| 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 | 11.27 | 11.42 | 0.20 | 1.78% | 10.93 | 11.45 | 324022 | 36308.99 | 12.42% | 15.00 |
| 2025-10-24 | 11.19 | 11.22 | 0.04 | 0.36% | 11.07 | 11.32 | 266856 | 29851.59 | 10.23% | 51.00 |
| 2025-10-23 | 11.62 | 11.18 | -0.65 | -5.49% | 11.05 | 11.71 | 356532 | 40366.52 | 13.66% | 1.00 |
| 2025-10-22 | 12.45 | 11.83 | -0.30 | -2.47% | 11.76 | 12.84 | 457988 | 55772.16 | 17.55% | 3.00 |
| 2025-10-21 | 12.20 | 12.13 | -0.29 | -2.33% | 11.74 | 12.36 | 569244 | 68511.30 | 21.82% | 16.00 |
| 2025-10-20 | 10.82 | 12.42 | 2.07 | 20.00% | 10.82 | 12.42 | 410308 | 48664.88 | 15.72% | 0.00 |
| 2025-10-17 | 10.86 | 10.35 | -0.27 | -2.54% | 10.35 | 11.48 | 279714 | 30321.62 | 10.72% | 10.00 |
| 2025-10-16 | 11.03 | 10.62 | -0.74 | -6.51% | 10.52 | 11.13 | 276316 | 29506.62 | 10.59% | 69.00 |
| 2025-10-15 | 11.40 | 11.36 | -0.29 | -2.49% | 11.01 | 11.98 | 356303 | 40447.41 | 13.66% | 0.00 |
| 2025-10-14 | 10.83 | 11.65 | 0.93 | 8.68% | 10.73 | 12.36 | 551349 | 63331.18 | 21.13% | 17.00 |
| 2025-10-13 | 10.50 | 10.72 | -0.43 | -3.86% | 10.31 | 11.03 | 333435 | 35908.62 | 12.78% | 13.00 |
| 2025-10-10 | 10.26 | 11.15 | 0.98 | 9.64% | 10.24 | 11.25 | 603736 | 66354.98 | 23.14% | 0.00 |
| 2025-10-09 | 10.06 | 10.17 | 0.11 | 1.09% | 9.81 | 10.18 | 358412 | 35917.26 | 13.74% | 16.00 |
| 2025-09-30 | 10.58 | 10.06 | -0.32 | -3.08% | 10.03 | 10.67 | 356226 | 36375.53 | 13.65% | 46.00 |
| 2025-09-29 | 10.88 | 10.38 | -0.66 | -5.98% | 10.17 | 11.20 | 445617 | 46874.98 | 17.08% | 33.00 |
| 2025-09-26 | 10.67 | 11.04 | -0.53 | -4.58% | 10.67 | 11.63 | 530103 | 58250.49 | 20.32% | 26.00 |
| 2025-09-25 | 10.97 | 11.57 | 0.77 | 7.13% | 10.29 | 12.83 | 864469 | 99336.30 | 33.13% | 98.00 |
| 2025-09-24 | 9.04 | 10.80 | 1.80 | 20.00% | 8.94 | 10.80 | 337365 | 34578.04 | 12.93% | 10.00 |
| 2025-09-23 | 8.65 | 9.00 | 0.32 | 3.69% | 8.55 | 9.45 | 388171 | 35152.18 | 14.88% | 0.00 |
| 2025-09-22 | 8.13 | 8.68 | 0.48 | 5.85% | 8.03 | 8.94 | 243160 | 20862.07 | 9.32% | 4.00 |
| 2025-09-19 | 8.10 | 8.20 | 0.11 | 1.36% | 8.08 | 8.60 | 92898 | 7642.66 | 3.56% | 6.00 |
| 2025-09-18 | 8.35 | 8.09 | -0.31 | -3.69% | 8.05 | 8.38 | 82044 | 6742.51 | 3.14% | 0.00 |
| 2025-09-17 | 8.37 | 8.40 | 0.03 | 0.36% | 8.26 | 8.45 | 54303 | 4541.32 | 2.08% | 0.00 |
| 2025-09-16 | 8.07 | 8.37 | 0.30 | 3.72% | 8.00 | 8.37 | 83777 | 6894.09 | 3.21% | 0.00 |
| 2025-09-15 | 8.26 | 8.07 | -0.21 | -2.54% | 8.01 | 8.31 | 90760 | 7348.25 | 3.48% | 0.00 |
| 2025-09-12 | 8.43 | 8.28 | -0.17 | -2.01% | 8.26 | 8.48 | 66342 | 5540.77 | 2.54% | 0.00 |
