| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 0.78 | 0.78 | -0.04 | -4.88% | 0.78 | 0.78 | 8577 | 66.90 | 0.26% |
| 2025-10-30 | 0.82 | 0.82 | -0.04 | -4.65% | 0.82 | 0.82 | 2314 | 18.97 | 0.07% |
| 2025-10-29 | 0.86 | 0.86 | -0.04 | -4.44% | 0.86 | 0.86 | 3795 | 32.64 | 0.12% |
| 2025-10-28 | 0.90 | 0.90 | -0.05 | -5.26% | 0.90 | 0.90 | 3988 | 35.89 | 0.12% |
| 2025-10-27 | 0.95 | 0.95 | -0.05 | -5.00% | 0.95 | 0.95 | 11344 | 107.77 | 0.35% |
| 2025-10-24 | 1.00 | 1.00 | -0.05 | -4.76% | 1.00 | 1.00 | 9752 | 97.52 | 0.30% |
| 2025-10-23 | 1.05 | 1.05 | -0.05 | -4.55% | 1.05 | 1.05 | 11447 | 120.19 | 0.35% |
| 2025-10-22 | 1.10 | 1.10 | -0.06 | -5.17% | 1.10 | 1.10 | 4408 | 48.49 | 0.14% |
| 2025-10-21 | 1.16 | 1.16 | -0.06 | -4.92% | 1.16 | 1.16 | 10454 | 121.27 | 0.32% |
| 2025-10-20 | 1.22 | 1.22 | -0.06 | -4.69% | 1.22 | 1.22 | 2280 | 27.82 | 0.07% |
| 2025-10-17 | 1.28 | 1.28 | -0.07 | -5.19% | 1.28 | 1.28 | 4216 | 53.96 | 0.13% |
| 2025-10-16 | 1.35 | 1.35 | -0.07 | -4.93% | 1.35 | 1.35 | 2680 | 36.18 | 0.08% |
| 2025-10-15 | 1.42 | 1.42 | -0.07 | -4.70% | 1.42 | 1.42 | 5006 | 71.09 | 0.15% |
| 2025-10-14 | 1.49 | 1.49 | -0.08 | -5.10% | 1.49 | 1.49 | 10414 | 155.17 | 0.32% |
| 2025-10-13 | 1.57 | 1.57 | -0.08 | -4.85% | 1.57 | 1.57 | 19847 | 311.60 | 0.61% |
| 2025-10-10 | 1.70 | 1.65 | -0.07 | -4.07% | 1.63 | 1.80 | 336191 | 5717.70 | 10.32% |
| 2025-10-09 | 1.71 | 1.72 | -0.08 | -4.44% | 1.71 | 1.76 | 257603 | 4413.67 | 7.91% |
| 2025-09-30 | 1.90 | 1.80 | -0.09 | -4.76% | 1.80 | 1.91 | 89778 | 1647.30 | 2.76% |
| 2025-09-29 | 1.87 | 1.89 | 0.09 | 5.00% | 1.83 | 1.89 | 189592 | 3567.01 | 5.82% |
| 2025-09-26 | 1.71 | 1.80 | 0.09 | 5.26% | 1.71 | 1.80 | 148583 | 2648.63 | 4.56% |
| 2025-09-25 | 1.75 | 1.71 | -0.05 | -2.84% | 1.71 | 1.79 | 104987 | 1833.52 | 3.22% |
| 2025-09-24 | 1.74 | 1.76 | -0.01 | -0.56% | 1.69 | 1.76 | 117103 | 2020.54 | 3.60% |
| 2025-09-23 | 1.70 | 1.77 | 0.04 | 2.31% | 1.69 | 1.82 | 175791 | 3095.36 | 5.40% |
| 2025-09-22 | 1.79 | 1.73 | -0.09 | -4.95% | 1.73 | 1.82 | 157555 | 2770.70 | 4.84% |
| 2025-09-19 | 1.82 | 1.82 | -0.08 | -4.21% | 1.81 | 1.86 | 215473 | 3913.86 | 6.62% |
| 2025-09-18 | 1.95 | 1.90 | 0.00 | 0.00% | 1.87 | 2.00 | 371697 | 7204.66 | 11.41% |
| 2025-09-17 | 1.86 | 1.90 | 0.09 | 4.97% | 1.84 | 1.90 | 61792 | 1161.85 | 1.90% |
