| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 37.86 | 37.37 | -0.27 | -0.72% | 37.01 | 37.90 | 11226 | 4184.02 | 0.75% | 0.00 |
| 2025-10-28 | 37.08 | 37.64 | 0.76 | 2.06% | 36.78 | 38.22 | 22499 | 8473.08 | 1.50% | 0.00 |
| 2025-10-27 | 36.44 | 36.88 | 0.59 | 1.63% | 36.33 | 37.22 | 15486 | 5697.21 | 1.04% | 0.00 |
| 2025-10-24 | 36.35 | 36.29 | -0.13 | -0.36% | 36.25 | 36.77 | 7888 | 2873.62 | 0.53% | 6.00 |
| 2025-10-23 | 36.30 | 36.42 | 0.04 | 0.11% | 35.88 | 36.48 | 8297 | 3002.13 | 0.55% | 0.00 |
| 2025-10-22 | 36.90 | 36.38 | -0.48 | -1.30% | 36.36 | 37.03 | 9728 | 3561.12 | 0.65% | 0.00 |
| 2025-10-21 | 36.48 | 36.86 | 0.36 | 0.99% | 36.26 | 36.91 | 8344 | 3062.68 | 0.56% | 0.00 |
| 2025-10-20 | 36.40 | 36.50 | 0.19 | 0.52% | 36.22 | 36.74 | 7633 | 2778.28 | 0.51% | 0.00 |
| 2025-10-17 | 36.73 | 36.31 | -0.42 | -1.14% | 36.30 | 36.88 | 8540 | 3124.01 | 0.57% | 0.00 |
| 2025-10-16 | 37.01 | 36.73 | -0.32 | -0.86% | 36.64 | 37.30 | 10808 | 3990.71 | 0.72% | 0.00 |
| 2025-10-15 | 36.41 | 37.05 | 0.73 | 2.01% | 36.24 | 37.12 | 12417 | 4575.00 | 0.83% | 0.00 |
| 2025-10-14 | 36.38 | 36.32 | -0.04 | -0.11% | 36.16 | 36.78 | 10832 | 3945.92 | 0.72% | 0.00 |
| 2025-10-13 | 36.20 | 36.36 | -0.69 | -1.86% | 35.79 | 36.65 | 12613 | 4577.12 | 0.84% | 0.00 |
| 2025-10-10 | 36.75 | 37.05 | 0.32 | 0.87% | 36.54 | 37.26 | 13600 | 5025.76 | 0.91% | 0.00 |
| 2025-10-09 | 36.48 | 36.73 | 0.13 | 0.36% | 36.14 | 37.02 | 14183 | 5184.32 | 0.95% | 0.00 |
| 2025-09-30 | 36.60 | 36.60 | -0.05 | -0.14% | 36.36 | 36.80 | 10244 | 3748.03 | 0.68% | 0.00 |
| 2025-09-29 | 36.65 | 36.65 | -0.15 | -0.41% | 36.13 | 36.95 | 11906 | 4354.06 | 0.80% | 0.00 |
| 2025-09-26 | 36.77 | 36.80 | -0.25 | -0.67% | 36.48 | 37.25 | 10107 | 3728.79 | 0.68% | 0.00 |
| 2025-09-25 | 37.20 | 37.05 | -0.37 | -0.99% | 36.96 | 37.64 | 12567 | 4676.85 | 0.84% | 0.00 |
| 2025-09-24 | 36.95 | 37.42 | 0.29 | 0.78% | 36.77 | 37.58 | 13511 | 5040.69 | 0.90% | 0.00 |
| 2025-09-23 | 37.90 | 37.13 | -0.72 | -1.90% | 36.00 | 37.90 | 26378 | 9698.86 | 1.76% | 0.00 |
| 2025-09-22 | 38.33 | 37.85 | -0.49 | -1.28% | 37.61 | 38.35 | 16254 | 6167.05 | 1.09% | 2.00 |
| 2025-09-19 | 37.98 | 38.34 | 0.30 | 0.79% | 37.61 | 38.56 | 17752 | 6753.84 | 1.19% | 0.00 |
| 2025-09-18 | 38.89 | 38.04 | -0.83 | -2.14% | 37.78 | 39.10 | 20512 | 7885.53 | 1.37% | 0.00 |
| 2025-09-17 | 38.90 | 38.87 | -0.11 | -0.28% | 38.65 | 39.10 | 13882 | 5399.02 | 0.93% | 0.00 |
| 2025-09-16 | 38.85 | 38.98 | 0.19 | 0.49% | 38.66 | 39.08 | 14010 | 5446.22 | 0.94% | 0.00 |
| 2025-09-15 | 38.78 | 38.79 | 0.03 | 0.08% | 38.66 | 39.24 | 17953 | 6993.66 | 1.20% | 0.00 |
