| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 29.07 | 28.09 | -1.06 | -3.64% | 28.00 | 29.17 | 37713 | 10706.46 | 7.98% | 0.00 |
| 2025-12-12 | 28.87 | 29.15 | 0.28 | 0.97% | 28.65 | 30.03 | 47404 | 13925.36 | 10.03% | 1.00 |
| 2025-12-11 | 30.00 | 28.87 | -1.13 | -3.77% | 28.80 | 30.17 | 51748 | 15204.25 | 10.94% | 0.00 |
| 2025-12-10 | 30.59 | 30.00 | -0.89 | -2.88% | 29.61 | 31.06 | 66017 | 19808.21 | 13.96% | 0.00 |
| 2025-12-09 | 29.17 | 30.89 | 1.71 | 5.86% | 29.01 | 31.19 | 114713 | 34819.29 | 24.26% | 0.00 |
| 2025-12-08 | 27.56 | 29.18 | 1.65 | 5.99% | 27.56 | 29.96 | 95718 | 27974.65 | 20.24% | 0.00 |
| 2025-12-05 | 26.80 | 27.53 | 0.65 | 2.42% | 26.62 | 27.74 | 47252 | 12911.42 | 9.99% | 0.00 |
| 2025-12-04 | 25.63 | 26.88 | 1.02 | 3.94% | 25.48 | 27.48 | 51001 | 13668.58 | 10.79% | 0.00 |
| 2025-12-03 | 26.04 | 25.86 | -0.18 | -0.69% | 25.60 | 26.13 | 13627 | 3511.12 | 2.88% | 0.00 |
| 2025-12-02 | 26.41 | 26.04 | -0.35 | -1.33% | 25.93 | 26.48 | 9325 | 2436.34 | 1.97% | 0.00 |
| 2025-12-01 | 26.20 | 26.39 | 0.28 | 1.07% | 26.00 | 26.46 | 13271 | 3493.65 | 2.81% | 0.00 |
| 2025-11-28 | 26.09 | 26.11 | 0.15 | 0.58% | 25.83 | 26.20 | 9625 | 2506.35 | 2.04% | 0.00 |
| 2025-11-27 | 25.91 | 25.96 | -0.05 | -0.19% | 25.89 | 26.33 | 11153 | 2912.35 | 2.36% | 0.00 |
| 2025-11-26 | 26.17 | 26.01 | -0.16 | -0.61% | 25.91 | 26.46 | 13994 | 3665.53 | 2.96% | 0.00 |
| 2025-11-25 | 26.18 | 26.17 | 0.07 | 0.27% | 26.12 | 26.56 | 10998 | 2897.88 | 2.32% | 0.00 |
| 2025-11-24 | 25.76 | 26.10 | 0.34 | 1.32% | 25.60 | 26.45 | 14952 | 3881.68 | 3.16% | 0.00 |
| 2025-11-21 | 26.08 | 25.76 | -0.72 | -2.72% | 25.74 | 26.60 | 19006 | 4956.66 | 4.02% | 0.00 |
| 2025-11-20 | 26.40 | 26.48 | 0.19 | 0.72% | 26.02 | 27.05 | 23716 | 6355.06 | 5.01% | 0.00 |
| 2025-11-19 | 26.86 | 26.29 | -0.50 | -1.87% | 25.88 | 26.86 | 17701 | 4648.55 | 3.74% | 0.00 |
| 2025-11-18 | 26.88 | 26.79 | -0.09 | -0.33% | 26.61 | 26.95 | 13791 | 3691.17 | 2.92% | 0.00 |
| 2025-11-17 | 27.33 | 26.88 | 0.12 | 0.45% | 26.81 | 27.33 | 13600 | 3675.73 | 2.87% | 0.00 |
| 2025-11-14 | 26.90 | 26.76 | -0.43 | -1.58% | 26.76 | 27.26 | 16141 | 4367.89 | 3.41% | 0.00 |
| 2025-11-13 | 26.76 | 27.19 | 0.26 | 0.97% | 26.41 | 27.55 | 31362 | 8492.88 | 6.63% | 0.00 |
| 2025-11-12 | 26.76 | 26.93 | 0.17 | 0.64% | 26.53 | 27.38 | 36543 | 9854.77 | 7.72% | 0.00 |
| 2025-11-11 | 27.17 | 26.76 | -0.27 | -1.00% | 26.68 | 27.19 | 13849 | 3724.28 | 2.93% | 0.00 |
| 2025-11-10 | 27.28 | 27.03 | -0.40 | -1.46% | 26.90 | 27.55 | 19531 | 5285.86 | 4.13% | 0.00 |
| 2025-11-07 | 27.27 | 27.43 | 0.09 | 0.33% | 27.01 | 27.69 | 19717 | 5398.55 | 4.17% | 0.00 |
