| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 47.98 | 47.45 | -0.53 | -1.10% | 47.33 | 48.25 | 10778 | 5143.04 | 2.84% | 0.00 |
| 2025-12-17 | 47.01 | 47.98 | 0.96 | 2.04% | 46.01 | 48.20 | 14731 | 6949.96 | 3.88% | 0.00 |
| 2025-12-16 | 46.95 | 47.02 | 0.05 | 0.11% | 46.35 | 47.29 | 9538 | 4458.12 | 2.52% | 0.00 |
| 2025-12-15 | 47.51 | 46.97 | -0.88 | -1.84% | 46.93 | 48.06 | 8143 | 3855.46 | 2.15% | 0.00 |
| 2025-12-12 | 47.78 | 47.85 | -0.12 | -0.25% | 47.25 | 48.25 | 8681 | 4147.85 | 2.29% | 0.00 |
| 2025-12-11 | 48.69 | 47.97 | -0.69 | -1.42% | 47.75 | 48.98 | 7195 | 3470.18 | 1.90% | 0.00 |
| 2025-12-10 | 48.98 | 48.66 | -0.12 | -0.25% | 48.10 | 48.99 | 7378 | 3579.51 | 1.95% | 0.00 |
| 2025-12-09 | 49.48 | 48.78 | -0.31 | -0.63% | 48.40 | 49.48 | 9737 | 4747.97 | 2.57% | 0.00 |
| 2025-12-08 | 48.52 | 49.09 | 0.81 | 1.68% | 48.32 | 49.60 | 12840 | 6296.05 | 3.39% | 0.00 |
| 2025-12-05 | 47.60 | 48.28 | 0.68 | 1.43% | 47.37 | 49.20 | 15707 | 7629.44 | 4.14% | 0.00 |
| 2025-12-04 | 47.82 | 47.60 | -0.16 | -0.34% | 47.20 | 48.29 | 7372 | 3517.67 | 1.94% | 0.00 |
| 2025-12-03 | 48.04 | 47.76 | -0.19 | -0.40% | 47.59 | 48.83 | 8196 | 3935.11 | 2.16% | 0.00 |
| 2025-12-02 | 49.09 | 47.95 | -1.36 | -2.76% | 47.94 | 49.49 | 8766 | 4251.95 | 2.31% | 0.00 |
| 2025-12-01 | 48.92 | 49.31 | -0.07 | -0.14% | 48.71 | 49.60 | 8422 | 4148.31 | 2.22% | 0.00 |
| 2025-11-28 | 47.86 | 49.38 | 1.52 | 3.18% | 47.50 | 49.42 | 12045 | 5834.46 | 3.18% | 0.00 |
| 2025-11-27 | 48.00 | 47.86 | -0.18 | -0.37% | 47.77 | 48.45 | 6344 | 3054.78 | 1.67% | 0.00 |
| 2025-11-26 | 47.69 | 48.04 | 0.34 | 0.71% | 47.41 | 49.10 | 10078 | 4863.01 | 2.66% | 0.00 |
| 2025-11-25 | 47.47 | 47.70 | 0.22 | 0.46% | 47.47 | 48.38 | 9797 | 4697.46 | 2.58% | 0.00 |
| 2025-11-24 | 47.03 | 47.48 | 0.46 | 0.98% | 46.70 | 47.86 | 8031 | 3798.77 | 2.12% | 0.00 |
| 2025-11-21 | 48.58 | 47.02 | -1.86 | -3.81% | 46.40 | 48.72 | 16543 | 7824.24 | 4.36% | 0.00 |
| 2025-11-20 | 49.29 | 48.88 | -0.09 | -0.18% | 48.74 | 49.55 | 5908 | 2896.07 | 1.56% | 0.00 |
| 2025-11-19 | 49.94 | 48.97 | -0.97 | -1.94% | 48.78 | 50.38 | 9957 | 4900.32 | 2.63% | 0.00 |
| 2025-11-18 | 50.47 | 49.94 | -0.53 | -1.05% | 49.82 | 50.58 | 8170 | 4092.23 | 2.15% | 3.00 |
| 2025-11-17 | 50.94 | 50.47 | -0.63 | -1.23% | 49.98 | 51.21 | 11622 | 5858.30 | 3.06% | 0.00 |
| 2025-11-14 | 51.57 | 51.10 | -0.47 | -0.91% | 50.74 | 52.56 | 15570 | 8054.96 | 4.11% | 0.00 |
| 2025-11-13 | 51.01 | 51.57 | 0.17 | 0.33% | 50.65 | 52.30 | 13815 | 7132.72 | 3.64% | 0.00 |
| 2025-11-12 | 51.01 | 51.40 | 0.41 | 0.80% | 50.20 | 51.65 | 13027 | 6627.18 | 3.44% | 0.00 |
