| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 67.72 | 67.55 | 0.17 | 0.25% | 66.50 | 68.60 | 32668 | 22051.23 | 1.95% | 0.00 |
| 2025-10-24 | 66.50 | 67.38 | 1.15 | 1.74% | 66.50 | 67.70 | 23313 | 15654.59 | 1.39% | 4.00 |
| 2025-10-23 | 66.39 | 66.23 | -0.56 | -0.84% | 64.89 | 66.79 | 22285 | 14626.80 | 1.33% | 0.00 |
| 2025-10-22 | 66.99 | 66.79 | -0.66 | -0.98% | 66.36 | 67.98 | 16994 | 11389.94 | 1.01% | 0.00 |
| 2025-10-21 | 66.23 | 67.45 | 0.91 | 1.37% | 65.96 | 67.95 | 25694 | 17190.46 | 1.53% | 1.00 |
| 2025-10-20 | 66.67 | 66.54 | 0.54 | 0.82% | 65.39 | 67.22 | 22496 | 14976.52 | 1.34% | 0.00 |
| 2025-10-17 | 68.08 | 66.00 | -2.44 | -3.57% | 66.00 | 70.15 | 33462 | 22495.52 | 2.00% | 0.00 |
| 2025-10-16 | 69.22 | 68.44 | -1.26 | -1.81% | 68.20 | 69.72 | 25763 | 17748.26 | 1.54% | 0.00 |
| 2025-10-15 | 68.03 | 69.70 | 2.08 | 3.08% | 66.32 | 70.00 | 40308 | 27674.20 | 2.41% | 0.00 |
| 2025-10-14 | 68.92 | 67.62 | -0.77 | -1.13% | 67.50 | 72.27 | 57310 | 40070.68 | 3.42% | 0.00 |
| 2025-10-13 | 68.00 | 68.39 | -2.06 | -2.92% | 67.21 | 69.14 | 40974 | 27966.26 | 2.44% | 0.00 |
| 2025-10-10 | 74.37 | 70.45 | -3.86 | -5.19% | 70.28 | 74.77 | 50792 | 36310.82 | 3.03% | 0.00 |
| 2025-10-09 | 73.04 | 74.31 | 1.40 | 1.92% | 72.30 | 76.76 | 50033 | 37489.21 | 2.99% | 0.00 |
| 2025-09-30 | 72.66 | 72.91 | 0.33 | 0.45% | 72.62 | 75.12 | 37631 | 27785.30 | 2.25% | 0.00 |
| 2025-09-29 | 73.21 | 72.58 | -0.72 | -0.98% | 71.94 | 73.77 | 41185 | 29923.00 | 2.46% | 0.00 |
| 2025-09-26 | 75.15 | 73.30 | -1.80 | -2.40% | 73.12 | 76.50 | 46899 | 34959.60 | 2.80% | 2.00 |
| 2025-09-25 | 73.62 | 75.10 | 1.52 | 2.07% | 73.62 | 77.50 | 59537 | 45145.48 | 3.55% | 0.00 |
| 2025-09-24 | 70.88 | 73.58 | 2.37 | 3.33% | 70.39 | 73.86 | 48054 | 35015.38 | 2.87% | 2.00 |
| 2025-09-23 | 72.68 | 71.21 | -1.83 | -2.51% | 69.65 | 73.98 | 47406 | 33713.50 | 2.83% | 1.00 |
| 2025-09-22 | 69.75 | 73.04 | 3.29 | 4.72% | 69.75 | 73.89 | 70873 | 51575.25 | 4.23% | 0.00 |
| 2025-09-19 | 70.68 | 69.75 | -1.33 | -1.87% | 69.65 | 71.51 | 31818 | 22422.88 | 1.90% | 0.00 |
| 2025-09-18 | 71.78 | 71.08 | -0.70 | -0.98% | 70.09 | 73.50 | 61117 | 43909.29 | 3.65% | 0.00 |
| 2025-09-17 | 71.27 | 71.78 | 0.51 | 0.72% | 70.33 | 72.21 | 38384 | 27452.37 | 2.29% | 0.00 |
| 2025-09-16 | 71.02 | 71.27 | 0.11 | 0.15% | 69.86 | 72.67 | 45269 | 32167.52 | 2.70% | 0.00 |
| 2025-09-15 | 72.07 | 71.16 | -1.24 | -1.71% | 70.80 | 73.73 | 60466 | 43371.71 | 3.61% | 0.00 |
| 2025-09-12 | 77.10 | 72.40 | -4.75 | -6.16% | 71.65 | 77.15 | 88166 | 64632.87 | 5.26% | 0.00 |
| 2025-09-11 | 72.01 | 77.15 | 4.33 | 5.95% | 72.01 | 78.34 | 79872 | 60775.80 | 4.77% | 0.00 |
