| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 5.48 | 5.65 | 0.20 | 3.67% | 5.48 | 5.80 | 171949 | 9721.83 | 3.65% | 0.00 |
| 2025-08-15 | 5.24 | 5.45 | 0.20 | 3.81% | 5.24 | 5.49 | 114780 | 6217.24 | 2.44% | 0.00 |
| 2025-08-14 | 5.32 | 5.25 | -0.05 | -0.94% | 5.20 | 5.56 | 137338 | 7404.43 | 2.92% | 0.00 |
| 2025-08-13 | 5.18 | 5.30 | 0.12 | 2.32% | 5.16 | 5.33 | 91576 | 4812.78 | 1.95% | 2.00 |
| 2025-08-12 | 5.11 | 5.18 | 0.07 | 1.37% | 5.09 | 5.19 | 59535 | 3057.99 | 1.26% | 1.00 |
| 2025-08-11 | 5.12 | 5.11 | 0.00 | 0.00% | 5.09 | 5.18 | 62059 | 3182.06 | 1.32% | 0.00 |
| 2025-08-08 | 5.07 | 5.11 | 0.02 | 0.39% | 5.07 | 5.23 | 81292 | 4189.76 | 1.73% | 0.00 |
| 2025-08-07 | 5.06 | 5.09 | 0.03 | 0.59% | 5.05 | 5.14 | 46393 | 2358.66 | 0.99% | 1.00 |
| 2025-08-06 | 5.06 | 5.06 | 0.00 | 0.00% | 5.03 | 5.08 | 34169 | 1726.79 | 0.73% | 0.00 |
| 2025-08-05 | 4.98 | 5.06 | 0.10 | 2.02% | 4.96 | 5.08 | 52052 | 2619.87 | 1.11% | 9.00 |
| 2025-08-04 | 5.00 | 4.96 | -0.04 | -0.80% | 4.94 | 5.01 | 46248 | 2297.98 | 0.98% | 0.00 |
| 2025-08-01 | 5.06 | 5.00 | -0.06 | -1.19% | 4.99 | 5.08 | 40236 | 2022.67 | 0.85% | 0.00 |
| 2025-07-31 | 5.08 | 5.06 | -0.05 | -0.98% | 5.04 | 5.19 | 48732 | 2486.14 | 1.04% | 0.00 |
| 2025-07-30 | 5.04 | 5.11 | 0.04 | 0.79% | 5.02 | 5.20 | 64873 | 3311.06 | 1.38% | 0.00 |
| 2025-07-29 | 5.00 | 5.07 | 0.05 | 1.00% | 4.93 | 5.13 | 74415 | 3749.91 | 1.58% | 1.00 |
| 2025-07-28 | 5.06 | 5.02 | 0.00 | 0.00% | 5.01 | 5.09 | 46417 | 2337.69 | 0.99% | 0.00 |
| 2025-07-25 | 5.07 | 5.02 | -0.06 | -1.18% | 5.02 | 5.09 | 45169 | 2283.32 | 0.96% | 0.00 |
| 2025-07-24 | 5.10 | 5.08 | -0.02 | -0.39% | 5.07 | 5.13 | 44147 | 2247.24 | 0.94% | 0.00 |
| 2025-07-23 | 5.08 | 5.10 | -0.02 | -0.39% | 5.04 | 5.12 | 45969 | 2337.88 | 0.98% | 35.00 |
| 2025-07-22 | 5.13 | 5.12 | 0.03 | 0.59% | 5.08 | 5.21 | 69673 | 3577.25 | 1.48% | 0.00 |
| 2025-07-21 | 5.12 | 5.09 | -0.18 | -3.42% | 5.07 | 5.22 | 122040 | 6238.91 | 2.59% | 0.00 |
| 2025-07-18 | 4.79 | 5.27 | 0.48 | 10.02% | 4.73 | 5.47 | 218544 | 11156.39 | 4.64% | 38.00 |
| 2025-07-17 | 4.76 | 4.79 | 0.02 | 0.42% | 4.73 | 4.82 | 37806 | 1808.44 | 0.80% | 0.00 |
| 2025-07-16 | 4.76 | 4.77 | -0.01 | -0.21% | 4.73 | 4.78 | 31539 | 1498.92 | 0.67% | 0.00 |
| 2025-07-15 | 4.78 | 4.78 | 0.03 | 0.63% | 4.65 | 4.78 | 74821 | 3529.65 | 1.59% | 0.00 |
| 2025-07-14 | 4.86 | 4.75 | -0.12 | -2.46% | 4.70 | 4.86 | 88265 | 4185.67 | 1.87% | 0.00 |
| 2025-07-11 | 4.85 | 4.87 | 0.03 | 0.62% | 4.84 | 4.89 | 42439 | 2066.17 | 0.90% | 0.00 |
