| 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 | 44.56 | 46.10 | 1.20 | 2.67% | 44.56 | 46.96 | 17452 | 8054.57 | 2.07% | 0.00 |
| 2025-12-17 | 44.13 | 44.90 | 1.15 | 2.63% | 43.42 | 45.31 | 13497 | 6001.23 | 1.60% | 0.00 |
| 2025-12-16 | 44.30 | 43.75 | -0.55 | -1.24% | 42.92 | 44.96 | 10424 | 4546.37 | 1.24% | 0.00 |
| 2025-12-15 | 45.16 | 44.30 | -1.22 | -2.68% | 43.80 | 46.20 | 16981 | 7610.30 | 2.02% | 0.00 |
| 2025-12-12 | 44.73 | 45.52 | 0.88 | 1.97% | 44.50 | 46.83 | 26901 | 12263.51 | 3.20% | 0.00 |
| 2025-12-11 | 46.50 | 44.64 | -2.03 | -4.35% | 44.52 | 46.65 | 16123 | 7325.07 | 1.92% | 0.00 |
| 2025-12-10 | 47.00 | 46.67 | -0.33 | -0.70% | 46.30 | 47.98 | 19506 | 9211.57 | 2.32% | 0.00 |
| 2025-12-09 | 47.17 | 47.00 | -0.17 | -0.36% | 46.62 | 48.50 | 24902 | 11867.38 | 2.96% | 0.00 |
| 2025-12-08 | 46.79 | 47.17 | 0.29 | 0.62% | 46.13 | 47.55 | 18094 | 8494.84 | 2.15% | 0.00 |
| 2025-12-05 | 46.09 | 46.88 | 0.70 | 1.52% | 44.85 | 46.96 | 14558 | 6724.92 | 1.73% | 0.00 |
| 2025-12-04 | 45.70 | 46.18 | 0.42 | 0.92% | 45.70 | 46.77 | 17305 | 8025.51 | 2.06% | 0.00 |
| 2025-12-03 | 45.61 | 45.76 | 0.02 | 0.04% | 45.00 | 47.47 | 16851 | 7784.70 | 2.00% | 0.00 |
| 2025-12-02 | 45.80 | 45.74 | 0.15 | 0.33% | 44.44 | 45.92 | 15051 | 6776.69 | 1.79% | 0.00 |
| 2025-12-01 | 45.40 | 45.59 | 0.23 | 0.51% | 44.96 | 46.70 | 22541 | 10338.88 | 2.68% | 0.00 |
| 2025-11-28 | 45.39 | 45.36 | -0.14 | -0.31% | 44.90 | 45.74 | 12329 | 5585.89 | 1.47% | 0.00 |
| 2025-11-27 | 47.11 | 45.50 | -1.61 | -3.42% | 44.71 | 47.30 | 27267 | 12412.02 | 3.24% | 0.00 |
| 2025-11-26 | 46.05 | 47.11 | 0.94 | 2.04% | 45.54 | 47.74 | 25644 | 12039.29 | 3.05% | 0.00 |
| 2025-11-25 | 46.51 | 46.17 | 0.02 | 0.04% | 45.75 | 47.50 | 17259 | 8046.85 | 2.05% | 0.00 |
| 2025-11-24 | 46.83 | 46.15 | -0.68 | -1.45% | 45.02 | 47.25 | 16508 | 7600.45 | 1.96% | 0.00 |
| 2025-11-21 | 47.56 | 46.83 | -1.30 | -2.70% | 45.81 | 48.37 | 24136 | 11226.17 | 2.87% | 0.00 |
| 2025-11-20 | 47.48 | 48.13 | 1.17 | 2.49% | 46.99 | 49.50 | 27638 | 13382.69 | 3.29% | 0.00 |
| 2025-11-19 | 47.67 | 46.96 | -0.85 | -1.78% | 45.53 | 47.74 | 25850 | 12002.37 | 3.07% | 0.00 |
| 2025-11-18 | 46.09 | 47.81 | 1.60 | 3.46% | 46.09 | 48.49 | 44919 | 21327.00 | 5.34% | 0.00 |
| 2025-11-17 | 44.33 | 46.21 | 1.61 | 3.61% | 44.33 | 48.20 | 41255 | 19443.44 | 4.90% | 0.00 |
| 2025-11-14 | 44.60 | 44.60 | -0.09 | -0.20% | 44.24 | 46.58 | 23974 | 10884.13 | 2.85% | 0.00 |
| 2025-11-13 | 45.00 | 44.69 | -0.49 | -1.08% | 44.02 | 45.42 | 17357 | 7758.04 | 2.06% | 0.00 |
| 2025-11-12 | 45.17 | 45.18 | -0.22 | -0.48% | 43.31 | 45.38 | 22396 | 9912.50 | 2.66% | 0.00 |
