| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 30.29 | 30.51 | 0.49 | 1.63% | 29.50 | 30.58 | 18498 | 5543.69 | 1.79% | 0.00 |
| 2025-12-16 | 30.55 | 30.02 | -0.70 | -2.28% | 29.69 | 30.55 | 16325 | 4890.82 | 1.58% | 0.00 |
| 2025-12-15 | 31.12 | 30.72 | -0.40 | -1.29% | 30.55 | 31.53 | 15689 | 4843.15 | 1.52% | 0.00 |
| 2025-12-12 | 31.40 | 31.12 | -0.31 | -0.99% | 30.94 | 31.58 | 16313 | 5097.65 | 1.58% | 0.00 |
| 2025-12-11 | 32.38 | 31.43 | -0.66 | -2.06% | 31.40 | 32.38 | 19592 | 6212.07 | 1.90% | 0.00 |
| 2025-12-10 | 32.34 | 32.09 | -0.50 | -1.53% | 31.70 | 32.66 | 17639 | 5645.64 | 1.71% | 0.00 |
| 2025-12-09 | 32.25 | 32.59 | 0.21 | 0.65% | 31.91 | 33.07 | 22261 | 7264.08 | 2.15% | 0.00 |
| 2025-12-08 | 31.60 | 32.38 | 1.01 | 3.22% | 31.29 | 32.69 | 24953 | 8028.25 | 2.41% | 0.00 |
| 2025-12-05 | 30.10 | 31.37 | 1.18 | 3.91% | 29.71 | 31.50 | 25694 | 7923.40 | 2.49% | 0.00 |
| 2025-12-04 | 31.10 | 30.19 | -0.82 | -2.64% | 29.67 | 31.45 | 37294 | 11303.20 | 3.61% | 0.00 |
| 2025-12-03 | 31.93 | 31.01 | -0.99 | -3.09% | 30.73 | 32.37 | 32966 | 10266.14 | 3.19% | 0.00 |
| 2025-12-02 | 33.22 | 32.00 | -1.21 | -3.64% | 31.91 | 33.22 | 29594 | 9576.83 | 2.86% | 0.00 |
| 2025-12-01 | 33.63 | 33.21 | -0.34 | -1.01% | 33.11 | 34.05 | 28745 | 9619.77 | 2.78% | 0.00 |
| 2025-11-28 | 33.81 | 33.55 | 0.00 | 0.00% | 33.00 | 33.81 | 22481 | 7515.63 | 2.18% | 0.00 |
| 2025-11-27 | 33.05 | 33.55 | 0.45 | 1.36% | 33.05 | 34.21 | 29674 | 10019.73 | 2.87% | 0.00 |
| 2025-11-26 | 33.53 | 33.10 | -0.62 | -1.84% | 32.67 | 33.80 | 31704 | 10553.96 | 3.07% | 0.00 |
| 2025-11-25 | 33.10 | 33.72 | 1.00 | 3.06% | 32.70 | 34.24 | 35183 | 11824.07 | 3.40% | 0.00 |
| 2025-11-24 | 32.86 | 32.72 | 0.40 | 1.24% | 31.70 | 32.89 | 40598 | 13093.16 | 3.93% | 0.00 |
| 2025-11-21 | 34.33 | 32.32 | -2.42 | -6.97% | 32.07 | 34.33 | 52156 | 17165.27 | 5.05% | 0.00 |
| 2025-11-20 | 35.24 | 34.74 | -0.62 | -1.75% | 34.25 | 36.57 | 44310 | 15599.54 | 4.29% | 4.00 |
| 2025-11-19 | 36.63 | 35.36 | -1.46 | -3.97% | 34.97 | 37.40 | 60590 | 21573.04 | 5.86% | 0.00 |
| 2025-11-18 | 37.69 | 36.82 | -0.52 | -1.39% | 36.33 | 38.88 | 60323 | 22523.33 | 5.84% | 0.00 |
| 2025-11-17 | 37.55 | 37.34 | -0.99 | -2.58% | 36.53 | 38.60 | 77730 | 29150.31 | 7.52% | 0.00 |
| 2025-11-14 | 34.88 | 38.33 | 3.32 | 9.48% | 33.80 | 39.50 | 121393 | 45254.54 | 11.74% | 0.00 |
| 2025-11-13 | 35.23 | 35.01 | -0.53 | -1.49% | 34.70 | 35.99 | 68208 | 24112.77 | 6.60% | 0.00 |
| 2025-11-12 | 37.86 | 35.54 | -2.46 | -6.47% | 35.30 | 37.88 | 95370 | 34347.52 | 9.23% | 0.00 |
| 2025-11-11 | 33.88 | 38.00 | 5.16 | 15.71% | 33.11 | 39.25 | 116783 | 41652.86 | 11.30% | 0.00 |
