| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 15.62 | 15.92 | 0.36 | 2.31% | 15.62 | 16.18 | 61357 | 9803.04 | 2.78% | 0.00 |
| 2026-03-24 | 15.45 | 15.56 | 0.40 | 2.64% | 15.00 | 15.61 | 72323 | 11070.77 | 3.28% | 0.00 |
| 2026-03-23 | 16.02 | 15.16 | -1.76 | -10.40% | 14.95 | 16.45 | 155139 | 24169.37 | 7.03% | 0.00 |
| 2026-03-20 | 17.18 | 16.92 | -0.14 | -0.82% | 16.85 | 17.92 | 89804 | 15669.56 | 4.07% | 0.00 |
| 2026-03-19 | 17.21 | 17.06 | -0.28 | -1.61% | 16.97 | 17.36 | 41620 | 7135.58 | 1.89% | 0.00 |
| 2026-03-18 | 16.99 | 17.34 | 0.47 | 2.79% | 16.87 | 17.35 | 43556 | 7467.58 | 1.97% | 0.00 |
| 2026-03-17 | 17.60 | 16.87 | -0.61 | -3.49% | 16.84 | 17.66 | 54933 | 9423.55 | 2.49% | 0.00 |
| 2026-03-16 | 17.58 | 17.48 | -0.15 | -0.85% | 17.00 | 17.58 | 59142 | 10251.14 | 2.68% | 0.00 |
| 2026-03-13 | 17.73 | 17.63 | -0.18 | -1.01% | 17.56 | 18.06 | 70421 | 12562.86 | 3.19% | 0.00 |
| 2026-03-12 | 17.67 | 17.81 | 0.07 | 0.39% | 17.65 | 18.10 | 68448 | 12213.35 | 3.10% | 0.00 |
| 2026-03-11 | 17.71 | 17.74 | 0.04 | 0.23% | 17.61 | 17.98 | 69746 | 12409.27 | 3.16% | 20.00 |
| 2026-03-10 | 17.45 | 17.70 | 0.38 | 2.19% | 17.42 | 17.88 | 66591 | 11775.88 | 3.02% | 0.00 |
| 2026-03-09 | 17.52 | 17.32 | -0.56 | -3.13% | 17.02 | 17.68 | 94689 | 16349.14 | 4.29% | 0.00 |
| 2026-03-06 | 17.60 | 17.88 | -0.06 | -0.33% | 17.42 | 18.16 | 158682 | 28318.60 | 7.19% | 0.00 |
| 2026-03-05 | 16.68 | 17.94 | 1.66 | 10.20% | 16.68 | 18.66 | 256102 | 46229.91 | 11.60% | 0.00 |
| 2026-03-04 | 16.50 | 16.28 | -0.38 | -2.28% | 16.18 | 16.70 | 54503 | 8954.76 | 2.47% | 0.00 |
| 2026-03-03 | 17.41 | 16.66 | -0.78 | -4.47% | 16.61 | 17.65 | 55713 | 9513.36 | 2.52% | 0.00 |
| 2026-03-02 | 17.71 | 17.44 | -0.55 | -3.06% | 17.29 | 17.88 | 46511 | 8157.50 | 2.11% | 0.00 |
| 2026-02-27 | 17.99 | 17.99 | -0.10 | -0.55% | 17.76 | 18.10 | 34068 | 6105.99 | 1.54% | 0.00 |
| 2026-02-26 | 17.90 | 18.09 | 0.19 | 1.06% | 17.82 | 18.15 | 43822 | 7906.76 | 1.99% | 0.00 |
| 2026-02-25 | 18.01 | 17.90 | -0.05 | -0.28% | 17.83 | 18.14 | 41224 | 7402.04 | 1.87% | 0.00 |
| 2026-02-24 | 18.16 | 17.95 | 0.17 | 0.96% | 17.90 | 18.55 | 64560 | 11682.95 | 2.92% | 0.00 |
| 2026-02-13 | 17.70 | 17.78 | 0.26 | 1.48% | 17.63 | 18.19 | 73600 | 13166.08 | 3.33% | 0.00 |
| 2026-02-12 | 17.54 | 17.52 | -0.03 | -0.17% | 17.40 | 17.65 | 24575 | 4306.02 | 1.11% | 0.00 |
| 2026-02-11 | 17.60 | 17.55 | -0.04 | -0.23% | 17.55 | 17.75 | 23932 | 4222.31 | 1.08% | 0.00 |
| 2026-02-10 | 17.51 | 17.59 | 0.03 | 0.17% | 17.48 | 17.72 | 29702 | 5241.42 | 1.35% | 0.00 |
| 2026-02-09 | 17.26 | 17.56 | 0.42 | 2.45% | 17.26 | 17.59 | 39769 | 6948.78 | 1.80% | 0.00 |