| 2025-09-16 | 1.71 | 1.81 | 0.09 | 5.23% | 1.70 | 1.81 | 199310 | 3554.36 | 6.12% |
| 2025-09-15 | 1.69 | 1.72 | -0.05 | -2.82% | 1.68 | 1.76 | 240013 | 4076.23 | 7.37% |
| 2025-09-12 | 1.80 | 1.77 | -0.08 | -4.32% | 1.76 | 1.83 | 270047 | 4832.28 | 8.29% |
| 2025-09-11 | 1.76 | 1.85 | 0.00 | 0.00% | 1.76 | 1.93 | 356329 | 6536.75 | 10.94% |
| 2025-09-10 | 1.85 | 1.85 | -0.10 | -5.13% | 1.85 | 1.85 | 17492 | 323.60 | 0.54% |
| 2025-09-09 | 1.99 | 1.95 | -0.10 | -4.88% | 1.95 | 2.01 | 84200 | 1656.94 | 2.58% |
| 2025-09-08 | 2.15 | 2.05 | -0.11 | -5.09% | 2.05 | 2.16 | 122842 | 2553.02 | 3.77% |
| 2025-09-05 | 2.15 | 2.16 | 0.00 | 0.00% | 2.13 | 2.17 | 82749 | 1779.94 | 2.54% |
| 2025-09-04 | 2.23 | 2.16 | -0.08 | -3.57% | 2.13 | 2.25 | 126599 | 2781.80 | 3.89% |
| 2025-09-03 | 2.20 | 2.24 | 0.01 | 0.45% | 2.20 | 2.30 | 97349 | 2187.90 | 2.99% |
| 2025-09-02 | 2.22 | 2.23 | -0.02 | -0.89% | 2.18 | 2.26 | 99943 | 2214.10 | 3.07% |
| 2025-09-01 | 2.19 | 2.25 | 0.04 | 1.81% | 2.18 | 2.26 | 96902 | 2167.06 | 2.97% |
| 2025-08-29 | 2.27 | 2.21 | -0.08 | -3.49% | 2.18 | 2.30 | 207315 | 4601.69 | 6.36% |
| 2025-08-28 | 2.35 | 2.29 | -0.10 | -4.18% | 2.27 | 2.39 | 236985 | 5469.81 | 7.28% |
| 2025-08-27 | 2.36 | 2.39 | 0.04 | 1.70% | 2.34 | 2.47 | 209456 | 5063.37 | 6.43% |
| 2025-08-26 | 2.34 | 2.35 | 0.00 | 0.00% | 2.28 | 2.36 | 120317 | 2810.41 | 3.69% |
| 2025-08-25 | 2.37 | 2.35 | -0.02 | -0.84% | 2.33 | 2.39 | 127250 | 3000.06 | 3.91% |
| 2025-08-22 | 2.37 | 2.37 | -0.02 | -0.84% | 2.33 | 2.42 | 132978 | 3149.46 | 4.08% |
| 2025-08-21 | 2.33 | 2.39 | 0.03 | 1.27% | 2.33 | 2.46 | 178040 | 4270.73 | 5.47% |
| 2025-08-20 | 2.26 | 2.36 | 0.08 | 3.51% | 2.25 | 2.39 | 190184 | 4434.87 | 5.84% |
| 2025-08-19 | 2.27 | 2.28 | -0.03 | -1.30% | 2.25 | 2.34 | 176685 | 4039.60 | 5.42% |
| 2025-08-18 | 2.29 | 2.31 | 0.11 | 5.00% | 2.27 | 2.31 | 208077 | 4785.90 | 6.39% |
| 2025-08-15 | 2.21 | 2.20 | -0.01 | -0.45% | 2.19 | 2.22 | 105219 | 2318.06 | 3.23% |
| 2025-08-14 | 2.22 | 2.21 | -0.01 | -0.45% | 2.18 | 2.26 | 127489 | 2826.38 | 3.91% |
| 2025-08-13 | 2.27 | 2.22 | -0.07 | -3.06% | 2.19 | 2.29 | 172896 | 3846.50 | 5.31% |
| 2025-08-12 | 2.22 | 2.29 | 0.02 | 0.88% | 2.22 | 2.31 | 198098 | 4471.99 | 6.08% |
| 2025-08-11 | 2.31 | 2.27 | -0.12 | -5.02% | 2.27 | 2.34 | 114232 | 2605.77 | 3.51% |