| 2025-11-11 | 45.17 | 45.40 | 0.23 | 0.51% | 44.35 | 45.99 | 17545 | 7914.47 | 2.09% | 0.00 |
| 2025-11-10 | 45.30 | 45.17 | -0.13 | -0.29% | 44.52 | 45.59 | 16445 | 7400.54 | 1.96% | 0.00 |
| 2025-11-07 | 46.40 | 45.30 | -1.14 | -2.45% | 44.81 | 46.84 | 19488 | 8923.79 | 2.32% | 0.00 |
| 2025-11-06 | 45.68 | 46.44 | -0.07 | -0.15% | 44.90 | 46.98 | 39251 | 18072.90 | 4.67% | 0.00 |
| 2025-11-05 | 42.21 | 46.51 | 4.06 | 9.56% | 42.21 | 46.66 | 47694 | 21532.38 | 5.67% | 0.00 |
| 2025-11-04 | 43.76 | 42.45 | -1.31 | -2.99% | 41.94 | 43.76 | 19597 | 8376.26 | 2.33% | 0.00 |
| 2025-11-03 | 44.11 | 43.76 | -0.35 | -0.79% | 43.30 | 44.48 | 23389 | 10221.08 | 2.78% | 0.00 |
| 2025-10-31 | 45.89 | 44.11 | -1.13 | -2.50% | 43.97 | 46.38 | 36176 | 16251.18 | 4.30% | 0.00 |
| 2025-10-30 | 41.60 | 45.24 | 4.04 | 9.81% | 41.19 | 45.87 | 64002 | 28504.38 | 7.61% | 0.00 |
| 2025-10-29 | 41.49 | 41.20 | -0.16 | -0.39% | 40.18 | 41.75 | 30663 | 12539.25 | 3.65% | 0.00 |
| 2025-10-28 | 39.30 | 41.36 | 1.84 | 4.66% | 38.89 | 42.40 | 41874 | 17144.02 | 4.98% | 0.00 |
| 2025-10-27 | 38.89 | 39.52 | 0.75 | 1.93% | 38.88 | 39.80 | 15540 | 6120.13 | 1.85% | 0.00 |
| 2025-10-24 | 38.60 | 38.77 | 0.37 | 0.96% | 38.40 | 39.18 | 10469 | 4069.13 | 1.24% | 0.00 |
| 2025-10-23 | 38.77 | 38.40 | -0.49 | -1.26% | 37.50 | 39.18 | 12319 | 4684.28 | 1.46% | 0.00 |
| 2025-10-22 | 40.08 | 38.89 | -0.65 | -1.64% | 38.75 | 40.09 | 16709 | 6558.30 | 1.99% | 6.00 |
| 2025-10-21 | 38.15 | 39.54 | 1.04 | 2.70% | 38.15 | 40.30 | 24683 | 9720.54 | 2.93% | 15.00 |
| 2025-10-20 | 37.10 | 38.50 | 1.90 | 5.19% | 37.05 | 38.56 | 18718 | 7117.66 | 2.23% | 0.00 |
| 2025-10-17 | 38.39 | 36.60 | -1.83 | -4.76% | 36.56 | 38.84 | 21483 | 8055.42 | 2.55% | 0.00 |
| 2025-10-16 | 38.28 | 38.43 | 0.03 | 0.08% | 38.05 | 39.77 | 18005 | 7021.19 | 2.14% | 0.00 |
| 2025-10-15 | 37.01 | 38.40 | 1.39 | 3.76% | 36.51 | 38.42 | 15642 | 5885.64 | 1.86% | 0.00 |
| 2025-10-14 | 37.96 | 37.01 | -0.95 | -2.50% | 36.75 | 38.82 | 14023 | 5281.08 | 1.67% | 0.00 |
| 2025-10-13 | 37.43 | 37.96 | -0.57 | -1.48% | 36.06 | 38.41 | 14266 | 5369.56 | 1.70% | 0.00 |
| 2025-10-10 | 37.68 | 38.53 | 0.64 | 1.69% | 37.62 | 39.35 | 22462 | 8703.18 | 2.67% | 0.00 |
| 2025-10-09 | 38.51 | 37.89 | -0.61 | -1.58% | 37.85 | 38.82 | 18841 | 7192.66 | 2.24% | 0.00 |
| 2025-09-30 | 39.82 | 38.50 | -1.20 | -3.02% | 38.50 | 39.82 | 18646 | 7287.61 | 2.22% | 0.00 |
| 2025-09-29 | 39.37 | 39.70 | 0.03 | 0.08% | 38.18 | 39.75 | 24976 | 9751.51 | 2.97% | 0.00 |
| 2025-09-26 | 37.91 | 39.67 | 1.62 | 4.26% | 37.60 | 40.38 | 36610 | 14475.36 | 4.35% | 0.00 |
