| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 45.11 | 44.32 | -0.66 | -1.47% | 44.30 | 46.40 | 89810 | 40642.16 | 7.71% | 0.00 |
| 2025-03-31 | 44.00 | 44.98 | -0.54 | -1.19% | 42.80 | 44.99 | 97263 | 42549.77 | 8.36% | 0.00 |
| 2025-03-28 | 45.28 | 45.52 | -0.19 | -0.42% | 44.82 | 46.64 | 79984 | 36547.02 | 6.87% | 0.00 |
| 2025-03-27 | 45.80 | 45.71 | -0.57 | -1.23% | 45.01 | 46.35 | 59872 | 27388.14 | 5.14% | 1.00 |
| 2025-03-26 | 46.20 | 46.28 | -0.30 | -0.64% | 45.88 | 46.90 | 59274 | 27456.32 | 5.09% | 5.00 |
| 2025-03-25 | 48.00 | 46.58 | -2.93 | -5.92% | 46.24 | 48.35 | 106657 | 50054.83 | 9.16% | 0.00 |
| 2025-03-24 | 48.50 | 49.51 | 2.03 | 4.28% | 47.96 | 51.50 | 137439 | 68197.75 | 11.81% | 8.00 |
| 2025-03-21 | 48.60 | 47.48 | -2.98 | -5.91% | 47.48 | 49.49 | 122045 | 58827.96 | 10.48% | 0.00 |
| 2025-03-20 | 51.00 | 50.46 | 0.57 | 1.14% | 50.37 | 51.50 | 136296 | 69491.88 | 11.71% | 8.00 |
| 2025-03-19 | 50.20 | 49.89 | 0.11 | 0.22% | 49.73 | 51.25 | 101573 | 51299.43 | 8.73% | 0.00 |
| 2025-03-18 | 49.27 | 49.78 | 0.53 | 1.08% | 49.05 | 50.00 | 71767 | 35632.54 | 6.17% | 9.00 |
| 2025-03-17 | 49.37 | 49.25 | -0.12 | -0.24% | 48.71 | 50.22 | 71036 | 35116.96 | 6.10% | 2.00 |
| 2025-03-14 | 48.09 | 49.37 | 0.94 | 1.94% | 48.09 | 49.67 | 82843 | 40697.48 | 7.12% | 8.00 |
| 2025-03-13 | 50.99 | 48.43 | -2.71 | -5.30% | 48.07 | 50.99 | 131167 | 64482.41 | 11.27% | 14.00 |
| 2025-03-12 | 53.12 | 51.14 | -1.38 | -2.63% | 51.10 | 53.13 | 137479 | 71119.43 | 11.81% | 4.00 |
| 2025-03-11 | 50.09 | 52.52 | 1.20 | 2.34% | 49.81 | 52.55 | 157447 | 81625.44 | 13.53% | 0.00 |
| 2025-03-10 | 50.88 | 51.32 | 0.44 | 0.86% | 49.71 | 51.50 | 101805 | 51759.46 | 8.75% | 11.00 |
| 2025-03-07 | 51.49 | 50.88 | -1.42 | -2.72% | 50.04 | 52.66 | 150982 | 77493.95 | 12.97% | 5.00 |
| 2025-03-06 | 51.20 | 52.30 | 1.47 | 2.89% | 50.60 | 52.76 | 183787 | 95273.62 | 15.79% | 0.00 |
| 2025-03-05 | 50.14 | 50.83 | -0.21 | -0.41% | 49.87 | 51.17 | 119476 | 60269.03 | 10.26% | 0.00 |
| 2025-03-04 | 51.00 | 51.04 | 0.05 | 0.10% | 50.36 | 52.80 | 182236 | 93930.23 | 15.65% | 14.00 |
| 2025-03-03 | 49.62 | 50.99 | 1.37 | 2.76% | 47.71 | 51.17 | 179347 | 88946.35 | 15.41% | 1.00 |
| 2025-02-28 | 52.31 | 49.62 | -4.26 | -7.91% | 49.40 | 52.85 | 182306 | 92738.37 | 15.66% | 0.00 |
| 2025-02-27 | 56.60 | 53.88 | -2.04 | -3.65% | 52.88 | 56.80 | 220957 | 120151.52 | 18.98% | 13.00 |
| 2025-02-26 | 55.01 | 55.92 | -0.44 | -0.78% | 53.58 | 56.55 | 260881 | 143530.55 | 22.41% | 4.00 |
| 2025-02-25 | 52.49 | 56.36 | 2.08 | 3.83% | 52.13 | 59.50 | 413387 | 230392.31 | 35.51% | 4.00 |
| 2025-02-24 | 53.38 | 54.28 | -1.36 | -2.44% | 51.67 | 54.95 | 307966 | 164772.98 | 26.46% | 7.00 |
| 2025-02-21 | 55.08 | 55.64 | 1.53 | 2.83% | 53.92 | 57.89 | 592632 | 330798.50 | 50.91% | 6.00 |
| 2025-02-20 | 49.00 | 54.11 | 9.02 | 20.00% | 48.88 | 54.11 | 584056 | 304545.81 | 50.17% | 1.00 |
| 2025-02-19 | 43.58 | 45.09 | 1.68 | 3.87% | 43.57 | 45.23 | 161053 | 71721.12 | 13.83% | 3.00 |
| 2025-02-18 | 44.03 | 43.41 | -5.02 | -10.37% | 42.70 | 45.59 | 236037 | 104540.13 | 20.28% | 2.00 |
| 2025-02-17 | 46.30 | 48.43 | 2.06 | 4.44% | 46.02 | 48.62 | 165654 | 78642.20 | 14.23% | 17.00 |
