| 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 | 34.90 | 35.17 | 0.27 | 0.77% | 34.90 | 35.68 | 20165 | 7112.68 | 0.77% | 0.00 |
| 2025-12-19 | 34.98 | 34.90 | 0.21 | 0.61% | 34.62 | 35.09 | 10446 | 3640.93 | 0.40% | 0.00 |
| 2025-12-18 | 34.44 | 34.69 | 0.04 | 0.12% | 34.23 | 35.09 | 12838 | 4461.01 | 0.49% | 0.00 |
| 2025-12-17 | 34.23 | 34.65 | 0.35 | 1.02% | 33.91 | 34.73 | 21230 | 7278.93 | 0.81% | 0.00 |
| 2025-12-16 | 34.71 | 34.30 | -0.69 | -1.97% | 34.11 | 35.09 | 11979 | 4115.90 | 0.46% | 0.00 |
| 2025-12-15 | 34.99 | 34.99 | 0.00 | 0.00% | 34.61 | 35.35 | 13272 | 4644.77 | 0.51% | 0.00 |
| 2025-12-12 | 34.91 | 34.99 | 0.13 | 0.37% | 34.40 | 35.36 | 15934 | 5566.15 | 0.61% | 0.00 |
| 2025-12-11 | 35.21 | 34.86 | -0.52 | -1.47% | 34.81 | 35.61 | 17888 | 6286.13 | 0.68% | 0.00 |
| 2025-12-10 | 35.64 | 35.38 | -0.19 | -0.53% | 35.03 | 35.98 | 17134 | 6055.41 | 0.65% | 3.00 |
| 2025-12-09 | 35.85 | 35.57 | -0.03 | -0.08% | 35.53 | 36.04 | 12366 | 4425.00 | 0.47% | 0.00 |
| 2025-12-08 | 34.70 | 35.60 | 0.83 | 2.39% | 34.70 | 35.98 | 22311 | 7939.86 | 0.85% | 5.00 |
| 2025-12-05 | 34.46 | 34.77 | 0.61 | 1.79% | 34.00 | 34.94 | 10907 | 3770.69 | 0.42% | 0.00 |
| 2025-12-04 | 34.88 | 34.56 | -0.33 | -0.95% | 34.34 | 35.00 | 9380 | 3239.33 | 0.36% | 0.00 |
| 2025-12-03 | 34.98 | 34.89 | 0.02 | 0.06% | 34.67 | 35.10 | 9074 | 3162.12 | 0.35% | 0.00 |
| 2025-12-02 | 35.48 | 34.87 | -0.46 | -1.30% | 34.71 | 35.75 | 13855 | 4865.08 | 0.53% | 3.00 |
| 2025-12-01 | 35.14 | 35.33 | 0.43 | 1.23% | 34.65 | 35.36 | 19114 | 6696.72 | 0.73% | 5.99 |
| 2025-11-28 | 34.50 | 34.90 | 0.28 | 0.81% | 34.50 | 35.05 | 10337 | 3595.49 | 0.39% | 0.00 |
| 2025-11-27 | 34.50 | 34.62 | 0.12 | 0.35% | 34.32 | 35.26 | 11978 | 4181.32 | 0.46% | 0.00 |
| 2025-11-26 | 34.36 | 34.50 | 0.02 | 0.06% | 34.26 | 35.03 | 9982 | 3453.36 | 0.38% | 4.00 |
| 2025-11-25 | 34.40 | 34.48 | 0.29 | 0.85% | 34.34 | 35.08 | 14268 | 4957.71 | 0.54% | 8.00 |
| 2025-11-24 | 33.55 | 34.19 | 0.99 | 2.98% | 33.20 | 34.39 | 19800 | 6710.12 | 0.75% | 0.00 |
| 2025-11-21 | 34.00 | 33.20 | -1.10 | -3.21% | 33.20 | 34.38 | 20416 | 6869.38 | 0.78% | 0.00 |
| 2025-11-20 | 34.89 | 34.30 | -0.28 | -0.81% | 34.23 | 34.97 | 12396 | 4269.17 | 0.47% | 18.00 |
| 2025-11-19 | 35.06 | 34.58 | -0.30 | -0.86% | 34.31 | 35.40 | 15438 | 5354.66 | 0.59% | 0.00 |
| 2025-11-18 | 34.98 | 34.88 | -0.11 | -0.31% | 34.67 | 35.57 | 13111 | 4605.46 | 0.50% | 0.00 |
| 2025-11-17 | 35.45 | 34.99 | -0.71 | -1.99% | 34.83 | 35.59 | 18282 | 6406.42 | 0.70% | 0.00 |
| 2025-11-14 | 36.00 | 35.70 | -0.62 | -1.71% | 35.70 | 36.29 | 16579 | 5945.74 | 0.63% | 0.00 |
