| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 12.86 | 12.86 | 0.01 | 0.08% | 12.76 | 13.15 | 815702 | 105375.86 | 1.03% | 25.00 |
| 2025-07-31 | 13.09 | 12.85 | -0.31 | -2.36% | 12.79 | 13.15 | 1039179 | 134902.50 | 1.31% | 38.00 |
| 2025-07-30 | 13.14 | 13.16 | -0.07 | -0.53% | 13.01 | 13.40 | 1191293 | 157331.61 | 1.50% | 110.00 |
| 2025-07-29 | 13.10 | 13.23 | 0.18 | 1.38% | 12.84 | 13.24 | 1231190 | 161024.33 | 1.55% | 262.00 |
| 2025-07-28 | 13.05 | 13.05 | -0.06 | -0.46% | 12.98 | 13.19 | 892771 | 116638.22 | 1.13% | 116.00 |
| 2025-07-25 | 13.35 | 13.11 | -0.25 | -1.87% | 13.06 | 13.35 | 1274932 | 167865.19 | 1.61% | 168.00 |
| 2025-07-24 | 12.73 | 13.36 | 0.60 | 4.70% | 12.70 | 13.56 | 2138733 | 281459.62 | 2.70% | 475.60 |
| 2025-07-23 | 12.67 | 12.76 | 0.10 | 0.79% | 12.63 | 13.07 | 1691266 | 217612.47 | 2.13% | 203.00 |
| 2025-07-22 | 12.57 | 12.66 | 0.10 | 0.80% | 12.41 | 12.78 | 1062275 | 133591.45 | 1.34% | 93.00 |
| 2025-07-21 | 12.50 | 12.56 | 0.05 | 0.40% | 12.44 | 12.58 | 546837 | 68496.64 | 0.69% | 103.00 |
| 2025-07-18 | 12.48 | 12.51 | 0.02 | 0.16% | 12.42 | 12.53 | 536250 | 66876.93 | 0.68% | 43.00 |
| 2025-07-17 | 12.32 | 12.49 | 0.20 | 1.63% | 12.28 | 12.49 | 856173 | 106144.55 | 1.08% | 78.00 |
| 2025-07-16 | 12.21 | 12.29 | 0.08 | 0.66% | 12.18 | 12.43 | 563021 | 69244.62 | 0.71% | 25.00 |
| 2025-07-15 | 12.38 | 12.21 | -0.16 | -1.29% | 12.13 | 12.50 | 860009 | 105228.95 | 1.08% | 35.00 |
| 2025-07-14 | 12.51 | 12.37 | -0.14 | -1.12% | 12.35 | 12.52 | 588915 | 73045.05 | 0.74% | 0.00 |
| 2025-07-11 | 12.44 | 12.51 | 0.09 | 0.72% | 12.35 | 12.60 | 745820 | 93127.24 | 0.94% | 108.00 |
| 2025-07-10 | 12.29 | 12.42 | 0.11 | 0.89% | 12.24 | 12.46 | 538985 | 66657.58 | 0.68% | 73.00 |
| 2025-07-09 | 12.28 | 12.31 | 0.03 | 0.24% | 12.25 | 12.45 | 652326 | 80631.05 | 0.82% | 49.00 |
| 2025-07-08 | 12.12 | 12.28 | 0.15 | 1.24% | 12.11 | 12.30 | 498088 | 60990.68 | 0.63% | 70.00 |
| 2025-07-07 | 12.14 | 12.13 | -0.06 | -0.49% | 12.10 | 12.23 | 393269 | 47750.34 | 0.50% | 53.00 |
| 2025-07-04 | 12.32 | 12.19 | -0.14 | -1.14% | 12.19 | 12.34 | 548563 | 67197.23 | 0.69% | 41.00 |
| 2025-07-03 | 12.32 | 12.33 | 0.01 | 0.08% | 12.29 | 12.38 | 393247 | 48476.45 | 0.50% | 0.00 |
| 2025-07-02 | 12.32 | 12.32 | -0.01 | -0.08% | 12.22 | 12.38 | 402659 | 49505.74 | 0.51% | 10.00 |
| 2025-07-01 | 12.48 | 12.33 | -0.15 | -1.20% | 12.31 | 12.50 | 529799 | 65687.44 | 0.67% | 25.00 |
| 2025-06-30 | 12.48 | 12.48 | 0.08 | 0.65% | 12.42 | 12.53 | 429758 | 53618.27 | 0.54% | 35.00 |
| 2025-06-27 | 12.39 | 12.40 | 0.02 | 0.16% | 12.36 | 12.55 | 458441 | 57039.44 | 0.58% | 9.00 |
| 2025-06-26 | 12.44 | 12.38 | -0.06 | -0.48% | 12.38 | 12.57 | 602957 | 75132.34 | 0.76% | 0.00 |