| 2025-11-11 | 51.52 | 50.99 | -0.46 | -0.89% | 50.75 | 51.94 | 15008 | 7689.44 | 3.96% | 0.00 |
| 2025-11-10 | 53.10 | 51.45 | -1.82 | -3.42% | 51.35 | 53.89 | 20745 | 10801.75 | 5.47% | 0.00 |
| 2025-11-07 | 53.66 | 53.27 | -0.59 | -1.10% | 53.06 | 54.06 | 11787 | 6302.96 | 3.11% | 0.00 |
| 2025-11-06 | 53.54 | 53.86 | 0.28 | 0.52% | 52.98 | 54.50 | 16075 | 8628.22 | 4.24% | 0.00 |
| 2025-11-05 | 54.08 | 53.58 | -1.46 | -2.65% | 52.93 | 55.00 | 25031 | 13432.79 | 6.60% | 0.00 |
| 2025-11-04 | 55.71 | 55.04 | -0.66 | -1.18% | 54.57 | 58.26 | 31551 | 17782.99 | 8.32% | 0.00 |
| 2025-11-03 | 54.87 | 55.70 | 0.78 | 1.42% | 54.23 | 55.97 | 26966 | 14896.07 | 7.11% | 0.00 |
| 2025-10-31 | 53.08 | 54.92 | 2.35 | 4.47% | 51.83 | 55.31 | 33718 | 18270.17 | 8.89% | 0.00 |
| 2025-10-30 | 53.50 | 52.57 | -1.07 | -1.99% | 52.39 | 54.00 | 16071 | 8514.01 | 4.24% | 0.00 |
| 2025-10-29 | 53.90 | 53.64 | -0.18 | -0.33% | 53.00 | 54.10 | 16844 | 8987.97 | 4.44% | 0.00 |
| 2025-10-28 | 53.87 | 53.82 | -0.36 | -0.66% | 52.81 | 54.09 | 27986 | 14963.43 | 7.38% | 0.00 |
| 2025-10-27 | 54.66 | 54.18 | 1.93 | 3.69% | 52.74 | 57.00 | 48490 | 26530.85 | 12.79% | 0.00 |
| 2025-10-24 | 50.67 | 52.25 | 2.02 | 4.02% | 50.32 | 52.33 | 16377 | 8431.74 | 4.32% | 0.00 |
| 2025-10-23 | 50.80 | 50.23 | -0.79 | -1.55% | 49.75 | 50.81 | 11939 | 5987.47 | 3.15% | 0.00 |
| 2025-10-22 | 51.84 | 51.02 | -0.84 | -1.62% | 50.78 | 52.40 | 12152 | 6238.73 | 3.20% | 0.00 |
| 2025-10-21 | 51.45 | 51.86 | 0.41 | 0.80% | 51.12 | 52.55 | 14555 | 7560.66 | 3.84% | 0.00 |
| 2025-10-20 | 50.48 | 51.45 | 1.23 | 2.45% | 50.29 | 51.71 | 16266 | 8299.61 | 4.29% | 0.00 |
| 2025-10-17 | 51.74 | 50.22 | -1.66 | -3.20% | 50.18 | 52.49 | 17192 | 8749.61 | 4.53% | 0.00 |
| 2025-10-16 | 54.01 | 51.88 | -0.58 | -1.11% | 51.73 | 54.44 | 26313 | 13942.73 | 6.94% | 0.00 |
| 2025-10-15 | 49.94 | 52.46 | 3.20 | 6.50% | 48.34 | 53.44 | 32921 | 16873.33 | 8.68% | 0.00 |
| 2025-10-14 | 51.49 | 49.26 | -1.56 | -3.07% | 49.01 | 51.76 | 20276 | 10192.18 | 5.35% | 0.00 |
| 2025-10-13 | 49.05 | 50.82 | -0.86 | -1.66% | 47.02 | 51.50 | 20687 | 10380.03 | 5.45% | 0.00 |
| 2025-10-10 | 51.13 | 51.68 | 0.38 | 0.74% | 51.13 | 53.19 | 22585 | 11810.96 | 5.96% | 0.00 |
| 2025-10-09 | 51.39 | 51.30 | 0.11 | 0.21% | 50.68 | 52.64 | 14805 | 7660.52 | 3.90% | 0.00 |
| 2025-09-30 | 51.21 | 51.19 | -0.02 | -0.04% | 50.52 | 51.70 | 12181 | 6212.52 | 3.21% | 0.00 |
| 2025-09-29 | 50.76 | 51.21 | 0.61 | 1.21% | 50.01 | 51.48 | 12990 | 6581.13 | 3.43% | 0.00 |
| 2025-09-26 | 52.40 | 50.60 | -1.89 | -3.60% | 50.60 | 52.89 | 16055 | 8267.60 | 4.23% | 0.00 |
