| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 4.77 | 4.71 | -0.09 | -1.88% | 4.67 | 4.95 | 130849 | 6246.10 | 3.80% | 10.00 |
| 2025-04-02 | 4.65 | 4.80 | 0.11 | 2.35% | 4.52 | 4.97 | 245047 | 11728.14 | 7.11% | 0.00 |
| 2025-04-01 | 4.10 | 4.69 | 0.59 | 14.39% | 4.00 | 4.80 | 289662 | 12693.45 | 8.41% | 3.00 |
| 2025-03-31 | 4.06 | 4.10 | 0.07 | 1.74% | 4.02 | 4.26 | 207022 | 8601.48 | 6.01% | 0.00 |
| 2025-03-28 | 3.80 | 4.03 | 0.21 | 5.50% | 3.80 | 4.17 | 199466 | 8053.15 | 5.79% | 0.00 |
| 2025-03-27 | 3.75 | 3.82 | 0.07 | 1.87% | 3.67 | 3.86 | 92418 | 3491.87 | 2.68% | 0.00 |
| 2025-03-26 | 3.68 | 3.75 | 0.04 | 1.08% | 3.65 | 3.76 | 62608 | 2322.40 | 1.82% | 0.00 |
| 2025-03-25 | 3.62 | 3.71 | 0.11 | 3.06% | 3.56 | 3.83 | 90637 | 3360.63 | 2.63% | 0.00 |
| 2025-03-24 | 3.82 | 3.60 | -0.21 | -5.51% | 3.50 | 3.82 | 135746 | 4898.11 | 3.94% | 0.00 |
| 2025-03-21 | 3.77 | 3.81 | 0.02 | 0.53% | 3.76 | 3.88 | 65922 | 2516.27 | 1.91% | 0.00 |
| 2025-03-20 | 3.76 | 3.79 | 0.03 | 0.80% | 3.72 | 3.81 | 66137 | 2494.10 | 1.92% | 0.00 |
| 2025-03-19 | 3.74 | 3.76 | 0.03 | 0.80% | 3.70 | 3.83 | 60265 | 2266.87 | 1.75% | 0.00 |
| 2025-03-18 | 3.80 | 3.73 | -0.07 | -1.84% | 3.68 | 3.80 | 79247 | 2948.90 | 2.30% | 0.00 |
| 2025-03-17 | 3.86 | 3.80 | -0.06 | -1.55% | 3.77 | 3.90 | 84847 | 3245.18 | 2.46% | 0.00 |
| 2025-03-14 | 3.84 | 3.86 | 0.00 | 0.00% | 3.77 | 3.92 | 125247 | 4815.44 | 3.64% | 0.00 |
| 2025-03-13 | 3.76 | 3.86 | 0.10 | 2.66% | 3.76 | 3.98 | 197025 | 7647.73 | 5.72% | 0.00 |
| 2025-03-12 | 3.52 | 3.76 | 0.22 | 6.21% | 3.48 | 3.86 | 185691 | 6891.93 | 5.39% | 0.00 |
| 2025-03-11 | 3.51 | 3.54 | 0.00 | 0.00% | 3.47 | 3.57 | 72459 | 2544.18 | 2.10% | 0.00 |
| 2025-03-10 | 3.53 | 3.54 | -0.01 | -0.28% | 3.47 | 3.63 | 104519 | 3727.86 | 3.03% | 0.00 |
| 2025-03-07 | 3.44 | 3.55 | 0.11 | 3.20% | 3.41 | 3.60 | 122899 | 4319.76 | 3.57% | 0.00 |
| 2025-03-06 | 3.41 | 3.44 | 0.04 | 1.18% | 3.38 | 3.50 | 91752 | 3161.91 | 2.66% | 0.00 |
| 2025-03-05 | 3.39 | 3.40 | 0.02 | 0.59% | 3.33 | 3.41 | 93902 | 3167.45 | 2.73% | 0.00 |
| 2025-03-04 | 3.45 | 3.38 | -0.12 | -3.43% | 3.34 | 3.48 | 121172 | 4115.82 | 3.52% | 0.00 |
| 2025-03-03 | 3.63 | 3.50 | -0.06 | -1.69% | 3.49 | 3.63 | 76610 | 2708.12 | 2.22% | 10.00 |
| 2025-02-28 | 3.53 | 3.56 | 0.03 | 0.85% | 3.42 | 3.61 | 107266 | 3785.35 | 3.11% | 0.00 |
| 2025-02-27 | 3.46 | 3.53 | 0.05 | 1.44% | 3.46 | 3.58 | 105988 | 3742.14 | 3.08% | 0.00 |
| 2025-02-26 | 3.50 | 3.48 | -0.03 | -0.85% | 3.40 | 3.55 | 93404 | 3227.99 | 2.71% | 0.00 |
