| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 28.42 | 28.72 | 0.27 | 0.95% | 28.16 | 29.30 | 18564 | 5340.18 | 2.43% | 0.00 |
| 2026-02-03 | 28.48 | 28.45 | 0.24 | 0.85% | 27.92 | 28.57 | 16457 | 4663.23 | 2.15% | 0.00 |
| 2026-02-02 | 28.15 | 28.21 | 0.15 | 0.53% | 28.08 | 29.07 | 23513 | 6713.60 | 3.07% | 0.00 |
| 2026-01-30 | 27.30 | 28.06 | 0.65 | 2.37% | 26.90 | 28.06 | 14975 | 4139.52 | 1.96% | 0.00 |
| 2026-01-29 | 27.63 | 27.41 | -0.33 | -1.19% | 27.00 | 27.92 | 17321 | 4754.35 | 2.27% | 0.00 |
| 2026-01-28 | 27.59 | 27.74 | 0.04 | 0.14% | 27.40 | 27.98 | 15972 | 4422.90 | 2.09% | 0.00 |
| 2026-01-27 | 27.74 | 27.70 | -0.02 | -0.07% | 26.80 | 27.96 | 17250 | 4731.79 | 2.26% | 0.00 |
| 2026-01-26 | 28.47 | 27.72 | -0.75 | -2.63% | 27.35 | 28.60 | 20388 | 5674.65 | 2.67% | 0.00 |
| 2026-01-23 | 28.00 | 28.47 | 0.47 | 1.68% | 27.85 | 28.50 | 15064 | 4259.18 | 1.97% | 0.00 |
| 2026-01-22 | 27.64 | 28.00 | 0.42 | 1.52% | 27.53 | 28.15 | 17103 | 4773.30 | 2.24% | 0.00 |
| 2026-01-21 | 27.15 | 27.58 | 0.37 | 1.36% | 27.10 | 27.65 | 13425 | 3673.03 | 1.76% | 0.00 |
| 2026-01-20 | 27.31 | 27.21 | 0.04 | 0.15% | 26.95 | 27.48 | 16526 | 4502.16 | 2.16% | 0.00 |
| 2026-01-19 | 26.63 | 27.17 | 0.56 | 2.10% | 26.62 | 27.18 | 13711 | 3703.68 | 1.79% | 0.00 |
| 2026-01-16 | 26.65 | 26.61 | 0.07 | 0.26% | 26.21 | 26.69 | 12521 | 3321.10 | 1.64% | 0.00 |
| 2026-01-15 | 26.40 | 26.54 | 0.15 | 0.57% | 26.06 | 26.64 | 14251 | 3759.07 | 1.86% | 0.00 |
| 2026-01-14 | 26.46 | 26.39 | 0.04 | 0.15% | 25.84 | 26.85 | 17728 | 4683.54 | 2.32% | 0.00 |
| 2026-01-13 | 26.41 | 26.35 | -0.10 | -0.38% | 26.05 | 26.77 | 13696 | 3628.94 | 1.79% | 0.00 |
| 2026-01-12 | 26.18 | 26.45 | 0.45 | 1.73% | 25.91 | 26.50 | 15089 | 3965.92 | 1.97% | 0.00 |
| 2026-01-09 | 25.88 | 26.00 | 0.12 | 0.46% | 25.69 | 26.10 | 13393 | 3467.47 | 1.75% | 0.00 |
| 2026-01-08 | 25.78 | 25.88 | 0.17 | 0.66% | 25.55 | 26.09 | 12289 | 3179.23 | 1.61% | 0.00 |
| 2026-01-07 | 25.76 | 25.71 | -0.11 | -0.43% | 25.36 | 26.00 | 13500 | 3473.94 | 1.77% | 0.00 |
| 2026-01-06 | 25.75 | 25.82 | 0.17 | 0.66% | 25.65 | 26.16 | 10876 | 2817.20 | 1.42% | 0.00 |
| 2026-01-05 | 25.50 | 25.65 | 0.12 | 0.47% | 25.44 | 25.90 | 14691 | 3782.82 | 1.92% | 0.00 |
| 2025-12-31 | 25.57 | 25.53 | 0.00 | 0.00% | 25.10 | 25.81 | 12147 | 3079.45 | 1.59% | 0.00 |
| 2025-12-30 | 25.52 | 25.53 | -0.13 | -0.51% | 25.33 | 25.73 | 7043 | 1796.86 | 0.92% | 0.00 |
| 2025-12-29 | 25.34 | 25.66 | 0.28 | 1.10% | 25.11 | 25.72 | 10890 | 2777.05 | 1.42% | 0.00 |
| 2025-12-26 | 25.53 | 25.38 | -0.17 | -0.67% | 25.30 | 25.64 | 9728 | 2476.28 | 1.27% | 0.00 |
