| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | 17.35 | 17.41 | -0.21 | -1.19% | 17.25 | 17.73 | 26586 | 4647.54 | 2.66% |
| 2025-08-13 | 17.44 | 17.62 | 0.25 | 1.44% | 17.40 | 17.73 | 18218 | 3199.81 | 1.82% |
| 2025-08-12 | 17.37 | 17.37 | 0.00 | 0.00% | 17.35 | 17.63 | 14427 | 2516.69 | 1.44% |
| 2025-08-11 | 17.59 | 17.37 | -0.29 | -1.64% | 17.21 | 17.62 | 26795 | 4656.64 | 2.68% |
| 2025-08-08 | 17.88 | 17.66 | -0.22 | -1.23% | 17.50 | 17.88 | 19360 | 3412.22 | 1.94% |
| 2025-08-07 | 17.99 | 17.88 | -0.10 | -0.56% | 17.70 | 18.09 | 16684 | 2985.04 | 1.67% |
| 2025-08-06 | 17.66 | 17.98 | 0.24 | 1.35% | 17.66 | 18.18 | 21575 | 3890.34 | 2.16% |
| 2025-08-05 | 17.36 | 17.74 | 0.31 | 1.78% | 17.25 | 18.09 | 21407 | 3803.41 | 2.14% |
| 2025-08-04 | 17.24 | 17.43 | 0.08 | 0.46% | 17.12 | 17.69 | 12184 | 2116.63 | 1.22% |
| 2025-08-01 | 17.32 | 17.35 | -0.10 | -0.57% | 17.21 | 17.68 | 13245 | 2303.57 | 1.32% |
| 2025-07-31 | 17.52 | 17.45 | -0.16 | -0.91% | 17.23 | 17.70 | 19130 | 3329.25 | 1.91% |
| 2025-07-30 | 17.73 | 17.61 | -0.19 | -1.07% | 17.51 | 18.05 | 19873 | 3527.39 | 1.99% |
| 2025-07-29 | 17.92 | 17.80 | -0.23 | -1.28% | 17.68 | 18.10 | 22539 | 4018.06 | 2.25% |
| 2025-07-28 | 18.48 | 18.03 | -0.27 | -1.48% | 17.88 | 18.48 | 31436 | 5691.64 | 3.14% |
| 2025-07-25 | 17.80 | 18.30 | 0.56 | 3.16% | 17.65 | 18.63 | 40061 | 7306.90 | 4.01% |
| 2025-07-24 | 17.88 | 17.74 | -0.14 | -0.78% | 17.71 | 18.00 | 15070 | 2684.99 | 1.51% |
| 2025-07-23 | 17.52 | 17.88 | 0.20 | 1.13% | 17.52 | 18.06 | 19582 | 3484.42 | 1.96% |
| 2025-07-22 | 17.95 | 17.68 | -0.34 | -1.89% | 17.48 | 17.97 | 23471 | 4160.84 | 2.35% |
| 2025-07-21 | 18.66 | 18.02 | -0.27 | -1.48% | 17.90 | 18.66 | 27745 | 5014.65 | 2.77% |
| 2025-07-18 | 18.09 | 18.29 | 0.27 | 1.50% | 17.96 | 18.35 | 28350 | 5150.20 | 2.84% |
| 2025-07-17 | 18.00 | 18.02 | -0.07 | -0.39% | 17.90 | 18.24 | 24807 | 4479.06 | 2.48% |
| 2025-07-16 | 18.07 | 18.09 | -0.29 | -1.58% | 18.05 | 18.29 | 29075 | 5270.61 | 2.91% |
| 2025-07-15 | 17.58 | 18.38 | 0.51 | 2.85% | 17.40 | 18.76 | 96237 | 17436.15 | 9.62% |
| 2025-07-14 | 17.80 | 17.87 | -0.22 | -1.22% | 17.63 | 18.09 | 37357 | 6659.84 | 3.74% |
| 2025-07-11 | 17.94 | 18.09 | -0.15 | -0.82% | 17.85 | 18.67 | 64148 | 11666.61 | 6.41% |
| 2025-07-10 | 18.16 | 18.24 | 0.04 | 0.22% | 17.29 | 18.29 | 94085 | 16634.14 | 9.41% |
| 2025-07-09 | 18.49 | 18.20 | -0.43 | -2.31% | 18.19 | 18.80 | 69652 | 12921.65 | 6.97% |
