| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 4.37 | 4.80 | 0.23 | 5.03% | 4.34 | 4.80 | 473247 | 21337.79 | 16.05% |
| 2025-08-21 | 4.80 | 4.57 | -0.24 | -4.99% | 4.57 | 5.05 | 447312 | 21768.97 | 15.17% |
| 2025-08-20 | 4.85 | 4.81 | 0.19 | 4.11% | 4.40 | 4.85 | 612604 | 29274.25 | 20.78% |
| 2025-08-19 | 4.62 | 4.62 | 0.22 | 5.00% | 4.62 | 4.62 | 13634 | 629.89 | 0.46% |
| 2025-08-18 | 4.36 | 4.40 | 0.21 | 5.01% | 4.28 | 4.40 | 63916 | 2792.17 | 2.17% |
| 2025-08-15 | 3.90 | 4.19 | 0.20 | 5.01% | 3.82 | 4.19 | 208068 | 8362.29 | 7.06% |
| 2025-08-14 | 3.99 | 3.99 | 0.19 | 5.00% | 3.75 | 3.99 | 608354 | 24016.65 | 20.63% |
| 2025-08-13 | 3.80 | 3.80 | 0.18 | 4.97% | 3.80 | 3.80 | 15645 | 594.51 | 0.53% |
| 2025-08-12 | 3.49 | 3.62 | 0.17 | 4.93% | 3.49 | 3.62 | 127663 | 4602.43 | 4.33% |
| 2025-08-11 | 3.55 | 3.45 | -0.10 | -2.82% | 3.37 | 3.55 | 528249 | 18292.90 | 17.92% |
| 2025-08-08 | 3.55 | 3.55 | 0.17 | 5.03% | 3.55 | 3.55 | 43840 | 1556.32 | 1.49% |
| 2025-08-07 | 3.30 | 3.38 | 0.16 | 4.97% | 3.27 | 3.38 | 95113 | 3180.64 | 3.23% |
| 2025-08-06 | 3.07 | 3.22 | 0.15 | 4.89% | 3.03 | 3.22 | 269573 | 8484.71 | 9.14% |
| 2025-08-05 | 3.04 | 3.07 | 0.04 | 1.32% | 3.03 | 3.09 | 109665 | 3357.11 | 3.72% |
| 2025-08-04 | 2.98 | 3.03 | 0.04 | 1.34% | 2.97 | 3.04 | 90513 | 2721.73 | 3.07% |
| 2025-08-01 | 2.99 | 2.99 | 0.00 | 0.00% | 2.97 | 3.01 | 79614 | 2378.34 | 2.70% |
| 2025-07-31 | 3.03 | 2.99 | -0.04 | -1.32% | 2.98 | 3.05 | 117081 | 3525.32 | 3.97% |
| 2025-07-30 | 2.97 | 3.03 | 0.06 | 2.02% | 2.96 | 3.04 | 120950 | 3622.53 | 4.10% |
| 2025-07-29 | 3.01 | 2.97 | -0.04 | -1.33% | 2.96 | 3.02 | 100663 | 3007.20 | 3.41% |
| 2025-07-28 | 3.02 | 3.01 | -0.02 | -0.66% | 2.98 | 3.03 | 81182 | 2437.78 | 2.75% |
| 2025-07-25 | 3.00 | 3.03 | 0.03 | 1.00% | 3.00 | 3.09 | 77439 | 2352.36 | 2.63% |
| 2025-07-24 | 2.98 | 3.00 | 0.02 | 0.67% | 2.97 | 3.01 | 64138 | 1920.69 | 2.18% |
| 2025-07-23 | 3.00 | 2.98 | -0.02 | -0.67% | 2.97 | 3.03 | 80233 | 2403.00 | 2.72% |
| 2025-07-22 | 3.06 | 3.00 | -0.07 | -2.28% | 3.00 | 3.08 | 107968 | 3278.12 | 3.66% |
| 2025-07-21 | 3.05 | 3.07 | 0.03 | 0.99% | 3.04 | 3.10 | 78390 | 2406.75 | 2.66% |
| 2025-07-18 | 3.03 | 3.04 | 0.00 | 0.00% | 3.02 | 3.08 | 85816 | 2613.47 | 2.91% |
| 2025-07-17 | 3.02 | 3.04 | 0.02 | 0.66% | 3.01 | 3.07 | 71974 | 2186.39 | 2.44% |