| 2025-09-12 | 39.36 | 38.76 | -0.60 | -1.52% | 38.72 | 39.56 | 26973 | 10516.64 | 1.80% | 0.00 |
| 2025-09-11 | 38.04 | 39.36 | 1.26 | 3.31% | 37.40 | 40.39 | 52049 | 20501.06 | 3.48% | 0.00 |
| 2025-09-10 | 37.98 | 38.10 | 0.12 | 0.32% | 37.97 | 38.47 | 15569 | 5948.98 | 1.04% | 0.00 |
| 2025-09-09 | 38.83 | 37.98 | -0.96 | -2.47% | 37.90 | 39.17 | 22674 | 8678.74 | 1.52% | 0.00 |
| 2025-09-08 | 38.61 | 38.94 | 0.34 | 0.88% | 38.46 | 39.50 | 23341 | 9092.90 | 1.56% | 1.00 |
| 2025-09-05 | 38.19 | 38.60 | 0.39 | 1.02% | 37.80 | 38.60 | 23077 | 8837.81 | 1.54% | 7.00 |
| 2025-09-04 | 37.92 | 38.21 | 0.21 | 0.55% | 37.65 | 38.73 | 25127 | 9604.03 | 1.68% | 0.00 |
| 2025-09-03 | 38.61 | 38.00 | -0.61 | -1.58% | 37.85 | 38.94 | 26262 | 10090.63 | 1.76% | 0.00 |
| 2025-09-02 | 39.60 | 38.61 | -1.09 | -2.75% | 38.31 | 39.71 | 32357 | 12571.19 | 2.16% | 0.00 |
| 2025-09-01 | 40.65 | 39.70 | -1.08 | -2.65% | 39.01 | 40.75 | 55730 | 22122.37 | 3.72% | 3.00 |
| 2025-08-29 | 41.53 | 40.78 | -1.98 | -4.63% | 40.06 | 41.90 | 49640 | 20260.88 | 3.32% | 0.00 |
| 2025-08-28 | 42.98 | 42.76 | -0.20 | -0.47% | 41.11 | 43.61 | 32108 | 13620.97 | 2.15% | 0.00 |
| 2025-08-27 | 44.48 | 42.96 | -1.66 | -3.72% | 42.92 | 45.19 | 31769 | 14029.79 | 2.12% | 0.00 |
| 2025-08-26 | 44.60 | 44.62 | -0.03 | -0.07% | 44.12 | 45.03 | 24708 | 10999.46 | 1.65% | 0.00 |
| 2025-08-25 | 43.98 | 44.65 | 0.85 | 1.94% | 43.81 | 45.48 | 43689 | 19558.60 | 2.92% | 0.00 |
| 2025-08-22 | 43.61 | 43.80 | 0.32 | 0.74% | 43.26 | 43.80 | 22725 | 9892.50 | 1.52% | 0.00 |
| 2025-08-21 | 43.80 | 43.48 | -0.20 | -0.46% | 43.28 | 44.34 | 21662 | 9470.43 | 1.45% | 1.00 |
| 2025-08-20 | 43.32 | 43.68 | 0.36 | 0.83% | 42.86 | 43.75 | 20128 | 8713.23 | 1.35% | 0.00 |
| 2025-08-19 | 43.50 | 43.32 | -0.18 | -0.41% | 42.88 | 44.15 | 23895 | 10398.59 | 1.60% | 5.00 |
| 2025-08-18 | 43.60 | 43.50 | -0.10 | -0.23% | 43.28 | 43.89 | 27535 | 12007.44 | 1.84% | 0.00 |
| 2025-08-15 | 42.13 | 43.60 | 1.58 | 3.76% | 42.13 | 44.48 | 37276 | 16193.88 | 2.49% | 0.00 |
| 2025-08-14 | 43.23 | 42.02 | -1.01 | -2.35% | 41.99 | 43.28 | 26654 | 11330.09 | 1.78% | 0.00 |
| 2025-08-13 | 43.21 | 43.03 | 0.28 | 0.65% | 42.37 | 43.41 | 23516 | 10103.65 | 1.57% | 0.00 |
| 2025-08-12 | 43.17 | 42.75 | -0.41 | -0.95% | 42.61 | 43.73 | 21126 | 9087.29 | 1.41% | 0.00 |
| 2025-08-11 | 41.78 | 43.16 | 1.31 | 3.13% | 41.66 | 43.65 | 30729 | 13137.21 | 2.05% | 0.00 |
| 2025-08-08 | 41.55 | 41.85 | 0.33 | 0.79% | 40.94 | 42.44 | 23873 | 9954.84 | 1.60% | 0.00 |
| 2025-08-07 | 41.71 | 41.52 | 0.03 | 0.07% | 41.45 | 42.60 | 24623 | 10308.36 | 1.65% | 0.00 |
