| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 5.05 | 5.03 | -0.07 | -1.37% | 4.99 | 5.09 | 168897 | 8499.63 | 1.58% | 0.00 |
| 2025-10-24 | 5.02 | 5.10 | 0.10 | 2.00% | 4.99 | 5.11 | 145929 | 7409.74 | 1.37% | 0.00 |
| 2025-10-23 | 4.96 | 5.00 | 0.04 | 0.81% | 4.93 | 5.03 | 119255 | 5957.00 | 1.12% | 0.00 |
| 2025-10-22 | 4.89 | 4.96 | 0.05 | 1.02% | 4.85 | 4.98 | 117395 | 5791.98 | 1.10% | 0.00 |
| 2025-10-21 | 4.87 | 4.91 | 0.06 | 1.24% | 4.84 | 4.91 | 107947 | 5260.02 | 1.01% | 0.00 |
| 2025-10-20 | 4.76 | 4.85 | 0.12 | 2.54% | 4.76 | 4.87 | 102114 | 4936.34 | 0.96% | 0.00 |
| 2025-10-17 | 4.85 | 4.73 | -0.12 | -2.47% | 4.73 | 4.89 | 112828 | 5413.91 | 1.06% | 0.00 |
| 2025-10-16 | 4.91 | 4.85 | -0.06 | -1.22% | 4.83 | 4.94 | 95157 | 4641.52 | 0.89% | 10.00 |
| 2025-10-15 | 4.89 | 4.91 | 0.03 | 0.61% | 4.83 | 4.93 | 104087 | 5083.52 | 0.98% | 38.00 |
| 2025-10-14 | 5.01 | 4.88 | -0.09 | -1.81% | 4.86 | 5.03 | 107286 | 5308.53 | 1.01% | 1.00 |
| 2025-10-13 | 4.85 | 4.97 | -0.02 | -0.40% | 4.80 | 4.98 | 112287 | 5502.81 | 1.05% | 0.00 |
| 2025-10-10 | 5.05 | 4.99 | -0.06 | -1.19% | 4.97 | 5.07 | 140382 | 7029.67 | 1.32% | 0.00 |
| 2025-10-09 | 5.15 | 5.05 | -0.02 | -0.39% | 5.05 | 5.15 | 124176 | 6311.69 | 1.16% | 0.00 |
| 2025-09-30 | 5.00 | 5.07 | 0.09 | 1.81% | 4.98 | 5.12 | 116983 | 5918.01 | 1.10% | 84.00 |
| 2025-09-29 | 4.89 | 4.98 | 0.07 | 1.43% | 4.89 | 5.03 | 119039 | 5927.83 | 1.12% | 28.00 |
| 2025-09-26 | 4.93 | 4.91 | 0.00 | 0.00% | 4.88 | 4.97 | 96297 | 4737.30 | 0.90% | 0.00 |
| 2025-09-25 | 4.88 | 4.91 | 0.03 | 0.61% | 4.85 | 5.02 | 149274 | 7397.84 | 1.40% | 48.00 |
| 2025-09-24 | 4.75 | 4.88 | 0.09 | 1.88% | 4.75 | 4.89 | 124093 | 5999.36 | 1.16% | 0.00 |
| 2025-09-23 | 4.95 | 4.79 | -0.17 | -3.43% | 4.69 | 5.00 | 226502 | 10859.19 | 2.12% | 0.00 |
| 2025-09-22 | 4.93 | 4.96 | 0.03 | 0.61% | 4.90 | 4.99 | 109897 | 5428.00 | 1.03% | 0.00 |
| 2025-09-19 | 5.05 | 4.93 | -0.13 | -2.57% | 4.93 | 5.09 | 198687 | 9915.50 | 1.86% | 0.00 |
| 2025-09-18 | 5.23 | 5.06 | -0.16 | -3.07% | 4.99 | 5.23 | 279299 | 14331.85 | 2.62% | 0.00 |
| 2025-09-17 | 5.29 | 5.22 | -0.06 | -1.14% | 5.19 | 5.31 | 178999 | 9385.37 | 1.68% | 0.00 |
| 2025-09-16 | 5.28 | 5.28 | 0.00 | 0.00% | 5.21 | 5.32 | 119731 | 6303.95 | 1.12% | 146.00 |
| 2025-09-15 | 5.36 | 5.28 | -0.09 | -1.68% | 5.26 | 5.37 | 140025 | 7418.09 | 1.31% | 50.00 |
| 2025-09-12 | 5.46 | 5.37 | -0.08 | -1.47% | 5.34 | 5.47 | 170412 | 9171.66 | 1.60% | 0.00 |
| 2025-09-11 | 5.41 | 5.45 | 0.03 | 0.55% | 5.31 | 5.46 | 168442 | 9041.25 | 1.58% | 0.00 |
