| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 20.67 | 20.80 | 0.01 | 0.05% | 20.51 | 21.05 | 12458 | 2593.87 | 0.96% |
| 2026-02-05 | 20.59 | 20.79 | 0.21 | 1.02% | 20.58 | 21.03 | 14846 | 3099.06 | 1.14% |
| 2026-02-04 | 20.48 | 20.58 | -0.06 | -0.29% | 20.48 | 20.75 | 7066 | 1454.00 | 0.54% |
| 2026-02-03 | 20.38 | 20.64 | 0.25 | 1.23% | 20.38 | 20.76 | 9544 | 1966.18 | 0.73% |
| 2026-02-02 | 20.70 | 20.39 | -0.25 | -1.21% | 20.29 | 20.90 | 14627 | 3024.71 | 1.13% |
| 2026-01-30 | 20.20 | 20.64 | 0.19 | 0.93% | 20.11 | 20.75 | 10968 | 2239.87 | 0.84% |
| 2026-01-29 | 20.29 | 20.45 | 0.22 | 1.09% | 20.08 | 20.76 | 14270 | 2923.19 | 1.10% |
| 2026-01-28 | 20.68 | 20.23 | -0.55 | -2.65% | 20.20 | 20.90 | 14334 | 2931.35 | 1.10% |
| 2026-01-27 | 20.89 | 20.78 | -0.18 | -0.86% | 20.48 | 20.98 | 14048 | 2905.75 | 1.08% |
| 2026-01-26 | 20.98 | 20.96 | 0.06 | 0.29% | 20.65 | 20.99 | 14250 | 2972.63 | 1.10% |
| 2026-01-23 | 20.80 | 20.90 | 0.16 | 0.77% | 20.60 | 21.03 | 15878 | 3297.62 | 1.22% |
| 2026-01-22 | 20.63 | 20.74 | -0.02 | -0.10% | 20.11 | 20.90 | 23374 | 4816.76 | 1.80% |
| 2026-01-21 | 20.90 | 20.76 | -0.23 | -1.10% | 20.68 | 21.07 | 17053 | 3554.46 | 1.31% |
| 2026-01-20 | 21.50 | 20.99 | -0.50 | -2.33% | 20.83 | 21.52 | 27562 | 5824.10 | 2.12% |
| 2026-01-19 | 22.34 | 21.49 | -1.07 | -4.74% | 21.43 | 22.34 | 65279 | 14090.96 | 5.02% |
| 2026-01-16 | 21.72 | 22.56 | 1.07 | 4.98% | 21.72 | 22.56 | 60416 | 13554.37 | 4.65% |
| 2026-01-15 | 21.03 | 21.49 | 0.59 | 2.82% | 20.90 | 21.49 | 21060 | 4485.45 | 1.62% |
| 2026-01-14 | 20.55 | 20.90 | 0.19 | 0.92% | 20.50 | 21.18 | 16460 | 3430.40 | 1.27% |
| 2026-01-13 | 21.02 | 20.71 | -0.34 | -1.62% | 20.70 | 21.24 | 16297 | 3404.66 | 1.25% |
| 2026-01-12 | 20.87 | 21.05 | 0.24 | 1.15% | 20.87 | 21.71 | 22749 | 4849.86 | 1.75% |
| 2026-01-09 | 20.73 | 20.81 | 0.07 | 0.34% | 20.53 | 20.86 | 13789 | 2859.71 | 1.06% |
| 2026-01-08 | 19.99 | 20.74 | 0.82 | 4.12% | 19.99 | 20.88 | 25328 | 5224.92 | 1.95% |
| 2026-01-07 | 19.49 | 19.92 | 0.43 | 2.21% | 19.43 | 20.01 | 19750 | 3916.30 | 1.52% |
| 2026-01-06 | 19.38 | 19.49 | 0.05 | 0.26% | 19.38 | 19.56 | 8474 | 1651.61 | 0.65% |
| 2026-01-05 | 19.37 | 19.44 | 0.21 | 1.09% | 19.31 | 19.63 | 8599 | 1676.19 | 0.66% |
| 2025-12-31 | 19.07 | 19.23 | 0.13 | 0.68% | 19.03 | 19.50 | 8408 | 1619.53 | 0.65% |
| 2025-12-30 | 19.01 | 19.10 | -0.18 | -0.93% | 18.99 | 19.18 | 7030 | 1341.09 | 0.54% |
