| 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 | 15.78 | 15.78 | 0.03 | 0.19% | 15.56 | 16.08 | 81120 | 12793.06 | 5.66% | 0.00 |
| 2025-10-24 | 15.80 | 15.75 | 0.15 | 0.96% | 15.58 | 15.84 | 69224 | 10896.15 | 4.83% | 0.00 |
| 2025-10-23 | 15.66 | 15.60 | -0.14 | -0.89% | 15.43 | 15.70 | 75263 | 11706.41 | 5.25% | 0.00 |
| 2025-10-22 | 15.81 | 15.74 | -0.09 | -0.57% | 15.66 | 15.97 | 74402 | 11739.76 | 5.19% | 0.00 |
| 2025-10-21 | 15.65 | 15.83 | 0.26 | 1.67% | 15.42 | 15.89 | 124493 | 19628.01 | 8.69% | 0.00 |
| 2025-10-20 | 14.98 | 15.57 | 0.81 | 5.49% | 14.98 | 16.08 | 142352 | 22080.18 | 9.93% | 1.00 |
| 2025-10-17 | 15.24 | 14.76 | -0.52 | -3.40% | 14.76 | 15.48 | 75468 | 11355.49 | 5.27% | 0.00 |
| 2025-10-16 | 15.26 | 15.28 | 0.08 | 0.53% | 15.00 | 15.45 | 115079 | 17510.64 | 8.03% | 0.00 |
| 2025-10-15 | 15.30 | 15.20 | -0.30 | -1.94% | 14.33 | 15.30 | 181649 | 26961.40 | 12.68% | 0.00 |
| 2025-10-14 | 14.95 | 15.50 | 0.63 | 4.24% | 14.81 | 15.67 | 144605 | 22109.02 | 10.09% | 6.00 |
| 2025-10-13 | 14.38 | 14.87 | -0.05 | -0.34% | 13.77 | 14.89 | 83870 | 12148.09 | 5.85% | 0.00 |
| 2025-10-10 | 14.57 | 14.92 | 0.28 | 1.91% | 14.56 | 15.26 | 62768 | 9372.42 | 4.38% | 3.00 |
| 2025-10-09 | 14.51 | 14.64 | 0.14 | 0.97% | 14.49 | 14.68 | 38967 | 5688.28 | 2.72% | 0.00 |
| 2025-09-30 | 14.74 | 14.50 | -0.22 | -1.49% | 14.49 | 14.84 | 41257 | 6022.34 | 2.88% | 0.00 |
| 2025-09-29 | 14.70 | 14.72 | 0.00 | 0.00% | 14.42 | 14.96 | 45097 | 6645.37 | 3.15% | 0.00 |
| 2025-09-26 | 14.69 | 14.72 | 0.00 | 0.00% | 14.50 | 15.08 | 42951 | 6379.51 | 3.00% | 0.00 |
| 2025-09-25 | 14.92 | 14.72 | -0.22 | -1.47% | 14.59 | 15.13 | 55697 | 8275.62 | 3.89% | 0.00 |
| 2025-09-24 | 15.02 | 14.94 | -0.17 | -1.13% | 14.80 | 15.15 | 56731 | 8475.18 | 3.96% | 0.00 |
| 2025-09-23 | 15.18 | 15.11 | -0.08 | -0.53% | 14.76 | 15.28 | 60126 | 9008.58 | 4.20% | 0.00 |
| 2025-09-22 | 15.47 | 15.19 | 0.07 | 0.46% | 15.03 | 15.50 | 44266 | 6738.72 | 3.09% | 0.00 |
| 2025-09-19 | 15.65 | 15.12 | -0.41 | -2.64% | 15.06 | 15.66 | 58153 | 8848.45 | 4.06% | 5.00 |
| 2025-09-18 | 15.92 | 15.53 | -0.39 | -2.45% | 15.38 | 16.02 | 92948 | 14665.54 | 6.49% | 0.00 |
| 2025-09-17 | 15.74 | 15.92 | 0.18 | 1.14% | 15.66 | 16.09 | 85724 | 13639.24 | 5.98% | 0.00 |
| 2025-09-16 | 15.35 | 15.74 | 0.41 | 2.67% | 15.31 | 15.75 | 66700 | 10407.24 | 4.66% | 0.00 |
| 2025-09-15 | 15.32 | 15.33 | 0.06 | 0.39% | 15.31 | 15.67 | 41514 | 6412.56 | 2.90% | 0.00 |
| 2025-09-12 | 15.42 | 15.27 | -0.13 | -0.84% | 15.25 | 15.52 | 42892 | 6593.50 | 2.99% | 0.00 |
| 2025-09-11 | 15.35 | 15.40 | -0.02 | -0.13% | 15.05 | 15.46 | 56579 | 8654.19 | 3.95% | 0.00 |