| 2025-11-10 | 33.08 | 32.84 | -0.22 | -0.67% | 32.23 | 34.21 | 34930 | 11571.55 | 3.38% | 0.00 |
| 2025-11-07 | 32.96 | 33.06 | 0.06 | 0.18% | 32.12 | 33.97 | 29058 | 9592.46 | 2.81% | 0.00 |
| 2025-11-06 | 32.88 | 33.00 | 0.06 | 0.18% | 32.51 | 33.93 | 28457 | 9433.05 | 2.75% | 0.00 |
| 2025-11-05 | 32.37 | 32.94 | -0.16 | -0.48% | 32.27 | 33.19 | 34230 | 11224.29 | 3.31% | 0.00 |
| 2025-11-04 | 34.80 | 33.10 | -1.56 | -4.50% | 32.92 | 34.80 | 38790 | 12982.24 | 3.75% | 0.00 |
| 2025-11-03 | 33.89 | 34.66 | 0.91 | 2.70% | 33.39 | 35.10 | 46497 | 16001.66 | 4.50% | 0.00 |
| 2025-10-31 | 33.50 | 33.75 | 0.14 | 0.42% | 33.39 | 36.32 | 57504 | 19864.61 | 5.56% | 0.00 |
| 2025-10-30 | 34.55 | 33.61 | -1.82 | -5.14% | 33.36 | 34.80 | 58583 | 19796.17 | 5.67% | 0.00 |
| 2025-10-29 | 34.16 | 35.43 | 1.64 | 4.85% | 33.26 | 36.03 | 66903 | 23132.13 | 6.47% | 0.00 |
| 2025-10-28 | 34.53 | 33.79 | -1.27 | -3.62% | 33.60 | 35.06 | 37025 | 12659.67 | 3.58% | 0.00 |
| 2025-10-27 | 34.69 | 35.06 | 1.35 | 4.00% | 33.82 | 35.60 | 45349 | 15771.53 | 4.39% | 0.00 |
| 2025-10-24 | 32.55 | 33.71 | 1.36 | 4.20% | 32.55 | 33.96 | 27659 | 9270.09 | 2.68% | 0.00 |
| 2025-10-23 | 33.00 | 32.35 | -0.65 | -1.97% | 31.94 | 33.14 | 16595 | 5367.10 | 1.61% | 0.00 |
| 2025-10-22 | 33.49 | 33.00 | -0.55 | -1.64% | 32.60 | 33.57 | 20487 | 6768.80 | 1.98% | 0.00 |
| 2025-10-21 | 32.98 | 33.55 | 0.90 | 2.76% | 32.65 | 33.70 | 25924 | 8645.83 | 2.51% | 0.00 |
| 2025-10-20 | 32.35 | 32.65 | 0.93 | 2.93% | 31.63 | 33.50 | 49017 | 15998.70 | 4.74% | 0.00 |
| 2025-10-17 | 33.10 | 31.72 | -1.64 | -4.92% | 31.33 | 34.02 | 39997 | 12871.11 | 3.87% | 0.00 |
| 2025-10-16 | 34.70 | 33.36 | -1.45 | -4.17% | 33.04 | 34.80 | 46293 | 15720.38 | 4.48% | 0.00 |
| 2025-10-15 | 34.80 | 34.81 | 0.01 | 0.03% | 34.20 | 35.64 | 24477 | 8499.88 | 2.37% | 0.00 |
| 2025-10-14 | 36.70 | 34.80 | -1.92 | -5.23% | 34.40 | 37.49 | 40063 | 14271.68 | 3.88% | 0.00 |
| 2025-10-13 | 34.80 | 36.72 | -0.38 | -1.02% | 34.80 | 37.06 | 27018 | 9814.69 | 2.61% | 0.00 |
| 2025-10-10 | 39.27 | 37.10 | -2.37 | -6.00% | 36.95 | 40.11 | 38901 | 14651.59 | 3.76% | 0.00 |
| 2025-10-09 | 39.23 | 39.47 | 0.87 | 2.25% | 39.03 | 41.50 | 46187 | 18521.52 | 4.47% | 0.00 |
| 2025-09-30 | 39.50 | 38.60 | -0.88 | -2.23% | 38.17 | 40.35 | 35555 | 13980.13 | 3.44% | 0.00 |
| 2025-09-29 | 38.51 | 39.48 | 0.61 | 1.57% | 38.51 | 40.20 | 25907 | 10247.31 | 2.51% | 0.00 |
| 2025-09-26 | 41.65 | 38.87 | -3.98 | -9.29% | 38.66 | 42.48 | 49930 | 19998.00 | 4.83% | 0.00 |
| 2025-09-25 | 43.89 | 42.85 | -1.02 | -2.33% | 42.32 | 46.15 | 43726 | 19071.57 | 4.23% | 0.00 |