| 2025-02-25 | 3.53 | 3.51 | -0.01 | -0.28% | 3.49 | 3.62 | 86369 | 3067.72 | 2.51% | 0.00 |
| 2025-02-24 | 3.61 | 3.52 | -0.09 | -2.49% | 3.50 | 3.61 | 109865 | 3887.12 | 3.19% | 0.00 |
| 2025-02-21 | 3.71 | 3.61 | -0.08 | -2.17% | 3.58 | 3.72 | 114785 | 4152.38 | 3.33% | 0.00 |
| 2025-02-20 | 3.73 | 3.69 | -0.03 | -0.81% | 3.65 | 3.78 | 78851 | 2918.03 | 2.29% | 0.00 |
| 2025-02-19 | 3.68 | 3.72 | 0.04 | 1.09% | 3.68 | 3.75 | 68482 | 2539.26 | 1.99% | 0.00 |
| 2025-02-18 | 3.82 | 3.68 | -0.15 | -3.92% | 3.64 | 3.84 | 136486 | 5090.74 | 3.96% | 0.00 |
| 2025-02-17 | 3.72 | 3.83 | 0.08 | 2.13% | 3.72 | 4.03 | 129910 | 5045.29 | 3.77% | 0.00 |
| 2025-02-14 | 3.92 | 3.75 | -0.17 | -4.34% | 3.73 | 3.94 | 107231 | 4065.03 | 3.11% | 0.00 |
| 2025-02-13 | 3.96 | 3.92 | -0.03 | -0.76% | 3.91 | 4.08 | 89396 | 3552.83 | 2.59% | 0.00 |
| 2025-02-12 | 3.93 | 3.95 | -0.06 | -1.50% | 3.92 | 4.02 | 93418 | 3700.85 | 2.71% | 0.00 |
| 2025-02-11 | 3.95 | 4.01 | 0.03 | 0.75% | 3.85 | 4.17 | 156862 | 6256.49 | 4.55% | 0.00 |
| 2025-02-10 | 3.82 | 3.98 | 0.09 | 2.31% | 3.82 | 4.06 | 146855 | 5830.29 | 4.26% | 1.00 |
| 2025-02-07 | 3.52 | 3.89 | 0.36 | 10.20% | 3.51 | 4.08 | 203402 | 7760.66 | 5.90% | 0.00 |
| 2025-02-06 | 3.56 | 3.53 | -0.02 | -0.56% | 3.48 | 3.57 | 86510 | 3050.87 | 2.51% | 0.00 |
| 2025-02-05 | 3.45 | 3.55 | 0.15 | 4.41% | 3.35 | 3.63 | 115718 | 4031.18 | 3.36% | 18.00 |
| 2025-01-27 | 3.66 | 3.40 | -0.29 | -7.86% | 3.33 | 3.67 | 159244 | 5506.94 | 4.62% | 0.00 |
| 2025-01-24 | 3.80 | 3.69 | -0.11 | -2.89% | 3.65 | 3.80 | 95520 | 3553.84 | 2.77% | 0.00 |
| 2025-01-23 | 3.83 | 3.80 | -0.01 | -0.26% | 3.80 | 3.99 | 111774 | 4337.86 | 3.24% | 0.00 |
| 2025-01-22 | 3.81 | 3.81 | 0.01 | 0.26% | 3.71 | 3.89 | 87189 | 3326.75 | 2.53% | 0.00 |
| 2025-01-21 | 4.03 | 3.80 | -0.27 | -6.63% | 3.74 | 4.08 | 146283 | 5686.89 | 4.25% | 1.00 |
| 2025-01-20 | 4.22 | 4.07 | -0.15 | -3.55% | 4.01 | 4.30 | 132329 | 5444.77 | 3.84% | 18.00 |
| 2025-01-17 | 4.21 | 4.22 | -0.02 | -0.47% | 4.21 | 4.29 | 52351 | 2221.38 | 1.52% | 0.00 |
| 2025-01-16 | 4.22 | 4.24 | -0.06 | -1.40% | 4.22 | 4.38 | 85770 | 3678.72 | 2.49% | 9.00 |
| 2025-01-15 | 4.17 | 4.30 | 0.13 | 3.12% | 4.12 | 4.49 | 146485 | 6330.99 | 4.25% | 0.00 |
| 2025-01-14 | 4.02 | 4.17 | 0.18 | 4.51% | 3.99 | 4.20 | 93930 | 3859.78 | 2.73% | 0.00 |
| 2025-01-13 | 4.01 | 3.99 | -0.13 | -3.16% | 3.94 | 4.06 | 64273 | 2568.95 | 1.87% | 0.00 |
| 2025-01-10 | 4.11 | 4.12 | -0.02 | -0.48% | 4.09 | 4.23 | 83590 | 3477.35 | 2.43% | 0.00 |
