| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-08-14 | 19.85 | 19.22 | -0.58 | -2.93% | 19.08 | 19.85 | 38085 | 7396.68 | 2.93% |
| 2025-08-13 | 19.93 | 19.80 | -0.10 | -0.50% | 19.78 | 20.02 | 20822 | 4137.30 | 1.60% |
| 2025-08-12 | 19.84 | 19.90 | 0.06 | 0.30% | 19.79 | 20.05 | 19173 | 3818.03 | 1.47% |
| 2025-08-11 | 19.75 | 19.84 | 0.01 | 0.05% | 19.60 | 19.86 | 17398 | 3437.97 | 1.34% |
| 2025-08-08 | 19.83 | 19.83 | -0.13 | -0.65% | 19.72 | 19.94 | 13544 | 2681.22 | 1.04% |
| 2025-08-07 | 19.99 | 19.96 | -0.03 | -0.15% | 19.80 | 20.10 | 18552 | 3693.83 | 1.43% |
| 2025-08-06 | 20.20 | 19.99 | -0.09 | -0.45% | 19.69 | 20.26 | 33970 | 6729.83 | 2.61% |
| 2025-08-05 | 19.95 | 20.08 | 0.16 | 0.80% | 19.95 | 20.25 | 13515 | 2717.03 | 1.04% |
| 2025-08-04 | 19.89 | 19.92 | -0.09 | -0.45% | 19.66 | 19.94 | 16528 | 3266.86 | 1.27% |
| 2025-08-01 | 20.02 | 20.01 | 0.09 | 0.45% | 19.72 | 20.02 | 14249 | 2831.48 | 1.10% |
| 2025-07-31 | 19.71 | 19.92 | 0.21 | 1.07% | 19.67 | 20.10 | 23464 | 4675.23 | 1.80% |
| 2025-07-30 | 19.81 | 19.71 | -0.09 | -0.45% | 19.60 | 19.93 | 21150 | 4175.57 | 1.63% |
| 2025-07-29 | 19.98 | 19.80 | -0.26 | -1.30% | 19.60 | 20.12 | 19544 | 3865.60 | 1.50% |
| 2025-07-28 | 20.12 | 20.06 | -0.06 | -0.30% | 20.00 | 20.44 | 22518 | 4547.00 | 1.73% |
| 2025-07-25 | 20.00 | 20.12 | 0.16 | 0.80% | 19.93 | 20.39 | 22019 | 4441.28 | 1.69% |
| 2025-07-24 | 20.10 | 19.96 | -0.29 | -1.43% | 19.92 | 20.39 | 26094 | 5234.63 | 2.01% |
| 2025-07-23 | 20.29 | 20.25 | -0.09 | -0.44% | 20.16 | 20.96 | 31272 | 6445.85 | 2.41% |
| 2025-07-22 | 20.81 | 20.34 | -0.52 | -2.49% | 20.00 | 21.12 | 44222 | 8991.83 | 3.40% |
| 2025-07-21 | 20.74 | 20.86 | 0.32 | 1.56% | 20.25 | 21.49 | 66982 | 14039.00 | 5.15% |
| 2025-07-18 | 19.51 | 20.54 | 0.98 | 5.01% | 19.30 | 20.54 | 72922 | 14747.31 | 5.61% |
| 2025-07-17 | 19.03 | 19.56 | 0.57 | 3.00% | 19.01 | 19.74 | 42673 | 8269.73 | 3.28% |
| 2025-07-16 | 19.10 | 18.99 | -0.02 | -0.11% | 18.92 | 19.11 | 14456 | 2749.57 | 1.11% |
| 2025-07-15 | 19.05 | 19.01 | -0.29 | -1.50% | 18.83 | 19.15 | 29803 | 5662.53 | 2.29% |
| 2025-07-14 | 19.05 | 19.30 | 0.32 | 1.69% | 18.95 | 19.48 | 28610 | 5483.75 | 2.20% |
| 2025-07-11 | 18.95 | 18.98 | 0.02 | 0.11% | 18.82 | 19.05 | 15820 | 2991.59 | 1.22% |
| 2025-07-10 | 19.09 | 18.96 | -0.13 | -0.68% | 18.73 | 19.29 | 25833 | 4889.29 | 1.99% |
| 2025-07-09 | 19.16 | 19.09 | -0.07 | -0.37% | 19.04 | 19.43 | 20588 | 3957.30 | 1.58% |
| 2025-07-08 | 19.33 | 19.16 | -0.18 | -0.93% | 19.13 | 19.35 | 21905 | 4206.99 | 1.69% |
| 2025-07-07 | 19.68 | 19.34 | -0.32 | -1.63% | 19.30 | 19.74 | 22023 | 4276.67 | 1.69% |
| 2025-07-04 | 19.66 | 19.66 | -0.13 | -0.66% | 19.54 | 19.92 | 22473 | 4433.73 | 1.73% |
| 2025-07-03 | 19.17 | 19.79 | 0.63 | 3.29% | 19.06 | 20.00 | 39900 | 7795.86 | 3.07% |
| 2025-07-02 | 19.17 | 19.16 | 0.03 | 0.16% | 18.96 | 19.23 | 16045 | 3069.35 | 1.23% |
| 2025-07-01 | 19.20 | 19.13 | -0.08 | -0.42% | 18.98 | 19.29 | 22555 | 4307.14 | 1.73% |
| 2025-06-30 | 19.07 | 19.21 | 0.25 | 1.32% | 18.96 | 19.21 | 28653 | 5481.17 | 2.20% |
| 2025-06-27 | 18.99 | 18.96 | -0.04 | -0.21% | 18.91 | 19.12 | 23382 | 4438.82 | 1.80% |
*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。
