| 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 | 49.03 | 50.12 | 2.32 | 4.85% | 48.87 | 51.75 | 86118 | 43498.57 | 8.33% | 0.00 |
| 2026-03-24 | 48.33 | 47.80 | 0.22 | 0.46% | 45.82 | 49.00 | 74042 | 35002.59 | 7.16% | 0.00 |
| 2026-03-23 | 47.61 | 47.58 | -0.64 | -1.33% | 47.14 | 50.29 | 80308 | 39171.10 | 7.77% | 0.00 |
| 2026-03-20 | 49.18 | 48.22 | -0.35 | -0.72% | 48.10 | 51.47 | 74803 | 37433.39 | 7.24% | 0.00 |
| 2026-03-19 | 50.35 | 48.57 | -3.14 | -6.07% | 48.11 | 50.80 | 71505 | 35106.24 | 6.92% | 0.00 |
| 2026-03-18 | 50.15 | 51.71 | 2.01 | 4.04% | 49.10 | 51.88 | 63726 | 32463.21 | 6.17% | 0.00 |
| 2026-03-17 | 53.99 | 49.70 | -3.92 | -7.31% | 49.70 | 54.18 | 74760 | 38275.70 | 7.23% | 4.00 |
| 2026-03-16 | 50.26 | 53.62 | 3.62 | 7.24% | 49.81 | 53.88 | 90834 | 47312.32 | 8.79% | 0.00 |
| 2026-03-13 | 52.79 | 50.00 | -2.80 | -5.30% | 50.00 | 53.57 | 57452 | 29350.45 | 5.56% | 0.00 |
| 2026-03-12 | 52.80 | 52.80 | -0.10 | -0.19% | 51.70 | 54.12 | 70020 | 37022.80 | 6.77% | 0.00 |
| 2026-03-11 | 52.71 | 52.90 | -0.10 | -0.19% | 51.00 | 54.27 | 93028 | 48937.92 | 9.00% | 72.00 |
| 2026-03-10 | 51.98 | 53.00 | 1.77 | 3.46% | 51.40 | 53.65 | 69407 | 36493.87 | 6.72% | 0.00 |
| 2026-03-09 | 52.00 | 51.23 | -2.94 | -5.43% | 48.34 | 52.50 | 109189 | 54542.98 | 10.56% | 1.00 |
| 2026-03-06 | 54.80 | 54.17 | 0.68 | 1.27% | 51.88 | 56.40 | 94142 | 51149.60 | 9.11% | 0.00 |
| 2026-03-05 | 52.50 | 53.49 | 2.36 | 4.62% | 51.30 | 57.09 | 112223 | 60788.89 | 10.86% | 0.00 |
| 2026-03-04 | 51.01 | 51.13 | -1.27 | -2.42% | 50.00 | 53.20 | 79146 | 40572.70 | 7.66% | 0.00 |
| 2026-03-03 | 56.88 | 52.40 | -4.05 | -7.17% | 52.00 | 57.40 | 107813 | 58501.34 | 10.43% | 0.00 |
| 2026-03-02 | 50.60 | 56.45 | 5.82 | 11.50% | 50.52 | 59.33 | 138526 | 78561.37 | 13.40% | 0.00 |
| 2026-02-27 | 51.95 | 50.63 | -1.85 | -3.53% | 49.22 | 52.40 | 113455 | 57239.33 | 10.98% | 0.00 |
| 2026-02-26 | 50.80 | 52.48 | 1.68 | 3.31% | 50.05 | 54.17 | 122798 | 64299.55 | 11.88% | 3044.00 |
| 2026-02-25 | 46.79 | 50.80 | 4.44 | 9.58% | 45.81 | 51.11 | 135656 | 65561.65 | 13.12% | 0.00 |
| 2026-02-24 | 42.28 | 46.36 | 4.85 | 11.68% | 42.28 | 49.80 | 141024 | 65554.14 | 13.64% | 0.00 |
| 2026-02-13 | 40.65 | 41.51 | 0.26 | 0.63% | 40.42 | 41.97 | 38527 | 15947.56 | 3.73% | 50.00 |
| 2026-02-12 | 40.28 | 41.25 | 1.15 | 2.87% | 40.09 | 41.80 | 47806 | 19677.80 | 4.63% | 0.00 |
| 2026-02-11 | 40.20 | 40.10 | -0.17 | -0.42% | 39.73 | 41.20 | 34220 | 13835.17 | 3.31% | 0.00 |
| 2026-02-10 | 41.55 | 40.27 | -1.29 | -3.10% | 40.20 | 41.55 | 41832 | 17005.78 | 4.05% | 0.00 |
| 2026-02-09 | 40.20 | 41.56 | 2.16 | 5.48% | 39.86 | 42.55 | 72523 | 30159.06 | 7.02% | 0.00 |
| 2026-02-06 | 39.10 | 39.40 | -0.38 | -0.96% | 38.51 | 40.20 | 46890 | 18468.41 | 4.54% | 0.00 |
| 2026-02-05 | 40.68 | 39.78 | -1.17 | -2.86% | 38.98 | 40.95 | 52155 | 20801.61 | 5.05% | 0.00 |
| 2026-02-04 | 40.76 | 40.95 | -0.17 | -0.41% | 39.91 | 41.65 | 61068 | 24829.88 | 5.91% | 0.00 |
| 2026-02-03 | 39.49 | 41.12 | 2.57 | 6.67% | 38.73 | 41.78 | 80382 | 32623.29 | 7.78% | 0.00 |