| 2025-11-13 | 36.27 | 36.32 | 0.05 | 0.14% | 35.81 | 36.59 | 18666 | 6757.36 | 0.71% | 3.00 |
| 2025-11-12 | 36.19 | 36.27 | -0.04 | -0.11% | 35.86 | 36.80 | 16127 | 5845.08 | 0.61% | 0.00 |
| 2025-11-11 | 36.80 | 36.31 | -0.38 | -1.04% | 36.20 | 37.05 | 14614 | 5345.22 | 0.56% | 12.00 |
| 2025-11-10 | 37.00 | 36.69 | -0.06 | -0.16% | 36.37 | 37.04 | 24897 | 9146.60 | 0.95% | 0.00 |
| 2025-11-07 | 37.02 | 36.75 | -0.42 | -1.13% | 36.61 | 37.22 | 22401 | 8263.26 | 0.85% | 11.00 |
| 2025-11-06 | 36.53 | 37.17 | 0.65 | 1.78% | 36.53 | 37.58 | 28115 | 10443.52 | 1.07% | 0.00 |
| 2025-11-05 | 36.22 | 36.52 | -0.32 | -0.87% | 36.03 | 36.80 | 22549 | 8227.47 | 0.86% | 4.00 |
| 2025-11-04 | 37.51 | 36.84 | -0.75 | -2.00% | 36.52 | 37.60 | 27886 | 10317.25 | 1.06% | 3.00 |
| 2025-11-03 | 39.20 | 37.59 | -1.91 | -4.84% | 36.52 | 39.23 | 68426 | 25588.52 | 2.61% | 0.00 |
| 2025-10-31 | 39.93 | 39.50 | -0.30 | -0.75% | 38.51 | 40.49 | 72597 | 28698.85 | 2.76% | 3.99 |
| 2025-10-30 | 41.95 | 39.80 | -4.13 | -9.40% | 39.57 | 42.09 | 108813 | 44239.25 | 4.14% | 6.99 |
| 2025-10-29 | 43.11 | 43.93 | 0.78 | 1.81% | 42.68 | 44.18 | 66709 | 28966.79 | 2.54% | 15.01 |
| 2025-10-28 | 39.36 | 43.15 | 3.19 | 7.98% | 39.36 | 44.71 | 98910 | 42306.15 | 3.77% | 0.00 |
| 2025-10-27 | 39.00 | 39.96 | 1.46 | 3.79% | 38.80 | 40.12 | 42847 | 16921.32 | 1.63% | 2.00 |
| 2025-10-24 | 37.20 | 38.50 | 1.46 | 3.94% | 36.94 | 38.64 | 26637 | 10140.44 | 1.01% | 4.99 |
| 2025-10-23 | 36.10 | 37.04 | -0.03 | -0.08% | 36.10 | 37.06 | 17492 | 6392.47 | 0.67% | 5.01 |
| 2025-10-22 | 36.98 | 37.07 | -0.44 | -1.17% | 36.92 | 37.65 | 16111 | 5995.69 | 0.61% | 4.99 |
| 2025-10-21 | 36.28 | 37.51 | 1.59 | 4.43% | 36.15 | 37.63 | 26857 | 9997.70 | 1.02% | 0.00 |
| 2025-10-20 | 36.15 | 35.92 | 0.42 | 1.18% | 35.66 | 36.50 | 20222 | 7281.60 | 0.77% | 0.00 |
| 2025-10-17 | 37.20 | 35.50 | -1.90 | -5.08% | 35.44 | 37.49 | 33430 | 12112.85 | 1.27% | 0.00 |
| 2025-10-16 | 37.74 | 37.40 | -0.50 | -1.32% | 37.19 | 38.55 | 21048 | 7971.20 | 0.80% | 2.99 |
| 2025-10-15 | 37.21 | 37.90 | 1.03 | 2.79% | 36.52 | 37.94 | 21136 | 7899.45 | 0.80% | 6.00 |
| 2025-10-14 | 37.97 | 36.87 | -0.62 | -1.65% | 36.66 | 38.59 | 35342 | 13324.48 | 1.35% | 0.00 |
| 2025-10-13 | 36.66 | 37.49 | -0.82 | -2.14% | 36.10 | 37.79 | 37591 | 13962.98 | 1.43% | 0.00 |
| 2025-10-10 | 39.95 | 38.31 | -1.62 | -4.06% | 38.01 | 39.95 | 38200 | 14720.33 | 1.45% | 0.00 |
| 2025-10-09 | 39.88 | 39.93 | 0.04 | 0.10% | 39.75 | 40.83 | 34932 | 14061.99 | 1.33% | 0.00 |
| 2025-09-30 | 39.90 | 39.89 | 0.09 | 0.23% | 39.67 | 40.49 | 23951 | 9585.52 | 0.91% | 5.00 |