| 2025-09-10 | 72.17 | 72.82 | 0.21 | 0.29% | 71.00 | 74.50 | 47264 | 34287.15 | 2.82% | 0.00 |
| 2025-09-09 | 72.27 | 72.61 | -0.29 | -0.40% | 71.11 | 73.26 | 44646 | 32318.70 | 2.66% | 0.00 |
| 2025-09-08 | 73.02 | 72.90 | 0.85 | 1.18% | 71.50 | 74.08 | 55559 | 40499.09 | 3.31% | 0.00 |
| 2025-09-05 | 70.62 | 72.05 | 1.43 | 2.02% | 70.12 | 72.96 | 64870 | 46553.23 | 3.87% | 0.00 |
| 2025-09-04 | 73.65 | 70.62 | -2.52 | -3.45% | 68.70 | 76.49 | 77140 | 55444.30 | 4.60% | 0.00 |
| 2025-09-03 | 73.01 | 73.14 | 0.24 | 0.33% | 72.45 | 74.47 | 43425 | 31908.92 | 2.59% | 0.00 |
| 2025-09-02 | 77.59 | 72.90 | -4.40 | -5.69% | 72.02 | 79.10 | 72360 | 54197.93 | 4.32% | 0.00 |
| 2025-09-01 | 77.08 | 77.30 | 0.22 | 0.29% | 75.86 | 77.92 | 39643 | 30428.97 | 2.37% | 0.00 |
| 2025-08-29 | 78.34 | 77.08 | -1.79 | -2.27% | 75.53 | 78.60 | 55398 | 42610.59 | 3.31% | 0.00 |
| 2025-08-28 | 73.06 | 78.87 | 5.82 | 7.97% | 72.50 | 79.24 | 97084 | 74053.41 | 5.79% | 7.00 |
| 2025-08-27 | 73.40 | 73.05 | -0.76 | -1.03% | 72.78 | 76.09 | 67630 | 50446.42 | 4.04% | 2.00 |
| 2025-08-26 | 73.60 | 73.81 | -0.08 | -0.11% | 73.05 | 75.66 | 39844 | 29684.09 | 2.38% | 2.00 |
| 2025-08-25 | 73.89 | 73.89 | 0.20 | 0.27% | 72.83 | 75.19 | 50681 | 37486.43 | 3.02% | 0.00 |
| 2025-08-22 | 72.00 | 73.69 | 1.46 | 2.02% | 71.68 | 74.40 | 50174 | 36730.88 | 2.99% | 0.00 |
| 2025-08-21 | 72.50 | 72.23 | -0.78 | -1.07% | 71.07 | 73.09 | 44946 | 32363.14 | 2.68% | 0.00 |
| 2025-08-20 | 72.98 | 73.01 | 0.19 | 0.26% | 71.78 | 74.36 | 46089 | 33520.31 | 2.75% | 0.00 |
| 2025-08-19 | 74.53 | 72.82 | -2.27 | -3.02% | 72.67 | 75.66 | 65067 | 47941.54 | 3.88% | 0.00 |
| 2025-08-18 | 77.00 | 75.09 | -1.52 | -1.98% | 73.78 | 77.48 | 75539 | 56897.91 | 4.51% | 2.00 |
| 2025-08-15 | 74.70 | 76.61 | 1.57 | 2.09% | 73.95 | 77.36 | 88932 | 67143.15 | 5.31% | 0.10 |
| 2025-08-14 | 77.81 | 75.04 | -1.06 | -1.39% | 74.88 | 79.56 | 97527 | 75570.64 | 5.82% | 0.23 |
| 2025-08-13 | 72.07 | 76.10 | 4.07 | 5.65% | 71.02 | 77.33 | 108930 | 80509.19 | 6.50% | 0.00 |
| 2025-08-12 | 74.48 | 72.03 | -2.96 | -3.95% | 71.05 | 74.90 | 88574 | 64031.27 | 5.28% | 3.00 |
| 2025-08-11 | 68.36 | 74.99 | 7.15 | 10.54% | 68.27 | 76.00 | 126497 | 92023.45 | 7.55% | 0.00 |
| 2025-08-08 | 65.24 | 67.84 | 1.39 | 2.09% | 65.24 | 68.58 | 56781 | 38323.68 | 3.39% | 0.00 |
| 2025-08-07 | 67.40 | 66.45 | -0.65 | -0.97% | 64.73 | 70.30 | 79871 | 53655.49 | 4.77% | 0.00 |
| 2025-08-06 | 65.60 | 67.10 | 0.93 | 1.41% | 65.18 | 69.43 | 72984 | 49097.05 | 4.35% | 0.00 |
| 2025-08-05 | 64.61 | 66.17 | 2.22 | 3.47% | 64.27 | 66.60 | 62229 | 40781.21 | 3.71% | 0.00 |
