| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 7.62 | 7.80 | 0.19 | 2.50% | 7.52 | 7.88 | 94738 | 7327.34 | 4.22% | 39.00 |
| 2025-12-17 | 7.51 | 7.61 | 0.10 | 1.33% | 7.30 | 7.85 | 91069 | 6843.58 | 4.05% | 0.00 |
| 2025-12-16 | 7.75 | 7.51 | -0.33 | -4.21% | 7.50 | 7.80 | 70640 | 5354.18 | 3.14% | 0.00 |
| 2025-12-15 | 7.81 | 7.84 | 0.11 | 1.42% | 7.61 | 7.97 | 74571 | 5833.05 | 3.32% | 0.00 |
| 2025-12-12 | 7.64 | 7.73 | 0.09 | 1.18% | 7.62 | 7.90 | 88127 | 6861.02 | 3.92% | 0.00 |
| 2025-12-11 | 7.79 | 7.64 | -0.14 | -1.80% | 7.56 | 7.87 | 100315 | 7753.53 | 4.46% | 0.00 |
| 2025-12-10 | 7.98 | 7.78 | -0.20 | -2.51% | 7.77 | 7.98 | 79825 | 6279.74 | 3.55% | 0.00 |
| 2025-12-09 | 8.30 | 7.98 | -0.18 | -2.21% | 7.94 | 8.30 | 92607 | 7467.44 | 4.12% | 0.00 |
| 2025-12-08 | 8.28 | 8.16 | -0.06 | -0.73% | 8.02 | 8.30 | 117777 | 9604.12 | 5.24% | 0.00 |
| 2025-12-05 | 8.03 | 8.22 | 0.26 | 3.27% | 7.81 | 8.40 | 153671 | 12543.06 | 6.84% | 1.00 |
| 2025-12-04 | 8.26 | 7.96 | -0.31 | -3.75% | 7.76 | 8.27 | 175675 | 14000.85 | 7.82% | 0.00 |
| 2025-12-03 | 8.78 | 8.27 | -0.46 | -5.27% | 8.21 | 8.85 | 156868 | 13087.08 | 6.98% | 0.00 |
| 2025-12-02 | 9.06 | 8.73 | -0.32 | -3.54% | 8.60 | 9.12 | 211246 | 18486.99 | 9.40% | 0.00 |
| 2025-12-01 | 9.36 | 9.05 | -0.04 | -0.44% | 8.96 | 9.59 | 435572 | 40260.06 | 19.39% | 1.00 |
| 2025-11-28 | 8.08 | 9.09 | 1.01 | 12.50% | 8.08 | 9.39 | 384368 | 34225.87 | 17.11% | 0.00 |
| 2025-11-27 | 7.92 | 8.08 | 0.21 | 2.67% | 7.82 | 8.28 | 84398 | 6845.02 | 3.76% | 0.00 |
| 2025-11-26 | 8.04 | 7.87 | -0.17 | -2.11% | 7.86 | 8.12 | 59438 | 4749.58 | 2.65% | 0.00 |
| 2025-11-25 | 7.81 | 8.04 | 0.27 | 3.47% | 7.76 | 8.11 | 74402 | 5949.56 | 3.31% | 0.00 |
| 2025-11-24 | 7.78 | 7.77 | 0.13 | 1.70% | 7.56 | 7.85 | 101612 | 7854.53 | 4.52% | 0.00 |
| 2025-11-21 | 8.00 | 7.64 | -0.41 | -5.09% | 7.60 | 8.15 | 111662 | 8691.59 | 4.97% | 0.00 |
| 2025-11-20 | 8.15 | 8.05 | -0.12 | -1.47% | 7.89 | 8.23 | 85135 | 6845.21 | 3.79% | 0.00 |
| 2025-11-19 | 8.47 | 8.17 | -0.30 | -3.54% | 8.13 | 8.65 | 86700 | 7167.18 | 3.86% | 0.00 |
| 2025-11-18 | 8.55 | 8.47 | -0.10 | -1.17% | 8.27 | 8.61 | 93360 | 7900.08 | 4.15% | 0.00 |
| 2025-11-17 | 8.46 | 8.57 | 0.14 | 1.66% | 8.32 | 8.65 | 110790 | 9418.84 | 4.93% | 0.00 |
| 2025-11-14 | 8.27 | 8.43 | 0.10 | 1.20% | 8.23 | 8.59 | 80940 | 6852.48 | 3.60% | 0.00 |
| 2025-11-13 | 8.35 | 8.33 | 0.09 | 1.09% | 8.19 | 8.38 | 70124 | 5813.75 | 3.12% | 0.00 |
| 2025-11-12 | 8.50 | 8.24 | -0.22 | -2.60% | 8.21 | 8.50 | 75630 | 6278.82 | 3.37% | 0.00 |