| 2026-02-06 | 17.06 | 17.14 | -0.03 | -0.17% | 16.98 | 17.33 | 29280 | 5043.43 | 1.33% | 0.00 |
| 2026-02-05 | 17.09 | 17.17 | -0.01 | -0.06% | 17.05 | 17.35 | 31086 | 5353.84 | 1.41% | 0.00 |
| 2026-02-04 | 17.28 | 17.18 | -0.11 | -0.64% | 17.08 | 17.40 | 29409 | 5065.39 | 1.33% | 0.00 |
| 2026-02-03 | 17.20 | 17.29 | 0.29 | 1.71% | 17.05 | 17.35 | 28795 | 4965.44 | 1.30% | 0.00 |
| 2026-02-02 | 17.12 | 17.00 | -0.17 | -0.99% | 17.00 | 17.56 | 58815 | 10187.32 | 2.66% | 0.00 |
| 2026-01-30 | 16.83 | 17.17 | 0.46 | 2.75% | 16.83 | 17.30 | 69899 | 11943.86 | 3.17% | 0.00 |
| 2026-01-29 | 17.16 | 16.71 | -0.49 | -2.85% | 16.64 | 17.17 | 56977 | 9620.11 | 2.58% | 0.00 |
| 2026-01-28 | 17.56 | 17.20 | -0.37 | -2.11% | 17.10 | 17.72 | 49290 | 8567.20 | 2.23% | 0.00 |
| 2026-01-27 | 17.55 | 17.57 | -0.07 | -0.40% | 16.92 | 17.65 | 57006 | 9872.77 | 2.58% | 0.00 |
| 2026-01-26 | 18.18 | 17.64 | -0.54 | -2.97% | 17.39 | 18.18 | 78408 | 13842.55 | 3.55% | 0.00 |
| 2026-01-23 | 18.01 | 18.18 | 0.23 | 1.28% | 17.90 | 18.19 | 45732 | 8261.21 | 2.07% | 0.00 |
| 2026-01-22 | 17.81 | 17.95 | -0.02 | -0.11% | 17.80 | 18.09 | 42523 | 7647.33 | 1.93% | 0.00 |
| 2026-01-21 | 17.63 | 17.97 | 0.19 | 1.07% | 17.60 | 17.97 | 45546 | 8140.59 | 2.06% | 0.00 |
| 2026-01-20 | 17.84 | 17.78 | -0.13 | -0.73% | 17.63 | 18.03 | 45869 | 8167.28 | 2.08% | 0.00 |
| 2026-01-19 | 18.04 | 17.91 | -0.13 | -0.72% | 17.80 | 18.08 | 43951 | 7868.26 | 1.99% | 1.00 |
| 2026-01-16 | 18.08 | 18.04 | 0.08 | 0.45% | 17.86 | 18.15 | 44700 | 8043.79 | 2.03% | 6.00 |
| 2026-01-15 | 17.68 | 17.96 | 0.10 | 0.56% | 17.68 | 18.08 | 53850 | 9641.80 | 2.44% | 49.00 |
| 2026-01-14 | 17.60 | 17.86 | 0.21 | 1.19% | 17.55 | 18.14 | 71124 | 12708.11 | 3.22% | 0.00 |
| 2026-01-13 | 18.09 | 17.65 | -0.45 | -2.49% | 17.60 | 18.09 | 66407 | 11810.98 | 3.01% | 0.00 |
| 2026-01-12 | 18.07 | 18.10 | 0.27 | 1.51% | 17.78 | 18.18 | 61870 | 11114.86 | 2.80% | 3.00 |
| 2026-01-09 | 17.66 | 17.83 | 0.06 | 0.34% | 17.61 | 17.91 | 50908 | 9044.35 | 2.31% | 11.00 |
| 2026-01-08 | 17.54 | 17.77 | 0.14 | 0.79% | 17.53 | 17.86 | 51274 | 9078.48 | 2.32% | 0.00 |
| 2026-01-07 | 17.74 | 17.63 | -0.07 | -0.40% | 17.48 | 17.78 | 51047 | 8999.91 | 2.31% | 0.00 |
| 2026-01-06 | 17.37 | 17.70 | 0.33 | 1.90% | 17.37 | 17.76 | 63726 | 11214.48 | 2.89% | 0.00 |
| 2026-01-05 | 17.30 | 17.37 | 0.10 | 0.58% | 17.21 | 17.43 | 49126 | 8506.17 | 2.23% | 0.00 |
| 2025-12-31 | 16.92 | 17.27 | 0.45 | 2.68% | 16.85 | 17.37 | 65560 | 11230.98 | 2.97% | 0.00 |
| 2025-12-30 | 16.81 | 16.82 | -0.04 | -0.24% | 16.73 | 16.95 | 25100 | 4231.27 | 1.14% | 0.00 |