| 2025-08-04 | 63.96 | 63.95 | -0.80 | -1.24% | 62.22 | 64.35 | 51756 | 32759.68 | 3.09% | 0.00 |
| 2025-08-01 | 61.91 | 64.75 | 2.90 | 4.69% | 61.86 | 67.42 | 109769 | 71047.01 | 6.55% | 2.00 |
| 2025-07-31 | 60.00 | 61.85 | 1.73 | 2.88% | 59.99 | 64.30 | 90798 | 56883.33 | 5.42% | 0.00 |
| 2025-07-30 | 60.72 | 60.12 | -0.86 | -1.41% | 59.71 | 62.60 | 48995 | 29826.47 | 2.92% | 2.00 |
| 2025-07-29 | 58.39 | 60.98 | 2.52 | 4.31% | 58.01 | 61.14 | 59942 | 35862.80 | 3.58% | 2.00 |
| 2025-07-28 | 58.27 | 58.46 | 0.18 | 0.31% | 57.51 | 58.96 | 25716 | 14977.71 | 1.53% | 0.00 |
| 2025-07-25 | 59.00 | 58.28 | -0.71 | -1.20% | 57.95 | 59.20 | 26665 | 15577.76 | 1.59% | 0.00 |
| 2025-07-24 | 57.55 | 58.99 | 1.11 | 1.92% | 57.51 | 59.00 | 37018 | 21623.63 | 2.21% | 0.00 |
| 2025-07-23 | 58.61 | 57.88 | -0.52 | -0.89% | 57.70 | 59.15 | 33636 | 19670.42 | 2.01% | 0.00 |
| 2025-07-22 | 57.50 | 58.40 | 0.78 | 1.35% | 57.24 | 58.92 | 34112 | 19802.30 | 2.04% | 1.00 |
| 2025-07-21 | 57.52 | 57.62 | 0.10 | 0.17% | 57.29 | 57.84 | 20011 | 11516.57 | 1.19% | 0.00 |
| 2025-07-18 | 57.39 | 57.52 | -0.06 | -0.10% | 57.20 | 58.11 | 25712 | 14800.37 | 1.53% | 0.00 |
| 2025-07-17 | 57.76 | 57.58 | -0.19 | -0.33% | 56.68 | 58.58 | 44830 | 25727.29 | 2.67% | 0.00 |
| 2025-07-16 | 57.31 | 57.77 | 0.10 | 0.17% | 56.86 | 57.90 | 32338 | 18540.55 | 1.93% | 0.00 |
| 2025-07-15 | 57.67 | 57.67 | -0.04 | -0.07% | 56.48 | 58.20 | 32699 | 18730.22 | 1.95% | 0.00 |
| 2025-07-14 | 57.60 | 57.71 | -0.33 | -0.57% | 57.11 | 58.29 | 32450 | 18696.65 | 1.94% | 0.00 |
| 2025-07-11 | 59.20 | 58.04 | -0.39 | -0.67% | 57.77 | 59.20 | 35871 | 20900.83 | 2.14% | 0.00 |
| 2025-07-10 | 57.49 | 58.43 | 0.90 | 1.56% | 57.17 | 58.58 | 51114 | 29747.43 | 3.05% | 0.00 |
| 2025-07-09 | 57.78 | 57.53 | -0.59 | -1.02% | 57.40 | 58.62 | 45602 | 26395.60 | 2.72% | 0.00 |
| 2025-07-08 | 56.21 | 58.12 | 1.91 | 3.40% | 55.92 | 58.96 | 89079 | 51413.80 | 5.31% | 4.00 |
| 2025-07-07 | 53.50 | 56.21 | 2.88 | 5.40% | 53.50 | 58.30 | 117416 | 66491.70 | 7.01% | 0.00 |
| 2025-07-04 | 53.77 | 53.33 | 0.11 | 0.21% | 52.74 | 53.98 | 35900 | 19152.03 | 2.14% | 0.00 |
| 2025-07-03 | 53.49 | 53.22 | -0.37 | -0.69% | 52.71 | 53.59 | 29806 | 15839.68 | 1.78% | 0.00 |
| 2025-07-02 | 53.70 | 53.59 | 0.24 | 0.45% | 52.94 | 53.80 | 33550 | 17922.31 | 2.00% | 0.00 |
| 2025-07-01 | 53.20 | 53.35 | 0.14 | 0.26% | 52.61 | 53.67 | 25675 | 13646.66 | 1.53% | 0.00 |
| 2025-06-30 | 52.28 | 53.21 | 1.51 | 2.92% | 52.25 | 53.48 | 45440 | 24051.19 | 2.71% | 2.00 |
帝尔激光(300776)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。