| 2025-11-11 | 8.44 | 8.46 | 0.04 | 0.48% | 8.44 | 8.65 | 101514 | 8674.63 | 4.52% | 0.00 |
| 2025-11-10 | 8.55 | 8.42 | -0.08 | -0.94% | 8.37 | 8.59 | 92442 | 7798.19 | 4.11% | 0.00 |
| 2025-11-07 | 8.61 | 8.50 | -0.11 | -1.28% | 8.46 | 8.62 | 67668 | 5762.81 | 3.01% | 0.00 |
| 2025-11-06 | 8.80 | 8.61 | -0.13 | -1.49% | 8.43 | 8.82 | 110811 | 9494.80 | 4.93% | 0.00 |
| 2025-11-05 | 8.43 | 8.74 | 0.21 | 2.46% | 8.31 | 8.82 | 132320 | 11491.33 | 5.89% | 0.00 |
| 2025-11-04 | 8.73 | 8.53 | -0.14 | -1.61% | 8.45 | 8.81 | 99111 | 8510.62 | 4.41% | 0.00 |
| 2025-11-03 | 9.15 | 8.67 | -0.32 | -3.56% | 8.61 | 9.28 | 175419 | 15536.14 | 7.81% | 0.00 |
| 2025-10-31 | 8.56 | 8.99 | 0.44 | 5.15% | 8.55 | 9.10 | 172326 | 15322.24 | 7.67% | 0.00 |
| 2025-10-30 | 8.35 | 8.55 | -0.04 | -0.47% | 8.24 | 8.90 | 190410 | 16526.53 | 8.47% | 0.00 |
| 2025-10-29 | 8.60 | 8.59 | -0.05 | -0.58% | 8.52 | 8.86 | 125076 | 10874.57 | 5.57% | 0.00 |
| 2025-10-28 | 8.93 | 8.64 | -0.34 | -3.79% | 8.56 | 9.01 | 143508 | 12555.40 | 6.39% | 0.00 |
| 2025-10-27 | 9.13 | 8.98 | -0.17 | -1.86% | 8.77 | 9.18 | 116588 | 10453.45 | 5.19% | 0.00 |
| 2025-10-24 | 8.92 | 9.15 | 0.23 | 2.58% | 8.90 | 9.17 | 110598 | 10036.24 | 4.92% | 10.00 |
| 2025-10-23 | 9.06 | 8.92 | -0.15 | -1.65% | 8.77 | 9.06 | 95973 | 8517.03 | 4.27% | 0.00 |
| 2025-10-22 | 9.13 | 9.07 | -0.11 | -1.20% | 8.90 | 9.18 | 114064 | 10291.76 | 5.08% | 0.00 |
| 2025-10-21 | 9.36 | 9.18 | -0.10 | -1.08% | 9.08 | 9.40 | 148678 | 13629.08 | 6.62% | 0.00 |
| 2025-10-20 | 8.87 | 9.28 | 0.58 | 6.67% | 8.76 | 9.28 | 214245 | 19472.51 | 9.53% | 7.00 |
| 2025-10-17 | 9.10 | 8.70 | -0.40 | -4.40% | 8.67 | 9.11 | 211252 | 18680.59 | 9.40% | 0.00 |
| 2025-10-16 | 9.54 | 9.10 | -0.29 | -3.09% | 9.05 | 9.54 | 220421 | 20328.42 | 9.81% | 0.00 |
| 2025-10-15 | 8.97 | 9.39 | 0.56 | 6.34% | 8.84 | 9.50 | 279683 | 25764.69 | 12.45% | 8.00 |
| 2025-10-14 | 9.12 | 8.83 | -0.11 | -1.23% | 8.80 | 9.68 | 262738 | 24021.00 | 11.69% | 0.00 |
| 2025-10-13 | 8.53 | 8.94 | -0.05 | -0.56% | 8.22 | 9.15 | 268282 | 23797.71 | 11.94% | 6.00 |
| 2025-10-10 | 8.56 | 8.99 | 0.55 | 6.52% | 8.45 | 9.36 | 367856 | 32679.48 | 16.37% | 0.00 |
| 2025-10-09 | 8.73 | 8.44 | -0.15 | -1.75% | 8.35 | 8.83 | 232931 | 19857.97 | 10.37% | 0.00 |
| 2025-09-30 | 8.46 | 8.59 | 0.29 | 3.49% | 8.26 | 8.69 | 232269 | 19775.66 | 10.34% | 0.00 |
| 2025-09-29 | 8.20 | 8.30 | 0.12 | 1.47% | 8.00 | 8.39 | 179884 | 14836.43 | 8.01% | 0.00 |
| 2025-09-26 | 8.20 | 8.18 | 0.00 | 0.00% | 7.96 | 8.55 | 223890 | 18562.07 | 9.96% | 0.00 |