| 2025-07-10 | 4.84 | 4.84 | -0.02 | -0.41% | 4.82 | 4.87 | 31548 | 1528.99 | 0.67% | 0.00 |
| 2025-07-09 | 4.86 | 4.86 | 0.02 | 0.41% | 4.84 | 4.92 | 38908 | 1896.42 | 0.83% | 0.00 |
| 2025-07-08 | 4.80 | 4.84 | -0.01 | -0.21% | 4.80 | 4.87 | 55671 | 2695.02 | 1.18% | 0.00 |
| 2025-07-07 | 4.97 | 4.85 | -0.12 | -2.41% | 4.84 | 4.97 | 61893 | 3021.01 | 1.31% | 0.00 |
| 2025-07-04 | 5.02 | 4.97 | -0.06 | -1.19% | 4.97 | 5.02 | 39436 | 1967.16 | 0.84% | 0.00 |
| 2025-07-03 | 4.99 | 5.03 | 0.06 | 1.21% | 4.97 | 5.03 | 40839 | 2039.74 | 0.87% | 0.00 |
| 2025-07-02 | 5.00 | 4.97 | -0.03 | -0.60% | 4.96 | 5.01 | 41900 | 2089.58 | 0.89% | 0.00 |
| 2025-07-01 | 5.02 | 5.00 | 0.00 | 0.00% | 4.98 | 5.04 | 51823 | 2593.88 | 1.10% | 0.00 |
| 2025-06-30 | 5.00 | 5.00 | 0.02 | 0.40% | 4.95 | 5.02 | 28525 | 1422.21 | 0.61% | 0.00 |
| 2025-06-27 | 5.05 | 4.98 | -0.06 | -1.19% | 4.97 | 5.05 | 53122 | 2659.01 | 1.13% | 0.00 |
| 2025-06-26 | 5.12 | 5.04 | -0.07 | -1.37% | 5.03 | 5.12 | 34954 | 1774.98 | 0.74% | 0.00 |
| 2025-06-25 | 5.10 | 5.11 | 0.02 | 0.39% | 5.06 | 5.12 | 45451 | 2310.73 | 0.97% | 0.00 |
| 2025-06-24 | 5.04 | 5.09 | 0.05 | 0.99% | 5.04 | 5.10 | 33729 | 1713.85 | 0.72% | 0.00 |
| 2025-06-23 | 5.06 | 5.04 | -0.02 | -0.40% | 5.01 | 5.08 | 34170 | 1722.61 | 0.73% | 0.00 |
| 2025-06-20 | 5.02 | 5.06 | 0.02 | 0.40% | 5.02 | 5.14 | 33247 | 1695.28 | 0.71% | 0.00 |
| 2025-06-19 | 5.18 | 5.04 | -0.14 | -2.70% | 5.02 | 5.20 | 73338 | 3742.26 | 1.56% | 0.00 |
| 2025-06-18 | 5.24 | 5.18 | -0.05 | -0.96% | 5.17 | 5.24 | 32293 | 1677.70 | 0.69% | 0.00 |
| 2025-06-17 | 5.20 | 5.23 | 0.03 | 0.58% | 5.17 | 5.26 | 28396 | 1479.30 | 0.60% | 0.00 |
| 2025-06-16 | 5.10 | 5.20 | 0.07 | 1.36% | 5.07 | 5.22 | 37840 | 1957.95 | 0.80% | 0.00 |
| 2025-06-13 | 5.19 | 5.13 | -0.05 | -0.97% | 5.09 | 5.19 | 44843 | 2302.48 | 0.95% | 0.00 |
| 2025-06-12 | 5.25 | 5.18 | -0.08 | -1.52% | 5.17 | 5.31 | 53132 | 2770.32 | 1.13% | 0.00 |
| 2025-06-11 | 5.20 | 5.26 | 0.02 | 0.38% | 5.20 | 5.28 | 42676 | 2240.52 | 0.91% | 0.00 |
| 2025-06-10 | 5.25 | 5.24 | -0.01 | -0.19% | 5.14 | 5.26 | 60792 | 3167.07 | 1.29% | 0.00 |
| 2025-06-09 | 5.17 | 5.25 | 0.07 | 1.35% | 5.14 | 5.26 | 71666 | 3720.04 | 1.52% | 0.00 |
| 2025-06-06 | 5.10 | 5.18 | 0.08 | 1.57% | 5.08 | 5.18 | 48926 | 2506.91 | 1.04% | 15.00 |
| 2025-06-05 | 5.13 | 5.10 | -0.04 | -0.78% | 5.06 | 5.14 | 58633 | 2990.26 | 1.25% | 0.00 |
| 2025-06-04 | 5.10 | 5.14 | 0.02 | 0.39% | 5.10 | 5.18 | 40434 | 2076.83 | 0.86% | 0.00 |