| 2025-09-11 | 8.36 | 8.45 | 0.09 | 1.08% | 8.23 | 8.49 | 74839 | 6283.62 | 2.87% | 0.00 |
| 2025-09-10 | 8.40 | 8.36 | -0.03 | -0.36% | 8.32 | 8.51 | 55107 | 4629.46 | 2.11% | 6.00 |
| 2025-09-09 | 8.30 | 8.39 | 0.11 | 1.33% | 8.16 | 8.40 | 90065 | 7509.14 | 3.45% | 0.00 |
| 2025-09-08 | 8.25 | 8.28 | 0.05 | 0.61% | 8.20 | 8.41 | 59378 | 4921.31 | 2.28% | 0.00 |
| 2025-09-05 | 8.01 | 8.23 | 0.21 | 2.62% | 7.95 | 8.26 | 73560 | 5972.75 | 2.82% | 0.00 |
| 2025-09-04 | 8.00 | 8.02 | 0.06 | 0.75% | 7.91 | 8.16 | 81487 | 6563.16 | 3.12% | 0.00 |
| 2025-09-03 | 8.35 | 7.96 | -0.31 | -3.75% | 7.91 | 8.35 | 84284 | 6850.32 | 3.23% | 0.00 |
| 2025-09-02 | 8.37 | 8.27 | -0.04 | -0.48% | 8.13 | 8.46 | 123506 | 10190.24 | 4.73% | 0.00 |
| 2025-09-01 | 8.07 | 8.31 | 0.24 | 2.97% | 8.07 | 8.64 | 131628 | 10993.28 | 5.04% | 0.00 |
| 2025-08-29 | 8.22 | 8.07 | -0.20 | -2.42% | 8.03 | 8.28 | 75374 | 6109.26 | 2.89% | 8.00 |
| 2025-08-28 | 8.17 | 8.27 | 0.10 | 1.22% | 7.81 | 8.39 | 121591 | 9886.16 | 4.66% | 0.00 |
| 2025-08-27 | 8.65 | 8.17 | -0.49 | -5.66% | 8.14 | 8.78 | 110685 | 9357.15 | 4.24% | 0.00 |
| 2025-08-26 | 8.41 | 8.66 | 0.11 | 1.29% | 8.34 | 8.72 | 101880 | 8778.61 | 3.90% | 8.00 |
| 2025-08-25 | 8.71 | 8.55 | -0.14 | -1.61% | 8.51 | 8.91 | 113048 | 9810.22 | 4.33% | 0.00 |
| 2025-08-22 | 8.66 | 8.69 | 0.05 | 0.58% | 8.57 | 8.72 | 63440 | 5482.05 | 2.43% | 0.00 |
| 2025-08-21 | 8.68 | 8.64 | -0.04 | -0.46% | 8.57 | 8.80 | 71106 | 6158.15 | 2.73% | 0.00 |
| 2025-08-20 | 8.72 | 8.68 | -0.03 | -0.34% | 8.50 | 8.72 | 77093 | 6623.06 | 2.95% | 0.00 |
| 2025-08-19 | 8.57 | 8.71 | 0.14 | 1.63% | 8.49 | 8.72 | 69114 | 5979.22 | 2.65% | 0.00 |
| 2025-08-18 | 8.45 | 8.57 | 0.12 | 1.42% | 8.45 | 8.72 | 81257 | 6992.87 | 3.11% | 0.00 |
| 2025-08-15 | 8.43 | 8.45 | -0.06 | -0.71% | 8.40 | 8.62 | 95802 | 8119.21 | 3.73% | 0.00 |
| 2025-08-14 | 8.75 | 8.51 | -0.24 | -2.74% | 8.50 | 8.83 | 81777 | 7053.70 | 3.19% | 0.00 |
| 2025-08-13 | 8.79 | 8.75 | -0.05 | -0.57% | 8.70 | 8.84 | 74499 | 6521.92 | 2.90% | 0.00 |
| 2025-08-12 | 8.98 | 8.80 | -0.18 | -2.00% | 8.79 | 9.00 | 76482 | 6772.87 | 2.98% | 0.00 |
| 2025-08-11 | 8.77 | 8.98 | 0.27 | 3.10% | 8.72 | 9.04 | 95400 | 8491.44 | 3.72% | 0.00 |
| 2025-08-08 | 8.77 | 8.71 | -0.06 | -0.68% | 8.64 | 8.90 | 84964 | 7416.96 | 3.31% | 0.00 |
| 2025-08-07 | 8.70 | 8.77 | 0.07 | 0.80% | 8.62 | 8.79 | 78678 | 6855.47 | 3.06% | 0.00 |
| 2025-08-06 | 8.62 | 8.70 | 0.06 | 0.69% | 8.56 | 8.70 | 68183 | 5890.53 | 2.66% | 0.00 |
