
| 2025-10-28 | 28.77 | 28.67 | 0.02 | 0.07% | 28.49 | 29.15 | 7020 | 2020.26 | 1.72% | 0.00 |
| 2025-10-27 | 28.77 | 28.65 | 0.16 | 0.56% | 28.20 | 28.88 | 8858 | 2532.39 | 2.17% | 0.00 |
| 2025-10-24 | 28.29 | 28.49 | 0.34 | 1.21% | 27.83 | 28.62 | 9214 | 2614.24 | 2.26% | 20.88 |
| 2025-10-23 | 28.15 | 28.15 | -0.10 | -0.35% | 27.50 | 28.16 | 7601 | 2114.53 | 1.86% | 0.00 |
| 2025-10-22 | 28.27 | 28.25 | -0.02 | -0.07% | 27.92 | 28.50 | 6588 | 1858.91 | 1.61% | 0.00 |
| 2025-10-21 | 27.61 | 28.27 | 0.66 | 2.39% | 27.61 | 28.45 | 8542 | 2407.36 | 2.09% | 0.00 |
| 2025-10-20 | 27.29 | 27.61 | 0.32 | 1.17% | 27.29 | 28.15 | 7610 | 2114.55 | 1.86% | 0.00 |
| 2025-10-17 | 27.39 | 27.29 | -0.10 | -0.37% | 27.00 | 27.85 | 7860 | 2158.68 | 1.93% | 0.00 |
| 2025-10-16 | 27.55 | 27.39 | -0.17 | -0.62% | 27.17 | 27.68 | 4390 | 1200.20 | 1.08% | 0.00 |
| 2025-10-15 | 27.28 | 27.56 | 0.28 | 1.03% | 27.18 | 27.84 | 8276 | 2272.73 | 2.03% | 0.00 |
| 2025-10-14 | 27.86 | 27.28 | -0.59 | -2.12% | 27.24 | 27.99 | 8242 | 2274.90 | 2.02% | 0.00 |
| 2025-10-13 | 26.30 | 27.87 | 0.87 | 3.22% | 26.05 | 27.90 | 12299 | 3338.47 | 3.01% | 0.00 |
| 2025-10-10 | 27.99 | 27.00 | -0.78 | -2.81% | 26.80 | 27.99 | 11435 | 3116.59 | 2.80% | 0.00 |
| 2025-10-09 | 27.86 | 27.78 | -0.07 | -0.25% | 27.69 | 28.68 | 9389 | 2639.76 | 2.30% | 0.00 |
| 2025-09-30 | 27.59 | 27.85 | 0.34 | 1.24% | 27.38 | 28.00 | 8403 | 2324.85 | 2.06% | 0.00 |
| 2025-09-29 | 27.02 | 27.51 | 0.37 | 1.36% | 26.85 | 27.68 | 9226 | 2523.39 | 2.26% | 0.00 |
| 2025-09-26 | 27.30 | 27.14 | -0.22 | -0.80% | 27.05 | 27.80 | 8661 | 2367.56 | 2.12% | 0.00 |
| 2025-09-25 | 27.80 | 27.36 | -0.29 | -1.05% | 27.23 | 28.12 | 6186 | 1709.74 | 1.52% | 0.00 |
| 2025-09-24 | 27.13 | 27.65 | 0.51 | 1.88% | 26.81 | 27.90 | 8676 | 2385.18 | 2.13% | 0.00 |
| 2025-09-23 | 27.41 | 27.14 | -0.22 | -0.80% | 26.00 | 27.63 | 11803 | 3146.13 | 2.89% | 0.00 |
| 2025-09-22 | 27.91 | 27.36 | -0.42 | -1.51% | 27.21 | 28.03 | 7843 | 2160.09 | 1.92% | 0.00 |
| 2025-09-19 | 28.62 | 27.78 | -0.64 | -2.25% | 27.72 | 28.70 | 7652 | 2146.76 | 1.87% | 0.00 |
| 2025-09-18 | 29.10 | 28.42 | -0.55 | -1.90% | 28.10 | 29.35 | 11125 | 3199.88 | 2.73% | 0.00 |
| 2025-09-17 | 29.00 | 28.97 | -0.07 | -0.24% | 28.57 | 29.07 | 7517 | 2171.30 | 1.84% | 0.00 |
| 2025-09-16 | 28.77 | 29.04 | 0.41 | 1.43% | 28.46 | 29.15 | 7675 | 2212.05 | 1.88% | 0.00 |