| 2025-06-25 | 12.27 | 12.44 | 0.19 | 1.55% | 12.18 | 12.47 | 719053 | 88673.45 | 0.91% | 129.00 |
| 2025-06-24 | 11.97 | 12.25 | 0.31 | 2.60% | 11.92 | 12.26 | 671975 | 81655.20 | 0.85% | 144.66 |
| 2025-06-23 | 11.80 | 11.94 | 0.08 | 0.67% | 11.77 | 11.96 | 414484 | 49150.98 | 0.52% | 12.00 |
| 2025-06-20 | 11.90 | 11.86 | -0.06 | -0.50% | 11.83 | 11.99 | 362610 | 43123.18 | 0.46% | 69.00 |
| 2025-06-19 | 12.08 | 11.92 | -0.19 | -1.57% | 11.90 | 12.14 | 492550 | 59104.66 | 0.62% | 5.00 |
| 2025-06-18 | 12.16 | 12.11 | -0.08 | -0.66% | 12.06 | 12.17 | 361658 | 43777.05 | 0.46% | 55.00 |
| 2025-06-17 | 12.19 | 12.19 | 0.05 | 0.41% | 12.17 | 12.45 | 552716 | 67817.62 | 0.70% | 74.00 |
| 2025-06-16 | 12.13 | 12.14 | -0.08 | -0.65% | 12.11 | 12.22 | 427273 | 51943.28 | 0.54% | 35.00 |
| 2025-06-13 | 12.32 | 12.22 | -0.14 | -1.13% | 12.16 | 12.38 | 599954 | 73343.98 | 0.76% | 0.00 |
| 2025-06-12 | 12.39 | 12.36 | -0.05 | -0.40% | 12.31 | 12.44 | 422827 | 52263.08 | 0.53% | 15.00 |
| 2025-06-11 | 12.38 | 12.41 | 0.10 | 0.81% | 12.31 | 12.61 | 583124 | 72844.65 | 0.74% | 58.00 |
| 2025-06-10 | 12.64 | 12.47 | -0.18 | -1.42% | 12.36 | 12.68 | 575179 | 71933.96 | 0.73% | 43.00 |
| 2025-06-09 | 12.55 | 12.65 | 0.12 | 0.96% | 12.54 | 12.76 | 529400 | 67099.77 | 0.67% | 23.00 |
| 2025-06-06 | 12.62 | 12.53 | -0.09 | -0.71% | 12.52 | 12.68 | 312371 | 39238.86 | 0.39% | 2.00 |
| 2025-06-05 | 12.69 | 12.62 | -0.08 | -0.63% | 12.51 | 12.69 | 458986 | 57707.94 | 0.58% | 7.00 |
| 2025-06-04 | 12.55 | 12.70 | 0.15 | 1.20% | 12.50 | 12.74 | 518363 | 65452.17 | 0.65% | 65.00 |
| 2025-06-03 | 12.30 | 12.55 | 0.14 | 1.13% | 12.23 | 12.57 | 491917 | 61354.89 | 0.62% | 13.00 |
| 2025-05-30 | 12.60 | 12.41 | -0.22 | -1.74% | 12.41 | 12.64 | 464958 | 57984.09 | 0.59% | 33.00 |
| 2025-05-29 | 12.40 | 12.63 | 0.22 | 1.77% | 12.39 | 12.65 | 420606 | 52899.76 | 0.53% | 17.00 |
| 2025-05-28 | 12.51 | 12.41 | -0.07 | -0.56% | 12.39 | 12.54 | 306691 | 38210.08 | 0.39% | 0.00 |
| 2025-05-27 | 12.53 | 12.48 | -0.07 | -0.56% | 12.44 | 12.60 | 311062 | 38868.02 | 0.39% | 50.00 |
| 2025-05-26 | 12.60 | 12.55 | -0.03 | -0.24% | 12.47 | 12.64 | 440642 | 55256.29 | 0.56% | 15.00 |
| 2025-05-23 | 12.69 | 12.58 | -0.10 | -0.79% | 12.57 | 12.84 | 580675 | 73854.90 | 0.73% | 0.00 |
| 2025-05-22 | 12.86 | 12.68 | -0.22 | -1.71% | 12.68 | 12.89 | 458044 | 58426.36 | 0.58% | 125.00 |
| 2025-05-21 | 12.96 | 12.90 | -0.14 | -1.07% | 12.88 | 13.08 | 409083 | 52996.57 | 0.52% | 0.00 |
| 2025-05-20 | 12.76 | 13.04 | 0.28 | 2.19% | 12.72 | 13.08 | 632456 | 81984.73 | 0.80% | 21.00 |
| 2025-05-19 | 12.74 | 12.76 | 0.01 | 0.08% | 12.65 | 12.76 | 311833 | 39650.18 | 0.39% | 8.76 |