| 2025-07-16 | 3.00 | 3.02 | 0.05 | 1.68% | 2.97 | 3.04 | 78874 | 2368.93 | 2.68% |
| 2025-07-15 | 3.00 | 2.97 | -0.06 | -1.98% | 2.94 | 3.04 | 148192 | 4409.91 | 5.03% |
| 2025-07-14 | 3.16 | 3.03 | -0.13 | -4.11% | 3.02 | 3.16 | 178292 | 5453.82 | 6.05% |
| 2025-07-11 | 3.14 | 3.16 | 0.01 | 0.32% | 3.13 | 3.21 | 95235 | 3011.31 | 3.23% |
| 2025-07-10 | 3.14 | 3.15 | 0.02 | 0.64% | 3.12 | 3.16 | 54888 | 1726.88 | 1.86% |
| 2025-07-09 | 3.18 | 3.13 | -0.05 | -1.57% | 3.11 | 3.18 | 107102 | 3364.43 | 3.63% |
| 2025-07-08 | 3.16 | 3.18 | 0.02 | 0.63% | 3.15 | 3.19 | 82675 | 2619.34 | 2.80% |
| 2025-07-07 | 3.16 | 3.16 | -0.02 | -0.63% | 3.09 | 3.17 | 97593 | 3065.57 | 3.31% |
| 2025-07-04 | 3.27 | 3.18 | -0.10 | -3.05% | 3.14 | 3.27 | 197170 | 6301.86 | 6.69% |
| 2025-07-03 | 3.26 | 3.28 | 0.03 | 0.92% | 3.23 | 3.36 | 237955 | 7850.45 | 8.07% |
| 2025-07-02 | 3.19 | 3.25 | 0.04 | 1.25% | 3.10 | 3.26 | 217821 | 6972.98 | 7.39% |
| 2025-07-01 | 3.17 | 3.21 | 0.01 | 0.31% | 3.17 | 3.28 | 217752 | 7002.05 | 7.39% |
| 2025-06-30 | 3.16 | 3.20 | 0.05 | 1.59% | 3.16 | 3.27 | 227152 | 7310.18 | 7.70% |
| 2025-06-27 | 3.14 | 3.15 | 0.00 | 0.00% | 3.12 | 3.21 | 207924 | 6571.45 | 7.05% |
| 2025-06-26 | 3.05 | 3.15 | 0.15 | 5.00% | 3.03 | 3.15 | 178190 | 5563.61 | 6.04% |
| 2025-06-25 | 3.03 | 3.00 | -0.04 | -1.32% | 2.99 | 3.06 | 124598 | 3756.89 | 4.23% |
| 2025-06-24 | 3.00 | 3.04 | 0.04 | 1.33% | 2.97 | 3.08 | 110785 | 3364.89 | 3.76% |
| 2025-06-23 | 2.86 | 3.00 | 0.07 | 2.39% | 2.85 | 3.05 | 152593 | 4531.43 | 5.18% |
| 2025-06-20 | 3.04 | 2.93 | -0.14 | -4.56% | 2.92 | 3.08 | 190491 | 5663.81 | 6.46% |
| 2025-06-19 | 3.16 | 3.07 | -0.09 | -2.85% | 3.01 | 3.23 | 184262 | 5694.67 | 6.25% |
| 2025-06-18 | 3.23 | 3.16 | -0.08 | -2.47% | 3.14 | 3.26 | 103145 | 3287.13 | 3.50% |
| 2025-06-17 | 3.25 | 3.24 | -0.03 | -0.92% | 3.20 | 3.27 | 122536 | 3958.48 | 4.16% |
| 2025-06-16 | 3.13 | 3.27 | 0.14 | 4.47% | 3.12 | 3.29 | 194073 | 6278.24 | 6.58% |
| 2025-06-13 | 3.25 | 3.13 | -0.14 | -4.28% | 3.11 | 3.26 | 188068 | 5928.01 | 6.38% |
| 2025-06-12 | 3.33 | 3.27 | -0.09 | -2.68% | 3.24 | 3.35 | 179132 | 5901.67 | 6.08% |
| 2025-06-11 | 3.38 | 3.36 | -0.04 | -1.18% | 3.33 | 3.40 | 155237 | 5213.35 | 5.27% |
| 2025-06-10 | 3.35 | 3.40 | 0.05 | 1.49% | 3.31 | 3.44 | 247081 | 8366.19 | 8.38% |