| 2025-09-24 | 41.11 | 43.87 | 2.04 | 4.88% | 40.81 | 43.87 | 44517 | 19040.60 | 4.31% | 6.02 |
| 2025-09-23 | 43.18 | 41.83 | -1.52 | -3.51% | 40.36 | 43.78 | 42455 | 17637.39 | 4.11% | 0.00 |
| 2025-09-22 | 43.26 | 43.35 | 0.54 | 1.26% | 41.69 | 43.91 | 40359 | 17190.93 | 3.90% | 0.00 |
| 2025-09-19 | 42.08 | 42.81 | 0.31 | 0.73% | 42.08 | 46.29 | 64944 | 28460.17 | 6.28% | 0.00 |
| 2025-09-18 | 42.78 | 42.50 | -0.63 | -1.46% | 41.60 | 43.65 | 48117 | 20551.46 | 4.66% | 0.00 |
| 2025-09-17 | 42.70 | 43.13 | 0.23 | 0.54% | 42.13 | 44.85 | 59290 | 25650.57 | 5.74% | 0.00 |
| 2025-09-16 | 42.90 | 42.90 | 0.64 | 1.51% | 41.67 | 43.80 | 54268 | 23200.52 | 5.25% | 0.00 |
| 2025-09-15 | 41.44 | 42.26 | -0.10 | -0.24% | 41.30 | 44.16 | 75712 | 32379.23 | 7.33% | 0.00 |
| 2025-09-12 | 45.50 | 42.36 | -4.18 | -8.98% | 41.44 | 45.96 | 84790 | 36384.28 | 8.20% | 0.00 |
| 2025-09-11 | 45.06 | 46.54 | 0.90 | 1.97% | 44.17 | 47.33 | 60524 | 27923.99 | 5.86% | 0.00 |
| 2025-09-10 | 45.65 | 45.64 | 0.04 | 0.09% | 44.76 | 46.78 | 83036 | 37898.03 | 8.03% | 0.00 |
| 2025-09-09 | 47.00 | 45.60 | -1.94 | -4.08% | 44.36 | 48.27 | 119372 | 55619.07 | 11.55% | 0.01 |
| 2025-09-08 | 41.06 | 47.54 | 7.92 | 19.99% | 41.06 | 47.54 | 176102 | 80965.33 | 17.04% | 0.00 |
| 2025-09-05 | 35.00 | 39.62 | 4.44 | 12.62% | 35.00 | 41.01 | 77349 | 29560.74 | 7.48% | 0.00 |
| 2025-09-04 | 35.75 | 35.18 | -0.07 | -0.20% | 34.58 | 36.86 | 48190 | 17253.70 | 4.66% | 0.00 |
| 2025-09-03 | 39.18 | 35.25 | -3.86 | -9.87% | 34.31 | 39.27 | 84454 | 30433.55 | 8.17% | 0.00 |
| 2025-09-02 | 39.35 | 39.11 | -0.51 | -1.29% | 38.15 | 40.80 | 73921 | 29016.60 | 7.15% | 0.00 |
| 2025-09-01 | 39.78 | 39.62 | 0.76 | 1.96% | 38.03 | 40.36 | 65337 | 25721.09 | 6.32% | 0.00 |
| 2025-08-29 | 36.77 | 38.86 | 1.98 | 5.37% | 35.64 | 40.30 | 73740 | 28089.90 | 7.13% | 0.00 |
| 2025-08-28 | 36.00 | 36.88 | 0.09 | 0.24% | 35.20 | 37.36 | 49548 | 18073.11 | 4.79% | 0.00 |
| 2025-08-27 | 37.28 | 36.79 | 0.14 | 0.38% | 36.79 | 39.64 | 74669 | 28635.67 | 7.22% | 0.00 |
| 2025-08-26 | 37.13 | 36.65 | -0.49 | -1.32% | 35.72 | 37.58 | 45041 | 16579.03 | 4.36% | 0.00 |
| 2025-08-25 | 34.91 | 37.14 | 2.34 | 6.72% | 34.27 | 37.44 | 88346 | 32003.08 | 8.55% | 0.00 |
| 2025-08-22 | 34.15 | 34.80 | 0.59 | 1.72% | 34.00 | 34.99 | 38726 | 13361.22 | 3.75% | 0.10 |
| 2025-08-21 | 34.76 | 34.21 | -0.38 | -1.10% | 33.82 | 35.06 | 37796 | 12952.13 | 3.66% | 0.00 |
| 2025-08-20 | 35.01 | 34.59 | -0.41 | -1.17% | 34.01 | 35.27 | 44644 | 15388.08 | 4.32% | 0.00 |
德龙激光(688170)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。
