| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 50.90 | 50.98 | -0.14 | -0.27% | 50.50 | 51.51 | 4644 | 2374.42 | 0.46% | 0.00 |
| 2026-02-05 | 50.80 | 51.12 | -0.09 | -0.18% | 50.80 | 51.66 | 8941 | 4589.29 | 0.89% | 0.00 |
| 2026-02-04 | 51.37 | 51.21 | -0.46 | -0.89% | 50.51 | 51.62 | 8667 | 4423.70 | 0.86% | 0.00 |
| 2026-02-03 | 50.72 | 51.67 | 0.93 | 1.83% | 50.72 | 51.71 | 7465 | 3840.40 | 0.74% | 0.00 |
| 2026-02-02 | 52.17 | 50.74 | -1.19 | -2.29% | 50.70 | 52.70 | 9058 | 4657.82 | 0.90% | 0.00 |
| 2026-01-30 | 51.60 | 51.93 | -0.03 | -0.06% | 50.52 | 52.38 | 10803 | 5558.73 | 1.07% | 0.00 |
| 2026-01-29 | 53.50 | 51.96 | -1.82 | -3.38% | 51.90 | 53.56 | 13386 | 7033.92 | 1.33% | 0.00 |
| 2026-01-28 | 54.70 | 53.78 | -0.83 | -1.52% | 53.51 | 54.87 | 12442 | 6716.33 | 1.24% | 0.00 |
| 2026-01-27 | 54.00 | 54.61 | 0.30 | 0.55% | 51.59 | 54.82 | 18796 | 10003.10 | 1.87% | 0.00 |
| 2026-01-26 | 54.74 | 54.31 | -0.41 | -0.75% | 53.46 | 55.89 | 20441 | 11145.41 | 2.03% | 0.00 |
| 2026-01-23 | 54.58 | 54.72 | 0.14 | 0.26% | 54.10 | 54.78 | 10067 | 5479.32 | 1.00% | 0.00 |
| 2026-01-22 | 53.35 | 54.58 | 0.97 | 1.81% | 53.35 | 55.18 | 17323 | 9467.89 | 1.72% | 0.00 |
| 2026-01-21 | 52.80 | 53.61 | 0.41 | 0.77% | 52.51 | 53.90 | 10846 | 5801.23 | 1.08% | 0.00 |
| 2026-01-20 | 54.91 | 53.20 | -1.07 | -1.97% | 52.77 | 54.91 | 18842 | 10104.40 | 1.87% | 0.00 |
| 2026-01-19 | 52.78 | 54.27 | 1.74 | 3.31% | 52.19 | 54.32 | 22887 | 12283.23 | 2.28% | 0.00 |
| 2026-01-16 | 50.90 | 52.53 | 1.81 | 3.57% | 50.90 | 52.77 | 18484 | 9613.08 | 1.84% | 0.00 |
| 2026-01-15 | 50.98 | 50.72 | -0.03 | -0.06% | 50.26 | 51.19 | 8902 | 4510.53 | 0.89% | 0.00 |
| 2026-01-14 | 50.50 | 50.75 | 0.39 | 0.77% | 50.00 | 51.66 | 18226 | 9289.07 | 1.81% | 0.00 |
| 2026-01-13 | 51.38 | 50.36 | -1.29 | -2.50% | 50.31 | 51.77 | 13082 | 6666.62 | 1.30% | 0.00 |
| 2026-01-12 | 50.96 | 51.65 | 0.74 | 1.45% | 50.70 | 51.65 | 13465 | 6895.30 | 1.34% | 0.00 |
| 2026-01-09 | 49.93 | 50.91 | 0.75 | 1.50% | 49.91 | 50.91 | 9151 | 4626.44 | 0.91% | 0.00 |
| 2026-01-08 | 50.55 | 50.16 | -0.27 | -0.54% | 50.12 | 50.74 | 11010 | 5559.91 | 1.09% | 0.00 |
| 2026-01-07 | 50.16 | 50.43 | 0.29 | 0.58% | 49.98 | 50.58 | 10529 | 5293.16 | 1.05% | 0.00 |
| 2026-01-06 | 49.96 | 50.14 | 0.33 | 0.66% | 49.40 | 50.25 | 9200 | 4592.18 | 0.91% | 0.00 |
| 2026-01-05 | 49.08 | 49.81 | 1.04 | 2.13% | 48.89 | 49.94 | 9687 | 4799.66 | 0.96% | 0.00 |
| 2025-12-31 | 49.00 | 48.77 | -0.39 | -0.79% | 48.64 | 49.65 | 6996 | 3415.55 | 0.70% | 0.00 |
| 2025-12-30 | 49.00 | 49.16 | -0.21 | -0.43% | 49.00 | 49.66 | 5079 | 2502.47 | 0.51% | 0.00 |
