| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-25 | 3.40 | 3.53 | -0.09 | -2.49% | 3.40 | 3.92 | 823978 | 29239.90 | 27.95% |
| 2025-04-24 | 3.62 | 3.62 | -0.40 | -9.95% | 3.62 | 3.62 | 61290 | 2218.70 | 2.08% |
| 2025-04-23 | 4.02 | 4.02 | -0.45 | -10.07% | 4.02 | 4.02 | 39661 | 1594.37 | 1.35% |
| 2025-04-22 | 4.47 | 4.47 | -0.50 | -10.06% | 4.47 | 4.47 | 35602 | 1591.41 | 1.21% |
| 2025-04-21 | 4.93 | 4.97 | 0.00 | 0.00% | 4.86 | 4.99 | 87789 | 4345.66 | 2.98% |
| 2025-04-18 | 4.92 | 4.97 | 0.08 | 1.64% | 4.81 | 5.00 | 87640 | 4302.72 | 2.97% |
| 2025-04-17 | 4.82 | 4.89 | 0.06 | 1.24% | 4.77 | 4.95 | 66782 | 3271.18 | 2.27% |
| 2025-04-16 | 4.99 | 4.83 | -0.16 | -3.21% | 4.75 | 5.00 | 90166 | 4380.62 | 3.06% |
| 2025-04-15 | 4.99 | 4.99 | 0.02 | 0.40% | 4.92 | 5.03 | 76259 | 3787.86 | 2.59% |
| 2025-04-14 | 4.95 | 4.97 | 0.11 | 2.26% | 4.92 | 5.05 | 84607 | 4234.02 | 2.87% |
| 2025-04-11 | 4.84 | 4.86 | 0.02 | 0.41% | 4.78 | 4.92 | 88901 | 4319.66 | 3.02% |
| 2025-04-10 | 4.79 | 4.84 | 0.11 | 2.33% | 4.79 | 4.96 | 124320 | 6079.64 | 4.22% |
| 2025-04-09 | 4.47 | 4.73 | 0.18 | 3.96% | 4.14 | 4.74 | 170352 | 7643.08 | 5.78% |
| 2025-04-08 | 4.49 | 4.55 | -0.18 | -3.81% | 4.35 | 4.65 | 157558 | 7055.95 | 5.34% |
| 2025-04-07 | 5.09 | 4.73 | -0.53 | -10.08% | 4.73 | 5.09 | 71864 | 3433.57 | 2.44% |
| 2025-04-03 | 5.23 | 5.26 | 0.00 | 0.00% | 5.15 | 5.30 | 64372 | 3368.64 | 2.18% |
| 2025-04-02 | 5.30 | 5.26 | -0.03 | -0.57% | 5.25 | 5.38 | 66287 | 3518.95 | 2.25% |
| 2025-04-01 | 5.26 | 5.29 | 0.08 | 1.54% | 5.25 | 5.38 | 66027 | 3512.85 | 2.24% |
| 2025-03-31 | 5.26 | 5.21 | -0.06 | -1.14% | 5.09 | 5.27 | 77677 | 4008.38 | 2.63% |
| 2025-03-28 | 5.42 | 5.27 | -0.15 | -2.77% | 5.26 | 5.45 | 75140 | 3995.18 | 2.55% |
| 2025-03-27 | 5.54 | 5.42 | -0.12 | -2.17% | 5.33 | 5.54 | 84627 | 4587.34 | 2.87% |
| 2025-03-26 | 5.43 | 5.54 | 0.09 | 1.65% | 5.41 | 5.59 | 86022 | 4777.31 | 2.92% |
| 2025-03-25 | 5.49 | 5.45 | -0.04 | -0.73% | 5.38 | 5.55 | 100251 | 5472.90 | 3.40% |
| 2025-03-24 | 5.87 | 5.49 | -0.38 | -6.47% | 5.37 | 5.88 | 162090 | 9029.70 | 5.50% |
| 2025-03-21 | 5.95 | 5.87 | -0.09 | -1.51% | 5.85 | 6.01 | 93495 | 5511.38 | 3.17% |
| 2025-03-20 | 5.90 | 5.96 | 0.03 | 0.51% | 5.85 | 6.04 | 97167 | 5805.29 | 3.30% |
| 2025-03-19 | 6.02 | 5.93 | -0.12 | -1.98% | 5.89 | 6.04 | 104132 | 6191.02 | 3.53% |
| 2025-03-18 | 6.09 | 6.05 | -0.02 | -0.33% | 5.98 | 6.12 | 111389 | 6723.52 | 3.78% |
| 2025-03-17 | 6.06 | 6.07 | 0.03 | 0.50% | 6.01 | 6.12 | 119633 | 7263.53 | 4.06% |
| 2025-03-14 | 6.01 | 6.04 | 0.02 | 0.33% | 5.89 | 6.05 | 133339 | 7982.76 | 4.52% |
| 2025-03-13 | 6.13 | 6.02 | -0.10 | -1.63% | 5.90 | 6.16 | 139870 | 8398.65 | 4.74% |
| 2025-03-12 | 6.09 | 6.12 | 0.04 | 0.66% | 6.09 | 6.20 | 173924 | 10704.06 | 5.90% |
| 2025-03-11 | 5.95 | 6.08 | 0.07 | 1.16% | 5.88 | 6.08 | 143076 | 8615.79 | 4.85% |
| 2025-03-10 | 5.95 | 6.01 | 0.04 | 0.67% | 5.95 | 6.07 | 110826 | 6658.29 | 3.76% |