| 2025-06-03 | 5.12 | 5.12 | -0.03 | -0.58% | 5.12 | 5.19 | 44884 | 2313.24 | 0.95% | 0.00 |
| 2025-05-30 | 5.20 | 5.15 | -0.09 | -1.72% | 5.13 | 5.28 | 66975 | 3482.71 | 1.42% | 0.00 |
| 2025-05-29 | 5.16 | 5.24 | 0.12 | 2.34% | 5.12 | 5.26 | 69865 | 3643.74 | 1.48% | 0.00 |
| 2025-05-28 | 5.10 | 5.12 | 0.01 | 0.20% | 5.09 | 5.17 | 38133 | 1951.86 | 0.81% | 0.00 |
| 2025-05-27 | 5.05 | 5.11 | 0.06 | 1.19% | 5.03 | 5.18 | 38490 | 1965.24 | 0.82% | 0.00 |
| 2025-05-26 | 5.00 | 5.05 | 0.05 | 1.00% | 5.00 | 5.07 | 36545 | 1841.85 | 0.78% | 0.00 |
| 2025-05-23 | 5.04 | 5.00 | -0.04 | -0.79% | 5.00 | 5.09 | 44755 | 2254.57 | 0.95% | 0.00 |
| 2025-05-22 | 5.18 | 5.04 | -0.15 | -2.89% | 5.03 | 5.20 | 98449 | 5022.31 | 2.09% | 0.00 |
| 2025-05-21 | 5.23 | 5.19 | -0.04 | -0.76% | 5.18 | 5.30 | 60744 | 3180.65 | 1.29% | 0.00 |
| 2025-05-20 | 5.21 | 5.23 | 0.03 | 0.58% | 5.21 | 5.34 | 91526 | 4827.08 | 1.94% | 0.00 |
| 2025-05-19 | 5.20 | 5.20 | 0.17 | 3.38% | 5.19 | 5.30 | 130302 | 6835.76 | 2.77% | 0.00 |
| 2025-05-16 | 5.03 | 5.03 | -0.01 | -0.20% | 4.99 | 5.09 | 45983 | 2313.34 | 0.98% | 23.00 |
| 2025-05-15 | 5.08 | 5.04 | -0.03 | -0.59% | 5.04 | 5.11 | 45918 | 2328.36 | 0.98% | 0.00 |
| 2025-05-14 | 5.10 | 5.07 | -0.03 | -0.59% | 5.05 | 5.12 | 53518 | 2717.78 | 1.14% | 0.00 |
| 2025-05-13 | 5.09 | 5.10 | 0.06 | 1.19% | 5.01 | 5.16 | 88041 | 4465.80 | 1.87% | 0.00 |
| 2025-05-12 | 5.07 | 5.04 | -0.05 | -0.98% | 5.01 | 5.10 | 69468 | 3502.13 | 1.48% | 0.00 |
| 2025-05-09 | 4.91 | 5.09 | 0.18 | 3.67% | 4.84 | 5.15 | 145361 | 7336.11 | 3.09% | 0.00 |
| 2025-05-08 | 4.81 | 4.91 | 0.07 | 1.45% | 4.81 | 4.95 | 83059 | 4058.17 | 1.76% | 0.00 |
| 2025-05-07 | 4.79 | 4.84 | 0.05 | 1.04% | 4.77 | 4.88 | 84692 | 4084.93 | 1.80% | 0.00 |
| 2025-05-06 | 4.80 | 4.79 | -0.01 | -0.21% | 4.75 | 4.80 | 67952 | 3246.79 | 1.44% | 0.00 |
| 2025-04-30 | 4.87 | 4.80 | -0.08 | -1.64% | 4.77 | 4.87 | 76640 | 3677.66 | 1.63% | 0.00 |
| 2025-04-29 | 4.72 | 4.88 | 0.10 | 2.09% | 4.65 | 4.88 | 58786 | 2805.04 | 1.25% | 3.00 |
| 2025-04-28 | 4.96 | 4.78 | -0.02 | -0.42% | 4.77 | 5.08 | 88185 | 4327.00 | 1.87% | 0.00 |
| 2025-04-25 | 4.76 | 4.80 | 0.02 | 0.42% | 4.68 | 4.81 | 65309 | 3099.37 | 1.39% | 0.00 |
| 2025-04-24 | 4.76 | 4.78 | 0.01 | 0.21% | 4.74 | 4.83 | 42023 | 2010.56 | 0.89% | 0.00 |
| 2025-04-23 | 4.75 | 4.77 | 0.04 | 0.85% | 4.70 | 4.81 | 56338 | 2675.74 | 1.20% | 0.00 |
ST朗源(300175)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。