| 2025-12-29 | 19.56 | 19.28 | -0.28 | -1.43% | 19.26 | 19.80 | 10692 | 2074.75 | 0.82% |
| 2025-12-26 | 19.14 | 19.56 | 0.26 | 1.35% | 19.14 | 19.63 | 16473 | 3212.51 | 1.27% |
| 2025-12-25 | 18.86 | 19.30 | 0.44 | 2.33% | 18.86 | 19.35 | 13579 | 2607.19 | 1.04% |
| 2025-12-24 | 18.61 | 18.86 | 0.06 | 0.32% | 18.61 | 18.99 | 4523 | 853.53 | 0.35% |
| 2025-12-23 | 18.53 | 18.80 | 0.00 | 0.00% | 18.53 | 19.35 | 15772 | 2999.07 | 1.21% |
| 2025-12-22 | 18.00 | 18.80 | 0.79 | 4.39% | 17.92 | 18.91 | 16640 | 3075.47 | 1.28% |
| 2025-12-19 | 17.80 | 18.01 | 0.27 | 1.52% | 17.67 | 18.09 | 4459 | 799.29 | 0.34% |
| 2025-12-18 | 17.56 | 17.74 | 0.23 | 1.31% | 17.40 | 18.20 | 8794 | 1580.03 | 0.68% |
| 2025-12-17 | 17.28 | 17.51 | 0.15 | 0.86% | 17.03 | 17.56 | 10529 | 1815.60 | 0.81% |
| 2025-12-16 | 17.62 | 17.36 | -0.37 | -2.09% | 17.16 | 17.75 | 16182 | 2824.48 | 1.24% |
| 2025-12-15 | 18.20 | 17.73 | -0.65 | -3.54% | 17.64 | 18.27 | 13552 | 2434.55 | 1.04% |
| 2025-12-12 | 18.30 | 18.38 | -0.45 | -2.39% | 18.30 | 18.70 | 10421 | 1921.71 | 0.80% |
| 2025-12-11 | 19.00 | 18.83 | -0.17 | -0.89% | 18.69 | 19.00 | 7126 | 1340.64 | 0.55% |
| 2025-12-10 | 18.96 | 19.00 | -0.03 | -0.16% | 18.85 | 19.12 | 5653 | 1071.88 | 0.43% |
| 2025-12-09 | 19.11 | 19.03 | 0.05 | 0.26% | 18.90 | 19.11 | 5629 | 1069.40 | 0.43% |
| 2025-12-08 | 19.06 | 18.98 | -0.09 | -0.47% | 18.91 | 19.06 | 6764 | 1283.87 | 0.52% |
| 2025-12-05 | 18.90 | 19.07 | 0.14 | 0.74% | 18.81 | 19.08 | 6091 | 1154.55 | 0.47% |
| 2025-12-04 | 18.98 | 18.93 | -0.12 | -0.63% | 18.61 | 19.02 | 6617 | 1247.34 | 0.51% |
| 2025-12-03 | 19.12 | 19.05 | -0.11 | -0.57% | 18.88 | 19.12 | 11186 | 2121.75 | 0.86% |
| 2025-12-02 | 19.30 | 19.16 | -0.14 | -0.73% | 19.06 | 19.34 | 7563 | 1446.60 | 0.58% |
| 2025-12-01 | 19.45 | 19.30 | -0.18 | -0.92% | 19.16 | 19.50 | 9133 | 1761.53 | 0.70% |
| 2025-11-28 | 19.21 | 19.48 | 0.19 | 0.98% | 19.11 | 19.48 | 7265 | 1404.87 | 0.56% |
| 2025-11-27 | 19.14 | 19.29 | 0.18 | 0.94% | 19.14 | 19.42 | 9755 | 1882.33 | 0.75% |
| 2025-11-26 | 19.17 | 19.11 | -0.07 | -0.36% | 19.07 | 19.48 | 9835 | 1891.32 | 0.76% |
| 2025-11-25 | 19.07 | 19.18 | 0.22 | 1.16% | 18.97 | 19.28 | 10675 | 2043.68 | 0.82% |
| 2025-11-24 | 19.36 | 18.96 | -0.53 | -2.72% | 18.88 | 19.36 | 17713 | 3373.30 | 1.36% |
| 2025-11-21 | 19.73 | 19.49 | -0.47 | -2.35% | 19.01 | 20.00 | 18236 | 3541.79 | 1.40% |
