| 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 | 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 |
| 2025-10-15 | 56.19 | 58.68 | 2.49 | 4.43% | 55.33 | 58.80 | 14040 | 8069.55 | 1.40% | 0.05 |
| 2025-10-14 | 59.65 | 56.19 | -3.44 | -5.77% | 56.00 | 61.20 | 16476 | 9569.80 | 1.64% | 0.00 |
| 2025-10-13 | 58.99 | 59.63 | -2.25 | -3.64% | 57.79 | 61.18 | 20426 | 12130.50 | 2.03% | 0.00 |
| 2025-10-10 | 62.00 | 61.88 | -0.05 | -0.08% | 60.92 | 63.20 | 15375 | 9515.93 | 1.53% | 0.00 |
| 2025-10-09 | 63.91 | 61.93 | -1.33 | -2.10% | 61.84 | 63.94 | 17011 | 10657.73 | 1.69% | 0.00 |
| 2025-09-30 | 61.80 | 63.26 | 1.57 | 2.54% | 61.00 | 64.18 | 26318 | 16476.34 | 2.62% | 0.00 |
| 2025-09-29 | 59.55 | 61.69 | 1.69 | 2.82% | 59.55 | 62.20 | 15494 | 9519.63 | 1.54% | 0.00 |
| 2025-09-26 | 60.70 | 60.00 | -1.43 | -2.33% | 59.74 | 61.99 | 15040 | 9089.66 | 1.50% | 0.00 |
| 2025-09-25 | 61.15 | 61.43 | 0.20 | 0.33% | 61.10 | 62.80 | 14044 | 8702.41 | 1.40% | 0.00 |
| 2025-09-24 | 60.40 | 61.23 | 0.23 | 0.38% | 59.81 | 61.60 | 13247 | 8057.61 | 1.32% | 0.00 |
| 2025-09-23 | 62.96 | 61.00 | -1.45 | -2.32% | 59.31 | 62.96 | 18752 | 11369.44 | 1.86% | 0.00 |
| 2025-09-22 | 62.08 | 62.45 | -0.28 | -0.45% | 61.81 | 63.61 | 15051 | 9389.26 | 1.50% | 0.00 |
| 2025-09-19 | 64.01 | 62.73 | -1.41 | -2.20% | 62.70 | 65.81 | 22897 | 14639.85 | 2.28% | 0.00 |
| 2025-09-18 | 66.30 | 64.14 | -3.18 | -4.72% | 63.80 | 68.49 | 43522 | 28869.82 | 4.33% | 0.00 |
| 2025-09-17 | 63.90 | 67.32 | 5.92 | 9.64% | 63.90 | 72.42 | 52917 | 36181.86 | 5.26% | 0.00 |
| 2025-09-16 | 58.75 | 61.40 | 2.32 | 3.93% | 58.23 | 61.69 | 23443 | 14083.95 | 2.33% | 0.00 |
| 2025-09-15 | 57.93 | 59.08 | 1.55 | 2.69% | 57.39 | 59.79 | 15890 | 9386.65 | 1.58% | 0.00 |
| 2025-09-12 | 58.56 | 57.53 | -1.33 | -2.26% | 57.19 | 59.06 | 13801 | 8025.40 | 1.37% | 0.00 |
| 2025-09-11 | 56.94 | 58.86 | 1.87 | 3.28% | 56.09 | 59.15 | 14286 | 8299.33 | 1.42% | 0.00 |
| 2025-09-10 | 56.78 | 56.99 | 0.07 | 0.12% | 56.53 | 58.30 | 8870 | 5103.90 | 0.88% | 0.00 |
| 2025-09-09 | 58.00 | 56.92 | -1.79 | -3.05% | 56.70 | 58.72 | 12115 | 6991.15 | 1.20% | 0.00 |
| 2025-09-08 | 57.60 | 58.71 | 1.16 | 2.02% | 57.13 | 58.96 | 21598 | 12554.51 | 2.15% | 0.00 |
| 2025-09-05 | 56.55 | 57.55 | 0.86 | 1.52% | 55.03 | 57.71 | 16795 | 9550.20 | 1.67% | 0.00 |
| 2025-09-04 | 58.04 | 56.69 | -1.63 | -2.79% | 55.49 | 59.30 | 18271 | 10468.15 | 1.82% | 0.00 |
| 2025-09-03 | 59.40 | 58.32 | -0.83 | -1.40% | 58.00 | 60.00 | 17852 | 10518.19 | 1.78% | 0.00 |
| 2025-09-02 | 61.88 | 59.15 | -3.27 | -5.24% | 58.30 | 62.31 | 28450 | 16958.03 | 2.83% | 0.00 |
| 2025-09-01 | 60.25 | 62.42 | 1.80 | 2.97% | 60.13 | 62.98 | 22972 | 14257.58 | 2.28% | 0.00 |
| 2025-08-29 | 60.10 | 60.62 | 0.12 | 0.20% | 59.22 | 61.02 | 19758 | 11863.65 | 1.96% | 0.00 |
| 2025-08-28 | 60.03 | 60.50 | -0.85 | -1.39% | 58.83 | 61.84 | 30518 | 18340.01 | 3.04% | 0.00 |
| 2025-08-27 | 63.50 | 61.35 | -1.53 | -2.43% | 61.11 | 64.50 | 19809 | 12457.34 | 1.97% | 0.00 |
| 2025-08-26 | 65.77 | 62.88 | -2.15 | -3.31% | 62.55 | 65.77 | 19647 | 12471.11 | 1.95% | 0.00 |
| 2025-08-25 | 65.98 | 65.03 | -0.82 | -1.25% | 64.36 | 65.98 | 23019 | 14974.51 | 2.29% | 0.00 |