| 2025-12-25 | 25.60 | 25.55 | 0.14 | 0.55% | 25.37 | 25.75 | 9272 | 2363.92 | 1.21% | 0.00 |
| 2025-12-24 | 25.05 | 25.41 | 0.31 | 1.24% | 25.05 | 25.55 | 10180 | 2587.69 | 1.33% | 0.00 |
| 2025-12-23 | 25.32 | 25.10 | -0.26 | -1.03% | 25.01 | 25.58 | 10976 | 2762.18 | 1.44% | 0.00 |
| 2025-12-22 | 25.79 | 25.36 | -0.09 | -0.35% | 25.28 | 25.84 | 13407 | 3415.89 | 1.75% | 0.00 |
| 2025-12-19 | 24.85 | 25.45 | 0.60 | 2.41% | 24.78 | 25.54 | 14871 | 3750.77 | 1.94% | 0.00 |
| 2025-12-18 | 24.75 | 24.85 | 0.52 | 2.14% | 24.25 | 25.11 | 12547 | 3110.37 | 1.64% | 0.00 |
| 2025-12-17 | 24.14 | 24.33 | 0.29 | 1.21% | 23.75 | 24.49 | 10548 | 2538.48 | 1.38% | 0.00 |
| 2025-12-16 | 24.40 | 24.04 | -0.41 | -1.68% | 23.93 | 24.52 | 9059 | 2189.71 | 1.18% | 0.00 |
| 2025-12-15 | 24.30 | 24.45 | 0.03 | 0.12% | 24.00 | 24.69 | 10897 | 2660.54 | 1.43% | 0.00 |
| 2025-12-12 | 24.62 | 24.42 | -0.13 | -0.53% | 24.40 | 25.03 | 11762 | 2903.90 | 1.54% | 0.00 |
| 2025-12-11 | 25.26 | 24.55 | -0.59 | -2.35% | 24.46 | 25.35 | 15064 | 3739.95 | 1.97% | 0.00 |
| 2025-12-10 | 25.76 | 25.14 | -0.69 | -2.67% | 25.10 | 25.93 | 12052 | 3066.29 | 1.58% | 0.00 |
| 2025-12-09 | 26.01 | 25.83 | -0.22 | -0.84% | 25.82 | 26.22 | 7404 | 1928.38 | 0.97% | 0.00 |
| 2025-12-08 | 26.00 | 26.05 | 0.14 | 0.54% | 25.62 | 26.35 | 8907 | 2326.73 | 1.16% | 0.00 |
| 2025-12-05 | 25.21 | 25.91 | 0.60 | 2.37% | 25.08 | 26.00 | 10714 | 2737.20 | 1.40% | 0.00 |
| 2025-12-04 | 25.90 | 25.31 | -0.48 | -1.86% | 25.22 | 26.08 | 10554 | 2690.16 | 1.38% | 0.00 |
| 2025-12-03 | 26.06 | 25.79 | -0.11 | -0.42% | 25.64 | 26.10 | 9163 | 2364.15 | 1.20% | 0.00 |
| 2025-12-02 | 26.10 | 25.90 | -0.20 | -0.77% | 25.64 | 26.17 | 10789 | 2795.66 | 1.41% | 0.00 |
| 2025-12-01 | 26.43 | 26.10 | -0.33 | -1.25% | 26.02 | 26.68 | 13045 | 3443.80 | 1.71% | 0.00 |
| 2025-11-28 | 26.23 | 26.43 | 0.25 | 0.95% | 25.86 | 26.46 | 6331 | 1657.07 | 0.83% | 0.00 |
| 2025-11-27 | 25.81 | 26.18 | 0.37 | 1.43% | 25.68 | 26.28 | 9811 | 2551.44 | 1.28% | 0.00 |
| 2025-11-26 | 26.27 | 25.81 | -0.46 | -1.75% | 25.78 | 26.66 | 11029 | 2892.26 | 1.44% | 0.00 |
| 2025-11-25 | 26.18 | 26.27 | 0.29 | 1.12% | 26.18 | 26.64 | 12452 | 3287.64 | 1.63% | 0.00 |
| 2025-11-24 | 25.42 | 25.98 | 0.82 | 3.26% | 25.42 | 26.23 | 15815 | 4086.53 | 2.07% | 0.00 |
| 2025-11-21 | 26.34 | 25.16 | -1.51 | -5.66% | 25.02 | 26.87 | 21022 | 5371.36 | 2.75% | 0.00 |
| 2025-11-20 | 26.74 | 26.67 | -0.10 | -0.37% | 26.30 | 26.99 | 12142 | 3234.68 | 1.59% | 0.00 |
| 2025-11-19 | 27.80 | 26.77 | -1.08 | -3.88% | 26.73 | 27.93 | 15385 | 4171.45 | 2.01% | 0.00 |
