| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-10-15 | 20.12 | 20.25 | -0.03 | -0.15% | 20.07 | 20.30 | 10664 | 2146.88 | 0.82% |
| 2025-10-14 | 20.37 | 20.28 | 0.04 | 0.20% | 20.08 | 20.72 | 12052 | 2450.62 | 0.93% |
| 2025-10-13 | 20.00 | 20.24 | -0.17 | -0.83% | 19.89 | 20.30 | 16075 | 3229.88 | 1.24% |
| 2025-10-10 | 20.47 | 20.41 | -0.07 | -0.34% | 20.37 | 20.52 | 8592 | 1754.78 | 0.66% |
| 2025-10-09 | 20.96 | 20.48 | -0.45 | -2.15% | 20.38 | 20.96 | 16614 | 3413.53 | 1.28% |
| 2025-09-30 | 20.90 | 20.93 | -0.03 | -0.14% | 20.66 | 21.00 | 16539 | 3444.33 | 1.27% |
| 2025-09-29 | 21.40 | 20.96 | -0.44 | -2.06% | 20.85 | 21.40 | 20269 | 4255.86 | 1.56% |
| 2025-09-26 | 20.98 | 21.40 | 0.32 | 1.52% | 20.77 | 21.48 | 18303 | 3872.63 | 1.41% |
| 2025-09-25 | 20.94 | 21.08 | 0.14 | 0.67% | 20.72 | 21.56 | 18525 | 3907.20 | 1.43% |
| 2025-09-24 | 20.60 | 20.94 | 0.24 | 1.16% | 20.56 | 21.06 | 10365 | 2159.18 | 0.80% |
| 2025-09-23 | 20.90 | 20.70 | -0.23 | -1.10% | 20.40 | 21.05 | 14434 | 2979.57 | 1.11% |
| 2025-09-22 | 20.46 | 20.93 | 0.05 | 0.24% | 20.46 | 21.05 | 8941 | 1867.14 | 0.69% |
| 2025-09-19 | 21.09 | 20.88 | -0.21 | -1.00% | 20.84 | 21.13 | 16318 | 3419.06 | 1.26% |
| 2025-09-18 | 21.50 | 21.09 | -0.45 | -2.09% | 20.80 | 21.65 | 29532 | 6266.99 | 2.27% |
| 2025-09-17 | 21.56 | 21.54 | -0.02 | -0.09% | 21.30 | 21.65 | 23041 | 4948.00 | 1.77% |
| 2025-09-16 | 22.20 | 21.56 | -0.58 | -2.62% | 21.39 | 22.20 | 38851 | 8409.51 | 2.99% |
| 2025-09-15 | 22.80 | 22.14 | -0.57 | -2.51% | 21.99 | 22.82 | 22245 | 4949.39 | 1.71% |
| 2025-09-12 | 22.27 | 22.71 | 0.33 | 1.47% | 22.22 | 22.85 | 19096 | 4288.70 | 1.47% |
| 2025-09-11 | 22.66 | 22.38 | -0.16 | -0.71% | 22.20 | 22.88 | 23268 | 5211.65 | 1.79% |
| 2025-09-10 | 22.61 | 22.54 | -0.03 | -0.13% | 22.30 | 22.76 | 16835 | 3776.79 | 1.29% |
| 2025-09-09 | 21.99 | 22.57 | 0.76 | 3.48% | 21.70 | 22.77 | 40582 | 9084.42 | 3.12% |
| 2025-09-08 | 21.39 | 21.81 | 0.44 | 2.06% | 21.22 | 22.33 | 42831 | 9320.88 | 3.29% |
| 2025-09-05 | 21.21 | 21.37 | 0.17 | 0.80% | 21.09 | 21.55 | 31935 | 6809.36 | 2.46% |
| 2025-09-04 | 21.29 | 21.20 | -0.07 | -0.33% | 20.78 | 21.39 | 30492 | 6430.18 | 2.35% |
| 2025-09-03 | 21.60 | 21.27 | -0.15 | -0.70% | 21.04 | 21.60 | 19423 | 4125.95 | 1.49% |
| 2025-09-02 | 21.48 | 21.42 | 0.01 | 0.05% | 21.10 | 21.75 | 32243 | 6900.06 | 2.48% |
| 2025-09-01 | 20.61 | 21.41 | 0.83 | 4.03% | 20.50 | 21.50 | 40862 | 8637.13 | 3.14% |
| 2025-08-29 | 20.49 | 20.58 | 0.11 | 0.54% | 20.15 | 20.86 | 30996 | 6358.40 | 2.38% |
| 2025-08-28 | 21.63 | 20.47 | -0.13 | -0.63% | 20.00 | 21.63 | 83470 | 17528.54 | 6.42% |
| 2025-08-27 | 19.94 | 20.60 | 0.60 | 3.00% | 19.94 | 20.94 | 56757 | 11655.34 | 4.37% |
| 2025-08-26 | 19.98 | 20.00 | 0.01 | 0.05% | 19.90 | 20.19 | 20982 | 4209.77 | 1.61% |
| 2025-08-25 | 20.03 | 19.99 | -0.01 | -0.05% | 19.80 | 20.14 | 36647 | 7327.71 | 2.82% |
| 2025-08-22 | 19.98 | 20.00 | 0.02 | 0.10% | 19.79 | 20.15 | 24026 | 4786.97 | 1.85% |
| 2025-08-21 | 20.00 | 19.98 | -0.05 | -0.25% | 19.75 | 20.12 | 23858 | 4767.23 | 1.84% |
| 2025-08-20 | 19.62 | 20.03 | 0.42 | 2.14% | 19.50 | 20.43 | 35534 | 7111.38 | 2.73% |
| 2025-08-19 | 19.39 | 19.61 | 0.22 | 1.13% | 19.39 | 19.76 | 29571 | 5800.31 | 2.27% |
| 2025-08-18 | 19.28 | 19.39 | 0.11 | 0.57% | 19.21 | 19.63 | 31388 | 6105.58 | 2.41% |
| 2025-08-15 | 19.22 | 19.28 | 0.06 | 0.31% | 18.90 | 19.30 | 21371 | 4087.59 | 1.64% |
*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。
