| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 47.16 | 49.70 | 1.43 | 2.96% | 47.02 | 49.99 | 76471 | 37108.87 | 12.19% | 0.00 |
| 2025-12-16 | 47.65 | 48.27 | 2.56 | 5.60% | 46.92 | 50.55 | 77281 | 37783.52 | 12.32% | 3.00 |
| 2025-12-15 | 46.00 | 45.71 | -0.87 | -1.87% | 45.61 | 46.58 | 10473 | 4817.93 | 1.67% | 0.00 |
| 2025-12-12 | 46.65 | 46.58 | 0.02 | 0.04% | 46.30 | 47.22 | 9197 | 4302.14 | 1.47% | 0.00 |
| 2025-12-11 | 47.30 | 46.56 | -0.61 | -1.29% | 46.53 | 47.78 | 10535 | 4953.91 | 1.68% | 0.00 |
| 2025-12-10 | 47.00 | 47.17 | 0.05 | 0.11% | 46.60 | 47.56 | 7814 | 3685.83 | 1.25% | 0.00 |
| 2025-12-09 | 47.59 | 47.12 | -0.80 | -1.67% | 47.12 | 48.06 | 7333 | 3485.01 | 1.17% | 0.00 |
| 2025-12-08 | 47.49 | 47.92 | 0.50 | 1.05% | 47.39 | 48.26 | 9793 | 4694.19 | 1.56% | 0.00 |
| 2025-12-05 | 46.41 | 47.42 | 0.87 | 1.87% | 46.19 | 47.42 | 8952 | 4195.61 | 1.43% | 0.00 |
| 2025-12-04 | 47.05 | 46.55 | -0.48 | -1.02% | 46.10 | 47.38 | 8504 | 3965.78 | 1.36% | 0.00 |
| 2025-12-03 | 48.23 | 47.03 | -1.00 | -2.08% | 46.90 | 48.23 | 9347 | 4413.47 | 1.49% | 0.00 |
| 2025-12-02 | 48.18 | 48.03 | -0.43 | -0.89% | 47.80 | 48.46 | 7694 | 3699.39 | 1.23% | 2.00 |
| 2025-12-01 | 47.81 | 48.46 | 0.44 | 0.92% | 47.75 | 48.69 | 10850 | 5240.71 | 1.73% | 0.00 |
| 2025-11-28 | 47.14 | 48.02 | 0.88 | 1.87% | 47.02 | 48.09 | 12228 | 5838.96 | 1.95% | 0.00 |
| 2025-11-27 | 47.18 | 47.14 | -0.04 | -0.08% | 47.08 | 47.81 | 8715 | 4137.58 | 1.39% | 0.00 |
| 2025-11-26 | 47.80 | 47.18 | -0.17 | -0.36% | 47.10 | 47.95 | 11971 | 5690.59 | 1.91% | 0.00 |
| 2025-11-25 | 47.00 | 47.35 | 0.60 | 1.28% | 46.98 | 48.12 | 13368 | 6357.85 | 2.13% | 0.00 |
| 2025-11-24 | 46.00 | 46.75 | 1.32 | 2.91% | 45.25 | 46.99 | 16234 | 7487.71 | 2.59% | 0.00 |
| 2025-11-21 | 47.50 | 45.43 | -2.07 | -4.36% | 45.20 | 47.65 | 20986 | 9671.50 | 3.35% | 0.00 |
| 2025-11-20 | 48.00 | 47.50 | -0.32 | -0.67% | 47.15 | 48.24 | 10832 | 5156.90 | 1.73% | 0.00 |
| 2025-11-19 | 49.15 | 47.82 | -1.32 | -2.69% | 47.56 | 49.35 | 15019 | 7251.03 | 2.39% | 0.00 |
| 2025-11-18 | 49.40 | 49.14 | -0.31 | -0.63% | 49.00 | 49.89 | 14641 | 7231.86 | 2.33% | 0.00 |
| 2025-11-17 | 49.23 | 49.45 | 0.21 | 0.43% | 48.94 | 49.59 | 8432 | 4159.11 | 1.34% | 0.00 |
| 2025-11-14 | 50.00 | 49.24 | -0.79 | -1.58% | 49.24 | 50.00 | 11912 | 5908.44 | 1.90% | 0.00 |
| 2025-11-13 | 49.83 | 50.03 | 0.19 | 0.38% | 49.41 | 50.46 | 11128 | 5570.26 | 1.77% | 0.00 |
| 2025-11-12 | 50.98 | 49.84 | -1.04 | -2.04% | 49.30 | 51.00 | 15193 | 7570.24 | 2.42% | 0.00 |
| 2025-11-11 | 51.27 | 50.88 | -0.54 | -1.05% | 50.35 | 51.45 | 14894 | 7579.77 | 2.37% | 0.00 |