| 2025-09-10 | 5.49 | 5.42 | -0.08 | -1.45% | 5.37 | 5.52 | 158451 | 8604.37 | 1.49% | 200.00 |
| 2025-09-09 | 5.47 | 5.50 | 0.04 | 0.73% | 5.44 | 5.67 | 234561 | 13011.63 | 2.20% | 0.00 |
| 2025-09-08 | 5.43 | 5.46 | 0.09 | 1.68% | 5.39 | 5.50 | 192419 | 10456.75 | 1.80% | 0.00 |
| 2025-09-05 | 5.22 | 5.37 | 0.21 | 4.07% | 5.18 | 5.39 | 216045 | 11462.15 | 2.03% | 3.00 |
| 2025-09-04 | 5.24 | 5.16 | -0.06 | -1.15% | 5.03 | 5.32 | 208992 | 10906.83 | 1.96% | 0.00 |
| 2025-09-03 | 5.34 | 5.22 | -0.10 | -1.88% | 5.18 | 5.36 | 169612 | 8964.27 | 1.59% | 0.00 |
| 2025-09-02 | 5.45 | 5.32 | -0.12 | -2.21% | 5.26 | 5.47 | 189011 | 10072.10 | 1.77% | 0.00 |
| 2025-09-01 | 5.35 | 5.44 | 0.08 | 1.49% | 5.34 | 5.47 | 153129 | 8291.73 | 1.44% | 0.00 |
| 2025-08-29 | 5.37 | 5.36 | -0.05 | -0.92% | 5.28 | 5.45 | 173759 | 9334.40 | 1.63% | 2.00 |
| 2025-08-28 | 5.44 | 5.41 | -0.05 | -0.92% | 5.12 | 5.54 | 275213 | 14783.71 | 2.58% | 0.00 |
| 2025-08-27 | 5.68 | 5.46 | -0.24 | -4.21% | 5.44 | 5.77 | 283878 | 15963.28 | 2.66% | 11.00 |
| 2025-08-26 | 5.61 | 5.70 | 0.09 | 1.60% | 5.55 | 5.78 | 208217 | 11855.38 | 1.95% | 0.00 |
| 2025-08-25 | 5.62 | 5.61 | -0.01 | -0.18% | 5.49 | 5.70 | 246083 | 13780.47 | 2.31% | 1.00 |
| 2025-08-22 | 5.72 | 5.62 | -0.04 | -0.71% | 5.55 | 5.86 | 289037 | 16423.15 | 2.71% | 2.00 |
| 2025-08-21 | 5.68 | 5.66 | 0.01 | 0.18% | 5.62 | 5.99 | 398658 | 23155.97 | 3.74% | 9.00 |
| 2025-08-20 | 5.37 | 5.65 | 0.27 | 5.02% | 5.32 | 5.79 | 376686 | 21071.28 | 3.53% | 50.00 |
| 2025-08-19 | 5.37 | 5.38 | 0.01 | 0.19% | 5.31 | 5.44 | 196565 | 10535.23 | 1.84% | 0.00 |
| 2025-08-18 | 5.55 | 5.37 | -0.12 | -2.19% | 5.35 | 5.55 | 396310 | 21536.28 | 3.72% | 0.00 |
| 2025-08-15 | 5.20 | 5.49 | 0.30 | 5.78% | 5.16 | 5.50 | 368871 | 19752.89 | 3.46% | 4.00 |
| 2025-08-14 | 5.08 | 5.19 | 0.11 | 2.17% | 5.08 | 5.31 | 298100 | 15544.44 | 2.80% | 20.00 |
| 2025-08-13 | 5.05 | 5.08 | 0.02 | 0.40% | 5.05 | 5.11 | 111530 | 5661.00 | 1.05% | 50.00 |
| 2025-08-12 | 5.05 | 5.06 | 0.00 | 0.00% | 5.02 | 5.09 | 81513 | 4110.06 | 0.76% | 107.00 |
| 2025-08-11 | 5.06 | 5.06 | 0.02 | 0.40% | 5.02 | 5.07 | 79840 | 4034.98 | 0.75% | 0.00 |
| 2025-08-08 | 5.05 | 5.04 | -0.01 | -0.20% | 4.99 | 5.08 | 103283 | 5193.01 | 0.97% | 80.00 |
| 2025-08-07 | 5.09 | 5.05 | -0.01 | -0.20% | 5.04 | 5.10 | 105406 | 5333.63 | 0.99% | 0.00 |
| 2025-08-06 | 5.11 | 5.06 | -0.05 | -0.98% | 5.06 | 5.11 | 98946 | 5021.94 | 0.93% | 0.00 |
| 2025-08-05 | 4.96 | 5.11 | 0.14 | 2.82% | 4.95 | 5.13 | 167325 | 8437.69 | 1.57% | 19.00 |