| 2025-08-05 | 8.58 | 8.64 | 0.06 | 0.70% | 8.53 | 8.65 | 79726 | 6864.18 | 3.11% | 0.00 |
| 2025-08-04 | 8.44 | 8.58 | 0.14 | 1.66% | 8.37 | 8.59 | 75301 | 6402.45 | 2.93% | 0.00 |
| 2025-08-01 | 8.42 | 8.44 | 0.06 | 0.72% | 8.34 | 8.48 | 74783 | 6310.70 | 2.91% | 0.00 |
| 2025-07-31 | 8.44 | 8.38 | -0.06 | -0.71% | 8.37 | 8.52 | 72445 | 6108.39 | 2.82% | 0.00 |
| 2025-07-30 | 8.54 | 8.44 | -0.09 | -1.06% | 8.34 | 8.55 | 80799 | 6815.16 | 3.15% | 0.00 |
| 2025-07-29 | 8.42 | 8.53 | 0.14 | 1.67% | 8.34 | 8.55 | 99637 | 8406.62 | 3.88% | 0.00 |
| 2025-07-28 | 8.22 | 8.39 | 0.18 | 2.19% | 8.20 | 8.42 | 81633 | 6795.90 | 3.18% | 0.00 |
| 2025-07-25 | 8.25 | 8.21 | 0.00 | 0.00% | 8.18 | 8.26 | 54115 | 4443.27 | 2.11% | 0.00 |
| 2025-07-24 | 8.20 | 8.21 | 0.00 | 0.00% | 8.15 | 8.28 | 84284 | 6919.38 | 3.28% | 0.00 |
| 2025-07-23 | 8.37 | 8.21 | -0.16 | -1.91% | 8.14 | 8.37 | 84866 | 7002.65 | 3.31% | 0.00 |
| 2025-07-22 | 8.37 | 8.37 | -0.02 | -0.24% | 8.23 | 8.51 | 108281 | 9028.61 | 4.22% | 0.00 |
| 2025-07-21 | 8.31 | 8.39 | 0.11 | 1.33% | 8.25 | 8.42 | 68019 | 5672.27 | 2.65% | 0.00 |
| 2025-07-18 | 8.34 | 8.28 | -0.04 | -0.48% | 8.26 | 8.36 | 50180 | 4160.17 | 1.95% | 0.00 |
| 2025-07-17 | 8.27 | 8.32 | 0.05 | 0.60% | 8.21 | 8.36 | 60973 | 5073.02 | 2.38% | 0.00 |
| 2025-07-16 | 8.20 | 8.27 | 0.08 | 0.98% | 8.20 | 8.35 | 70896 | 5866.11 | 2.76% | 0.00 |
| 2025-07-15 | 8.19 | 8.19 | 0.01 | 0.12% | 8.09 | 8.25 | 75805 | 6182.49 | 2.95% | 6.00 |
| 2025-07-14 | 8.20 | 8.18 | -0.03 | -0.37% | 8.12 | 8.23 | 55978 | 4575.48 | 2.18% | 0.00 |
| 2025-07-11 | 8.20 | 8.21 | 0.05 | 0.61% | 8.13 | 8.23 | 63703 | 5210.99 | 2.48% | 0.00 |
| 2025-07-10 | 8.17 | 8.16 | 0.03 | 0.37% | 8.11 | 8.19 | 67947 | 5542.28 | 2.65% | 0.00 |
| 2025-07-09 | 8.17 | 8.13 | -0.06 | -0.73% | 8.09 | 8.23 | 98315 | 7993.50 | 3.83% | 5.00 |
| 2025-07-08 | 8.26 | 8.19 | -0.06 | -0.73% | 8.07 | 8.30 | 146252 | 11915.74 | 5.70% | 0.00 |
| 2025-07-07 | 8.01 | 8.25 | 0.21 | 2.61% | 7.98 | 8.58 | 199171 | 16494.43 | 7.76% | 0.00 |
| 2025-07-04 | 8.09 | 8.04 | -0.04 | -0.50% | 8.01 | 8.15 | 76824 | 6184.69 | 2.99% | 0.00 |
| 2025-07-03 | 8.05 | 8.08 | 0.02 | 0.25% | 7.96 | 8.13 | 101064 | 8141.18 | 3.94% | 0.00 |
| 2025-07-02 | 7.86 | 8.06 | 0.21 | 2.68% | 7.79 | 8.15 | 146920 | 11730.52 | 5.72% | 2.00 |
| 2025-07-01 | 7.86 | 7.85 | -0.01 | -0.13% | 7.81 | 7.97 | 74161 | 5831.85 | 2.89% | 0.00 |
| 2025-06-30 | 7.79 | 7.86 | 0.10 | 1.29% | 7.74 | 7.87 | 72543 | 5674.90 | 2.83% | 0.00 |
中威电子(300270)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。