| 2025-11-10 | 50.39 | 51.42 | 0.82 | 1.62% | 49.51 | 51.46 | 21046 | 10637.46 | 3.36% | 0.00 |
| 2025-11-07 | 51.42 | 50.60 | -0.82 | -1.59% | 50.57 | 52.19 | 19536 | 10004.89 | 3.11% | 0.00 |
| 2025-11-06 | 51.72 | 51.42 | 0.01 | 0.02% | 51.05 | 52.32 | 18245 | 9417.53 | 2.91% | 0.00 |
| 2025-11-05 | 51.00 | 51.41 | -0.27 | -0.52% | 50.80 | 51.94 | 16038 | 8243.97 | 2.56% | 0.00 |
| 2025-11-04 | 52.55 | 51.68 | -1.09 | -2.07% | 51.11 | 52.55 | 18383 | 9499.89 | 2.93% | 0.00 |
| 2025-11-03 | 52.37 | 52.77 | 0.38 | 0.73% | 51.71 | 52.78 | 23839 | 12441.51 | 3.80% | 0.00 |
| 2025-10-31 | 51.43 | 52.39 | 0.78 | 1.51% | 51.43 | 53.07 | 26588 | 13964.38 | 4.24% | 0.00 |
| 2025-10-30 | 52.30 | 51.61 | -1.14 | -2.16% | 51.61 | 52.94 | 23571 | 12295.69 | 3.76% | 0.00 |
| 2025-10-29 | 51.86 | 52.75 | 0.93 | 1.79% | 51.10 | 53.00 | 32271 | 16845.39 | 5.15% | 0.00 |
| 2025-10-28 | 51.10 | 51.82 | 0.78 | 1.53% | 50.76 | 53.45 | 42038 | 22044.65 | 6.70% | 0.00 |
| 2025-10-27 | 51.39 | 51.04 | 0.01 | 0.02% | 50.26 | 51.77 | 32328 | 16471.60 | 5.15% | 0.00 |
| 2025-10-24 | 49.96 | 51.03 | 1.08 | 2.16% | 49.90 | 52.00 | 35870 | 18246.63 | 5.72% | 0.00 |
| 2025-10-23 | 49.71 | 49.95 | -0.12 | -0.24% | 48.88 | 50.38 | 29675 | 14640.12 | 4.73% | 0.00 |
| 2025-10-22 | 50.46 | 50.07 | -0.34 | -0.67% | 49.41 | 51.19 | 34852 | 17524.43 | 5.56% | 0.00 |
| 2025-10-21 | 51.12 | 50.41 | -0.54 | -1.06% | 50.03 | 51.59 | 50490 | 25593.42 | 8.05% | 0.00 |
| 2025-10-20 | 52.46 | 50.95 | -1.77 | -3.36% | 50.35 | 53.43 | 64427 | 33061.64 | 10.27% | 0.00 |
| 2025-10-17 | 57.50 | 52.72 | -5.57 | -9.56% | 52.58 | 57.98 | 63101 | 34424.20 | 10.06% | 0.00 |
| 2025-10-16 | 56.98 | 58.29 | 1.26 | 2.21% | 56.28 | 59.24 | 56842 | 33180.76 | 9.06% | 0.00 |
| 2025-10-15 | 55.28 | 57.03 | 1.71 | 3.09% | 54.80 | 57.66 | 53402 | 30239.33 | 8.51% | 0.76 |
| 2025-10-14 | 53.50 | 55.32 | 2.38 | 4.50% | 52.88 | 56.68 | 63720 | 35263.28 | 10.16% | 0.00 |
| 2025-10-13 | 50.00 | 52.94 | 0.96 | 1.85% | 49.01 | 53.35 | 30218 | 15562.88 | 4.82% | 0.00 |
| 2025-10-10 | 53.55 | 51.98 | -2.03 | -3.76% | 51.92 | 53.66 | 25378 | 13317.42 | 4.05% | 0.00 |
| 2025-10-09 | 53.99 | 54.01 | 0.51 | 0.95% | 53.08 | 54.90 | 22217 | 12017.56 | 3.54% | 0.00 |
| 2025-09-30 | 53.91 | 53.50 | -0.20 | -0.37% | 53.50 | 54.66 | 20367 | 11004.31 | 3.25% | 6.00 |
| 2025-09-29 | 53.22 | 53.70 | 0.59 | 1.11% | 52.91 | 54.00 | 18184 | 9741.87 | 2.90% | 3.00 |
| 2025-09-26 | 55.08 | 53.11 | -1.94 | -3.52% | 53.10 | 55.40 | 26520 | 14311.70 | 4.23% | 0.00 |
| 2025-09-25 | 56.09 | 55.05 | -0.95 | -1.70% | 55.00 | 57.00 | 27206 | 15234.26 | 4.34% | 0.00 |
