| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 2.35 | 2.35 | 0.00 | 0.00% | 2.34 | 2.39 | 68887 | 1623.88 | 0.87% | 46.00 |
| 2025-07-31 | 2.40 | 2.35 | -0.04 | -1.67% | 2.33 | 2.40 | 100846 | 2375.04 | 1.28% | 0.00 |
| 2025-07-30 | 2.38 | 2.39 | 0.01 | 0.42% | 2.36 | 2.49 | 117427 | 2839.07 | 1.49% | 0.00 |
| 2025-07-29 | 2.47 | 2.38 | -0.08 | -3.25% | 2.37 | 2.48 | 131127 | 3160.25 | 1.66% | 0.00 |
| 2025-07-28 | 2.48 | 2.46 | -0.03 | -1.20% | 2.42 | 2.52 | 135651 | 3338.78 | 1.72% | 0.00 |
| 2025-07-25 | 2.35 | 2.49 | 0.15 | 6.41% | 2.33 | 2.60 | 225327 | 5487.53 | 2.85% | 1.00 |
| 2025-07-24 | 2.33 | 2.34 | 0.00 | 0.00% | 2.33 | 2.37 | 100805 | 2365.59 | 1.28% | 0.00 |
| 2025-07-23 | 2.34 | 2.34 | -0.01 | -0.43% | 2.32 | 2.37 | 110338 | 2581.52 | 1.40% | 0.00 |
| 2025-07-22 | 2.34 | 2.35 | 0.00 | 0.00% | 2.33 | 2.43 | 130345 | 3093.06 | 1.65% | 0.00 |
| 2025-07-21 | 2.31 | 2.35 | 0.05 | 2.17% | 2.30 | 2.36 | 93487 | 2188.08 | 1.18% | 0.00 |
| 2025-07-18 | 2.36 | 2.30 | -0.06 | -2.54% | 2.29 | 2.36 | 129944 | 3017.04 | 1.65% | 0.00 |
| 2025-07-17 | 2.31 | 2.36 | 0.04 | 1.72% | 2.31 | 2.37 | 78656 | 1843.86 | 1.00% | 0.00 |
| 2025-07-16 | 2.35 | 2.32 | -0.03 | -1.28% | 2.30 | 2.36 | 134829 | 3136.67 | 1.71% | 0.00 |
| 2025-07-15 | 2.37 | 2.35 | 0.01 | 0.43% | 2.32 | 2.40 | 162545 | 3826.38 | 2.06% | 0.00 |
| 2025-07-14 | 2.48 | 2.34 | -0.21 | -8.24% | 2.31 | 2.50 | 362003 | 8644.11 | 4.58% | 0.00 |
| 2025-07-11 | 2.60 | 2.55 | 0.03 | 1.19% | 2.53 | 2.74 | 378112 | 9960.00 | 4.79% | 0.00 |
| 2025-07-09 | 2.58 | 2.52 | -0.07 | -2.70% | 2.51 | 2.60 | 180452 | 4573.33 | 2.28% | 0.00 |
| 2025-07-08 | 2.60 | 2.59 | 0.02 | 0.78% | 2.58 | 2.69 | 269583 | 7118.87 | 3.41% | 39.00 |
| 2025-07-07 | 2.56 | 2.57 | 0.00 | 0.00% | 2.55 | 2.63 | 93520 | 2413.29 | 1.18% | 0.00 |
| 2025-07-04 | 2.59 | 2.57 | -0.02 | -0.77% | 2.52 | 2.60 | 136576 | 3481.25 | 1.73% | 0.00 |
| 2025-07-03 | 2.59 | 2.59 | 0.02 | 0.78% | 2.56 | 2.67 | 148379 | 3880.27 | 1.88% | 0.00 |
| 2025-07-02 | 2.64 | 2.57 | -0.06 | -2.28% | 2.54 | 2.67 | 185367 | 4788.55 | 2.35% | 0.00 |
| 2025-07-01 | 2.58 | 2.63 | 0.02 | 0.77% | 2.56 | 2.65 | 206562 | 5412.97 | 2.62% | 0.00 |
| 2025-06-30 | 2.67 | 2.61 | 0.03 | 1.16% | 2.55 | 2.75 | 298925 | 7904.18 | 3.78% | 0.00 |
| 2025-06-27 | 2.63 | 2.58 | -0.05 | -1.90% | 2.52 | 2.70 | 288454 | 7503.81 | 3.65% | 0.00 |
| 2025-06-26 | 2.38 | 2.63 | 0.24 | 10.04% | 2.38 | 2.79 | 407883 | 10513.79 | 5.16% | 1.00 |
| 2025-06-25 | 2.33 | 2.39 | 0.04 | 1.70% | 2.31 | 2.41 | 218272 | 5156.19 | 2.76% | 0.00 |