| 2025-06-09 | 3.28 | 3.35 | 0.06 | 1.82% | 3.26 | 3.37 | 205847 | 6793.82 | 6.98% |
| 2025-06-06 | 3.27 | 3.29 | 0.02 | 0.61% | 3.24 | 3.31 | 129056 | 4221.61 | 4.38% |
| 2025-06-05 | 3.30 | 3.27 | -0.06 | -1.80% | 3.24 | 3.33 | 177260 | 5810.86 | 6.01% |
| 2025-06-04 | 3.24 | 3.33 | 0.09 | 2.78% | 3.23 | 3.36 | 195906 | 6493.21 | 6.64% |
| 2025-06-03 | 3.24 | 3.24 | -0.04 | -1.22% | 3.21 | 3.31 | 175914 | 5719.67 | 5.97% |
| 2025-05-30 | 3.38 | 3.28 | -0.17 | -4.93% | 3.28 | 3.44 | 265173 | 8868.54 | 8.99% |
| 2025-05-29 | 3.41 | 3.45 | -0.03 | -0.86% | 3.41 | 3.58 | 367476 | 12836.07 | 12.46% |
| 2025-05-28 | 3.42 | 3.48 | 0.12 | 3.57% | 3.38 | 3.53 | 410255 | 14206.68 | 13.92% |
| 2025-05-27 | 3.29 | 3.36 | 0.02 | 0.60% | 3.25 | 3.37 | 344893 | 11416.01 | 11.70% |
| 2025-05-26 | 3.30 | 3.34 | -0.03 | -0.89% | 3.27 | 3.41 | 287087 | 9557.30 | 9.74% |
| 2025-05-23 | 3.48 | 3.37 | -0.18 | -5.07% | 3.37 | 3.48 | 391985 | 13283.62 | 13.30% |
| 2025-05-22 | 3.41 | 3.55 | 0.17 | 5.03% | 3.34 | 3.55 | 568034 | 19806.91 | 19.27% |
| 2025-05-21 | 3.19 | 3.38 | 0.15 | 4.64% | 3.17 | 3.39 | 447758 | 14757.22 | 15.19% |
| 2025-05-20 | 3.12 | 3.23 | 0.10 | 3.19% | 3.07 | 3.29 | 418759 | 13317.59 | 14.20% |
| 2025-05-19 | 3.04 | 3.13 | 0.14 | 4.68% | 3.03 | 3.14 | 445899 | 13883.64 | 15.12% |
| 2025-05-16 | 3.13 | 2.99 | -0.06 | -1.97% | 2.97 | 3.13 | 370356 | 11276.12 | 12.56% |
| 2025-05-15 | 2.90 | 3.05 | 0.15 | 5.17% | 2.90 | 3.05 | 271970 | 8175.15 | 9.22% |
| 2025-05-14 | 2.96 | 2.90 | -0.11 | -3.65% | 2.86 | 2.97 | 394459 | 11466.10 | 13.38% |
| 2025-05-13 | 3.15 | 3.01 | -0.16 | -5.05% | 3.01 | 3.22 | 525214 | 16331.76 | 17.81% |
| 2025-05-12 | 3.03 | 3.17 | 0.15 | 4.97% | 2.95 | 3.17 | 569233 | 17554.33 | 19.31% |
| 2025-05-09 | 2.93 | 3.02 | 0.08 | 2.72% | 2.89 | 3.09 | 512362 | 15424.54 | 17.38% |
| 2025-05-08 | 2.90 | 2.94 | -0.02 | -0.68% | 2.87 | 3.03 | 528946 | 15614.65 | 17.94% |
| 2025-05-07 | 2.90 | 2.96 | 0.06 | 2.07% | 2.76 | 2.97 | 852982 | 24251.86 | 28.93% |
| 2025-05-06 | 2.87 | 2.90 | -0.12 | -3.97% | 2.87 | 2.90 | 580788 | 16684.92 | 19.70% |
| 2025-04-30 | 3.02 | 3.02 | -0.16 | -5.03% | 3.02 | 3.02 | 16119 | 486.79 | 0.55% |
| 2025-04-28 | 3.18 | 3.18 | -0.35 | -9.92% | 3.18 | 3.18 | 79039 | 2513.44 | 2.68% |
*ST奥维(002231)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。