| 2025-09-15 | 28.79 | 28.63 | -0.25 | -0.87% | 28.48 | 29.02 | 5684 | 1628.74 | 1.39% | 0.00 |
| 2025-09-12 | 29.34 | 28.88 | -0.32 | -1.10% | 28.80 | 29.39 | 6944 | 2016.76 | 1.70% | 0.00 |
| 2025-09-11 | 29.06 | 29.20 | 0.24 | 0.83% | 28.50 | 29.40 | 9118 | 2651.34 | 2.23% | 0.00 |
| 2025-09-10 | 29.27 | 28.96 | -0.31 | -1.06% | 28.67 | 29.43 | 6751 | 1958.60 | 1.65% | 0.00 |
| 2025-09-09 | 29.67 | 29.27 | -0.40 | -1.35% | 29.01 | 29.69 | 8235 | 2415.80 | 2.02% | 0.00 |
| 2025-09-08 | 29.33 | 29.67 | 0.21 | 0.71% | 29.00 | 29.69 | 7963 | 2343.04 | 1.95% | 0.00 |
| 2025-09-05 | 28.31 | 29.46 | 1.34 | 4.77% | 28.29 | 29.75 | 10097 | 2955.94 | 2.47% | 0.00 |
| 2025-09-04 | 27.81 | 28.12 | 0.16 | 0.57% | 27.81 | 28.90 | 8572 | 2428.13 | 2.10% | 0.00 |
| 2025-09-03 | 28.88 | 27.96 | -0.92 | -3.19% | 27.80 | 29.05 | 6884 | 1956.87 | 1.69% | 0.00 |
| 2025-09-02 | 29.60 | 28.88 | -0.82 | -2.76% | 28.26 | 29.81 | 10446 | 3010.34 | 2.56% | 0.00 |
| 2025-09-01 | 29.56 | 29.70 | 0.10 | 0.34% | 29.51 | 30.13 | 7852 | 2339.68 | 1.92% | 0.00 |
| 2025-08-29 | 30.46 | 29.60 | -0.80 | -2.63% | 29.51 | 30.55 | 7771 | 2315.71 | 1.90% | 0.00 |
| 2025-08-28 | 30.01 | 30.40 | 0.37 | 1.23% | 29.20 | 30.76 | 16228 | 4868.32 | 3.98% | 0.00 |
| 2025-08-27 | 31.77 | 30.03 | -1.97 | -6.16% | 29.89 | 31.79 | 22289 | 6836.38 | 5.46% | 0.00 |
| 2025-08-26 | 31.62 | 32.00 | 0.30 | 0.95% | 31.20 | 32.40 | 10870 | 3480.36 | 2.66% | 0.00 |
| 2025-08-25 | 31.70 | 31.70 | 0.09 | 0.28% | 31.58 | 32.40 | 9437 | 3013.78 | 2.31% | 0.00 |
| 2025-08-22 | 31.67 | 31.61 | 0.02 | 0.06% | 31.24 | 32.10 | 8033 | 2539.51 | 1.97% | 0.00 |
| 2025-08-21 | 31.37 | 31.59 | 0.24 | 0.77% | 31.00 | 31.97 | 8321 | 2620.39 | 2.04% | 0.00 |
| 2025-08-20 | 30.89 | 31.35 | 0.30 | 0.97% | 30.61 | 31.41 | 8020 | 2481.95 | 1.96% | 0.00 |
| 2025-08-19 | 30.74 | 31.05 | 0.28 | 0.91% | 30.53 | 31.23 | 11619 | 3595.34 | 2.85% | 0.00 |
| 2025-08-18 | 30.76 | 30.77 | 1.05 | 3.53% | 30.05 | 31.08 | 13902 | 4277.17 | 3.41% | 0.00 |
| 2025-08-15 | 29.14 | 29.72 | 0.58 | 1.99% | 29.14 | 30.30 | 10470 | 3118.19 | 2.56% | 0.00 |
| 2025-08-14 | 30.40 | 29.14 | -1.38 | -4.52% | 29.14 | 30.67 | 11354 | 3383.38 | 2.78% | 0.00 |
| 2025-08-13 | 30.85 | 30.52 | -0.18 | -0.59% | 30.31 | 31.10 | 7114 | 2177.99 | 1.74% | 0.00 |