| 2025-12-29 | 17.03 | 16.86 | -0.19 | -1.11% | 16.81 | 17.05 | 30001 | 5082.10 | 1.36% | 0.00 |
| 2025-12-26 | 17.17 | 17.05 | -0.15 | -0.87% | 16.99 | 17.27 | 34676 | 5937.18 | 1.57% | 0.00 |
| 2025-12-25 | 17.27 | 17.20 | -0.01 | -0.06% | 17.06 | 17.30 | 36142 | 6210.54 | 1.64% | 0.00 |
| 2025-12-24 | 16.91 | 17.21 | 0.29 | 1.71% | 16.89 | 17.24 | 31808 | 5456.35 | 1.44% | 0.00 |
| 2025-12-23 | 17.10 | 16.92 | -0.29 | -1.69% | 16.87 | 17.25 | 36419 | 6201.42 | 1.65% | 0.00 |
| 2025-12-22 | 16.96 | 17.21 | 0.22 | 1.29% | 16.96 | 17.37 | 39702 | 6840.20 | 1.80% | 0.00 |
| 2025-12-19 | 16.88 | 16.99 | 0.13 | 0.77% | 16.85 | 17.21 | 33257 | 5669.61 | 1.51% | 0.00 |
| 2025-12-18 | 16.65 | 16.86 | 0.07 | 0.42% | 16.50 | 17.04 | 38685 | 6545.87 | 1.75% | 0.00 |
| 2025-12-17 | 16.82 | 16.79 | -0.24 | -1.41% | 16.35 | 17.01 | 63345 | 10504.31 | 2.87% | 0.00 |
| 2025-12-16 | 16.62 | 17.03 | 0.51 | 3.09% | 16.36 | 17.26 | 64084 | 10780.78 | 2.90% | 0.00 |
| 2025-12-15 | 16.61 | 16.52 | -0.17 | -1.02% | 16.38 | 16.77 | 33782 | 5599.00 | 1.53% | 0.00 |
| 2025-12-12 | 16.85 | 16.69 | -0.15 | -0.89% | 16.64 | 16.97 | 34501 | 5793.23 | 1.56% | 0.00 |
| 2025-12-11 | 17.29 | 16.84 | -0.42 | -2.43% | 16.84 | 17.29 | 34475 | 5865.79 | 1.56% | 0.00 |
| 2025-12-10 | 17.40 | 17.26 | -0.14 | -0.80% | 17.09 | 17.44 | 37213 | 6412.55 | 1.69% | 0.00 |
| 2025-12-09 | 17.58 | 17.40 | -0.28 | -1.58% | 17.39 | 17.77 | 33361 | 5850.86 | 1.51% | 0.00 |
| 2025-12-08 | 17.45 | 17.68 | 0.23 | 1.32% | 17.44 | 17.81 | 46049 | 8122.18 | 2.09% | 0.00 |
| 2025-12-05 | 17.31 | 17.45 | 0.07 | 0.40% | 17.03 | 17.48 | 46031 | 7954.31 | 2.09% | 0.00 |
| 2025-12-04 | 17.80 | 17.38 | -0.49 | -2.74% | 17.34 | 17.85 | 65319 | 11412.90 | 2.96% | 0.00 |
| 2025-12-03 | 18.38 | 17.87 | -0.49 | -2.67% | 17.76 | 18.40 | 115802 | 20804.54 | 5.25% | 0.00 |
| 2025-12-02 | 18.05 | 18.36 | 0.58 | 3.26% | 17.90 | 19.15 | 188989 | 34934.59 | 8.56% | 4.00 |
| 2025-12-01 | 17.33 | 17.78 | 0.35 | 2.01% | 17.33 | 17.98 | 52093 | 9235.82 | 2.36% | 0.00 |
| 2025-11-28 | 17.22 | 17.43 | 0.19 | 1.10% | 17.17 | 17.52 | 35124 | 6107.26 | 1.59% | 0.00 |
| 2025-11-27 | 17.01 | 17.24 | 0.19 | 1.11% | 17.00 | 17.47 | 33570 | 5813.71 | 1.52% | 0.00 |
| 2025-11-26 | 17.22 | 17.05 | -0.15 | -0.87% | 17.02 | 17.37 | 25079 | 4311.64 | 1.14% | 0.00 |
| 2025-11-25 | 16.96 | 17.20 | 0.24 | 1.42% | 16.95 | 17.44 | 35176 | 6089.68 | 1.59% | 0.00 |
| 2025-11-24 | 16.63 | 16.96 | 0.38 | 2.29% | 16.59 | 17.05 | 32843 | 5527.34 | 1.49% | 0.00 |
联合光电(300691)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。