| 2025-11-06 | 27.37 | 27.34 | 0.22 | 0.81% | 26.96 | 27.53 | 18596 | 5077.32 | 3.93% | 0.00 |
| 2025-11-05 | 26.72 | 27.12 | 0.14 | 0.52% | 26.65 | 28.06 | 29923 | 8196.27 | 6.33% | 0.00 |
| 2025-11-04 | 27.60 | 26.98 | -0.51 | -1.86% | 26.79 | 27.60 | 19018 | 5137.34 | 4.02% | 0.00 |
| 2025-11-03 | 27.21 | 27.49 | 0.28 | 1.03% | 27.00 | 27.57 | 16724 | 4569.53 | 3.54% | 0.00 |
| 2025-10-31 | 27.00 | 27.21 | 0.21 | 0.78% | 26.80 | 27.47 | 17372 | 4733.15 | 3.67% | 0.00 |
| 2025-10-30 | 27.50 | 27.00 | -0.50 | -1.82% | 26.99 | 27.55 | 16704 | 4541.60 | 3.53% | 0.00 |
| 2025-10-29 | 27.70 | 27.50 | -0.20 | -0.72% | 27.40 | 27.95 | 16533 | 4556.01 | 3.49% | 0.00 |
| 2025-10-28 | 28.00 | 27.70 | -0.29 | -1.04% | 27.55 | 28.00 | 15687 | 4355.02 | 3.32% | 0.00 |
| 2025-10-27 | 28.40 | 27.99 | 0.04 | 0.14% | 27.71 | 28.40 | 21143 | 5900.86 | 4.47% | 0.00 |
| 2025-10-24 | 27.45 | 27.95 | 0.68 | 2.49% | 27.23 | 28.10 | 24578 | 6828.80 | 5.20% | 0.00 |
| 2025-10-23 | 26.99 | 27.27 | 0.14 | 0.52% | 26.70 | 27.32 | 19614 | 5301.68 | 4.15% | 0.00 |
| 2025-10-22 | 27.08 | 27.13 | -0.13 | -0.48% | 26.88 | 27.43 | 12727 | 3453.39 | 2.69% | 0.00 |
| 2025-10-21 | 26.90 | 27.26 | 0.39 | 1.45% | 26.76 | 27.29 | 15264 | 4133.75 | 3.23% | 0.00 |
| 2025-10-20 | 26.95 | 26.87 | 0.53 | 2.01% | 26.55 | 27.18 | 16596 | 4455.00 | 3.51% | 0.00 |
| 2025-10-17 | 27.14 | 26.34 | -0.80 | -2.95% | 26.32 | 27.38 | 23304 | 6237.40 | 4.93% | 0.00 |
| 2025-10-16 | 27.78 | 27.14 | -0.72 | -2.58% | 27.03 | 27.87 | 19892 | 5440.95 | 4.20% | 0.00 |
| 2025-10-15 | 27.03 | 27.86 | 0.83 | 3.07% | 26.71 | 27.88 | 26634 | 7301.11 | 5.63% | 0.00 |
| 2025-10-14 | 28.02 | 27.03 | -0.88 | -3.15% | 26.91 | 28.46 | 29979 | 8252.20 | 6.34% | 0.00 |
| 2025-10-13 | 26.97 | 27.91 | -0.77 | -2.68% | 25.93 | 28.11 | 32734 | 8996.42 | 6.92% | 0.00 |
| 2025-10-10 | 28.90 | 28.68 | -0.36 | -1.24% | 28.61 | 29.42 | 29907 | 8659.78 | 6.32% | 0.00 |
| 2025-10-09 | 30.27 | 29.04 | -0.69 | -2.32% | 28.98 | 30.38 | 50738 | 15003.38 | 10.73% | 0.00 |
| 2025-09-30 | 29.91 | 29.73 | -0.20 | -0.67% | 29.58 | 30.28 | 26529 | 7927.74 | 5.61% | 0.00 |
| 2025-09-29 | 29.27 | 29.93 | 0.65 | 2.22% | 29.00 | 30.08 | 32633 | 9712.90 | 6.90% | 0.00 |
| 2025-09-26 | 30.05 | 29.28 | -1.22 | -4.00% | 29.15 | 30.44 | 36478 | 10810.98 | 7.71% | 0.00 |
| 2025-09-25 | 30.41 | 30.50 | 0.10 | 0.33% | 30.01 | 30.85 | 43958 | 13403.88 | 9.29% | 0.00 |
| 2025-09-24 | 29.34 | 30.40 | 1.03 | 3.51% | 29.00 | 31.00 | 61406 | 18573.40 | 12.98% | 0.00 |
| 2025-09-23 | 30.59 | 29.37 | -1.22 | -3.99% | 28.45 | 30.74 | 54565 | 16043.18 | 11.53% | 0.00 |