| 2025-03-07 | 6.00 | 5.97 | -0.07 | -1.16% | 5.94 | 6.18 | 162871 | 9834.80 | 5.52% |
| 2025-03-06 | 5.99 | 6.04 | 0.02 | 0.33% | 5.96 | 6.09 | 194442 | 11721.01 | 6.60% |
| 2025-03-05 | 5.86 | 6.02 | 0.17 | 2.91% | 5.85 | 6.03 | 208018 | 12362.22 | 7.06% |
| 2025-03-04 | 5.60 | 5.85 | 0.25 | 4.46% | 5.55 | 5.86 | 143530 | 8253.64 | 4.87% |
| 2025-03-03 | 5.69 | 5.60 | -0.08 | -1.41% | 5.55 | 5.78 | 119647 | 6782.08 | 4.06% |
| 2025-02-28 | 5.97 | 5.68 | -0.32 | -5.33% | 5.66 | 5.98 | 135024 | 7817.12 | 4.58% |
| 2025-02-27 | 6.09 | 6.00 | -0.09 | -1.48% | 5.88 | 6.12 | 129745 | 7790.46 | 4.40% |
| 2025-02-26 | 6.10 | 6.09 | 0.04 | 0.66% | 6.00 | 6.12 | 148782 | 9022.76 | 5.05% |
| 2025-02-25 | 5.91 | 6.05 | 0.03 | 0.50% | 5.91 | 6.12 | 125641 | 7597.69 | 4.26% |
| 2025-02-24 | 6.04 | 6.02 | -0.02 | -0.33% | 5.92 | 6.12 | 142222 | 8548.36 | 4.82% |
| 2025-02-21 | 5.97 | 6.04 | 0.07 | 1.17% | 5.82 | 6.14 | 178118 | 10664.43 | 6.04% |
| 2025-02-20 | 5.82 | 5.97 | 0.15 | 2.58% | 5.80 | 5.98 | 142800 | 8432.53 | 4.84% |
| 2025-02-19 | 5.69 | 5.82 | 0.14 | 2.46% | 5.66 | 5.86 | 94557 | 5453.84 | 3.21% |
| 2025-02-18 | 5.97 | 5.68 | -0.23 | -3.89% | 5.65 | 6.00 | 143302 | 8325.98 | 4.86% |
| 2025-02-17 | 5.83 | 5.91 | 0.10 | 1.72% | 5.81 | 5.92 | 138132 | 8107.14 | 4.69% |
| 2025-02-14 | 5.79 | 5.81 | 0.02 | 0.35% | 5.70 | 5.85 | 93448 | 5409.61 | 3.17% |
| 2025-02-13 | 5.90 | 5.79 | -0.12 | -2.03% | 5.76 | 5.95 | 108955 | 6330.74 | 3.70% |
| 2025-02-12 | 5.87 | 5.91 | 0.01 | 0.17% | 5.87 | 5.97 | 102095 | 6034.75 | 3.46% |
| 2025-02-11 | 5.92 | 5.90 | -0.05 | -0.84% | 5.83 | 5.98 | 112612 | 6616.19 | 3.82% |
| 2025-02-10 | 5.85 | 5.95 | 0.19 | 3.30% | 5.80 | 5.95 | 130905 | 7707.61 | 4.44% |
| 2025-02-07 | 5.65 | 5.76 | 0.10 | 1.77% | 5.61 | 5.85 | 128680 | 7400.95 | 4.36% |
| 2025-02-06 | 5.58 | 5.66 | 0.16 | 2.91% | 5.46 | 5.66 | 123371 | 6890.72 | 4.18% |
| 2025-02-05 | 5.38 | 5.50 | 0.18 | 3.38% | 5.33 | 5.55 | 119174 | 6541.31 | 4.04% |
| 2025-01-27 | 5.48 | 5.32 | -0.11 | -2.03% | 5.31 | 5.53 | 98414 | 5316.86 | 3.34% |
| 2025-01-24 | 5.61 | 5.43 | -0.21 | -3.72% | 5.37 | 5.64 | 199697 | 10899.71 | 6.77% |
| 2025-01-23 | 5.70 | 5.64 | 0.03 | 0.53% | 5.64 | 5.85 | 135957 | 7820.86 | 4.61% |
| 2025-01-22 | 5.63 | 5.61 | -0.02 | -0.36% | 5.57 | 5.73 | 105904 | 5976.77 | 3.59% |
| 2025-01-21 | 5.79 | 5.63 | -0.06 | -1.05% | 5.58 | 5.90 | 93599 | 5302.46 | 3.17% |
| 2025-01-20 | 5.63 | 5.69 | 0.05 | 0.89% | 5.52 | 5.74 | 95400 | 5403.18 | 3.24% |
| 2025-01-17 | 5.67 | 5.64 | -0.04 | -0.70% | 5.57 | 5.71 | 97276 | 5476.08 | 3.30% |
| 2025-01-16 | 5.65 | 5.68 | 0.12 | 2.16% | 5.52 | 5.77 | 155337 | 8787.25 | 5.27% |
| 2025-01-15 | 5.59 | 5.56 | -0.03 | -0.54% | 5.46 | 5.63 | 104933 | 5822.03 | 3.56% |
| 2025-01-14 | 5.41 | 5.59 | 0.26 | 4.88% | 5.35 | 5.59 | 145723 | 8033.58 | 4.94% |
*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。
