| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 33.80 | 34.59 | 0.94 | 2.79% | 33.55 | 35.00 | 46548 | 16022.94 | 1.56% | 0.00 |
| 2025-12-19 | 34.01 | 33.65 | -0.27 | -0.80% | 33.55 | 34.36 | 35360 | 11982.33 | 1.18% | 0.00 |
| 2025-12-18 | 33.90 | 33.92 | -0.28 | -0.82% | 33.76 | 35.08 | 50861 | 17504.08 | 1.70% | 0.00 |
| 2025-12-17 | 32.92 | 34.20 | 1.26 | 3.83% | 32.29 | 34.34 | 63586 | 21089.20 | 2.13% | 0.00 |
| 2025-12-16 | 33.71 | 32.94 | -0.67 | -1.99% | 32.80 | 33.82 | 54045 | 17945.93 | 1.81% | 0.00 |
| 2025-12-15 | 34.55 | 33.61 | -1.24 | -3.56% | 33.52 | 34.77 | 43073 | 14698.26 | 1.44% | 0.00 |
| 2025-12-12 | 34.67 | 34.85 | 0.08 | 0.23% | 34.27 | 35.20 | 36016 | 12515.14 | 1.21% | 0.00 |
| 2025-12-11 | 35.50 | 34.77 | -0.43 | -1.22% | 34.71 | 35.51 | 33730 | 11823.03 | 1.13% | 0.00 |
| 2025-12-10 | 35.36 | 35.20 | -0.25 | -0.71% | 34.41 | 35.77 | 47310 | 16517.38 | 1.59% | 0.00 |
| 2025-12-09 | 35.45 | 35.45 | -0.43 | -1.20% | 35.23 | 36.23 | 56384 | 20098.79 | 1.89% | 0.00 |
| 2025-12-08 | 34.90 | 35.88 | 0.97 | 2.78% | 34.90 | 36.25 | 70655 | 25321.28 | 2.37% | 0.00 |
| 2025-12-05 | 34.44 | 34.91 | 0.44 | 1.28% | 33.61 | 35.06 | 59141 | 20438.20 | 1.98% | 0.00 |
| 2025-12-04 | 33.60 | 34.47 | 0.87 | 2.59% | 33.11 | 34.96 | 61215 | 20924.48 | 2.05% | 0.00 |
| 2025-12-03 | 34.10 | 33.60 | -0.33 | -0.97% | 33.35 | 34.18 | 33977 | 11452.99 | 1.14% | 0.00 |
| 2025-12-02 | 34.32 | 33.93 | -0.52 | -1.51% | 33.75 | 34.44 | 33463 | 11376.55 | 1.12% | 0.00 |
| 2025-12-01 | 34.63 | 34.45 | -0.35 | -1.01% | 34.13 | 34.96 | 51300 | 17690.77 | 1.72% | 0.00 |
| 2025-11-28 | 34.77 | 34.80 | 0.03 | 0.09% | 34.32 | 35.13 | 62620 | 21767.00 | 2.10% | 0.00 |
| 2025-11-27 | 34.68 | 34.77 | 1.28 | 3.82% | 33.99 | 35.48 | 100600 | 34990.53 | 3.37% | 0.00 |
| 2025-11-26 | 33.48 | 33.49 | -0.06 | -0.18% | 33.35 | 34.11 | 38465 | 12969.30 | 1.29% | 0.00 |
| 2025-11-25 | 34.00 | 33.55 | -0.31 | -0.92% | 33.40 | 34.64 | 52537 | 17859.78 | 1.76% | 0.00 |
| 2025-11-24 | 33.56 | 33.86 | 0.90 | 2.73% | 33.06 | 34.19 | 46934 | 15795.12 | 1.57% | 0.00 |
| 2025-11-21 | 34.70 | 32.96 | -2.19 | -6.23% | 32.83 | 35.18 | 71958 | 24152.29 | 2.41% | 0.00 |
| 2025-11-20 | 36.33 | 35.15 | -0.60 | -1.68% | 34.97 | 36.78 | 43053 | 15325.56 | 1.44% | 0.00 |
| 2025-11-19 | 36.21 | 35.75 | -0.46 | -1.27% | 35.50 | 36.70 | 40086 | 14390.19 | 1.34% | 0.00 |
| 2025-11-18 | 36.39 | 36.21 | -0.29 | -0.79% | 36.09 | 37.54 | 54714 | 20033.59 | 1.83% | 0.00 |
| 2025-11-17 | 37.38 | 36.50 | -0.56 | -1.51% | 36.20 | 37.39 | 46984 | 17221.45 | 1.57% | 0.00 |
| 2025-11-14 | 36.77 | 37.06 | -0.08 | -0.22% | 36.06 | 37.90 | 53159 | 19746.22 | 1.78% | 0.00 |