| 2025-08-22 | 63.00 | 65.85 | 2.51 | 3.96% | 62.50 | 66.33 | 24640 | 16011.45 | 2.45% | 0.00 |
| 2025-08-21 | 62.80 | 63.34 | 1.24 | 2.00% | 62.23 | 65.48 | 29160 | 18653.32 | 2.90% | 0.00 |
| 2025-08-20 | 59.70 | 62.10 | 2.40 | 4.02% | 59.15 | 62.20 | 25196 | 15292.21 | 2.51% | 0.00 |
| 2025-08-19 | 62.39 | 59.70 | -3.48 | -5.51% | 59.12 | 62.39 | 33774 | 20407.92 | 3.36% | 0.00 |
| 2025-08-18 | 63.00 | 63.18 | 0.88 | 1.41% | 60.10 | 65.50 | 44447 | 27626.85 | 4.42% | 0.00 |
| 2025-08-15 | 61.32 | 62.30 | 0.97 | 1.58% | 60.29 | 62.70 | 15845 | 9769.72 | 1.58% | 0.00 |
| 2025-08-14 | 61.55 | 61.33 | 0.02 | 0.03% | 60.67 | 63.28 | 17630 | 10862.03 | 1.75% | 0.00 |
| 2025-08-13 | 63.00 | 61.31 | -0.69 | -1.11% | 60.96 | 63.78 | 20132 | 12445.58 | 2.00% | 0.00 |
| 2025-08-12 | 59.76 | 62.00 | 2.23 | 3.73% | 58.83 | 63.00 | 29795 | 18219.75 | 2.96% | 0.00 |
| 2025-08-11 | 58.01 | 59.77 | 2.41 | 4.20% | 57.09 | 59.92 | 18353 | 10770.93 | 1.83% | 0.00 |
| 2025-08-08 | 58.09 | 57.36 | -0.60 | -1.04% | 57.00 | 58.20 | 10933 | 6282.25 | 1.09% | 0.00 |
| 2025-08-07 | 57.30 | 57.96 | 0.78 | 1.36% | 56.61 | 58.66 | 14080 | 8118.33 | 1.40% | 0.00 |
| 2025-08-06 | 57.86 | 57.18 | -0.22 | -0.38% | 56.67 | 57.86 | 10715 | 6126.69 | 1.07% | 0.00 |
| 2025-08-05 | 57.12 | 57.40 | 0.56 | 0.99% | 56.30 | 57.55 | 11680 | 6648.05 | 1.16% | 0.00 |
| 2025-08-04 | 55.88 | 56.84 | 0.78 | 1.39% | 54.90 | 56.88 | 15184 | 8440.50 | 1.51% | 0.00 |
| 2025-08-01 | 56.15 | 56.06 | -0.06 | -0.11% | 55.37 | 57.15 | 15391 | 8639.27 | 1.53% | 0.00 |
| 2025-07-31 | 57.56 | 56.12 | -1.93 | -3.32% | 55.90 | 58.37 | 21406 | 12197.47 | 2.13% | 0.00 |
| 2025-07-30 | 56.55 | 58.05 | 1.50 | 2.65% | 56.00 | 59.29 | 28197 | 16324.01 | 2.80% | 0.00 |
| 2025-07-29 | 54.52 | 56.55 | 2.30 | 4.24% | 53.64 | 57.53 | 29797 | 16582.31 | 2.96% | 0.00 |
| 2025-07-28 | 53.73 | 54.25 | 0.09 | 0.17% | 53.35 | 55.00 | 20441 | 11071.67 | 2.03% | 0.00 |
| 2025-07-25 | 53.07 | 54.16 | 1.04 | 1.96% | 52.60 | 54.54 | 17596 | 9473.74 | 1.75% | 0.00 |
| 2025-07-24 | 53.18 | 53.12 | -0.02 | -0.04% | 52.67 | 54.17 | 17186 | 9165.98 | 1.71% | 0.00 |
| 2025-07-23 | 54.50 | 53.14 | -2.04 | -3.70% | 52.70 | 54.57 | 34060 | 18212.61 | 3.39% | 0.00 |
| 2025-07-22 | 52.00 | 55.18 | 8.78 | 18.92% | 49.80 | 55.68 | 55769 | 29503.77 | 5.55% | 0.00 |
| 2025-07-21 | 46.20 | 46.40 | 0.29 | 0.63% | 45.78 | 46.64 | 9037 | 4175.03 | 0.90% | 0.00 |
| 2025-07-18 | 46.99 | 46.11 | -0.69 | -1.47% | 45.88 | 46.99 | 10151 | 4685.32 | 1.01% | 0.00 |
| 2025-07-17 | 45.91 | 46.80 | 0.63 | 1.36% | 45.81 | 46.81 | 11494 | 5315.56 | 1.14% | 0.00 |
| 2025-07-16 | 46.65 | 46.17 | -0.53 | -1.13% | 45.93 | 46.91 | 9311 | 4308.13 | 0.93% | 0.00 |
| 2025-07-15 | 47.04 | 46.70 | -0.70 | -1.48% | 45.69 | 47.66 | 16732 | 7776.65 | 1.67% | 0.00 |
| 2025-07-14 | 44.90 | 47.40 | 2.40 | 5.33% | 44.61 | 47.85 | 23210 | 10871.00 | 2.32% | 0.00 |
| 2025-07-11 | 44.37 | 45.00 | 0.41 | 0.92% | 44.12 | 45.28 | 9729 | 4340.20 | 0.97% | 0.00 |
| 2025-07-10 | 45.00 | 44.59 | -0.74 | -1.63% | 44.18 | 45.25 | 9258 | 4136.56 | 0.92% | 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。