| 2025-06-24 | 2.28 | 2.35 | 0.07 | 3.07% | 2.28 | 2.43 | 269338 | 6347.08 | 3.41% | 2.00 |
| 2025-06-23 | 2.09 | 2.28 | 0.18 | 8.57% | 2.08 | 2.28 | 261834 | 5810.22 | 3.31% | 0.00 |
| 2025-06-20 | 2.08 | 2.10 | 0.01 | 0.48% | 2.07 | 2.12 | 77714 | 1626.75 | 0.98% | 0.00 |
| 2025-06-19 | 2.14 | 2.09 | -0.07 | -3.24% | 2.08 | 2.16 | 118064 | 2493.29 | 1.49% | 0.00 |
| 2025-06-18 | 2.18 | 2.16 | 0.01 | 0.47% | 2.12 | 2.19 | 118054 | 2543.55 | 1.49% | 0.00 |
| 2025-06-17 | 2.12 | 2.15 | 0.03 | 1.42% | 2.08 | 2.17 | 135812 | 2899.57 | 1.72% | 0.00 |
| 2025-06-16 | 2.07 | 2.12 | 0.02 | 0.95% | 2.05 | 2.14 | 145386 | 3050.60 | 1.84% | 0.00 |
| 2025-06-13 | 2.20 | 2.10 | -0.11 | -4.98% | 2.05 | 2.20 | 323912 | 6845.40 | 4.10% | 0.00 |
| 2025-06-12 | 2.26 | 2.21 | -0.04 | -1.78% | 2.17 | 2.32 | 310703 | 6905.15 | 3.93% | 0.00 |
| 2025-06-11 | 2.16 | 2.25 | 0.10 | 4.65% | 2.14 | 2.25 | 265734 | 5877.76 | 3.36% | 0.00 |
| 2025-06-10 | 2.13 | 2.15 | 0.01 | 0.47% | 2.11 | 2.20 | 223472 | 4815.60 | 2.83% | 0.00 |
| 2025-06-09 | 2.09 | 2.14 | 0.04 | 1.90% | 2.07 | 2.15 | 230166 | 4850.42 | 2.91% | 0.00 |
| 2025-06-06 | 2.05 | 2.10 | 0.06 | 2.94% | 2.03 | 2.12 | 220216 | 4584.35 | 2.79% | 0.00 |
| 2025-06-05 | 2.03 | 2.04 | 0.01 | 0.49% | 2.00 | 2.14 | 326712 | 6783.92 | 4.14% | 0.00 |
| 2025-06-04 | 1.90 | 2.03 | 0.13 | 6.84% | 1.90 | 2.06 | 251140 | 4992.20 | 3.18% | 15.00 |
| 2025-06-03 | 1.87 | 1.90 | 0.01 | 0.53% | 1.87 | 1.92 | 80813 | 1536.75 | 1.02% | 0.00 |
| 2025-05-30 | 1.90 | 1.89 | -0.02 | -1.05% | 1.89 | 1.91 | 72538 | 1377.08 | 0.92% | 0.00 |
| 2025-05-29 | 1.90 | 1.91 | 0.00 | 0.00% | 1.90 | 1.93 | 99879 | 1913.40 | 1.26% | 0.00 |
| 2025-05-28 | 1.93 | 1.91 | -0.02 | -1.04% | 1.89 | 1.94 | 97727 | 1862.64 | 1.24% | 0.00 |
| 2025-05-27 | 1.88 | 1.93 | 0.06 | 3.21% | 1.86 | 1.93 | 144057 | 2748.32 | 1.82% | 0.00 |
| 2025-05-26 | 1.85 | 1.87 | 0.02 | 1.08% | 1.85 | 1.87 | 46812 | 871.08 | 0.59% | 0.00 |
| 2025-05-23 | 1.87 | 1.85 | -0.04 | -2.12% | 1.85 | 1.90 | 76147 | 1425.62 | 0.96% | 0.00 |
| 2025-05-22 | 1.89 | 1.89 | -0.01 | -0.53% | 1.88 | 1.91 | 74752 | 1418.61 | 0.95% | 0.00 |
| 2025-05-21 | 1.90 | 1.90 | -0.01 | -0.52% | 1.88 | 1.91 | 92523 | 1749.92 | 1.17% | 0.00 |
| 2025-05-20 | 1.89 | 1.91 | 0.02 | 1.06% | 1.88 | 1.93 | 158612 | 3031.82 | 2.01% | 0.00 |
| 2025-05-19 | 1.88 | 1.89 | 0.04 | 2.16% | 1.86 | 1.89 | 100391 | 1887.03 | 1.27% | 0.00 |
| 2025-05-16 | 1.85 | 1.85 | -0.01 | -0.54% | 1.84 | 1.87 | 63023 | 1166.46 | 0.80% | 0.00 |