| 2025-11-13 | 36.81 | 37.14 | 0.78 | 2.15% | 36.31 | 38.00 | 59897 | 22250.41 | 2.01% | 0.00 |
| 2025-11-12 | 37.04 | 36.36 | -0.68 | -1.84% | 35.78 | 37.04 | 42325 | 15359.02 | 1.42% | 0.00 |
| 2025-11-11 | 37.65 | 37.04 | -0.52 | -1.38% | 36.88 | 37.97 | 41598 | 15508.71 | 1.39% | 0.00 |
| 2025-11-10 | 37.30 | 37.56 | 0.50 | 1.35% | 37.12 | 38.32 | 54518 | 20519.06 | 1.83% | 0.00 |
| 2025-11-07 | 36.95 | 37.06 | 0.06 | 0.16% | 36.20 | 38.77 | 108540 | 40812.89 | 3.64% | 0.00 |
| 2025-11-06 | 36.42 | 37.00 | 0.80 | 2.21% | 36.02 | 37.26 | 53688 | 19805.65 | 1.80% | 0.00 |
| 2025-11-05 | 35.80 | 36.20 | -0.14 | -0.39% | 35.58 | 36.58 | 37778 | 13656.28 | 1.27% | 0.00 |
| 2025-11-04 | 37.46 | 36.34 | -1.13 | -3.02% | 36.05 | 37.59 | 46066 | 16865.17 | 1.54% | 0.00 |
| 2025-11-03 | 38.17 | 37.47 | -0.63 | -1.65% | 36.42 | 38.23 | 62344 | 23103.89 | 2.09% | 0.00 |
| 2025-10-31 | 38.15 | 38.10 | 0.29 | 0.77% | 37.88 | 39.10 | 67643 | 26023.99 | 2.27% | 0.00 |
| 2025-10-30 | 38.86 | 37.81 | -1.33 | -3.40% | 37.52 | 38.90 | 72594 | 27660.78 | 2.43% | 0.00 |
| 2025-10-29 | 38.58 | 39.14 | 1.12 | 2.95% | 38.30 | 40.13 | 93456 | 36721.82 | 3.13% | 0.00 |
| 2025-10-28 | 38.01 | 38.02 | -0.44 | -1.14% | 37.60 | 38.64 | 75133 | 28648.72 | 2.52% | 0.00 |
| 2025-10-27 | 39.90 | 38.46 | -0.40 | -1.03% | 38.21 | 40.79 | 103998 | 40640.61 | 3.49% | 0.00 |
| 2025-10-24 | 39.50 | 38.86 | 1.40 | 3.74% | 38.00 | 40.08 | 104013 | 40356.99 | 3.49% | 10.00 |
| 2025-10-23 | 36.92 | 37.46 | 0.51 | 1.38% | 36.02 | 37.77 | 65024 | 24022.00 | 2.18% | 0.00 |
| 2025-10-22 | 36.19 | 36.95 | 0.61 | 1.68% | 36.01 | 37.46 | 63648 | 23516.19 | 2.13% | 0.00 |
| 2025-10-21 | 35.55 | 36.34 | 1.27 | 3.62% | 35.20 | 36.50 | 59575 | 21505.41 | 2.00% | 0.00 |
| 2025-10-20 | 35.00 | 35.07 | 0.85 | 2.48% | 34.41 | 35.59 | 53684 | 18843.35 | 1.80% | 0.00 |
| 2025-10-17 | 36.47 | 34.22 | -1.89 | -5.23% | 34.11 | 36.47 | 64118 | 22437.32 | 2.15% | 0.00 |
| 2025-10-16 | 36.50 | 36.11 | -0.25 | -0.69% | 36.00 | 37.50 | 45809 | 16782.37 | 1.54% | 0.00 |
| 2025-10-15 | 36.03 | 36.36 | 0.26 | 0.72% | 35.45 | 36.60 | 35683 | 12890.34 | 1.20% | 0.00 |
| 2025-10-14 | 37.24 | 36.10 | -1.16 | -3.11% | 35.91 | 37.93 | 57151 | 21041.54 | 1.92% | 0.00 |
| 2025-10-13 | 35.63 | 37.26 | -0.09 | -0.24% | 35.26 | 37.67 | 62199 | 22908.79 | 2.08% | 0.00 |
| 2025-10-10 | 38.75 | 37.35 | -1.42 | -3.66% | 37.25 | 38.95 | 62430 | 23616.92 | 2.09% | 0.00 |
| 2025-10-09 | 39.58 | 38.77 | -0.48 | -1.22% | 38.70 | 40.50 | 71389 | 28246.04 | 2.39% | 0.00 |
| 2025-09-30 | 39.50 | 39.25 | 0.25 | 0.64% | 39.06 | 40.19 | 54235 | 21437.65 | 1.82% | 0.00 |
