| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 3.77 | 3.79 | 0.02 | 0.53% | 3.73 | 3.80 | 85847 | 3234.26 | 0.26% | 0.00 |
| 2026-02-03 | 3.67 | 3.77 | 0.15 | 4.14% | 3.67 | 3.77 | 85079 | 3173.08 | 0.26% | 0.00 |
| 2026-02-02 | 3.75 | 3.62 | -0.13 | -3.47% | 3.62 | 3.79 | 92312 | 3431.36 | 0.28% | 0.00 |
| 2026-01-30 | 3.74 | 3.75 | 0.00 | 0.00% | 3.70 | 3.79 | 83585 | 3126.77 | 0.25% | 0.00 |
| 2026-01-29 | 3.80 | 3.75 | -0.05 | -1.32% | 3.73 | 3.83 | 88255 | 3331.32 | 0.26% | 0.00 |
| 2026-01-28 | 3.85 | 3.80 | -0.04 | -1.04% | 3.78 | 3.86 | 71313 | 2720.45 | 0.21% | 0.00 |
| 2026-01-27 | 3.83 | 3.84 | 0.02 | 0.52% | 3.70 | 3.85 | 100089 | 3789.33 | 0.30% | 0.00 |
| 2026-01-26 | 3.85 | 3.82 | -0.04 | -1.04% | 3.79 | 3.88 | 92506 | 3538.01 | 0.28% | 0.00 |
| 2026-01-23 | 3.78 | 3.86 | 0.07 | 1.85% | 3.77 | 3.86 | 108235 | 4134.10 | 0.32% | 0.00 |
| 2026-01-22 | 3.76 | 3.79 | 0.04 | 1.07% | 3.74 | 3.80 | 100403 | 3791.25 | 0.30% | 0.00 |
| 2026-01-21 | 3.71 | 3.75 | 0.03 | 0.81% | 3.69 | 3.77 | 93317 | 3490.59 | 0.28% | 0.00 |
| 2026-01-20 | 3.76 | 3.72 | -0.01 | -0.27% | 3.69 | 3.76 | 77894 | 2901.54 | 0.23% | 0.00 |
| 2026-01-19 | 3.75 | 3.73 | -0.01 | -0.27% | 3.70 | 3.75 | 65341 | 2434.87 | 0.20% | 0.00 |
| 2026-01-16 | 3.74 | 3.74 | 0.00 | 0.00% | 3.68 | 3.76 | 76883 | 2860.76 | 0.23% | 0.00 |
| 2026-01-15 | 3.74 | 3.74 | -0.01 | -0.27% | 3.67 | 3.77 | 101320 | 3758.13 | 0.30% | 0.00 |
| 2026-01-14 | 3.74 | 3.75 | 0.01 | 0.27% | 3.70 | 3.83 | 139423 | 5253.10 | 0.42% | 0.00 |
| 2026-01-13 | 3.82 | 3.74 | -0.06 | -1.58% | 3.73 | 3.82 | 97285 | 3662.83 | 0.29% | 0.00 |
| 2026-01-12 | 3.72 | 3.80 | 0.08 | 2.15% | 3.71 | 3.80 | 111834 | 4206.75 | 0.34% | 0.00 |
| 2026-01-09 | 3.71 | 3.72 | 0.02 | 0.54% | 3.66 | 3.73 | 92810 | 3431.47 | 0.28% | 100.00 |
| 2026-01-08 | 3.70 | 3.70 | -0.01 | -0.27% | 3.68 | 3.74 | 85230 | 3159.93 | 0.26% | 0.00 |
| 2026-01-07 | 3.72 | 3.71 | -0.02 | -0.54% | 3.69 | 3.76 | 85686 | 3182.44 | 0.26% | 0.00 |
| 2026-01-06 | 3.67 | 3.73 | 0.06 | 1.63% | 3.65 | 3.75 | 88754 | 3292.76 | 0.27% | 0.00 |
| 2026-01-05 | 3.60 | 3.67 | 0.07 | 1.94% | 3.57 | 3.67 | 87141 | 3166.72 | 0.26% | 20.00 |
| 2025-12-31 | 3.58 | 3.60 | 0.02 | 0.56% | 3.53 | 3.61 | 58237 | 2081.61 | 0.17% | 0.00 |
| 2025-12-30 | 3.59 | 3.58 | -0.02 | -0.56% | 3.55 | 3.64 | 69314 | 2489.58 | 0.21% | 0.00 |
| 2025-12-29 | 3.64 | 3.60 | -0.05 | -1.37% | 3.59 | 3.67 | 66686 | 2419.21 | 0.20% | 0.00 |
| 2025-12-26 | 3.65 | 3.65 | 0.00 | 0.00% | 3.63 | 3.72 | 92402 | 3388.23 | 0.28% | 50.00 |