| 2025-05-15 | 1.84 | 1.86 | 0.01 | 0.54% | 1.84 | 1.91 | 99010 | 1855.16 | 1.25% | 0.00 |
| 2025-05-14 | 1.84 | 1.85 | -0.01 | -0.54% | 1.83 | 1.87 | 82425 | 1522.20 | 1.04% | 0.00 |
| 2025-05-13 | 1.92 | 1.86 | -0.04 | -2.11% | 1.85 | 1.92 | 119233 | 2235.41 | 1.51% | 0.00 |
| 2025-05-12 | 1.91 | 1.90 | -0.01 | -0.52% | 1.88 | 1.92 | 125266 | 2375.39 | 1.59% | 0.00 |
| 2025-05-09 | 1.90 | 1.91 | 0.00 | 0.00% | 1.89 | 1.93 | 141814 | 2710.76 | 1.80% | 0.00 |
| 2025-05-08 | 1.82 | 1.91 | 0.08 | 4.37% | 1.82 | 1.93 | 185801 | 3520.52 | 2.35% | 0.00 |
| 2025-05-07 | 1.82 | 1.83 | 0.01 | 0.55% | 1.81 | 1.84 | 89106 | 1623.75 | 1.13% | 0.00 |
| 2025-05-06 | 1.81 | 1.82 | 0.02 | 1.11% | 1.78 | 1.82 | 108272 | 1947.86 | 1.37% | 0.00 |
| 2025-04-30 | 1.79 | 1.80 | 0.03 | 1.69% | 1.78 | 1.81 | 66846 | 1198.90 | 0.85% | 0.00 |
| 2025-04-29 | 1.75 | 1.77 | 0.01 | 0.57% | 1.75 | 1.80 | 58486 | 1040.22 | 0.74% | 0.00 |
| 2025-04-28 | 1.77 | 1.76 | -0.05 | -2.76% | 1.75 | 1.80 | 115555 | 2048.30 | 1.46% | 0.00 |
| 2025-04-25 | 1.78 | 1.81 | 0.02 | 1.12% | 1.78 | 1.81 | 85356 | 1534.55 | 1.08% | 0.00 |
| 2025-04-24 | 1.83 | 1.79 | -0.05 | -2.72% | 1.77 | 1.84 | 117474 | 2114.22 | 1.49% | 0.00 |
| 2025-04-23 | 1.81 | 1.84 | 0.03 | 1.66% | 1.80 | 1.85 | 94958 | 1736.02 | 1.20% | 0.00 |
| 2025-04-22 | 1.79 | 1.81 | 0.00 | 0.00% | 1.78 | 1.81 | 70221 | 1262.76 | 0.89% | 0.00 |
| 2025-04-21 | 1.79 | 1.81 | 0.02 | 1.12% | 1.77 | 1.82 | 72250 | 1301.65 | 0.91% | 0.00 |
| 2025-04-18 | 1.83 | 1.79 | -0.04 | -2.19% | 1.77 | 1.84 | 150061 | 2702.92 | 1.90% | 0.00 |
| 2025-04-17 | 1.84 | 1.83 | -0.01 | -0.54% | 1.82 | 1.86 | 119942 | 2211.42 | 1.52% | 0.00 |
| 2025-04-16 | 1.88 | 1.84 | -0.04 | -2.13% | 1.82 | 1.88 | 118716 | 2192.38 | 1.50% | 0.00 |
| 2025-04-15 | 1.85 | 1.88 | 0.03 | 1.62% | 1.81 | 1.88 | 133118 | 2460.61 | 1.69% | 0.00 |
| 2025-04-14 | 1.83 | 1.85 | 0.05 | 2.78% | 1.82 | 1.86 | 134114 | 2470.16 | 1.70% | 0.00 |
| 2025-04-11 | 1.80 | 1.80 | -0.03 | -1.64% | 1.78 | 1.84 | 129289 | 2344.52 | 1.64% | 0.00 |
| 2025-04-10 | 1.81 | 1.83 | 0.03 | 1.67% | 1.81 | 1.88 | 138476 | 2554.86 | 1.75% | 0.00 |
| 2025-04-09 | 1.72 | 1.80 | 0.05 | 2.86% | 1.66 | 1.82 | 190116 | 3303.00 | 2.41% | 11.00 |
| 2025-04-08 | 1.74 | 1.75 | 0.04 | 2.34% | 1.71 | 1.80 | 163170 | 2846.43 | 2.07% | 0.00 |
| 2025-04-07 | 1.87 | 1.71 | -0.28 | -14.07% | 1.62 | 1.90 | 288685 | 5111.87 | 3.65% | 0.00 |
ST长方(300301)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。