| 2025-07-08 | 18.80 | 18.63 | -0.27 | -1.43% | 18.42 | 19.48 | 68382 | 12945.04 | 6.84% |
| 2025-07-07 | 18.58 | 18.90 | -0.37 | -1.92% | 18.52 | 19.41 | 63985 | 12051.26 | 6.40% |
| 2025-07-04 | 19.54 | 19.27 | 0.07 | 0.36% | 18.90 | 20.16 | 77796 | 15310.50 | 7.78% |
| 2025-07-03 | 19.40 | 19.20 | -0.63 | -3.18% | 19.00 | 19.86 | 58735 | 11457.14 | 5.87% |
| 2025-07-02 | 19.08 | 19.83 | 0.65 | 3.39% | 18.81 | 20.09 | 77737 | 15280.58 | 7.77% |
| 2025-07-01 | 19.18 | 19.18 | 0.91 | 4.98% | 19.18 | 19.18 | 7502 | 1438.88 | 0.75% |
| 2025-06-30 | 17.80 | 18.27 | 0.87 | 5.00% | 17.80 | 18.27 | 16346 | 2963.41 | 1.63% |
| 2025-06-27 | 17.62 | 17.40 | -0.28 | -1.58% | 17.22 | 17.84 | 21499 | 3754.97 | 2.15% |
| 2025-06-26 | 18.38 | 17.68 | -0.82 | -4.43% | 17.60 | 18.68 | 37367 | 6756.37 | 3.74% |
| 2025-06-25 | 17.87 | 18.50 | 0.63 | 3.53% | 17.87 | 18.60 | 37396 | 6861.81 | 3.74% |
| 2025-06-24 | 17.70 | 17.87 | 0.15 | 0.85% | 17.69 | 18.36 | 30410 | 5488.10 | 3.04% |
| 2025-06-23 | 16.84 | 17.72 | 0.71 | 4.17% | 16.40 | 17.86 | 31316 | 5454.36 | 3.13% |
| 2025-06-20 | 17.79 | 17.01 | -0.70 | -3.95% | 16.95 | 17.84 | 33618 | 5798.19 | 3.36% |
| 2025-06-19 | 17.99 | 17.71 | -0.39 | -2.15% | 17.62 | 18.50 | 22185 | 3992.86 | 2.22% |
| 2025-06-18 | 18.00 | 18.10 | 0.05 | 0.28% | 17.50 | 18.24 | 30455 | 5454.62 | 3.05% |
| 2025-06-17 | 18.31 | 18.05 | -0.38 | -2.06% | 17.99 | 18.60 | 26089 | 4742.28 | 2.61% |
| 2025-06-16 | 18.23 | 18.43 | 0.13 | 0.71% | 18.23 | 19.11 | 22925 | 4289.88 | 2.29% |
| 2025-06-13 | 18.53 | 18.30 | -0.41 | -2.19% | 18.11 | 18.96 | 23810 | 4385.56 | 2.38% |
| 2025-06-12 | 19.14 | 18.71 | -0.68 | -3.51% | 18.53 | 19.50 | 37323 | 7075.17 | 3.73% |
| 2025-06-11 | 19.50 | 19.39 | -0.08 | -0.41% | 19.03 | 20.41 | 42818 | 8465.47 | 4.28% |
| 2025-06-10 | 19.00 | 19.47 | 0.60 | 3.18% | 18.61 | 19.79 | 64490 | 12407.31 | 6.45% |
| 2025-06-09 | 17.85 | 18.87 | 0.90 | 5.01% | 17.85 | 18.87 | 49265 | 9127.23 | 4.93% |
| 2025-06-06 | 17.48 | 17.97 | 0.19 | 1.07% | 17.46 | 18.40 | 48566 | 8630.40 | 4.86% |
| 2025-06-05 | 18.51 | 17.78 | -0.91 | -4.87% | 17.76 | 18.51 | 90173 | 16164.04 | 9.02% |
| 2025-06-04 | 19.07 | 18.69 | -0.30 | -1.58% | 18.52 | 19.33 | 46751 | 8834.98 | 4.68% |
| 2025-06-03 | 18.88 | 18.99 | 0.48 | 2.59% | 18.28 | 19.35 | 86115 | 16295.53 | 8.61% |
| 2025-05-30 | 17.95 | 18.51 | 0.88 | 4.99% | 17.71 | 18.51 | 63120 | 11500.70 | 6.31% |