| 2025-08-08 | 2.37 | 2.39 | 0.02 | 0.84% | 2.37 | 2.49 | 293084 | 7178.55 | 9.00% |
| 2025-08-07 | 2.28 | 2.37 | 0.11 | 4.87% | 2.27 | 2.37 | 90550 | 2122.06 | 2.78% |
| 2025-08-06 | 2.25 | 2.26 | -0.03 | -1.31% | 2.24 | 2.28 | 149914 | 3380.89 | 4.60% |
| 2025-08-05 | 2.39 | 2.29 | -0.12 | -4.98% | 2.29 | 2.41 | 206851 | 4808.19 | 6.35% |
| 2025-08-04 | 2.42 | 2.41 | 0.00 | 0.00% | 2.33 | 2.49 | 135114 | 3222.22 | 4.15% |
| 2025-08-01 | 2.39 | 2.41 | -0.08 | -3.21% | 2.38 | 2.49 | 150028 | 3642.84 | 4.61% |
| 2025-07-31 | 2.54 | 2.49 | -0.13 | -4.96% | 2.49 | 2.62 | 181804 | 4592.12 | 5.58% |
| 2025-07-30 | 2.52 | 2.62 | 0.11 | 4.38% | 2.42 | 2.64 | 369749 | 9523.81 | 11.35% |
| 2025-07-29 | 2.40 | 2.51 | 0.12 | 5.02% | 2.39 | 2.51 | 191312 | 4736.55 | 5.87% |
| 2025-07-28 | 2.38 | 2.39 | 0.11 | 4.82% | 2.33 | 2.39 | 135301 | 3223.72 | 4.15% |
| 2025-07-25 | 2.16 | 2.28 | 0.11 | 5.07% | 2.12 | 2.28 | 182938 | 4055.71 | 5.62% |
| 2025-07-24 | 2.14 | 2.17 | 0.00 | 0.00% | 2.14 | 2.20 | 87323 | 1893.26 | 2.68% |
| 2025-07-23 | 2.22 | 2.17 | -0.05 | -2.25% | 2.13 | 2.22 | 122967 | 2658.65 | 3.78% |
| 2025-07-22 | 2.26 | 2.22 | -0.04 | -1.77% | 2.21 | 2.32 | 132624 | 2988.27 | 4.07% |
| 2025-07-21 | 2.24 | 2.26 | 0.01 | 0.44% | 2.22 | 2.30 | 120433 | 2727.97 | 3.70% |
| 2025-07-18 | 2.25 | 2.25 | -0.04 | -1.75% | 2.18 | 2.31 | 188714 | 4203.54 | 5.79% |
| 2025-07-17 | 2.32 | 2.29 | -0.12 | -4.98% | 2.29 | 2.37 | 258878 | 5995.90 | 7.95% |
| 2025-07-16 | 2.22 | 2.41 | 0.07 | 2.99% | 2.22 | 2.46 | 458255 | 10547.67 | 14.07% |
| 2025-07-15 | 2.12 | 2.34 | 0.11 | 4.93% | 2.12 | 2.34 | 520263 | 11589.78 | 15.97% |
| 2025-07-14 | 2.23 | 2.23 | -0.12 | -5.11% | 2.23 | 2.23 | 4910 | 109.49 | 0.15% |
| 2025-07-11 | 2.35 | 2.35 | -0.12 | -4.86% | 2.35 | 2.35 | 8839 | 207.72 | 0.27% |
| 2025-07-10 | 2.47 | 2.47 | -0.13 | -5.00% | 2.47 | 2.47 | 4314 | 106.56 | 0.13% |
| 2025-07-09 | 2.60 | 2.60 | -0.14 | -5.11% | 2.60 | 2.60 | 9955 | 258.83 | 0.31% |
| 2025-07-08 | 2.74 | 2.74 | -0.14 | -4.86% | 2.74 | 2.74 | 8201 | 224.71 | 0.25% |
| 2025-07-07 | 2.88 | 2.88 | -0.15 | -4.95% | 2.88 | 2.88 | 8619 | 248.23 | 0.26% |
| 2025-07-04 | 3.03 | 3.03 | -0.16 | -5.02% | 3.03 | 3.03 | 6072 | 183.98 | 0.19% |
*ST元成(603388)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。