| 2025-09-10 | 15.33 | 15.42 | 0.14 | 0.92% | 15.20 | 15.58 | 44636 | 6883.24 | 3.12% | 0.00 |
| 2025-09-09 | 15.40 | 15.28 | -0.16 | -1.04% | 15.21 | 15.47 | 37803 | 5792.08 | 2.64% | 4.00 |
| 2025-09-08 | 15.19 | 15.44 | 0.24 | 1.58% | 15.08 | 15.45 | 42787 | 6568.76 | 2.99% | 14.00 |
| 2025-09-05 | 14.92 | 15.20 | 0.21 | 1.40% | 14.79 | 15.22 | 43414 | 6554.42 | 3.03% | 7.00 |
| 2025-09-04 | 14.92 | 14.99 | 0.01 | 0.07% | 14.68 | 15.20 | 63033 | 9448.73 | 4.40% | 0.00 |
| 2025-09-03 | 15.20 | 14.98 | -0.19 | -1.25% | 14.78 | 15.57 | 70654 | 10630.94 | 4.93% | 0.00 |
| 2025-09-02 | 15.30 | 15.17 | -0.01 | -0.07% | 14.59 | 15.37 | 81206 | 12158.00 | 5.67% | 16.00 |
| 2025-09-01 | 15.06 | 15.18 | 0.11 | 0.73% | 15.00 | 15.25 | 54027 | 8168.51 | 3.77% | 0.00 |
| 2025-08-29 | 15.42 | 15.07 | -0.43 | -2.77% | 15.03 | 15.48 | 83322 | 12628.15 | 5.82% | 0.00 |
| 2025-08-28 | 15.50 | 15.50 | 0.24 | 1.57% | 14.84 | 16.10 | 143845 | 22363.57 | 10.04% | 0.00 |
| 2025-08-27 | 15.55 | 15.26 | -0.50 | -3.17% | 15.24 | 16.25 | 122944 | 19451.20 | 8.58% | 0.00 |
| 2025-08-26 | 15.56 | 15.76 | 0.22 | 1.42% | 15.41 | 15.88 | 87772 | 13761.30 | 6.13% | 0.00 |
| 2025-08-25 | 15.77 | 15.54 | -0.21 | -1.33% | 15.33 | 15.85 | 97844 | 15195.28 | 6.83% | 6.00 |
| 2025-08-22 | 15.95 | 15.75 | -0.25 | -1.56% | 15.58 | 16.06 | 99012 | 15567.59 | 6.91% | 21.00 |
| 2025-08-21 | 16.22 | 16.00 | -0.41 | -2.50% | 15.85 | 16.46 | 109363 | 17553.75 | 7.63% | 0.00 |
| 2025-08-20 | 16.24 | 16.41 | -0.23 | -1.38% | 16.10 | 16.62 | 140551 | 22977.31 | 9.81% | 0.00 |
| 2025-08-19 | 16.23 | 16.64 | 0.74 | 4.65% | 15.85 | 16.96 | 253755 | 41667.09 | 17.71% | 1.00 |
| 2025-08-18 | 15.54 | 15.90 | 0.25 | 1.60% | 15.22 | 16.69 | 194651 | 31073.10 | 13.58% | 0.00 |
| 2025-08-15 | 15.52 | 15.65 | 0.18 | 1.16% | 15.31 | 15.84 | 123787 | 19321.83 | 8.64% | 2.00 |
| 2025-08-14 | 16.00 | 15.47 | -0.25 | -1.59% | 15.43 | 16.45 | 227178 | 36160.64 | 15.86% | 0.00 |
| 2025-08-13 | 14.86 | 15.72 | 0.87 | 5.86% | 14.86 | 16.00 | 186962 | 29064.17 | 13.05% | 1.00 |
| 2025-08-12 | 15.11 | 14.85 | -0.18 | -1.20% | 14.78 | 15.11 | 31694 | 4719.16 | 2.21% | 0.00 |
| 2025-08-11 | 14.88 | 15.03 | 0.23 | 1.55% | 14.71 | 15.08 | 42858 | 6417.49 | 2.99% | 0.00 |
| 2025-08-08 | 14.76 | 14.80 | 0.00 | 0.00% | 14.61 | 14.86 | 37946 | 5596.70 | 2.65% | 0.00 |
| 2025-08-07 | 14.88 | 14.80 | -0.10 | -0.67% | 14.70 | 15.00 | 40209 | 5946.31 | 2.81% | 5.00 |
| 2025-08-06 | 15.05 | 14.90 | -0.03 | -0.20% | 14.83 | 15.05 | 40742 | 6073.85 | 2.84% | 0.00 |
