| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 58.43 | 55.40 | -1.43 | -2.52% | 55.20 | 58.43 | 59940 | 33718.44 | 2.80% | 0.00 |
| 2025-08-15 | 55.00 | 56.83 | 1.43 | 2.58% | 54.90 | 57.16 | 45252 | 25514.58 | 2.12% | 2.00 |
| 2025-08-14 | 55.00 | 55.40 | 0.20 | 0.36% | 53.90 | 56.49 | 48464 | 26754.15 | 2.27% | 0.00 |
| 2025-08-13 | 54.10 | 55.20 | 0.90 | 1.66% | 53.50 | 55.75 | 36045 | 19713.86 | 1.69% | 0.00 |
| 2025-08-12 | 54.94 | 54.30 | -0.67 | -1.22% | 53.33 | 55.00 | 32054 | 17332.41 | 1.50% | 0.00 |
| 2025-08-11 | 55.01 | 54.97 | -0.38 | -0.69% | 54.41 | 55.85 | 35261 | 19327.69 | 1.65% | 0.00 |
| 2025-08-08 | 57.55 | 55.35 | -1.86 | -3.25% | 54.50 | 57.55 | 45612 | 25246.37 | 2.13% | 0.00 |
| 2025-08-07 | 57.25 | 57.21 | 0.00 | 0.00% | 56.23 | 57.50 | 48813 | 27793.12 | 2.28% | 0.00 |
| 2025-08-06 | 53.99 | 57.21 | 2.92 | 5.38% | 53.53 | 57.35 | 68536 | 38338.43 | 3.21% | 0.00 |
| 2025-08-05 | 55.15 | 54.29 | -0.17 | -0.31% | 53.62 | 55.60 | 36367 | 19789.94 | 1.70% | 12.00 |
| 2025-08-04 | 52.64 | 54.46 | 1.84 | 3.50% | 52.37 | 54.66 | 34868 | 18672.04 | 1.63% | 0.00 |
| 2025-08-01 | 53.99 | 52.62 | -0.75 | -1.41% | 52.01 | 54.50 | 26086 | 13810.80 | 1.22% | 0.00 |
| 2025-07-31 | 53.63 | 53.37 | -0.42 | -0.78% | 52.85 | 54.89 | 30893 | 16696.27 | 1.44% | 0.00 |
| 2025-07-30 | 54.00 | 53.79 | -0.38 | -0.70% | 53.44 | 54.36 | 30576 | 16488.44 | 1.43% | 0.00 |
| 2025-07-29 | 55.05 | 54.17 | -1.06 | -1.92% | 53.62 | 55.82 | 44124 | 24006.20 | 2.06% | 0.00 |
| 2025-07-28 | 56.11 | 55.23 | -0.77 | -1.38% | 55.18 | 57.50 | 28792 | 16043.22 | 1.35% | 0.00 |
| 2025-07-25 | 56.00 | 56.00 | -0.35 | -0.62% | 54.68 | 57.00 | 35164 | 19473.31 | 1.64% | 0.00 |
| 2025-07-24 | 55.60 | 56.35 | 0.75 | 1.35% | 55.51 | 58.57 | 63233 | 36131.29 | 2.96% | 0.00 |
| 2025-07-23 | 53.32 | 55.60 | 1.88 | 3.50% | 52.75 | 56.70 | 69855 | 38599.09 | 3.30% | 2.00 |
| 2025-07-22 | 54.00 | 53.72 | -1.46 | -2.65% | 52.67 | 54.85 | 56823 | 30601.28 | 2.69% | 0.00 |
| 2025-07-21 | 54.62 | 55.18 | 0.31 | 0.56% | 53.89 | 57.03 | 83886 | 46410.77 | 3.97% | 0.00 |
| 2025-07-18 | 54.30 | 54.87 | 0.66 | 1.22% | 53.15 | 54.95 | 84282 | 45560.05 | 3.99% | 0.00 |
| 2025-07-17 | 53.00 | 54.21 | 1.93 | 3.69% | 52.40 | 56.14 | 146419 | 79487.66 | 6.93% | 0.00 |
| 2025-07-16 | 46.09 | 52.28 | 6.41 | 13.97% | 45.88 | 53.80 | 125157 | 63624.67 | 5.92% | 4.00 |
| 2025-07-15 | 46.55 | 45.87 | -0.43 | -0.93% | 45.08 | 46.55 | 30081 | 13767.10 | 1.42% | 0.00 |
| 2025-07-14 | 45.92 | 46.30 | 0.79 | 1.74% | 45.50 | 46.74 | 26359 | 12182.61 | 1.25% | 0.00 |
| 2025-07-11 | 44.75 | 45.51 | 0.82 | 1.83% | 44.30 | 46.10 | 25887 | 11716.84 | 1.22% | 0.00 |