| 2025-08-04 | 4.90 | 4.97 | 0.02 | 0.40% | 4.89 | 5.01 | 85891 | 4262.54 | 0.81% | 0.00 |
| 2025-08-01 | 4.92 | 4.95 | 0.06 | 1.23% | 4.89 | 5.01 | 92445 | 4575.65 | 0.87% | 0.00 |
| 2025-07-31 | 4.92 | 4.89 | -0.03 | -0.61% | 4.88 | 4.98 | 118839 | 5848.46 | 1.11% | 0.00 |
| 2025-07-30 | 5.06 | 4.92 | -0.12 | -2.38% | 4.90 | 5.06 | 205560 | 10190.25 | 1.93% | 0.00 |
| 2025-07-29 | 5.06 | 5.04 | -0.02 | -0.40% | 5.03 | 5.12 | 126396 | 6405.10 | 1.19% | 22.00 |
| 2025-07-28 | 5.04 | 5.06 | 0.02 | 0.40% | 5.00 | 5.08 | 111705 | 5630.90 | 1.05% | 68.00 |
| 2025-07-25 | 5.18 | 5.04 | -0.12 | -2.33% | 5.01 | 5.20 | 212065 | 10741.80 | 1.99% | 2.00 |
| 2025-07-24 | 5.20 | 5.16 | -0.02 | -0.39% | 5.13 | 5.20 | 132984 | 6861.23 | 1.25% | 67.00 |
| 2025-07-23 | 5.27 | 5.18 | -0.08 | -1.52% | 5.12 | 5.31 | 183958 | 9601.53 | 1.73% | 17.00 |
| 2025-07-22 | 5.06 | 5.26 | 0.21 | 4.16% | 5.06 | 5.28 | 284257 | 14785.96 | 2.67% | 0.00 |
| 2025-07-21 | 4.98 | 5.05 | 0.07 | 1.41% | 4.98 | 5.12 | 144460 | 7308.67 | 1.35% | 22.00 |
| 2025-07-18 | 4.92 | 4.98 | 0.03 | 0.61% | 4.92 | 5.03 | 126039 | 6284.77 | 1.18% | 20.00 |
| 2025-07-17 | 4.98 | 4.95 | 0.00 | 0.00% | 4.91 | 5.00 | 120869 | 5974.26 | 1.13% | 25.00 |
| 2025-07-16 | 4.97 | 4.95 | -0.06 | -1.20% | 4.90 | 5.03 | 188051 | 9321.00 | 1.76% | 19.00 |
| 2025-07-15 | 4.98 | 5.01 | 0.01 | 0.20% | 4.97 | 5.11 | 169770 | 8554.15 | 1.59% | 39.00 |
| 2025-07-14 | 5.01 | 5.00 | -0.02 | -0.40% | 4.95 | 5.05 | 118814 | 5934.70 | 1.11% | 23.00 |
| 2025-07-11 | 5.01 | 5.02 | 0.00 | 0.00% | 4.95 | 5.11 | 229035 | 11496.65 | 2.15% | 50.00 |
| 2025-07-10 | 5.11 | 5.02 | -0.10 | -1.95% | 4.95 | 5.28 | 371447 | 19056.51 | 3.48% | 22.00 |
| 2025-07-09 | 5.08 | 5.12 | 0.03 | 0.59% | 5.05 | 5.16 | 243873 | 12412.33 | 2.29% | 51.00 |
| 2025-07-08 | 4.86 | 5.09 | 0.23 | 4.73% | 4.82 | 5.18 | 370689 | 18552.61 | 3.48% | 0.00 |
| 2025-07-07 | 4.83 | 4.86 | 0.08 | 1.67% | 4.83 | 4.95 | 207492 | 10143.02 | 1.95% | 0.00 |
| 2025-07-04 | 4.89 | 4.78 | -0.11 | -2.25% | 4.77 | 4.95 | 294367 | 14245.71 | 2.76% | 206.00 |
| 2025-07-03 | 4.66 | 4.89 | 0.24 | 5.16% | 4.64 | 5.00 | 452554 | 21797.06 | 4.24% | 23.00 |
| 2025-07-02 | 4.65 | 4.65 | 0.02 | 0.43% | 4.58 | 4.72 | 271987 | 12619.17 | 2.55% | 78.00 |
| 2025-07-01 | 4.46 | 4.63 | 0.19 | 4.28% | 4.39 | 4.75 | 410337 | 18841.24 | 3.85% | 51.00 |
| 2025-06-30 | 4.40 | 4.44 | 0.08 | 1.83% | 4.40 | 4.50 | 182526 | 8098.20 | 1.71% | 0.00 |
ST联创(300343)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。
