| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 15.64 | 15.87 | 0.30 | 1.93% | 15.56 | 15.87 | 49472 | 7802.71 | 1.43% |
| 2026-02-02 | 15.60 | 15.57 | -0.02 | -0.13% | 15.43 | 15.93 | 62191 | 9755.81 | 1.80% |
| 2026-01-30 | 15.44 | 15.59 | 0.03 | 0.19% | 15.40 | 15.70 | 46718 | 7262.36 | 1.35% |
| 2026-01-29 | 15.92 | 15.56 | -0.41 | -2.57% | 15.53 | 15.95 | 75260 | 11841.92 | 2.17% |
| 2026-01-28 | 15.61 | 15.97 | 0.31 | 1.98% | 15.60 | 16.24 | 113979 | 18233.03 | 3.29% |
| 2026-01-27 | 15.65 | 15.66 | -0.05 | -0.32% | 15.23 | 15.73 | 58323 | 9019.13 | 1.69% |
| 2026-01-26 | 15.94 | 15.71 | -0.24 | -1.50% | 15.54 | 16.02 | 59274 | 9331.38 | 1.71% |
| 2026-01-23 | 15.90 | 15.95 | 0.12 | 0.76% | 15.79 | 15.95 | 61594 | 9774.14 | 1.78% |
| 2026-01-22 | 15.84 | 15.83 | 0.04 | 0.25% | 15.81 | 16.00 | 69743 | 11084.80 | 2.02% |
| 2026-01-21 | 15.73 | 15.79 | 0.04 | 0.25% | 15.47 | 15.89 | 62235 | 9767.71 | 1.80% |
| 2026-01-20 | 15.58 | 15.75 | 0.17 | 1.09% | 15.47 | 15.81 | 75605 | 11832.94 | 2.18% |
| 2026-01-19 | 15.48 | 15.58 | 0.03 | 0.19% | 15.42 | 15.66 | 47937 | 7463.72 | 1.39% |
| 2026-01-16 | 15.63 | 15.55 | -0.08 | -0.51% | 15.40 | 15.72 | 53979 | 8375.95 | 1.56% |
| 2026-01-15 | 15.58 | 15.63 | -0.04 | -0.26% | 15.46 | 15.75 | 53778 | 8390.57 | 1.55% |
| 2026-01-14 | 15.52 | 15.67 | 0.16 | 1.03% | 15.49 | 15.94 | 93833 | 14741.69 | 2.71% |
| 2026-01-13 | 16.00 | 15.51 | -0.58 | -3.60% | 15.46 | 16.04 | 106908 | 16803.65 | 3.09% |
| 2026-01-12 | 15.65 | 16.09 | 0.46 | 2.94% | 15.57 | 16.10 | 124592 | 19747.08 | 3.60% |
| 2026-01-09 | 15.31 | 15.63 | 0.32 | 2.09% | 15.31 | 15.76 | 105584 | 16403.86 | 3.05% |
| 2026-01-08 | 15.08 | 15.31 | 0.23 | 1.53% | 15.06 | 15.45 | 63387 | 9716.29 | 1.83% |
| 2026-01-07 | 15.29 | 15.08 | -0.21 | -1.37% | 15.07 | 15.29 | 46962 | 7119.46 | 1.36% |
| 2026-01-06 | 15.17 | 15.29 | 0.12 | 0.79% | 15.13 | 15.31 | 54805 | 8348.88 | 1.58% |
| 2026-01-05 | 15.03 | 15.17 | 0.13 | 0.86% | 14.98 | 15.19 | 53432 | 8088.09 | 1.54% |
| 2025-12-31 | 15.19 | 15.04 | 0.05 | 0.33% | 14.86 | 15.20 | 50624 | 7586.12 | 1.46% |
| 2025-12-30 | 14.95 | 14.99 | 0.04 | 0.27% | 14.85 | 15.10 | 34264 | 5145.06 | 0.99% |
| 2025-12-29 | 14.88 | 14.95 | 0.04 | 0.27% | 14.82 | 15.01 | 30649 | 4583.54 | 0.89% |
| 2025-12-26 | 15.09 | 14.91 | -0.13 | -0.86% | 14.84 | 15.10 | 37038 | 5540.23 | 1.07% |
| 2025-12-25 | 14.80 | 15.04 | 0.29 | 1.97% | 14.75 | 15.05 | 47106 | 7041.75 | 1.36% |