| 2026-02-02 | 39.58 | 38.55 | 0.10 | 0.26% | 38.55 | 40.87 | 75596 | 29947.28 | 7.31% | 0.00 |
| 2026-01-30 | 37.72 | 38.45 | 0.45 | 1.18% | 36.50 | 38.99 | 51728 | 19543.44 | 5.00% | 0.00 |
| 2026-01-29 | 38.98 | 38.00 | -0.94 | -2.41% | 38.00 | 40.49 | 58034 | 22770.41 | 5.61% | 0.00 |
| 2026-01-28 | 39.54 | 38.94 | -0.62 | -1.57% | 38.07 | 39.54 | 55641 | 21602.33 | 5.38% | 0.00 |
| 2026-01-27 | 38.52 | 39.56 | 0.68 | 1.75% | 37.12 | 39.85 | 62338 | 24082.19 | 6.03% | 0.00 |
| 2026-01-26 | 42.18 | 38.88 | -3.53 | -8.32% | 38.30 | 42.47 | 98577 | 38932.13 | 9.54% | 0.00 |
| 2026-01-23 | 38.93 | 42.41 | 3.38 | 8.66% | 38.85 | 43.50 | 104317 | 42936.77 | 10.09% | 0.00 |
| 2026-01-22 | 39.05 | 39.03 | -0.17 | -0.43% | 38.80 | 41.12 | 79720 | 31495.93 | 7.71% | 0.00 |
| 2026-01-21 | 36.78 | 39.20 | 2.02 | 5.43% | 36.52 | 39.88 | 80412 | 30895.78 | 7.78% | 0.00 |
| 2026-01-20 | 37.53 | 37.18 | -0.35 | -0.93% | 36.16 | 37.90 | 69084 | 25518.04 | 6.68% | 0.00 |
| 2026-01-19 | 37.35 | 37.53 | 0.20 | 0.54% | 36.66 | 38.76 | 93865 | 35314.09 | 9.08% | 0.00 |
| 2026-01-16 | 36.65 | 37.33 | 0.67 | 1.83% | 36.23 | 38.00 | 75693 | 28104.62 | 7.32% | 20.00 |
| 2026-01-15 | 34.98 | 36.66 | 1.36 | 3.85% | 34.63 | 37.20 | 67282 | 24421.72 | 6.51% | 0.00 |
| 2026-01-14 | 34.90 | 35.30 | 0.37 | 1.06% | 34.53 | 36.20 | 55354 | 19545.23 | 5.36% | 0.00 |
| 2026-01-13 | 36.09 | 34.93 | -1.34 | -3.69% | 34.81 | 36.17 | 46120 | 16282.48 | 4.46% | 0.00 |
| 2026-01-12 | 35.35 | 36.27 | 0.92 | 2.60% | 35.20 | 36.50 | 56411 | 20306.43 | 5.46% | 0.00 |
| 2026-01-09 | 34.88 | 35.35 | 0.30 | 0.86% | 34.76 | 35.97 | 42019 | 14843.91 | 4.07% | 0.00 |
| 2026-01-08 | 34.84 | 35.05 | 0.30 | 0.86% | 34.55 | 35.50 | 37816 | 13267.01 | 3.66% | 12.88 |
| 2026-01-07 | 34.04 | 34.75 | 0.91 | 2.69% | 33.83 | 35.32 | 49545 | 17168.93 | 4.79% | 0.00 |
| 2026-01-06 | 33.60 | 33.84 | 0.32 | 0.95% | 33.42 | 35.18 | 48693 | 16638.80 | 4.71% | 0.00 |
| 2026-01-05 | 31.76 | 33.52 | 2.06 | 6.55% | 31.65 | 33.88 | 41367 | 13627.86 | 4.00% | 0.00 |
| 2025-12-31 | 32.28 | 31.46 | -0.72 | -2.24% | 31.36 | 32.47 | 26338 | 8348.69 | 2.55% | 0.00 |
| 2025-12-30 | 33.30 | 32.18 | -1.55 | -4.60% | 32.15 | 33.46 | 44732 | 14610.18 | 4.33% | 0.00 |
| 2025-12-29 | 34.20 | 33.73 | -0.34 | -1.00% | 33.11 | 34.62 | 39091 | 13157.18 | 3.78% | 0.00 |
| 2025-12-26 | 33.33 | 34.07 | 0.38 | 1.13% | 33.15 | 35.20 | 58941 | 20225.69 | 5.70% | 0.00 |
| 2025-12-25 | 33.30 | 33.69 | 0.29 | 0.87% | 32.66 | 34.06 | 54914 | 18388.69 | 5.31% | 0.00 |
| 2025-12-24 | 32.07 | 33.40 | 1.90 | 6.03% | 31.48 | 33.90 | 65551 | 21426.19 | 6.34% | 0.00 |
| 2025-12-23 | 31.13 | 31.50 | 0.31 | 0.99% | 30.95 | 32.19 | 35995 | 11310.38 | 3.48% | 0.00 |
| 2025-12-22 | 31.38 | 31.19 | 0.19 | 0.61% | 30.99 | 31.88 | 29362 | 9242.33 | 2.84% | 0.00 |
| 2025-12-19 | 30.75 | 31.00 | 0.50 | 1.64% | 30.50 | 31.30 | 20665 | 6380.96 | 2.00% | 0.00 |
| 2025-12-18 | 30.11 | 30.50 | -0.01 | -0.03% | 30.11 | 31.45 | 19385 | 5993.40 | 1.88% | 0.00 |
| 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 |
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。