| 2025-09-29 | 39.80 | 39.80 | -0.16 | -0.40% | 39.53 | 40.25 | 27160 | 10807.79 | 1.03% | 6.00 |
| 2025-09-26 | 40.81 | 39.96 | -1.03 | -2.51% | 39.65 | 41.10 | 36472 | 14667.09 | 1.39% | 7.00 |
| 2025-09-25 | 40.76 | 40.99 | 0.00 | 0.00% | 40.42 | 41.67 | 32061 | 13170.29 | 1.22% | 6.00 |
| 2025-09-24 | 40.55 | 40.99 | -0.08 | -0.19% | 40.32 | 41.49 | 43501 | 17728.88 | 1.66% | 8.00 |
| 2025-09-23 | 42.40 | 41.07 | -1.20 | -2.84% | 40.10 | 43.10 | 52425 | 21694.44 | 2.00% | 3.00 |
| 2025-09-22 | 42.13 | 42.27 | 0.06 | 0.14% | 41.94 | 42.76 | 32879 | 13920.11 | 1.25% | 0.00 |
| 2025-09-19 | 43.00 | 42.21 | -0.59 | -1.38% | 42.03 | 43.41 | 48545 | 20648.35 | 1.85% | 0.00 |
| 2025-09-18 | 40.67 | 42.80 | 1.73 | 4.21% | 40.67 | 43.75 | 87806 | 37471.22 | 3.34% | 4.00 |
| 2025-09-17 | 39.80 | 41.07 | 2.07 | 5.31% | 39.78 | 42.66 | 71213 | 29168.93 | 2.71% | 3.99 |
| 2025-09-16 | 39.50 | 39.00 | -0.23 | -0.59% | 38.45 | 39.65 | 29845 | 11651.20 | 1.14% | 0.00 |
| 2025-09-15 | 40.00 | 39.23 | -0.64 | -1.61% | 38.90 | 40.14 | 28747 | 11313.69 | 1.09% | 0.00 |
| 2025-09-12 | 39.56 | 39.87 | 0.31 | 0.78% | 39.18 | 40.15 | 32416 | 12888.13 | 1.23% | 9.00 |
| 2025-09-11 | 37.99 | 39.56 | 1.39 | 3.64% | 37.82 | 39.78 | 37643 | 14681.72 | 1.43% | 33.00 |
| 2025-09-10 | 38.50 | 38.17 | 0.05 | 0.13% | 38.02 | 39.00 | 23567 | 9065.42 | 0.90% | 3.00 |
| 2025-09-09 | 39.53 | 38.12 | -1.46 | -3.69% | 37.77 | 39.53 | 38425 | 14784.64 | 1.46% | 0.00 |
| 2025-09-08 | 38.75 | 39.58 | 0.83 | 2.14% | 38.16 | 39.66 | 39835 | 15589.96 | 1.52% | 2.00 |
| 2025-09-05 | 37.95 | 38.75 | 1.13 | 3.00% | 37.69 | 38.82 | 42786 | 16377.50 | 1.63% | 2.00 |
| 2025-09-04 | 39.11 | 37.62 | -1.35 | -3.46% | 36.91 | 40.60 | 65628 | 25438.51 | 2.50% | 0.00 |
| 2025-09-03 | 38.58 | 38.97 | 0.42 | 1.09% | 38.58 | 39.88 | 44817 | 17505.11 | 1.71% | 17.00 |
| 2025-09-02 | 40.51 | 38.55 | -1.95 | -4.81% | 38.19 | 41.38 | 74158 | 29248.92 | 2.82% | 0.00 |
| 2025-09-01 | 41.27 | 40.50 | -0.75 | -1.82% | 40.11 | 42.00 | 56580 | 22997.76 | 2.15% | 0.00 |
| 2025-08-29 | 41.09 | 41.25 | 0.31 | 0.76% | 39.91 | 41.60 | 59078 | 24067.60 | 2.25% | 3.00 |
| 2025-08-28 | 39.92 | 40.94 | 0.74 | 1.84% | 39.56 | 41.35 | 64166 | 25904.23 | 2.44% | 0.00 |
| 2025-08-27 | 41.98 | 40.20 | -1.63 | -3.90% | 40.18 | 42.44 | 69129 | 28654.97 | 2.63% | 6.00 |
| 2025-08-26 | 42.52 | 41.83 | -0.92 | -2.15% | 41.60 | 43.66 | 79282 | 33714.88 | 3.02% | 0.00 |
| 2025-08-25 | 41.70 | 42.75 | 3.45 | 8.78% | 41.59 | 45.47 | 102097 | 44019.88 | 3.89% | 7.00 |
世华科技(688093)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。