| 2025-09-22 | 30.89 | 30.59 | 0.00 | 0.00% | 30.09 | 31.08 | 37956 | 11621.79 | 8.02% | 0.00 |
| 2025-09-19 | 31.66 | 30.59 | -0.78 | -2.49% | 30.31 | 31.68 | 49101 | 15102.06 | 10.38% | 0.00 |
| 2025-09-18 | 32.45 | 31.37 | -1.32 | -4.04% | 30.93 | 32.99 | 107471 | 34387.15 | 22.72% | 0.00 |
| 2025-09-17 | 32.01 | 32.69 | 0.32 | 0.99% | 32.01 | 33.98 | 156647 | 51806.97 | 33.11% | 0.00 |
| 2025-09-16 | 29.00 | 32.37 | 2.97 | 10.10% | 29.00 | 32.44 | 159296 | 49596.74 | 33.67% | 1.00 |
| 2025-09-15 | 28.22 | 29.40 | 1.12 | 3.96% | 27.75 | 29.66 | 53853 | 15480.70 | 11.38% | 13.00 |
| 2025-09-12 | 28.26 | 28.28 | -0.01 | -0.04% | 28.04 | 28.73 | 27352 | 7763.21 | 5.78% | 0.00 |
| 2025-09-11 | 27.64 | 28.29 | 0.65 | 2.35% | 27.45 | 28.38 | 26030 | 7300.18 | 5.50% | 16.00 |
| 2025-09-10 | 27.59 | 27.64 | 0.04 | 0.14% | 27.46 | 27.98 | 15821 | 4376.86 | 3.34% | 0.00 |
| 2025-09-09 | 27.98 | 27.60 | -0.47 | -1.67% | 27.43 | 28.18 | 18771 | 5208.70 | 3.97% | 0.00 |
| 2025-09-08 | 27.90 | 28.07 | 0.29 | 1.04% | 27.61 | 28.31 | 26149 | 7313.14 | 5.53% | 0.00 |
| 2025-09-05 | 26.96 | 27.78 | 0.90 | 3.35% | 26.90 | 27.81 | 28924 | 7930.30 | 6.11% | 0.00 |
| 2025-09-04 | 27.55 | 26.88 | -0.40 | -1.47% | 26.40 | 27.82 | 27296 | 7399.05 | 5.77% | 0.00 |
| 2025-09-03 | 28.00 | 27.28 | -0.76 | -2.71% | 27.20 | 28.38 | 23909 | 6641.94 | 5.05% | 0.00 |
| 2025-09-02 | 28.53 | 28.04 | -0.49 | -1.72% | 27.16 | 28.53 | 36951 | 10262.49 | 7.81% | 0.00 |
| 2025-09-01 | 28.65 | 28.53 | -0.11 | -0.38% | 28.33 | 29.00 | 25862 | 7404.64 | 5.47% | 0.00 |
| 2025-08-29 | 28.80 | 28.64 | -0.24 | -0.83% | 28.30 | 28.96 | 32423 | 9272.07 | 6.85% | 0.00 |
| 2025-08-28 | 28.96 | 28.88 | -0.21 | -0.72% | 27.89 | 29.36 | 56891 | 16210.02 | 12.03% | 0.00 |
| 2025-08-27 | 30.22 | 29.09 | -1.53 | -5.00% | 29.05 | 30.58 | 52519 | 15792.13 | 11.10% | 0.00 |
| 2025-08-26 | 30.36 | 30.62 | 0.25 | 0.82% | 30.30 | 31.19 | 55256 | 17034.10 | 11.68% | 0.00 |
| 2025-08-25 | 30.55 | 30.37 | 0.03 | 0.10% | 29.92 | 30.73 | 56497 | 17107.41 | 11.94% | 0.00 |
| 2025-08-22 | 30.08 | 30.34 | 0.16 | 0.53% | 29.80 | 30.43 | 44855 | 13508.56 | 9.48% | 0.00 |
| 2025-08-21 | 31.53 | 30.18 | -1.35 | -4.28% | 29.99 | 31.53 | 54426 | 16628.67 | 11.51% | 9.00 |
| 2025-08-20 | 31.54 | 31.53 | -0.57 | -1.78% | 30.63 | 31.76 | 66302 | 20688.54 | 14.02% | 17.00 |
| 2025-08-19 | 32.60 | 32.10 | -0.90 | -2.73% | 31.45 | 32.88 | 107661 | 34450.99 | 22.76% | 2.00 |
| 2025-08-18 | 30.90 | 33.00 | 2.25 | 7.32% | 30.68 | 33.45 | 147669 | 47420.29 | 31.22% | 5.00 |
同星科技(301252)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。