| 2025-08-12 | 30.89 | 30.70 | 0.10 | 0.33% | 30.22 | 30.90 | 6570 | 2002.30 | 1.61% | 0.00 |
| 2025-08-11 | 30.84 | 30.60 | 0.14 | 0.46% | 30.30 | 30.90 | 8964 | 2743.78 | 2.20% | 0.00 |
| 2025-08-08 | 30.35 | 30.46 | 0.11 | 0.36% | 30.03 | 30.65 | 7168 | 2176.91 | 1.76% | 0.00 |
| 2025-08-07 | 30.74 | 30.35 | -0.15 | -0.49% | 30.21 | 30.86 | 8724 | 2664.10 | 2.14% | 0.00 |
| 2025-08-06 | 30.75 | 30.50 | -0.25 | -0.81% | 30.15 | 30.75 | 8088 | 2456.82 | 1.98% | 0.00 |
| 2025-08-05 | 31.13 | 30.75 | 0.01 | 0.03% | 30.46 | 31.13 | 6489 | 1992.53 | 1.59% | 27.65 |
| 2025-08-04 | 30.19 | 30.74 | 0.58 | 1.92% | 29.93 | 30.77 | 8255 | 2513.72 | 2.02% | 0.00 |
| 2025-08-01 | 30.18 | 30.16 | 0.00 | 0.00% | 29.74 | 30.28 | 9391 | 2812.94 | 2.30% | 0.00 |
| 2025-07-31 | 29.25 | 30.16 | 0.83 | 2.83% | 29.25 | 30.79 | 17828 | 5403.20 | 4.37% | 0.00 |
| 2025-07-30 | 29.72 | 29.33 | -0.41 | -1.38% | 29.20 | 29.94 | 8572 | 2526.99 | 2.10% | 0.00 |
| 2025-07-29 | 30.15 | 29.74 | -0.31 | -1.03% | 29.61 | 30.15 | 6269 | 1867.89 | 1.54% | 0.20 |
| 2025-07-28 | 29.99 | 30.05 | 0.06 | 0.20% | 29.67 | 30.24 | 6801 | 2037.46 | 1.67% | 0.00 |
| 2025-07-25 | 29.93 | 29.99 | 0.24 | 0.81% | 29.60 | 30.48 | 9444 | 2834.08 | 2.31% | 0.00 |
| 2025-07-24 | 29.89 | 29.75 | -0.08 | -0.27% | 29.45 | 30.07 | 9871 | 2932.99 | 2.42% | 0.00 |
| 2025-07-23 | 29.09 | 29.83 | 0.96 | 3.33% | 28.88 | 30.11 | 13894 | 4096.07 | 3.47% | 0.00 |
| 2025-07-22 | 29.32 | 28.87 | -0.42 | -1.43% | 28.82 | 30.25 | 12219 | 3561.91 | 3.05% | 0.00 |
| 2025-07-21 | 28.96 | 29.29 | 0.47 | 1.63% | 28.54 | 29.39 | 10252 | 2992.55 | 2.56% | 0.00 |
| 2025-07-18 | 28.51 | 28.82 | 0.30 | 1.05% | 28.31 | 29.12 | 11463 | 3284.27 | 2.86% | 0.00 |
| 2025-07-17 | 27.90 | 28.52 | 0.48 | 1.71% | 27.66 | 28.60 | 15731 | 4409.26 | 3.93% | 0.00 |
| 2025-07-16 | 27.80 | 28.04 | 0.14 | 0.50% | 27.56 | 28.33 | 8624 | 2415.16 | 2.15% | 0.00 |
| 2025-07-15 | 27.56 | 27.90 | 0.33 | 1.20% | 27.51 | 28.37 | 13896 | 3874.48 | 3.47% | 0.00 |
| 2025-07-14 | 27.34 | 27.57 | 0.35 | 1.29% | 27.16 | 28.00 | 10869 | 2996.48 | 2.71% | 0.00 |
| 2025-07-11 | 26.94 | 27.22 | 0.27 | 1.00% | 26.65 | 27.54 | 9589 | 2603.13 | 2.39% | 0.00 |
| 2025-07-10 | 27.15 | 26.95 | -0.19 | -0.70% | 26.52 | 27.26 | 9664 | 2596.60 | 2.41% | 0.00 |
光格科技(688450)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。