| 2025-12-25 | 3.65 | 3.65 | 0.01 | 0.27% | 3.62 | 3.66 | 47807 | 1738.62 | 0.14% | 0.00 |
| 2025-12-24 | 3.60 | 3.64 | 0.05 | 1.39% | 3.58 | 3.65 | 54612 | 1980.29 | 0.16% | 0.00 |
| 2025-12-23 | 3.63 | 3.59 | -0.03 | -0.83% | 3.57 | 3.63 | 72838 | 2625.75 | 0.22% | 0.00 |
| 2025-12-22 | 3.62 | 3.62 | 0.01 | 0.28% | 3.61 | 3.69 | 66284 | 2414.06 | 0.20% | 0.00 |
| 2025-12-19 | 3.61 | 3.61 | 0.01 | 0.28% | 3.60 | 3.65 | 64263 | 2326.96 | 0.19% | 0.00 |
| 2025-12-18 | 3.53 | 3.60 | 0.05 | 1.41% | 3.53 | 3.61 | 53456 | 1922.38 | 0.16% | 0.00 |
| 2025-12-17 | 3.62 | 3.55 | -0.02 | -0.56% | 3.49 | 3.62 | 81640 | 2884.00 | 0.24% | 0.00 |
| 2025-12-16 | 3.61 | 3.57 | -0.04 | -1.11% | 3.55 | 3.62 | 67235 | 2399.30 | 0.20% | 0.00 |
| 2025-12-15 | 3.65 | 3.61 | -0.06 | -1.63% | 3.57 | 3.67 | 84575 | 3060.61 | 0.25% | 0.00 |
| 2025-12-12 | 3.67 | 3.67 | -0.02 | -0.54% | 3.65 | 3.74 | 109700 | 4044.01 | 0.33% | 0.00 |
| 2025-12-11 | 3.80 | 3.69 | -0.10 | -2.64% | 3.68 | 3.80 | 97217 | 3608.19 | 0.29% | 0.00 |
| 2025-12-10 | 3.83 | 3.79 | -0.04 | -1.04% | 3.78 | 3.85 | 62566 | 2376.46 | 0.19% | 0.00 |
| 2025-12-09 | 3.88 | 3.83 | -0.07 | -1.79% | 3.83 | 3.92 | 60246 | 2323.70 | 0.18% | 0.00 |
| 2025-12-08 | 3.87 | 3.90 | 0.02 | 0.52% | 3.85 | 3.94 | 72626 | 2843.33 | 0.22% | 0.00 |
| 2025-12-05 | 3.82 | 3.88 | 0.06 | 1.57% | 3.78 | 3.88 | 76544 | 2934.55 | 0.23% | 0.00 |
| 2025-12-04 | 3.93 | 3.82 | -0.11 | -2.80% | 3.81 | 3.94 | 70071 | 2700.66 | 0.21% | 0.00 |
| 2025-12-03 | 3.92 | 3.93 | -0.01 | -0.25% | 3.85 | 3.94 | 91986 | 3580.03 | 0.28% | 0.00 |
| 2025-12-02 | 4.00 | 3.94 | -0.06 | -1.50% | 3.90 | 4.00 | 76793 | 3019.08 | 0.23% | 0.00 |
| 2025-12-01 | 3.92 | 4.00 | 0.08 | 2.04% | 3.89 | 4.00 | 87603 | 3471.47 | 0.26% | 0.00 |
| 2025-11-28 | 3.86 | 3.92 | 0.07 | 1.82% | 3.83 | 3.93 | 68916 | 2674.47 | 0.21% | 0.00 |
| 2025-11-27 | 3.84 | 3.85 | 0.00 | 0.00% | 3.81 | 3.91 | 92681 | 3572.71 | 0.28% | 0.00 |
| 2025-11-26 | 3.99 | 3.85 | -0.14 | -3.51% | 3.83 | 4.03 | 112025 | 4392.34 | 0.34% | 0.00 |
| 2025-11-25 | 3.90 | 3.99 | 0.08 | 2.05% | 3.90 | 4.03 | 83984 | 3348.60 | 0.25% | 0.00 |
| 2025-11-24 | 3.84 | 3.91 | 0.10 | 2.62% | 3.82 | 3.94 | 77638 | 3012.68 | 0.23% | 0.00 |
| 2025-11-21 | 3.91 | 3.81 | -0.13 | -3.30% | 3.81 | 3.96 | 93015 | 3593.80 | 0.28% | 0.00 |
| 2025-11-20 | 3.96 | 3.94 | -0.03 | -0.76% | 3.89 | 4.02 | 67240 | 2648.35 | 0.20% | 0.00 |
| 2025-11-19 | 4.04 | 3.97 | -0.07 | -1.73% | 3.93 | 4.06 | 77179 | 3067.12 | 0.23% | 0.00 |