| 2025-12-29 | 49.67 | 49.37 | -0.30 | -0.60% | 49.00 | 49.84 | 8316 | 4101.72 | 0.83% | 0.00 |
| 2025-12-26 | 50.18 | 49.67 | -0.28 | -0.56% | 49.64 | 50.66 | 10890 | 5455.51 | 1.08% | 0.00 |
| 2025-12-25 | 49.91 | 49.95 | 0.20 | 0.40% | 49.42 | 50.38 | 10540 | 5261.54 | 1.05% | 0.00 |
| 2025-12-24 | 49.00 | 49.75 | 0.89 | 1.82% | 49.00 | 50.35 | 14047 | 7004.07 | 1.40% | 0.00 |
| 2025-12-23 | 49.23 | 48.86 | 0.08 | 0.16% | 48.61 | 49.85 | 7515 | 3700.20 | 0.75% | 0.00 |
| 2025-12-22 | 47.63 | 48.78 | 0.94 | 1.96% | 47.63 | 49.27 | 8115 | 3951.11 | 0.81% | 0.00 |
| 2025-12-19 | 47.71 | 47.84 | 0.32 | 0.67% | 47.52 | 48.08 | 3933 | 1880.74 | 0.39% | 0.00 |
| 2025-12-18 | 47.49 | 47.52 | 0.03 | 0.06% | 47.19 | 48.44 | 5852 | 2803.45 | 0.58% | 0.00 |
| 2025-12-17 | 46.79 | 47.49 | 1.05 | 2.26% | 46.37 | 47.57 | 5791 | 2723.91 | 0.58% | 0.00 |
| 2025-12-16 | 46.80 | 46.44 | -0.36 | -0.77% | 46.23 | 47.02 | 5182 | 2415.78 | 0.52% | 0.00 |
| 2025-12-15 | 47.27 | 46.80 | -1.43 | -2.96% | 46.78 | 48.17 | 9188 | 4346.62 | 0.91% | 0.00 |
| 2025-12-12 | 48.94 | 48.23 | -0.72 | -1.47% | 48.04 | 50.01 | 11071 | 5375.86 | 1.10% | 0.00 |
| 2025-12-11 | 48.90 | 48.95 | 0.27 | 0.55% | 47.90 | 48.99 | 8912 | 4313.89 | 0.89% | 0.00 |
| 2025-12-10 | 48.83 | 48.68 | -0.26 | -0.53% | 48.20 | 49.05 | 4706 | 2284.11 | 0.47% | 0.00 |
| 2025-12-09 | 49.14 | 48.94 | -0.19 | -0.39% | 48.81 | 49.38 | 5875 | 2882.15 | 0.58% | 0.00 |
| 2025-12-08 | 48.10 | 49.13 | 1.04 | 2.16% | 47.91 | 49.45 | 10405 | 5094.18 | 1.03% | 0.00 |
| 2025-12-05 | 47.50 | 48.09 | 0.51 | 1.07% | 47.21 | 48.10 | 6353 | 3034.60 | 0.63% | 0.00 |
| 2025-12-04 | 47.99 | 47.58 | -0.09 | -0.19% | 46.83 | 48.05 | 5892 | 2792.06 | 0.59% | 0.00 |
| 2025-12-03 | 48.00 | 47.67 | -0.02 | -0.04% | 47.25 | 48.00 | 5689 | 2708.92 | 0.57% | 0.00 |
| 2025-12-02 | 48.22 | 47.69 | -0.51 | -1.06% | 47.54 | 48.27 | 5315 | 2539.54 | 0.53% | 0.00 |
| 2025-12-01 | 47.79 | 48.20 | 0.41 | 0.86% | 47.62 | 48.28 | 6757 | 3244.21 | 0.67% | 0.00 |
| 2025-11-28 | 47.35 | 47.79 | 0.26 | 0.55% | 47.05 | 48.05 | 5191 | 2475.23 | 0.52% | 0.00 |
| 2025-11-27 | 47.50 | 47.53 | 0.36 | 0.76% | 47.42 | 48.20 | 7010 | 3353.95 | 0.70% | 0.00 |
| 2025-11-26 | 47.74 | 47.17 | -0.43 | -0.90% | 47.13 | 48.00 | 5681 | 2702.99 | 0.56% | 0.00 |
| 2025-11-25 | 47.75 | 47.60 | 0.37 | 0.78% | 47.30 | 48.18 | 8856 | 4222.42 | 0.88% | 0.00 |
| 2025-11-24 | 46.98 | 47.23 | 0.43 | 0.92% | 46.20 | 47.40 | 7406 | 3470.82 | 0.74% | 0.00 |
| 2025-11-21 | 47.07 | 46.80 | -0.58 | -1.22% | 45.72 | 47.49 | 10533 | 4911.30 | 1.05% | 0.00 |