| 2025-09-29 | 38.20 | 39.00 | 0.75 | 1.96% | 38.11 | 39.46 | 58850 | 22807.71 | 1.97% | 0.00 |
| 2025-09-26 | 40.17 | 38.25 | -2.28 | -5.63% | 38.25 | 40.57 | 91765 | 35938.31 | 3.08% | 0.00 |
| 2025-09-25 | 41.50 | 40.53 | -1.07 | -2.57% | 40.36 | 42.16 | 77881 | 31999.38 | 2.61% | 0.00 |
| 2025-09-24 | 39.55 | 41.60 | 1.41 | 3.51% | 39.20 | 41.88 | 79620 | 32601.32 | 2.67% | 0.00 |
| 2025-09-23 | 41.02 | 40.19 | -0.10 | -0.25% | 39.07 | 42.51 | 104637 | 42402.57 | 3.51% | 0.00 |
| 2025-09-22 | 40.40 | 40.29 | -0.12 | -0.30% | 39.75 | 40.78 | 50421 | 20257.87 | 1.69% | 0.00 |
| 2025-09-19 | 40.26 | 40.41 | -0.39 | -0.96% | 40.18 | 41.50 | 63437 | 25903.88 | 2.13% | 0.00 |
| 2025-09-18 | 40.52 | 40.80 | 0.18 | 0.44% | 40.00 | 42.45 | 106504 | 43670.18 | 3.57% | 0.10 |
| 2025-09-17 | 40.64 | 40.62 | -0.07 | -0.17% | 40.28 | 41.84 | 71360 | 29140.69 | 2.39% | 0.00 |
| 2025-09-16 | 40.81 | 40.69 | -0.40 | -0.97% | 39.81 | 41.54 | 72319 | 29319.78 | 2.42% | 0.00 |
| 2025-09-15 | 42.68 | 41.09 | -1.91 | -4.44% | 40.90 | 43.22 | 89450 | 37238.71 | 3.00% | 0.00 |
| 2025-09-12 | 43.51 | 43.00 | 0.91 | 2.16% | 42.12 | 44.46 | 107805 | 46831.56 | 3.61% | 0.00 |
| 2025-09-11 | 39.60 | 42.09 | 2.21 | 5.54% | 39.47 | 42.73 | 86921 | 36148.43 | 2.91% | 0.00 |
| 2025-09-10 | 39.56 | 39.88 | 0.42 | 1.06% | 39.44 | 40.69 | 55665 | 22275.12 | 1.87% | 0.00 |
| 2025-09-09 | 40.68 | 39.46 | -1.30 | -3.19% | 38.92 | 40.98 | 61522 | 24479.25 | 2.06% | 0.00 |
| 2025-09-08 | 40.82 | 40.76 | -0.24 | -0.59% | 40.26 | 41.50 | 60479 | 24602.59 | 2.03% | 0.00 |
| 2025-09-05 | 38.07 | 41.00 | 2.74 | 7.16% | 37.86 | 41.28 | 102353 | 41066.14 | 3.43% | 0.00 |
| 2025-09-04 | 42.33 | 38.26 | -3.24 | -7.81% | 37.40 | 42.33 | 114318 | 45298.82 | 3.83% | 0.00 |
| 2025-09-03 | 41.62 | 41.50 | -0.05 | -0.12% | 41.30 | 42.75 | 56687 | 23760.30 | 1.90% | 0.00 |
| 2025-09-02 | 44.00 | 41.55 | -2.64 | -5.97% | 41.38 | 45.00 | 94830 | 40164.65 | 3.18% | 0.00 |
| 2025-09-01 | 44.19 | 44.19 | 0.10 | 0.23% | 43.24 | 44.59 | 76923 | 33842.00 | 2.58% | 0.00 |
| 2025-08-29 | 44.50 | 44.09 | -0.31 | -0.70% | 43.61 | 45.68 | 82794 | 36703.20 | 2.77% | 0.00 |
| 2025-08-28 | 43.83 | 44.40 | 1.36 | 3.16% | 42.83 | 44.74 | 95244 | 41833.42 | 3.19% | 0.00 |
| 2025-08-27 | 44.42 | 43.04 | -1.36 | -3.06% | 43.01 | 45.57 | 83484 | 37169.60 | 2.80% | 0.00 |
| 2025-08-26 | 43.90 | 44.40 | 0.36 | 0.82% | 43.56 | 45.45 | 87994 | 39044.84 | 2.95% | 0.00 |
| 2025-08-25 | 46.00 | 44.04 | -1.73 | -3.78% | 43.21 | 46.29 | 147472 | 65270.45 | 4.94% | 0.00 |
东威科技(688700)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。