| 2025-07-10 | 44.56 | 44.69 | 0.28 | 0.63% | 44.15 | 44.99 | 16820 | 7496.35 | 0.80% | 0.00 |
| 2025-07-09 | 45.70 | 44.41 | -0.90 | -1.99% | 44.40 | 46.50 | 38881 | 17616.93 | 1.84% | 0.00 |
| 2025-07-08 | 44.42 | 45.31 | 0.75 | 1.68% | 44.30 | 45.58 | 14813 | 6681.34 | 0.70% | 0.00 |
| 2025-07-07 | 45.30 | 44.56 | -0.36 | -0.80% | 44.32 | 45.30 | 9712 | 4327.62 | 0.46% | 10.00 |
| 2025-07-04 | 45.41 | 44.92 | -0.59 | -1.30% | 44.83 | 45.76 | 18780 | 8477.68 | 0.89% | 0.00 |
| 2025-07-03 | 45.42 | 45.51 | 0.08 | 0.18% | 45.28 | 45.95 | 9634 | 4389.61 | 0.46% | 0.00 |
| 2025-07-02 | 46.41 | 45.43 | -1.14 | -2.45% | 45.10 | 46.50 | 19098 | 8720.02 | 0.90% | 0.00 |
| 2025-07-01 | 46.95 | 46.57 | -0.63 | -1.33% | 46.44 | 47.43 | 16562 | 7744.65 | 0.78% | 0.00 |
| 2025-06-30 | 46.27 | 47.20 | 0.98 | 2.12% | 46.06 | 47.47 | 21616 | 10152.69 | 1.02% | 0.00 |
| 2025-06-27 | 46.55 | 46.22 | -0.33 | -0.71% | 45.90 | 46.94 | 17176 | 7969.56 | 0.81% | 0.00 |
| 2025-06-26 | 47.19 | 46.55 | -0.64 | -1.36% | 46.41 | 47.78 | 22643 | 10666.47 | 1.07% | 0.00 |
| 2025-06-25 | 46.63 | 47.19 | 0.89 | 1.92% | 46.08 | 47.67 | 27974 | 13161.94 | 1.32% | 0.00 |
| 2025-06-24 | 43.02 | 46.30 | 3.00 | 6.93% | 43.01 | 46.37 | 38583 | 17549.39 | 1.83% | 0.00 |
| 2025-06-23 | 42.63 | 43.30 | 0.50 | 1.17% | 42.30 | 43.47 | 14739 | 6367.88 | 0.70% | 0.00 |
| 2025-06-20 | 46.27 | 42.80 | -3.44 | -7.44% | 42.71 | 46.38 | 49064 | 21580.49 | 2.32% | 0.00 |
| 2025-06-19 | 46.50 | 46.24 | -0.55 | -1.18% | 46.02 | 47.78 | 30805 | 14474.60 | 1.46% | 0.00 |
| 2025-06-18 | 45.74 | 46.79 | 0.71 | 1.54% | 45.11 | 46.90 | 24614 | 11341.97 | 1.16% | 0.00 |
| 2025-06-17 | 45.89 | 46.08 | 0.71 | 1.56% | 44.95 | 47.22 | 34074 | 15671.79 | 1.61% | 0.00 |
| 2025-06-16 | 45.80 | 45.37 | -0.73 | -1.58% | 45.25 | 46.39 | 22240 | 10156.06 | 1.05% | 0.00 |
| 2025-06-13 | 47.01 | 46.10 | -1.20 | -2.54% | 46.00 | 47.45 | 31631 | 14756.37 | 1.50% | 0.00 |
| 2025-06-12 | 46.71 | 47.30 | 1.41 | 3.07% | 46.22 | 47.84 | 44349 | 20947.14 | 2.10% | 0.00 |
| 2025-06-11 | 45.80 | 45.89 | 0.37 | 0.81% | 45.29 | 46.34 | 14855 | 6823.54 | 0.70% | 0.00 |
| 2025-06-10 | 46.46 | 45.52 | -0.77 | -1.66% | 44.70 | 46.46 | 26337 | 11969.71 | 1.25% | 0.00 |
| 2025-06-09 | 46.75 | 46.29 | -0.19 | -0.41% | 46.11 | 47.47 | 20028 | 9353.56 | 0.95% | 0.00 |
| 2025-06-06 | 47.35 | 46.48 | -0.81 | -1.71% | 46.20 | 47.47 | 17143 | 7985.27 | 0.81% | 0.00 |
| 2025-06-05 | 46.18 | 47.56 | 1.44 | 3.12% | 45.77 | 47.92 | 31283 | 14678.95 | 1.48% | 0.00 |
| 2025-06-04 | 46.39 | 46.12 | -0.12 | -0.26% | 45.81 | 46.54 | 18582 | 8574.12 | 0.88% | 0.00 |