| 2025-12-24 | 14.59 | 14.75 | 0.17 | 1.17% | 14.53 | 14.75 | 34343 | 5050.10 | 0.99% |
| 2025-12-23 | 14.81 | 14.58 | -0.24 | -1.62% | 14.54 | 14.81 | 38256 | 5600.11 | 1.11% |
| 2025-12-22 | 14.93 | 14.82 | -0.01 | -0.07% | 14.77 | 14.93 | 29638 | 4399.73 | 0.86% |
| 2025-12-19 | 14.71 | 14.83 | 0.17 | 1.16% | 14.71 | 14.90 | 32267 | 4782.66 | 0.93% |
| 2025-12-18 | 14.65 | 14.66 | -0.04 | -0.27% | 14.49 | 14.88 | 39414 | 5812.59 | 1.14% |
| 2025-12-17 | 14.83 | 14.70 | -0.07 | -0.47% | 14.37 | 15.10 | 59882 | 8761.10 | 1.73% |
| 2025-12-16 | 15.05 | 14.77 | -0.20 | -1.34% | 14.75 | 15.07 | 39311 | 5836.52 | 1.14% |
| 2025-12-15 | 15.12 | 14.97 | 0.00 | 0.00% | 14.85 | 15.16 | 31640 | 4753.30 | 0.91% |
| 2025-12-12 | 14.99 | 14.97 | 0.17 | 1.15% | 14.81 | 15.10 | 42135 | 6314.62 | 1.22% |
| 2025-12-11 | 15.09 | 14.80 | -0.21 | -1.40% | 14.77 | 15.15 | 34146 | 5088.99 | 0.99% |
| 2025-12-10 | 15.10 | 15.01 | -0.09 | -0.60% | 14.90 | 15.10 | 29744 | 4459.30 | 0.86% |
| 2025-12-09 | 15.21 | 15.10 | -0.08 | -0.53% | 15.08 | 15.29 | 34952 | 5308.70 | 1.01% |
| 2025-12-08 | 15.07 | 15.18 | 0.13 | 0.86% | 15.07 | 15.20 | 30152 | 4568.85 | 0.87% |
| 2025-12-05 | 14.87 | 15.05 | 0.18 | 1.21% | 14.74 | 15.05 | 26151 | 3901.03 | 0.76% |
| 2025-12-04 | 14.85 | 14.87 | 0.02 | 0.13% | 14.70 | 15.04 | 33290 | 4956.27 | 0.96% |
| 2025-12-03 | 15.04 | 14.85 | -0.16 | -1.07% | 14.81 | 15.12 | 27414 | 4086.50 | 0.79% |
| 2025-12-02 | 15.20 | 15.01 | -0.20 | -1.31% | 14.99 | 15.21 | 27972 | 4208.17 | 0.81% |
| 2025-12-01 | 14.99 | 15.21 | 0.19 | 1.26% | 14.98 | 15.25 | 34273 | 5200.98 | 0.99% |
| 2025-11-28 | 14.85 | 15.02 | 0.18 | 1.21% | 14.80 | 15.02 | 29535 | 4418.42 | 0.85% |
| 2025-11-27 | 14.83 | 14.84 | -0.07 | -0.47% | 14.83 | 14.98 | 23095 | 3441.42 | 0.67% |
| 2025-11-26 | 15.00 | 14.91 | -0.18 | -1.19% | 14.87 | 15.19 | 30990 | 4656.30 | 0.90% |
| 2025-11-25 | 15.00 | 15.09 | 0.15 | 1.00% | 14.92 | 15.24 | 31082 | 4702.96 | 0.90% |
| 2025-11-24 | 14.61 | 14.94 | 0.33 | 2.26% | 14.60 | 14.98 | 39210 | 5809.24 | 1.13% |
| 2025-11-21 | 15.00 | 14.61 | -0.51 | -3.37% | 14.56 | 15.18 | 59334 | 8774.55 | 1.71% |
| 2025-11-20 | 15.37 | 15.12 | -0.25 | -1.63% | 15.02 | 15.45 | 40956 | 6220.10 | 1.18% |
| 2025-11-19 | 15.71 | 15.37 | -0.35 | -2.23% | 15.36 | 15.77 | 46157 | 7136.12 | 1.33% |
| 2025-11-18 | 15.81 | 15.72 | -0.10 | -0.63% | 15.61 | 15.82 | 27588 | 4329.62 | 0.80% |