| 2025-09-24 | 54.99 | 56.00 | 0.74 | 1.34% | 54.02 | 56.08 | 24171 | 13372.63 | 3.85% | 0.00 |
| 2025-09-23 | 55.78 | 55.26 | -0.74 | -1.32% | 53.70 | 56.22 | 26267 | 14343.39 | 4.19% | 0.00 |
| 2025-09-22 | 55.00 | 56.00 | 0.85 | 1.54% | 55.00 | 56.38 | 21560 | 11998.75 | 3.44% | 0.00 |
| 2025-09-19 | 57.00 | 55.15 | -1.77 | -3.11% | 54.88 | 57.38 | 28752 | 16063.96 | 4.58% | 0.00 |
| 2025-09-18 | 58.48 | 56.92 | -1.17 | -2.01% | 56.16 | 58.97 | 43813 | 25354.13 | 6.99% | 0.00 |
| 2025-09-17 | 56.65 | 58.09 | 1.11 | 1.95% | 56.42 | 58.10 | 32408 | 18668.81 | 5.17% | 0.00 |
| 2025-09-16 | 56.20 | 56.98 | 0.82 | 1.46% | 55.26 | 57.10 | 28439 | 16067.83 | 4.53% | 0.00 |
| 2025-09-15 | 56.45 | 56.16 | 0.97 | 1.76% | 56.09 | 58.39 | 44718 | 25545.08 | 7.13% | 0.00 |
| 2025-09-12 | 55.28 | 55.19 | -0.24 | -0.43% | 54.97 | 56.28 | 23955 | 13348.08 | 3.82% | 0.00 |
| 2025-09-11 | 53.58 | 55.43 | 1.85 | 3.45% | 52.50 | 55.44 | 29367 | 15960.85 | 4.68% | 3.00 |
| 2025-09-10 | 54.00 | 53.58 | -0.72 | -1.33% | 53.53 | 54.97 | 22027 | 11931.56 | 3.51% | 0.00 |
| 2025-09-09 | 54.52 | 54.30 | -0.66 | -1.20% | 53.87 | 55.45 | 32650 | 17813.96 | 5.21% | 0.71 |
| 2025-09-08 | 53.62 | 54.96 | 1.10 | 2.04% | 53.62 | 55.18 | 26890 | 14670.57 | 4.29% | 0.00 |
| 2025-09-05 | 52.18 | 53.86 | 1.75 | 3.36% | 52.18 | 53.87 | 31180 | 16599.07 | 4.97% | 0.00 |
| 2025-09-04 | 54.45 | 52.11 | -2.34 | -4.30% | 51.01 | 55.49 | 42149 | 22389.36 | 6.72% | 0.00 |
| 2025-09-03 | 57.06 | 54.45 | -2.20 | -3.88% | 54.30 | 57.27 | 33829 | 18858.72 | 5.39% | 0.00 |
| 2025-09-02 | 58.63 | 56.65 | -2.18 | -3.71% | 55.58 | 58.63 | 45271 | 25672.85 | 7.22% | 0.00 |
| 2025-09-01 | 59.80 | 58.83 | -1.10 | -1.84% | 58.16 | 61.20 | 52897 | 31287.51 | 8.43% | 3.00 |
| 2025-08-29 | 60.99 | 59.93 | -0.65 | -1.07% | 58.40 | 61.00 | 64599 | 38404.82 | 10.30% | 0.00 |
| 2025-08-28 | 58.68 | 60.58 | 2.43 | 4.18% | 57.68 | 61.30 | 84958 | 50728.00 | 13.54% | 0.00 |
| 2025-08-27 | 57.90 | 58.15 | 0.73 | 1.27% | 57.58 | 60.18 | 77113 | 45552.11 | 12.29% | 0.00 |
| 2025-08-26 | 56.22 | 57.42 | 0.73 | 1.29% | 56.05 | 58.28 | 48764 | 28094.92 | 7.77% | 0.00 |
| 2025-08-25 | 56.59 | 56.69 | 0.65 | 1.16% | 55.88 | 57.19 | 43677 | 24682.47 | 6.96% | 0.00 |
| 2025-08-22 | 55.36 | 56.04 | 0.41 | 0.74% | 54.89 | 56.52 | 48673 | 27215.23 | 7.76% | 1.00 |
| 2025-08-21 | 57.80 | 55.63 | -1.58 | -2.76% | 55.48 | 59.90 | 77362 | 44410.54 | 12.33% | 1.00 |
| 2025-08-20 | 56.80 | 57.21 | 0.27 | 0.47% | 56.23 | 57.58 | 40886 | 23296.70 | 6.52% | 1.00 |
光庭信息(301221)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。