| 2025-11-20 | 20.12 | 19.96 | -0.22 | -1.09% | 19.80 | 20.17 | 10946 | 2183.69 | 0.84% |
| 2025-11-19 | 20.41 | 20.18 | -0.10 | -0.49% | 19.95 | 20.41 | 10133 | 2040.90 | 0.78% |
| 2025-11-18 | 20.16 | 20.28 | 0.00 | 0.00% | 20.11 | 20.40 | 12213 | 2468.85 | 0.94% |
| 2025-11-17 | 20.33 | 20.28 | -0.08 | -0.39% | 20.12 | 20.45 | 9575 | 1945.38 | 0.74% |
| 2025-11-14 | 19.98 | 20.36 | 0.43 | 2.16% | 19.91 | 20.66 | 22478 | 4557.14 | 1.73% |
| 2025-11-13 | 19.80 | 19.93 | 0.10 | 0.50% | 19.71 | 19.95 | 7352 | 1459.68 | 0.57% |
| 2025-11-12 | 19.83 | 19.83 | -0.02 | -0.10% | 19.62 | 19.93 | 11254 | 2223.02 | 0.87% |
| 2025-11-11 | 20.11 | 19.85 | -0.20 | -1.00% | 19.78 | 20.15 | 14046 | 2797.05 | 1.08% |
| 2025-11-10 | 20.23 | 20.05 | -0.21 | -1.04% | 19.90 | 20.29 | 22795 | 4572.21 | 1.75% |
| 2025-11-07 | 20.15 | 20.26 | 0.04 | 0.20% | 20.02 | 20.33 | 10896 | 2203.87 | 0.84% |
| 2025-11-06 | 20.40 | 20.22 | -0.18 | -0.88% | 19.97 | 20.41 | 15891 | 3199.99 | 1.22% |
| 2025-11-05 | 20.30 | 20.40 | 0.01 | 0.05% | 20.15 | 20.45 | 9820 | 1998.41 | 0.76% |
| 2025-11-04 | 20.40 | 20.39 | -0.01 | -0.05% | 20.15 | 20.47 | 10136 | 2060.72 | 0.78% |
| 2025-11-03 | 20.30 | 20.40 | 0.05 | 0.25% | 20.21 | 20.47 | 12206 | 2487.24 | 0.94% |
| 2025-10-31 | 19.97 | 20.35 | 0.09 | 0.44% | 19.72 | 20.42 | 19378 | 3903.56 | 1.49% |
| 2025-10-30 | 20.43 | 20.26 | -0.28 | -1.36% | 20.20 | 20.52 | 8848 | 1803.61 | 0.68% |
| 2025-10-29 | 20.62 | 20.54 | -0.10 | -0.48% | 20.33 | 20.62 | 10471 | 2139.76 | 0.81% |
| 2025-10-28 | 20.68 | 20.64 | -0.04 | -0.19% | 20.48 | 20.75 | 12809 | 2637.62 | 0.99% |
| 2025-10-27 | 20.74 | 20.68 | -0.06 | -0.29% | 20.52 | 20.74 | 10752 | 2216.26 | 0.83% |
| 2025-10-24 | 20.53 | 20.74 | 0.24 | 1.17% | 20.53 | 20.75 | 8854 | 1830.18 | 0.68% |
| 2025-10-23 | 20.58 | 20.50 | 0.00 | 0.00% | 20.37 | 20.59 | 10966 | 2244.04 | 0.84% |
| 2025-10-22 | 20.22 | 20.50 | 0.20 | 0.99% | 20.22 | 20.65 | 11484 | 2352.59 | 0.88% |
| 2025-10-21 | 20.06 | 20.30 | 0.25 | 1.25% | 20.00 | 20.36 | 9554 | 1927.73 | 0.73% |
| 2025-10-20 | 20.10 | 20.05 | 0.00 | 0.00% | 19.94 | 20.26 | 13911 | 2790.24 | 1.07% |
| 2025-10-17 | 20.19 | 20.05 | -0.15 | -0.74% | 19.87 | 20.19 | 9355 | 1874.75 | 0.72% |
| 2025-10-16 | 20.16 | 20.20 | -0.05 | -0.25% | 20.01 | 20.26 | 8119 | 1634.96 | 0.62% |
*ST天择(603721)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。