| 2025-09-25 | 8.10 | 8.18 | 0.09 | 1.11% | 8.04 | 8.27 | 139313 | 11387.31 | 6.20% | 0.00 |
| 2025-09-24 | 8.06 | 8.09 | 0.04 | 0.50% | 7.89 | 8.26 | 156986 | 12729.60 | 6.99% | 0.00 |
| 2025-09-23 | 8.22 | 8.05 | -0.18 | -2.19% | 7.69 | 8.22 | 170387 | 13441.88 | 7.58% | 17.00 |
| 2025-09-22 | 8.21 | 8.23 | 0.15 | 1.86% | 8.03 | 8.40 | 209689 | 17179.20 | 9.33% | 0.00 |
| 2025-09-19 | 7.92 | 8.08 | 0.22 | 2.80% | 7.77 | 8.30 | 196182 | 15744.16 | 8.73% | 0.00 |
| 2025-09-18 | 8.10 | 7.86 | -0.22 | -2.72% | 7.73 | 8.15 | 181364 | 14466.28 | 8.07% | 0.00 |
| 2025-09-17 | 8.16 | 8.08 | -0.08 | -0.98% | 8.04 | 8.40 | 198603 | 16190.95 | 8.84% | 0.00 |
| 2025-09-16 | 8.01 | 8.16 | 0.05 | 0.62% | 8.00 | 8.23 | 231764 | 18811.10 | 10.31% | 0.00 |
| 2025-09-15 | 7.75 | 8.11 | 0.28 | 3.58% | 7.73 | 8.19 | 306954 | 24716.09 | 13.66% | 0.00 |
| 2025-09-12 | 7.57 | 7.83 | 0.36 | 4.82% | 7.55 | 8.10 | 301658 | 23859.69 | 13.43% | 0.00 |
| 2025-09-11 | 7.42 | 7.47 | 0.01 | 0.13% | 7.34 | 7.54 | 76907 | 5721.06 | 3.42% | 0.00 |
| 2025-09-10 | 7.55 | 7.46 | -0.04 | -0.53% | 7.34 | 7.55 | 76221 | 5662.64 | 3.39% | 0.00 |
| 2025-09-09 | 7.41 | 7.50 | 0.09 | 1.21% | 7.35 | 7.63 | 132798 | 9943.46 | 5.91% | 0.00 |
| 2025-09-08 | 7.25 | 7.41 | 0.18 | 2.49% | 7.20 | 7.41 | 98836 | 7219.20 | 4.40% | 10.00 |
| 2025-09-05 | 7.15 | 7.23 | 0.08 | 1.12% | 7.10 | 7.28 | 80955 | 5832.04 | 3.60% | 0.00 |
| 2025-09-04 | 7.03 | 7.15 | 0.15 | 2.14% | 7.01 | 7.34 | 132955 | 9584.94 | 5.92% | 0.00 |
| 2025-09-03 | 7.16 | 7.00 | -0.18 | -2.51% | 6.98 | 7.30 | 95644 | 6792.84 | 4.26% | 0.00 |
| 2025-09-02 | 7.51 | 7.18 | -0.33 | -4.39% | 7.04 | 7.56 | 163328 | 11744.34 | 7.27% | 0.00 |
| 2025-09-01 | 7.02 | 7.51 | 0.49 | 6.98% | 6.93 | 7.63 | 264263 | 19533.59 | 11.76% | 0.00 |
| 2025-08-29 | 7.11 | 7.02 | -0.09 | -1.27% | 6.88 | 7.12 | 155262 | 10823.67 | 6.91% | 0.00 |
| 2025-08-28 | 7.38 | 7.11 | -0.28 | -3.79% | 6.73 | 7.55 | 252956 | 17851.37 | 11.26% | 0.00 |
| 2025-08-27 | 7.81 | 7.39 | -0.45 | -5.74% | 7.39 | 7.84 | 183676 | 14002.45 | 8.17% | 0.00 |
| 2025-08-26 | 7.87 | 7.84 | 0.04 | 0.51% | 7.72 | 7.92 | 115408 | 9059.19 | 5.14% | 17.00 |
| 2025-08-25 | 8.00 | 7.80 | -0.13 | -1.64% | 7.73 | 8.00 | 155251 | 12158.20 | 6.91% | 0.00 |
| 2025-08-22 | 8.03 | 7.93 | -0.02 | -0.25% | 7.85 | 8.09 | 145323 | 11542.04 | 6.47% | 0.00 |
| 2025-08-21 | 7.95 | 7.95 | 0.02 | 0.25% | 7.80 | 8.20 | 242707 | 19408.82 | 10.80% | 0.00 |
大烨智能(300670)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。