| 2025-06-03 | 46.05 | 46.24 | -0.26 | -0.56% | 45.78 | 47.08 | 23650 | 10965.33 | 1.12% | 0.00 |
| 2025-05-30 | 46.66 | 46.50 | -0.60 | -1.27% | 45.82 | 46.84 | 20750 | 9609.79 | 0.98% | 0.00 |
| 2025-05-29 | 45.72 | 47.10 | 1.36 | 2.97% | 45.45 | 47.22 | 31535 | 14632.31 | 1.49% | 0.00 |
| 2025-05-28 | 46.13 | 45.74 | -0.39 | -0.85% | 45.49 | 46.77 | 20631 | 9483.75 | 0.98% | 3.00 |
| 2025-05-27 | 46.68 | 46.13 | -0.29 | -0.62% | 45.70 | 46.90 | 32333 | 14954.68 | 1.53% | 0.00 |
| 2025-05-26 | 46.87 | 46.42 | -0.44 | -0.94% | 45.72 | 46.87 | 22260 | 10266.93 | 1.05% | 0.00 |
| 2025-05-23 | 47.08 | 46.86 | -0.71 | -1.49% | 46.71 | 48.67 | 32807 | 15625.29 | 1.55% | 0.00 |
| 2025-05-22 | 48.90 | 47.57 | -0.34 | -0.71% | 47.17 | 49.80 | 28290 | 13625.06 | 1.34% | 0.00 |
| 2025-05-21 | 48.47 | 47.91 | -1.09 | -2.22% | 47.32 | 48.55 | 25998 | 12453.65 | 1.23% | 0.00 |
| 2025-05-20 | 46.66 | 49.00 | 2.34 | 5.02% | 46.21 | 49.87 | 61438 | 29922.72 | 2.91% | 0.00 |
| 2025-05-19 | 47.90 | 46.66 | -1.49 | -3.09% | 45.68 | 48.15 | 39175 | 18193.56 | 1.85% | 0.00 |
| 2025-05-16 | 47.30 | 48.15 | 0.85 | 1.80% | 47.18 | 49.35 | 52205 | 25363.09 | 2.47% | 0.00 |
| 2025-05-15 | 49.28 | 47.30 | -2.04 | -4.13% | 47.08 | 49.31 | 42635 | 20317.81 | 2.02% | 0.00 |
| 2025-05-14 | 50.19 | 49.34 | -0.88 | -1.75% | 48.95 | 50.70 | 41130 | 20441.90 | 1.95% | 4.73 |
| 2025-05-13 | 51.66 | 50.22 | -0.76 | -1.49% | 50.03 | 51.88 | 34862 | 17678.12 | 1.65% | 0.00 |
| 2025-05-12 | 49.90 | 50.98 | 1.86 | 3.79% | 49.90 | 50.99 | 50721 | 25604.87 | 2.40% | 3.00 |
| 2025-05-09 | 50.61 | 49.12 | -1.93 | -3.78% | 48.50 | 50.70 | 42094 | 20738.15 | 1.99% | 0.00 |
| 2025-05-08 | 50.08 | 51.05 | 0.02 | 0.04% | 49.86 | 52.27 | 59138 | 30102.44 | 2.80% | 3.00 |
| 2025-05-07 | 51.95 | 51.03 | 0.32 | 0.63% | 49.89 | 53.03 | 72934 | 37618.98 | 3.45% | 0.00 |
| 2025-05-06 | 50.99 | 50.71 | 0.31 | 0.62% | 49.64 | 51.38 | 64689 | 32655.13 | 3.06% | 0.00 |
| 2025-04-30 | 48.40 | 50.40 | 1.93 | 3.98% | 48.40 | 50.97 | 40315 | 20124.38 | 1.91% | 0.00 |
| 2025-04-29 | 47.65 | 48.47 | 0.29 | 0.60% | 46.75 | 49.25 | 41270 | 19954.50 | 1.95% | 0.00 |
| 2025-04-28 | 48.98 | 48.18 | -0.80 | -1.63% | 48.00 | 49.39 | 21703 | 10521.88 | 1.03% | 0.00 |
| 2025-04-25 | 49.18 | 48.98 | 0.12 | 0.25% | 48.21 | 49.79 | 30498 | 14975.04 | 1.44% | 0.00 |
| 2025-04-24 | 50.00 | 48.86 | -1.40 | -2.79% | 48.56 | 50.28 | 37024 | 18280.43 | 1.75% | 0.00 |
| 2025-04-23 | 48.15 | 50.26 | 2.63 | 5.52% | 48.15 | 50.94 | 69842 | 34611.14 | 3.30% | 0.00 |
伟创电气(688698)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。