| 2025-09-25 | 38.83 | 38.05 | -0.75 | -1.93% | 37.90 | 39.23 | 18588 | 7159.68 | 2.21% | 0.00 |
| 2025-09-24 | 38.78 | 38.80 | 0.02 | 0.05% | 38.13 | 38.90 | 13946 | 5380.67 | 1.66% | 0.00 |
| 2025-09-23 | 38.93 | 38.78 | -0.28 | -0.72% | 38.00 | 39.18 | 20073 | 7737.01 | 2.39% | 0.00 |
| 2025-09-22 | 38.18 | 39.06 | 0.81 | 2.12% | 38.17 | 39.99 | 28608 | 11159.13 | 3.40% | 0.00 |
| 2025-09-19 | 40.83 | 38.25 | -2.58 | -6.32% | 37.96 | 40.83 | 43430 | 16822.09 | 5.16% | 0.00 |
| 2025-09-18 | 41.46 | 40.83 | -1.00 | -2.39% | 40.32 | 42.39 | 53424 | 22141.20 | 6.35% | 0.00 |
| 2025-09-17 | 38.85 | 41.83 | 3.13 | 8.09% | 38.73 | 43.00 | 70697 | 29157.96 | 8.41% | 3.00 |
| 2025-09-16 | 36.96 | 38.70 | 1.77 | 4.79% | 36.80 | 39.00 | 36031 | 13848.93 | 4.28% | 6.00 |
| 2025-09-15 | 37.28 | 36.93 | -0.37 | -0.99% | 36.73 | 38.00 | 17261 | 6439.85 | 2.05% | 0.00 |
| 2025-09-12 | 37.59 | 37.30 | -0.47 | -1.24% | 37.12 | 38.01 | 17789 | 6678.35 | 2.11% | 0.00 |
| 2025-09-11 | 35.61 | 37.77 | 2.12 | 5.95% | 35.03 | 38.00 | 32715 | 12068.86 | 3.89% | 5.00 |
| 2025-09-10 | 36.43 | 35.65 | -0.65 | -1.79% | 35.60 | 36.58 | 12770 | 4597.76 | 1.52% | 0.00 |
| 2025-09-09 | 36.81 | 36.30 | -0.50 | -1.36% | 36.08 | 36.99 | 15702 | 5740.77 | 1.87% | 0.00 |
| 2025-09-08 | 36.17 | 36.80 | 0.71 | 1.97% | 36.09 | 36.97 | 15913 | 5834.03 | 1.89% | 2.00 |
| 2025-09-05 | 35.00 | 36.09 | 1.20 | 3.44% | 34.73 | 36.13 | 20087 | 7162.10 | 2.39% | 0.00 |
| 2025-09-04 | 35.70 | 34.89 | -0.81 | -2.27% | 34.34 | 36.05 | 19213 | 6787.63 | 2.28% | 0.00 |
| 2025-09-03 | 37.28 | 35.70 | -1.38 | -3.72% | 35.38 | 37.36 | 19419 | 7037.43 | 2.31% | 0.00 |
| 2025-09-02 | 37.26 | 37.08 | -0.22 | -0.59% | 35.53 | 37.60 | 27856 | 10168.88 | 3.31% | 0.00 |
| 2025-09-01 | 38.07 | 37.30 | -0.71 | -1.87% | 37.19 | 38.28 | 22625 | 8480.43 | 2.69% | 0.00 |
| 2025-08-29 | 38.16 | 38.01 | -0.25 | -0.65% | 37.80 | 38.60 | 18391 | 7011.24 | 2.19% | 0.00 |
| 2025-08-28 | 38.81 | 38.26 | -0.63 | -1.62% | 37.13 | 39.40 | 29641 | 11339.86 | 3.52% | 9.00 |
| 2025-08-27 | 40.56 | 38.89 | -1.97 | -4.82% | 38.81 | 41.10 | 33253 | 13406.07 | 3.95% | 0.00 |
| 2025-08-26 | 40.50 | 40.86 | 0.13 | 0.32% | 39.90 | 41.67 | 32561 | 13344.75 | 3.87% | 4.00 |
| 2025-08-25 | 40.04 | 40.73 | 0.72 | 1.80% | 39.71 | 41.20 | 32670 | 13184.26 | 3.88% | 0.00 |
| 2025-08-22 | 39.96 | 40.01 | 0.18 | 0.45% | 39.50 | 40.33 | 20600 | 8215.68 | 2.45% | 0.00 |
| 2025-08-21 | 40.57 | 39.83 | -0.69 | -1.70% | 39.78 | 40.99 | 23649 | 9549.66 | 2.81% | 0.00 |
正强股份(301119)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。