| 2025-08-06 | 41.88 | 41.49 | -0.25 | -0.60% | 41.37 | 41.95 | 17150 | 7126.79 | 1.15% | 0.00 |
| 2025-08-05 | 41.79 | 41.74 | -0.01 | -0.02% | 41.41 | 42.14 | 16400 | 6845.61 | 1.10% | 0.00 |
| 2025-08-04 | 41.25 | 41.75 | 0.25 | 0.60% | 40.89 | 41.80 | 19253 | 7954.37 | 1.29% | 0.00 |
| 2025-08-01 | 41.50 | 41.50 | -0.16 | -0.38% | 41.31 | 42.20 | 22137 | 9227.99 | 1.48% | 0.00 |
| 2025-07-31 | 42.30 | 41.66 | -0.73 | -1.72% | 41.52 | 42.95 | 27519 | 11603.97 | 1.84% | 0.00 |
| 2025-07-30 | 42.55 | 42.39 | -0.46 | -1.07% | 41.72 | 43.37 | 33284 | 14202.79 | 2.22% | 0.00 |
| 2025-07-29 | 42.45 | 42.85 | 0.60 | 1.42% | 41.50 | 42.93 | 32877 | 13922.81 | 2.20% | 6.00 |
| 2025-07-28 | 42.99 | 42.25 | -0.80 | -1.86% | 42.13 | 43.28 | 35875 | 15292.89 | 2.40% | 0.00 |
| 2025-07-25 | 43.00 | 43.05 | 0.18 | 0.42% | 42.60 | 44.86 | 65337 | 28334.14 | 4.37% | 0.00 |
| 2025-07-24 | 40.64 | 42.87 | 2.05 | 5.02% | 40.51 | 42.90 | 53757 | 22450.54 | 3.59% | 0.00 |
| 2025-07-23 | 39.99 | 40.82 | 0.84 | 2.10% | 39.89 | 41.80 | 43977 | 18076.58 | 2.94% | 0.00 |
| 2025-07-22 | 39.66 | 39.98 | 0.27 | 0.68% | 39.43 | 40.10 | 20719 | 8257.25 | 1.38% | 0.00 |
| 2025-07-21 | 39.71 | 39.71 | -0.19 | -0.48% | 39.54 | 40.20 | 23963 | 9534.13 | 1.60% | 0.00 |
| 2025-07-18 | 39.92 | 39.90 | -0.02 | -0.05% | 39.41 | 39.95 | 14445 | 5727.69 | 0.97% | 0.00 |
| 2025-07-17 | 39.54 | 39.92 | 0.25 | 0.63% | 39.27 | 39.95 | 24121 | 9573.98 | 1.61% | 0.00 |
| 2025-07-16 | 39.28 | 39.67 | 0.44 | 1.12% | 39.00 | 39.69 | 16312 | 6427.79 | 1.09% | 0.00 |
| 2025-07-15 | 39.84 | 39.23 | -0.68 | -1.70% | 38.75 | 39.95 | 18535 | 7274.60 | 1.24% | 0.00 |
| 2025-07-14 | 39.61 | 39.91 | 0.18 | 0.45% | 39.41 | 40.08 | 16530 | 6582.82 | 1.10% | 0.00 |
| 2025-07-11 | 39.55 | 39.73 | 0.12 | 0.30% | 39.32 | 39.94 | 16707 | 6620.27 | 1.12% | 0.00 |
| 2025-07-10 | 38.98 | 39.61 | 0.66 | 1.69% | 38.83 | 39.77 | 18346 | 7224.53 | 1.23% | 0.00 |
| 2025-07-09 | 39.01 | 38.95 | -0.07 | -0.18% | 38.78 | 39.69 | 23074 | 9063.32 | 1.54% | 0.00 |
| 2025-07-08 | 37.96 | 39.02 | 0.93 | 2.44% | 37.96 | 39.25 | 24758 | 9614.92 | 1.65% | 0.00 |
| 2025-07-07 | 38.00 | 38.09 | 0.00 | 0.00% | 37.79 | 38.95 | 17329 | 6635.93 | 1.16% | 0.00 |
| 2025-07-04 | 38.78 | 38.09 | -0.67 | -1.73% | 37.95 | 38.90 | 15044 | 5753.12 | 2.13% | 0.00 |
| 2025-07-03 | 38.96 | 38.76 | -0.10 | -0.26% | 38.68 | 40.20 | 14768 | 5777.70 | 2.09% | 0.00 |
| 2025-07-02 | 39.15 | 38.86 | -0.44 | -1.12% | 38.53 | 39.49 | 12078 | 4695.25 | 1.71% | 0.00 |
普瑞眼科(301239)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。