| 2025-05-29 | 17.80 | 17.63 | -0.77 | -4.18% | 17.48 | 18.35 | 111880 | 19854.81 | 11.19% |
| 2025-05-28 | 19.99 | 18.40 | -0.97 | -5.01% | 18.40 | 20.00 | 81176 | 15311.81 | 8.12% |
| 2025-05-27 | 19.90 | 19.37 | -0.60 | -3.00% | 18.97 | 20.44 | 131716 | 25654.27 | 13.17% |
| 2025-05-26 | 18.83 | 19.97 | 0.95 | 4.99% | 18.41 | 19.97 | 103436 | 20205.64 | 10.34% |
| 2025-05-23 | 18.55 | 19.02 | 0.86 | 4.74% | 18.55 | 19.07 | 115026 | 21775.64 | 11.50% |
| 2025-05-22 | 18.80 | 18.16 | -0.40 | -2.16% | 17.66 | 19.07 | 102872 | 18881.66 | 10.29% |
| 2025-05-21 | 19.34 | 18.56 | 0.02 | 0.11% | 18.00 | 19.47 | 172703 | 32700.13 | 17.27% |
| 2025-05-20 | 18.54 | 18.54 | 0.88 | 4.98% | 17.80 | 18.54 | 94221 | 17325.60 | 9.42% |
| 2025-05-19 | 17.66 | 17.66 | 0.84 | 4.99% | 17.66 | 17.66 | 1239 | 218.81 | 0.12% |
| 2025-05-16 | 16.82 | 16.82 | 0.80 | 4.99% | 16.82 | 16.82 | 4256 | 715.86 | 0.43% |
| 2025-05-15 | 16.02 | 16.02 | 0.76 | 4.98% | 16.02 | 16.02 | 9481 | 1518.86 | 0.95% |
| 2025-05-14 | 16.00 | 15.26 | -0.52 | -3.30% | 15.06 | 16.50 | 135488 | 21401.09 | 13.55% |
| 2025-05-13 | 15.78 | 15.78 | 0.75 | 4.99% | 15.40 | 15.78 | 64071 | 10082.56 | 6.41% |
| 2025-05-12 | 15.03 | 15.03 | 0.72 | 5.03% | 14.66 | 15.03 | 105632 | 15874.67 | 10.56% |
| 2025-05-09 | 14.31 | 14.31 | 0.68 | 4.99% | 14.31 | 14.31 | 4902 | 701.48 | 0.49% |
| 2025-05-08 | 13.63 | 13.63 | 0.65 | 5.01% | 13.63 | 13.63 | 3275 | 446.38 | 0.33% |
| 2025-05-07 | 12.98 | 12.98 | 0.62 | 5.02% | 12.98 | 12.98 | 2444 | 317.23 | 0.24% |
| 2025-05-06 | 12.36 | 12.36 | 0.59 | 5.01% | 12.36 | 12.36 | 3406 | 420.98 | 0.34% |
| 2025-04-30 | 11.55 | 11.77 | 0.56 | 5.00% | 11.55 | 11.77 | 98489 | 11530.08 | 9.85% |
| 2025-04-28 | 11.00 | 11.21 | 0.20 | 1.82% | 10.50 | 11.82 | 88323 | 9773.18 | 8.83% |
| 2025-04-25 | 11.22 | 11.01 | -0.42 | -3.67% | 10.85 | 11.29 | 71898 | 7937.20 | 7.19% |
| 2025-04-24 | 11.28 | 11.43 | 0.53 | 4.86% | 10.90 | 11.69 | 130469 | 14719.69 | 13.05% |
| 2025-04-23 | 9.54 | 10.90 | 0.99 | 9.99% | 9.54 | 10.90 | 79304 | 8265.76 | 7.93% |
| 2025-04-22 | 10.37 | 9.91 | -0.75 | -7.04% | 9.89 | 10.48 | 80563 | 8142.87 | 8.06% |
| 2025-04-21 | 10.50 | 10.66 | -0.45 | -4.05% | 10.15 | 10.97 | 105387 | 11079.24 | 10.54% |
| 2025-04-18 | 11.70 | 11.11 | -0.49 | -4.22% | 11.10 | 12.04 | 57359 | 6596.18 | 5.74% |
*ST和科(002816)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。