| 2025-11-18 | 28.15 | 27.85 | -0.15 | -0.54% | 27.62 | 28.15 | 9943 | 2764.83 | 1.30% | 0.00 |
| 2025-11-17 | 27.85 | 28.00 | 0.09 | 0.32% | 27.69 | 28.24 | 13415 | 3752.44 | 1.75% | 0.00 |
| 2025-11-14 | 27.35 | 27.91 | 0.41 | 1.49% | 27.33 | 27.97 | 14487 | 4028.47 | 1.89% | 0.00 |
| 2025-11-13 | 27.52 | 27.50 | -0.13 | -0.47% | 27.20 | 27.66 | 9573 | 2629.40 | 1.25% | 0.00 |
| 2025-11-12 | 27.65 | 27.63 | 0.04 | 0.14% | 27.37 | 27.79 | 10745 | 2962.95 | 1.41% | 0.00 |
| 2025-11-11 | 27.32 | 27.59 | 0.27 | 0.99% | 27.32 | 27.70 | 11221 | 3091.85 | 1.47% | 0.00 |
| 2025-11-10 | 27.57 | 27.32 | -0.11 | -0.40% | 27.19 | 27.60 | 11109 | 3041.25 | 1.45% | 0.00 |
| 2025-11-07 | 27.58 | 27.43 | -0.09 | -0.33% | 27.30 | 27.58 | 7810 | 2144.67 | 1.02% | 0.00 |
| 2025-11-06 | 27.60 | 27.52 | 0.09 | 0.33% | 27.26 | 27.60 | 12873 | 3538.11 | 1.68% | 0.00 |
| 2025-11-05 | 27.03 | 27.43 | 0.25 | 0.92% | 26.96 | 27.63 | 15190 | 4142.63 | 1.99% | 0.00 |
| 2025-11-04 | 27.00 | 27.18 | 0.18 | 0.67% | 27.00 | 27.36 | 14926 | 4057.63 | 1.95% | 0.00 |
| 2025-11-03 | 27.36 | 27.00 | 0.12 | 0.45% | 26.78 | 27.36 | 12323 | 3325.62 | 1.61% | 0.00 |
| 2025-10-31 | 26.54 | 26.88 | 0.29 | 1.09% | 26.36 | 26.93 | 10471 | 2798.51 | 1.37% | 0.00 |
| 2025-10-30 | 26.74 | 26.59 | -0.22 | -0.82% | 26.33 | 26.99 | 10864 | 2891.49 | 1.42% | 0.00 |
| 2025-10-29 | 26.99 | 26.81 | 0.00 | 0.00% | 26.61 | 27.17 | 13414 | 3607.19 | 1.75% | 0.00 |
| 2025-10-28 | 26.96 | 26.81 | -0.02 | -0.07% | 26.70 | 26.99 | 9727 | 2613.12 | 1.27% | 0.00 |
| 2025-10-27 | 27.00 | 26.83 | -0.17 | -0.63% | 26.31 | 27.17 | 14617 | 3901.96 | 1.91% | 0.00 |
| 2025-10-24 | 26.68 | 27.00 | 0.24 | 0.90% | 26.68 | 27.10 | 13448 | 3622.66 | 1.76% | 0.00 |
| 2025-10-23 | 26.33 | 26.76 | 0.33 | 1.25% | 26.11 | 26.85 | 15417 | 4099.35 | 2.02% | 0.00 |
| 2025-10-22 | 26.40 | 26.43 | 0.06 | 0.23% | 26.22 | 26.76 | 11283 | 2989.05 | 1.48% | 0.00 |
| 2025-10-21 | 25.91 | 26.37 | 0.69 | 2.69% | 25.55 | 26.37 | 15224 | 3959.43 | 1.99% | 0.00 |
| 2025-10-20 | 25.30 | 25.68 | 0.52 | 2.07% | 25.30 | 25.75 | 9917 | 2534.33 | 1.30% | 30.00 |
| 2025-10-17 | 25.34 | 25.16 | -0.20 | -0.79% | 25.14 | 25.61 | 10412 | 2642.33 | 1.36% | 0.00 |
| 2025-10-16 | 25.45 | 25.36 | -0.43 | -1.67% | 25.28 | 25.99 | 7699 | 1967.14 | 1.01% | 0.00 |
| 2025-10-15 | 25.31 | 25.79 | 0.39 | 1.54% | 25.21 | 25.92 | 11704 | 3009.35 | 1.53% | 0.00 |
| 2025-10-14 | 25.59 | 25.40 | -0.01 | -0.04% | 25.16 | 25.90 | 12324 | 3145.60 | 1.61% | 0.00 |
研奥股份(300923)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。