| 2025-11-20 | 48.42 | 47.38 | -0.87 | -1.80% | 47.35 | 48.57 | 6166 | 2942.06 | 0.61% | 0.00 |
| 2025-11-19 | 48.80 | 48.25 | -0.30 | -0.62% | 47.82 | 49.07 | 8757 | 4236.41 | 0.87% | 0.00 |
| 2025-11-18 | 48.38 | 48.55 | 0.17 | 0.35% | 48.00 | 49.06 | 7338 | 3573.08 | 0.73% | 0.00 |
| 2025-11-17 | 48.98 | 48.38 | -0.60 | -1.22% | 48.10 | 49.57 | 7446 | 3619.42 | 0.74% | 0.00 |
| 2025-11-14 | 49.72 | 48.98 | -0.76 | -1.53% | 48.98 | 49.96 | 9936 | 4900.71 | 0.99% | 0.00 |
| 2025-11-13 | 49.57 | 49.74 | 0.28 | 0.57% | 49.36 | 50.49 | 6690 | 3337.25 | 0.67% | 0.00 |
| 2025-11-12 | 49.74 | 49.46 | -0.60 | -1.20% | 49.31 | 50.30 | 5458 | 2706.81 | 0.54% | 0.00 |
| 2025-11-11 | 50.28 | 50.06 | 0.16 | 0.32% | 49.65 | 50.58 | 8100 | 4059.95 | 0.81% | 0.00 |
| 2025-11-10 | 51.27 | 49.90 | -1.44 | -2.80% | 49.65 | 51.55 | 12690 | 6374.39 | 1.26% | 0.00 |
| 2025-11-07 | 51.78 | 51.34 | -0.54 | -1.04% | 51.10 | 51.78 | 7879 | 4044.88 | 0.78% | 0.00 |
| 2025-11-06 | 51.39 | 51.88 | 0.68 | 1.33% | 50.61 | 52.09 | 11595 | 5965.11 | 1.15% | 0.00 |
| 2025-11-05 | 50.75 | 51.20 | -0.06 | -0.12% | 50.60 | 51.67 | 7834 | 4002.05 | 0.78% | 0.00 |
| 2025-11-04 | 52.70 | 51.26 | -1.40 | -2.66% | 51.11 | 52.77 | 10816 | 5613.65 | 1.08% | 0.00 |
| 2025-11-03 | 52.95 | 52.66 | -0.29 | -0.55% | 52.20 | 52.95 | 12181 | 6397.59 | 1.21% | 0.00 |
| 2025-10-31 | 52.80 | 52.95 | 0.36 | 0.68% | 52.31 | 53.45 | 10467 | 5538.20 | 1.04% | 0.00 |
| 2025-10-30 | 53.20 | 52.59 | -0.79 | -1.48% | 52.50 | 53.45 | 14110 | 7466.36 | 1.40% | 0.00 |
| 2025-10-29 | 53.70 | 53.38 | -0.50 | -0.93% | 52.51 | 54.28 | 19296 | 10253.44 | 1.92% | 0.00 |
| 2025-10-28 | 55.90 | 53.88 | -3.07 | -5.39% | 53.88 | 55.90 | 37309 | 20452.04 | 3.71% | 0.00 |
| 2025-10-27 | 58.00 | 56.95 | -6.29 | -9.95% | 54.80 | 58.29 | 69908 | 39453.57 | 6.95% | 2.00 |
| 2025-10-24 | 61.20 | 63.24 | 2.62 | 4.32% | 60.00 | 63.25 | 21738 | 13488.37 | 2.16% | 0.00 |
| 2025-10-23 | 58.20 | 60.62 | 2.09 | 3.57% | 57.52 | 60.80 | 15508 | 9193.70 | 1.54% | 12.00 |
| 2025-10-22 | 59.69 | 58.53 | -1.18 | -1.98% | 58.24 | 59.69 | 8636 | 5074.22 | 0.86% | 0.00 |
| 2025-10-21 | 57.24 | 59.71 | 1.71 | 2.95% | 57.10 | 60.65 | 15460 | 9160.77 | 1.54% | 0.00 |
| 2025-10-20 | 56.60 | 58.00 | 2.08 | 3.72% | 56.41 | 58.68 | 11438 | 6613.20 | 1.14% | 0.00 |
| 2025-10-17 | 56.87 | 55.92 | -1.23 | -2.15% | 55.80 | 57.93 | 10620 | 6023.73 | 1.06% | 0.00 |
| 2025-10-16 | 58.31 | 57.15 | -1.53 | -2.61% | 56.27 | 58.99 | 10033 | 5781.17 | 1.00% | 0.00 |
四方光电(688665)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。