| 2025-11-18 | 4.10 | 4.04 | -0.05 | -1.22% | 4.02 | 4.10 | 61139 | 2474.36 | 0.18% | 0.00 |
| 2025-11-17 | 4.10 | 4.09 | 0.00 | 0.00% | 4.03 | 4.11 | 69375 | 2823.39 | 0.21% | 0.00 |
| 2025-11-14 | 4.07 | 4.09 | 0.00 | 0.00% | 4.06 | 4.19 | 86800 | 3574.59 | 0.26% | 0.00 |
| 2025-11-13 | 4.05 | 4.09 | 0.06 | 1.49% | 4.02 | 4.10 | 66600 | 2710.12 | 0.20% | 0.00 |
| 2025-11-12 | 4.09 | 4.03 | -0.06 | -1.47% | 4.01 | 4.11 | 66703 | 2699.35 | 0.20% | 0.00 |
| 2025-11-11 | 4.13 | 4.09 | 0.00 | 0.00% | 4.07 | 4.13 | 64686 | 2650.59 | 0.19% | 0.00 |
| 2025-11-10 | 4.10 | 4.09 | 0.03 | 0.74% | 4.03 | 4.10 | 77807 | 3169.72 | 0.23% | 0.00 |
| 2025-11-07 | 4.02 | 4.06 | 0.03 | 0.74% | 4.00 | 4.09 | 87581 | 3553.45 | 0.26% | 0.00 |
| 2025-11-06 | 4.07 | 4.03 | -0.01 | -0.25% | 3.97 | 4.09 | 86441 | 3467.58 | 0.26% | 0.00 |
| 2025-11-05 | 3.93 | 4.04 | 0.08 | 2.02% | 3.92 | 4.18 | 147223 | 5970.97 | 0.44% | 0.00 |
| 2025-11-04 | 3.99 | 3.96 | -0.01 | -0.25% | 3.92 | 4.00 | 76975 | 3045.01 | 0.23% | 0.00 |
| 2025-11-03 | 3.93 | 3.97 | 0.04 | 1.02% | 3.86 | 4.00 | 91201 | 3578.53 | 0.27% | 100.00 |
| 2025-10-31 | 3.89 | 3.93 | 0.05 | 1.29% | 3.85 | 3.97 | 86495 | 3399.19 | 0.26% | 0.00 |
| 2025-10-30 | 3.97 | 3.88 | -0.08 | -2.02% | 3.88 | 3.97 | 94344 | 3688.08 | 0.28% | 0.00 |
| 2025-10-29 | 4.01 | 3.96 | -0.06 | -1.49% | 3.95 | 4.03 | 78903 | 3138.38 | 0.24% | 0.00 |
| 2025-10-28 | 4.05 | 4.02 | -0.06 | -1.47% | 3.99 | 4.09 | 111284 | 4489.74 | 0.33% | 0.00 |
| 2025-10-27 | 4.00 | 4.08 | 0.12 | 3.03% | 3.98 | 4.15 | 156490 | 6330.87 | 0.47% | 0.00 |
| 2025-10-24 | 3.96 | 3.96 | 0.05 | 1.28% | 3.92 | 3.97 | 96933 | 3830.29 | 0.29% | 0.00 |
| 2025-10-23 | 3.86 | 3.91 | 0.03 | 0.77% | 3.83 | 3.92 | 51008 | 1971.30 | 0.15% | 0.00 |
| 2025-10-22 | 3.88 | 3.88 | 0.02 | 0.52% | 3.83 | 3.91 | 64334 | 2495.28 | 0.19% | 0.00 |
| 2025-10-21 | 3.75 | 3.86 | 0.11 | 2.93% | 3.74 | 3.87 | 81828 | 3129.84 | 0.25% | 2.00 |
| 2025-10-20 | 3.71 | 3.75 | 0.08 | 2.18% | 3.70 | 3.76 | 66466 | 2480.07 | 0.20% | 0.00 |
| 2025-10-17 | 3.80 | 3.67 | -0.14 | -3.67% | 3.67 | 3.82 | 84967 | 3175.36 | 0.25% | 2.00 |
| 2025-10-16 | 3.84 | 3.81 | -0.02 | -0.52% | 3.79 | 3.85 | 55095 | 2102.38 | 0.17% | 0.00 |
| 2025-10-15 | 3.82 | 3.83 | 0.01 | 0.26% | 3.77 | 3.85 | 76875 | 2930.39 | 0.23% | 0.00 |
| 2025-10-14 | 3.88 | 3.82 | -0.06 | -1.55% | 3.82 | 3.97 | 80574 | 3124.64 | 0.24% | 0.00 |
龙腾光电(688055)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。