| 2025-01-09 | 4.09 | 4.14 | 0.01 | 0.24% | 4.07 | 4.18 | 73143 | 3021.12 | 2.12% | 10.00 |
| 2025-01-08 | 4.20 | 4.13 | -0.11 | -2.59% | 4.00 | 4.21 | 125889 | 5165.39 | 3.65% | 14.00 |
| 2025-01-07 | 4.05 | 4.24 | 0.25 | 6.27% | 3.98 | 4.25 | 111900 | 4576.36 | 3.25% | 0.00 |
| 2025-01-06 | 4.09 | 3.99 | -0.10 | -2.44% | 3.90 | 4.22 | 143747 | 5853.79 | 4.17% | 0.00 |
| 2025-01-03 | 4.60 | 4.09 | -0.47 | -10.31% | 4.03 | 4.61 | 209172 | 8947.17 | 6.07% | 1.00 |
| 2025-01-02 | 4.80 | 4.56 | -0.30 | -6.17% | 4.50 | 4.80 | 196377 | 9078.44 | 5.70% | 0.00 |
| 2024-12-31 | 5.17 | 4.86 | -0.18 | -3.57% | 4.85 | 5.24 | 153271 | 7705.49 | 4.45% | 10.00 |
| 2024-12-30 | 4.95 | 5.04 | 0.11 | 2.23% | 4.77 | 5.05 | 132081 | 6520.64 | 3.83% | 0.00 |
| 2024-12-27 | 4.97 | 4.93 | -0.10 | -1.99% | 4.92 | 5.13 | 117483 | 5883.28 | 3.41% | 0.00 |
| 2024-12-26 | 5.16 | 5.03 | -0.05 | -0.98% | 5.01 | 5.21 | 129148 | 6576.99 | 3.75% | 10.00 |
| 2024-12-25 | 4.97 | 5.08 | 0.12 | 2.42% | 4.69 | 5.18 | 172864 | 8549.89 | 5.02% | 24.00 |
| 2024-12-24 | 4.81 | 4.96 | 0.29 | 6.21% | 4.77 | 5.05 | 174277 | 8564.20 | 5.06% | 0.00 |
| 2024-12-23 | 5.21 | 4.67 | -0.61 | -11.55% | 4.58 | 5.28 | 230409 | 11275.09 | 6.69% | 6.00 |
| 2024-12-20 | 5.23 | 5.28 | 0.08 | 1.54% | 5.21 | 5.37 | 126600 | 6688.29 | 3.67% | 29.00 |
| 2024-12-19 | 5.18 | 5.20 | 0.00 | 0.00% | 5.10 | 5.31 | 111803 | 5829.54 | 3.24% | 7.00 |
| 2024-12-18 | 5.25 | 5.20 | -0.09 | -1.70% | 5.11 | 5.45 | 177681 | 9362.53 | 5.16% | 39.00 |
| 2024-12-17 | 5.72 | 5.29 | -0.37 | -6.54% | 5.16 | 5.78 | 266860 | 14353.58 | 7.75% | 0.00 |
| 2024-12-16 | 5.50 | 5.66 | 0.27 | 5.01% | 5.39 | 5.93 | 345975 | 19540.16 | 10.04% | 2.00 |
| 2024-12-13 | 5.29 | 5.39 | 0.08 | 1.51% | 5.22 | 5.53 | 239702 | 12916.79 | 6.96% | 53.00 |
| 2024-12-12 | 5.16 | 5.31 | 0.10 | 1.92% | 5.16 | 5.48 | 232628 | 12376.84 | 6.75% | 0.00 |
| 2024-12-11 | 5.00 | 5.21 | 0.14 | 2.76% | 4.96 | 5.33 | 242654 | 12526.52 | 7.04% | 248.00 |
| 2024-12-10 | 6.00 | 5.07 | -0.11 | -2.12% | 4.95 | 6.00 | 487219 | 26428.14 | 14.14% | 0.00 |
| 2024-12-09 | 4.81 | 5.18 | 0.30 | 6.15% | 4.81 | 5.22 | 313998 | 15927.78 | 9.11% | 0.00 |
| 2024-12-06 | 4.81 | 4.88 | 0.24 | 5.17% | 4.71 | 5.50 | 383000 | 19386.05 | 11.12% | 0.00 |
| 2024-12-05 | 4.56 | 4.64 | 0.07 | 1.53% | 4.52 | 4.77 | 118589 | 5538.86 | 3.44% | 2.00 |
| 2024-12-04 | 4.74 | 4.57 | -0.20 | -4.19% | 4.56 | 4.78 | 123103 | 5704.31 | 3.57% | 0.00 |
*ST开元(300338)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。