| 2025-08-05 | 14.80 | 14.93 | 0.18 | 1.22% | 14.70 | 14.97 | 60802 | 9031.18 | 4.24% | 3.00 |
| 2025-08-04 | 14.59 | 14.75 | 0.16 | 1.10% | 14.42 | 14.76 | 39593 | 5791.70 | 2.76% | 0.00 |
| 2025-08-01 | 14.44 | 14.59 | 0.08 | 0.55% | 14.44 | 14.77 | 46955 | 6863.87 | 3.28% | 0.00 |
| 2025-07-31 | 14.51 | 14.51 | -0.09 | -0.62% | 14.46 | 14.93 | 70231 | 10281.71 | 4.90% | 0.00 |
| 2025-07-30 | 14.70 | 14.60 | -0.12 | -0.82% | 14.48 | 14.77 | 56644 | 8276.15 | 3.95% | 0.00 |
| 2025-07-29 | 14.48 | 14.72 | 0.23 | 1.59% | 14.33 | 14.86 | 72709 | 10646.79 | 5.07% | 0.00 |
| 2025-07-28 | 14.55 | 14.49 | -0.02 | -0.14% | 14.44 | 14.61 | 33230 | 4823.33 | 2.32% | 0.00 |
| 2025-07-25 | 14.37 | 14.51 | 0.13 | 0.90% | 14.21 | 14.58 | 56171 | 8091.70 | 3.92% | 0.00 |
| 2025-07-24 | 13.90 | 14.38 | 0.39 | 2.79% | 13.90 | 14.41 | 59084 | 8429.18 | 4.12% | 5.00 |
| 2025-07-23 | 14.14 | 13.99 | -0.19 | -1.34% | 13.95 | 14.16 | 35877 | 5038.87 | 2.50% | 0.00 |
| 2025-07-22 | 14.26 | 14.18 | -0.08 | -0.56% | 14.08 | 14.33 | 38009 | 5391.47 | 2.65% | 0.00 |
| 2025-07-21 | 14.19 | 14.26 | 0.08 | 0.56% | 14.13 | 14.32 | 42262 | 6013.00 | 2.95% | 0.00 |
| 2025-07-18 | 14.40 | 14.18 | -0.15 | -1.05% | 14.09 | 14.45 | 49485 | 7023.53 | 3.45% | 0.00 |
| 2025-07-17 | 14.23 | 14.33 | 0.27 | 1.92% | 14.10 | 14.50 | 71214 | 10192.06 | 4.97% | 0.00 |
| 2025-07-16 | 13.87 | 14.06 | 0.19 | 1.37% | 13.80 | 14.17 | 54264 | 7601.81 | 3.79% | 4.00 |
| 2025-07-15 | 13.85 | 13.87 | -0.04 | -0.29% | 13.67 | 14.13 | 40980 | 5674.19 | 2.86% | 0.00 |
| 2025-07-14 | 13.83 | 13.91 | 0.14 | 1.02% | 13.71 | 13.97 | 42034 | 5845.03 | 2.93% | 0.00 |
| 2025-07-11 | 13.82 | 13.77 | -0.01 | -0.07% | 13.65 | 13.88 | 35892 | 4940.98 | 2.50% | 0.00 |
| 2025-07-10 | 13.82 | 13.78 | -0.06 | -0.43% | 13.65 | 13.88 | 34749 | 4776.75 | 2.43% | 0.00 |
| 2025-07-09 | 13.75 | 13.84 | 0.06 | 0.44% | 13.74 | 13.99 | 44759 | 6204.11 | 3.12% | 0.00 |
| 2025-07-08 | 13.50 | 13.78 | 0.26 | 1.92% | 13.44 | 13.85 | 39795 | 5451.39 | 2.78% | 0.00 |
| 2025-07-07 | 13.40 | 13.52 | 0.12 | 0.90% | 13.29 | 13.54 | 29701 | 3991.87 | 2.07% | 0.00 |
| 2025-07-04 | 13.70 | 13.40 | -0.44 | -3.18% | 13.40 | 13.76 | 56245 | 7597.47 | 3.93% | 0.00 |
| 2025-07-03 | 13.73 | 13.84 | 0.16 | 1.17% | 13.66 | 13.90 | 39758 | 5479.85 | 2.77% | 0.00 |
| 2025-07-02 | 13.76 | 13.68 | -0.12 | -0.87% | 13.56 | 13.84 | 30649 | 4185.03 | 2.14% | 0.00 |
| 2025-07-01 | 13.80 | 13.80 | -0.01 | -0.07% | 13.64 | 13.90 | 35044 | 4821.46 | 2.45% | 0.00 |
| 2025-06-30 | 13.65 | 13.81 | 0.19 | 1.40% | 13.58 | 13.82 | 32986 | 4532.93 | 2.30% | 2.00 |
威唐工业(300707)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。