| 2025-11-17 | 15.69 | 15.82 | 0.11 | 0.70% | 15.69 | 15.85 | 29480 | 4653.48 | 0.85% |
| 2025-11-14 | 15.69 | 15.71 | -0.02 | -0.13% | 15.61 | 15.85 | 32956 | 5196.67 | 0.95% |
| 2025-11-13 | 15.70 | 15.73 | 0.03 | 0.19% | 15.52 | 15.78 | 37963 | 5948.23 | 1.10% |
| 2025-11-12 | 16.23 | 15.70 | -0.47 | -2.91% | 15.68 | 16.24 | 72796 | 11512.78 | 2.10% |
| 2025-11-11 | 16.02 | 16.17 | 0.18 | 1.13% | 15.99 | 16.24 | 48547 | 7835.26 | 1.40% |
| 2025-11-10 | 16.10 | 15.99 | -0.04 | -0.25% | 15.93 | 16.12 | 41469 | 6623.09 | 1.20% |
| 2025-11-07 | 16.13 | 16.03 | -0.13 | -0.80% | 16.02 | 16.16 | 38278 | 6152.30 | 1.11% |
| 2025-11-06 | 16.22 | 16.16 | -0.07 | -0.43% | 16.09 | 16.33 | 51767 | 8360.46 | 1.50% |
| 2025-11-05 | 16.06 | 16.23 | 0.01 | 0.06% | 16.01 | 16.30 | 55247 | 8965.72 | 1.60% |
| 2025-11-04 | 16.51 | 16.22 | -0.28 | -1.70% | 16.10 | 16.56 | 86552 | 14062.03 | 2.50% |
| 2025-11-03 | 15.92 | 16.50 | 0.59 | 3.71% | 15.92 | 16.79 | 164325 | 27050.86 | 4.75% |
| 2025-10-31 | 15.81 | 15.91 | 0.08 | 0.51% | 15.80 | 16.00 | 39338 | 6271.05 | 1.14% |
| 2025-10-30 | 16.08 | 15.83 | -0.23 | -1.43% | 15.82 | 16.09 | 47315 | 7543.81 | 1.37% |
| 2025-10-29 | 16.10 | 16.06 | -0.04 | -0.25% | 15.97 | 16.12 | 40832 | 6547.84 | 1.18% |
| 2025-10-28 | 15.96 | 16.10 | 0.06 | 0.37% | 15.88 | 16.15 | 47438 | 7619.45 | 1.37% |
| 2025-10-27 | 15.98 | 16.04 | 0.10 | 0.63% | 15.91 | 16.10 | 43617 | 6985.74 | 1.26% |
| 2025-10-24 | 15.87 | 15.94 | 0.07 | 0.44% | 15.84 | 16.03 | 41257 | 6581.73 | 1.19% |
| 2025-10-23 | 15.79 | 15.87 | -0.01 | -0.06% | 15.59 | 15.90 | 38603 | 6069.38 | 1.12% |
| 2025-10-22 | 15.67 | 15.88 | 0.12 | 0.76% | 15.65 | 15.96 | 37035 | 5867.32 | 1.07% |
| 2025-10-21 | 15.73 | 15.76 | 0.13 | 0.83% | 15.53 | 15.77 | 43941 | 6901.52 | 1.27% |
| 2025-10-20 | 15.47 | 15.63 | 0.29 | 1.89% | 15.47 | 15.75 | 48737 | 7614.15 | 1.41% |
| 2025-10-17 | 15.86 | 15.34 | -0.52 | -3.28% | 15.33 | 15.90 | 60561 | 9433.28 | 1.75% |
| 2025-10-16 | 16.15 | 15.86 | -0.32 | -1.98% | 15.83 | 16.16 | 51541 | 8223.11 | 1.49% |
| 2025-10-15 | 15.88 | 16.18 | 0.29 | 1.83% | 15.71 | 16.19 | 61754 | 9870.21 | 1.78% |
| 2025-10-14 | 16.02 | 15.89 | -0.11 | -0.69% | 15.84 | 16.30 | 63284 | 10152.34 | 1.83% |
| 2025-10-13 | 15.43 | 16.00 | -0.13 | -0.81% | 15.18 | 16.07 | 64304 | 10109.13 | 1.86% |
电光科技(002730)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。