| 2025-09-25 | 53.49 | 52.49 | -1.04 | -1.94% | 52.48 | 53.85 | 13146 | 6969.38 | 3.47% | 0.00 |
| 2025-09-24 | 51.32 | 53.53 | 1.23 | 2.35% | 51.32 | 53.54 | 17797 | 9426.05 | 4.69% | 0.00 |
| 2025-09-23 | 53.53 | 52.30 | -1.19 | -2.22% | 50.90 | 53.87 | 22450 | 11625.83 | 5.92% | 0.00 |
| 2025-09-22 | 53.23 | 53.49 | 0.31 | 0.58% | 52.93 | 54.10 | 14823 | 7917.74 | 3.91% | 0.00 |
| 2025-09-19 | 53.51 | 53.18 | -0.57 | -1.06% | 52.80 | 54.48 | 19056 | 10184.53 | 5.03% | 0.00 |
| 2025-09-18 | 55.14 | 53.75 | -1.66 | -3.00% | 52.80 | 55.95 | 34031 | 18622.61 | 8.97% | 0.00 |
| 2025-09-17 | 54.76 | 55.41 | 0.82 | 1.50% | 54.44 | 56.84 | 32903 | 18310.65 | 8.68% | 0.00 |
| 2025-09-16 | 53.00 | 54.59 | 1.59 | 3.00% | 52.70 | 54.99 | 28974 | 15678.25 | 7.64% | 0.00 |
| 2025-09-15 | 51.70 | 53.00 | 0.95 | 1.83% | 51.36 | 54.00 | 25569 | 13508.93 | 6.74% | 0.00 |
| 2025-09-12 | 52.72 | 52.05 | -0.50 | -0.95% | 51.76 | 53.10 | 18275 | 9574.92 | 4.82% | 0.00 |
| 2025-09-11 | 51.41 | 52.55 | 0.94 | 1.82% | 50.80 | 52.96 | 22516 | 11740.59 | 5.94% | 0.00 |
| 2025-09-10 | 52.09 | 51.61 | -0.75 | -1.43% | 51.52 | 52.89 | 18523 | 9630.43 | 4.88% | 0.00 |
| 2025-09-09 | 52.88 | 52.36 | -0.95 | -1.78% | 51.71 | 53.50 | 20043 | 10523.12 | 5.29% | 0.00 |
| 2025-09-08 | 52.03 | 53.31 | 1.12 | 2.15% | 51.80 | 53.76 | 23436 | 12425.93 | 6.18% | 0.00 |
| 2025-09-05 | 51.31 | 52.19 | 0.19 | 0.37% | 51.03 | 52.75 | 32536 | 16865.28 | 8.58% | 0.00 |
| 2025-09-04 | 54.20 | 52.00 | -0.89 | -1.68% | 51.00 | 54.89 | 43867 | 23133.72 | 11.57% | 0.00 |
| 2025-09-03 | 52.92 | 52.89 | -0.11 | -0.21% | 52.30 | 54.47 | 23451 | 12506.11 | 6.18% | 0.00 |
| 2025-09-02 | 54.43 | 53.00 | -1.60 | -2.93% | 51.05 | 55.44 | 39269 | 20623.39 | 10.36% | 0.00 |
| 2025-09-01 | 53.62 | 54.60 | 1.00 | 1.87% | 53.62 | 56.79 | 32919 | 18114.86 | 8.68% | 0.00 |
| 2025-08-29 | 54.68 | 53.60 | -0.06 | -0.11% | 53.16 | 54.98 | 27165 | 14642.18 | 7.16% | 0.00 |
| 2025-08-28 | 53.72 | 53.66 | -2.29 | -4.09% | 51.50 | 54.88 | 61454 | 32753.41 | 16.21% | 0.00 |
| 2025-08-27 | 57.13 | 55.95 | -1.41 | -2.46% | 55.50 | 58.45 | 34263 | 19622.27 | 9.03% | 0.00 |
| 2025-08-26 | 58.02 | 57.36 | -1.71 | -2.89% | 56.90 | 58.85 | 39636 | 22901.46 | 10.45% | 0.00 |
| 2025-08-25 | 55.75 | 59.07 | 4.07 | 7.40% | 55.06 | 60.15 | 59811 | 35107.07 | 15.77% | 0.00 |
| 2025-08-22 | 52.20 | 55.00 | 2.80 | 5.36% | 51.63 | 55.81 | 48009 | 25920.87 | 12.66% | 14.00 |
| 2025-08-21 | 53.00 | 52.20 | -0.70 | -1.32% | 51.61 | 53.47 | 24887 | 13008.72 | 6.56% | 0.00 |
珠城科技(301280)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。