| 2025-05-16 | 12.82 | 12.75 | -0.12 | -0.93% | 12.75 | 12.87 | 361020 | 46176.14 | 0.46% | 40.00 |
| 2025-05-15 | 13.10 | 12.87 | -0.25 | -1.91% | 12.87 | 13.10 | 449783 | 58192.62 | 0.57% | 22.00 |
| 2025-05-14 | 13.11 | 13.12 | 0.01 | 0.08% | 12.86 | 13.20 | 677906 | 88230.99 | 0.85% | 89.63 |
| 2025-05-13 | 13.08 | 13.11 | 0.14 | 1.08% | 12.97 | 13.21 | 628264 | 82229.12 | 0.79% | 131.00 |
| 2025-05-12 | 12.93 | 12.97 | 0.11 | 0.86% | 12.86 | 13.02 | 424264 | 54877.75 | 0.53% | 105.00 |
| 2025-05-09 | 13.06 | 12.86 | -0.20 | -1.53% | 12.85 | 13.06 | 473732 | 61199.90 | 0.60% | 98.00 |
| 2025-05-08 | 13.09 | 13.06 | -0.08 | -0.61% | 13.04 | 13.16 | 539895 | 70648.27 | 0.68% | 95.00 |
| 2025-05-07 | 13.37 | 13.14 | -0.07 | -0.53% | 13.06 | 13.52 | 571231 | 75305.98 | 0.72% | 197.00 |
| 2025-05-06 | 13.05 | 13.21 | 0.23 | 1.77% | 12.97 | 13.23 | 522702 | 68529.05 | 0.66% | 11.00 |
| 2025-04-30 | 13.00 | 12.98 | -0.02 | -0.15% | 12.86 | 13.16 | 424780 | 55386.40 | 0.54% | 8.00 |
| 2025-04-29 | 13.08 | 13.00 | -0.13 | -0.99% | 12.86 | 13.13 | 557439 | 72312.95 | 0.70% | 0.00 |
| 2025-04-28 | 13.05 | 13.13 | 0.02 | 0.15% | 13.02 | 13.23 | 476924 | 62476.77 | 0.60% | 240.00 |
| 2025-04-25 | 13.02 | 13.11 | 0.39 | 3.07% | 13.02 | 13.50 | 1322707 | 175772.36 | 1.67% | 53.00 |
| 2025-04-24 | 12.55 | 12.72 | 0.18 | 1.44% | 12.52 | 12.90 | 649248 | 82809.22 | 0.82% | 53.00 |
| 2025-04-23 | 12.65 | 12.54 | -0.07 | -0.56% | 12.50 | 12.72 | 532767 | 66930.49 | 0.67% | 0.00 |
| 2025-04-22 | 12.80 | 12.61 | -0.26 | -2.02% | 12.60 | 12.84 | 490448 | 62307.87 | 0.62% | 10.00 |
| 2025-04-21 | 12.84 | 12.87 | 0.00 | 0.00% | 12.76 | 12.93 | 253710 | 32624.81 | 0.32% | 12.00 |
| 2025-04-18 | 12.75 | 12.87 | 0.08 | 0.63% | 12.71 | 12.91 | 227760 | 29181.91 | 0.29% | 5.00 |
| 2025-04-17 | 12.76 | 12.79 | -0.06 | -0.47% | 12.74 | 12.89 | 278419 | 35713.00 | 0.35% | 330.00 |
| 2025-04-16 | 12.72 | 12.85 | 0.05 | 0.39% | 12.61 | 12.89 | 368840 | 46955.99 | 0.47% | 33.00 |
| 2025-04-15 | 12.91 | 12.80 | -0.13 | -1.01% | 12.75 | 12.95 | 324511 | 41531.23 | 0.41% | 79.00 |
| 2025-04-14 | 13.11 | 12.93 | -0.05 | -0.39% | 12.91 | 13.11 | 397581 | 51657.91 | 0.50% | 41.00 |
| 2025-04-11 | 12.97 | 12.98 | -0.07 | -0.54% | 12.83 | 13.06 | 494335 | 64065.98 | 0.62% | 102.00 |
| 2025-04-10 | 13.18 | 13.05 | 0.13 | 1.01% | 12.96 | 13.27 | 641781 | 84093.98 | 0.81% | 25.00 |
| 2025-04-09 | 12.55 | 12.92 | 0.24 | 1.89% | 12.35 | 12.99 | 853581 | 108533.75 | 1.08% | 29.00 |
| 2025-04-08 | 12.39 | 12.68 | 0.48 | 3.93% | 12.38 | 12.79 | 1199709 | 151636.95 | 1.51% | 51.00 |
爱尔眼科(300015)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。