| 2025-02-14 | 48.50 | 46.37 | -2.61 | -5.33% | 46.00 | 48.50 | 193917 | 90790.95 | 16.66% | 3.00 |
| 2025-02-13 | 51.00 | 48.98 | -2.72 | -5.26% | 48.90 | 51.08 | 178964 | 89164.38 | 15.37% | 13.00 |
| 2025-02-12 | 50.00 | 51.70 | 0.49 | 0.96% | 48.91 | 52.50 | 187458 | 95393.71 | 16.10% | 35.00 |
| 2025-02-11 | 52.10 | 51.21 | -0.77 | -1.48% | 51.14 | 53.56 | 215825 | 112872.58 | 18.54% | 2.00 |
| 2025-02-10 | 51.00 | 51.98 | -0.28 | -0.54% | 50.81 | 52.18 | 194227 | 100235.26 | 16.69% | 37.00 |
| 2025-02-07 | 52.95 | 52.26 | -0.69 | -1.30% | 50.56 | 54.17 | 307819 | 162777.88 | 26.44% | 8.00 |
| 2025-02-06 | 49.66 | 52.95 | 3.70 | 7.51% | 49.00 | 53.59 | 274393 | 143409.88 | 23.57% | 6.00 |
| 2025-02-05 | 48.10 | 49.25 | 1.74 | 3.66% | 46.50 | 49.84 | 176068 | 86006.92 | 15.13% | 7.00 |
| 2025-01-27 | 49.08 | 47.51 | -0.87 | -1.80% | 47.33 | 49.59 | 135125 | 65481.18 | 11.61% | 20.00 |
| 2025-01-24 | 46.02 | 48.38 | 1.01 | 2.13% | 45.80 | 48.70 | 176635 | 83422.25 | 15.17% | 6.00 |
| 2025-01-23 | 49.79 | 47.37 | -1.63 | -3.33% | 47.20 | 50.28 | 197561 | 96462.77 | 16.97% | 1.00 |
| 2025-01-22 | 48.98 | 49.00 | -1.11 | -2.22% | 47.50 | 49.90 | 169021 | 82264.93 | 14.52% | 21.00 |
| 2025-01-21 | 47.88 | 50.11 | 3.01 | 6.39% | 47.88 | 51.40 | 271298 | 134667.81 | 23.31% | 13.00 |
| 2025-01-20 | 48.00 | 47.10 | 0.45 | 0.96% | 46.50 | 48.33 | 128639 | 60856.08 | 11.05% | 9.00 |
| 2025-01-17 | 45.80 | 46.65 | 0.43 | 0.93% | 45.11 | 47.30 | 149822 | 69391.59 | 12.87% | 9.00 |
| 2025-01-16 | 47.70 | 46.22 | -1.37 | -2.88% | 45.50 | 48.60 | 176349 | 82735.91 | 15.15% | 5.00 |
| 2025-01-15 | 48.21 | 47.70 | -0.80 | -1.65% | 47.20 | 49.86 | 189785 | 91848.37 | 16.30% | 1.00 |
| 2025-01-14 | 44.46 | 48.50 | 4.92 | 11.29% | 43.65 | 49.00 | 235565 | 109674.78 | 20.24% | 7.00 |
| 2025-01-13 | 42.90 | 43.58 | -1.23 | -2.74% | 42.70 | 45.05 | 124493 | 54456.91 | 10.70% | 11.00 |
| 2025-01-10 | 47.50 | 44.81 | -3.36 | -6.98% | 44.79 | 48.18 | 194532 | 89928.70 | 16.71% | 0.00 |
| 2025-01-09 | 47.60 | 48.17 | 0.30 | 0.63% | 46.90 | 50.48 | 225544 | 109949.54 | 19.38% | 8.00 |
| 2025-01-08 | 46.10 | 47.87 | 0.78 | 1.66% | 44.68 | 49.00 | 251444 | 118098.75 | 21.60% | 14.00 |
| 2025-01-07 | 43.50 | 47.09 | 3.13 | 7.12% | 43.50 | 47.50 | 223894 | 101802.39 | 19.23% | 8.00 |
| 2025-01-06 | 49.00 | 43.96 | -7.50 | -14.57% | 42.89 | 49.00 | 247454 | 112036.85 | 21.26% | 11.00 |
| 2025-01-03 | 52.04 | 51.46 | 1.16 | 2.31% | 50.30 | 53.96 | 245890 | 128300.31 | 21.12% | 15.00 |
| 2025-01-02 | 49.76 | 50.30 | 0.50 | 1.00% | 49.76 | 52.29 | 188283 | 95748.34 | 16.18% | 0.00 |
| 2024-12-31 | 54.01 | 49.80 | -4.43 | -8.17% | 49.39 | 54.11 | 212021 | 109181.62 | 18.22% | 27.00 |
| 2024-12-30 | 53.80 | 54.23 | -0.27 | -0.50% | 52.16 | 56.59 | 212830 | 116065.27 | 18.29% | 17.00 |
| 2024-12-27 | 57.60 | 54.50 | -4.46 | -7.56% | 54.41 | 61.85 | 357264 | 205637.88 | 30.70% | 25.00 |
| 2024-12-26 | 56.50 | 58.96 | 0.94 | 1.62% | 56.50 | 61.00 | 306292 | 180839.69 | 26.32% | 14.00 |
| 2024-12-25 | 54.94 | 58.02 | 2.02 | 3.61% | 53.20 | 59.60 | 336291 | 191493.69 | 28.90% | 97.00 |
| 2024-12-24 | 54.90 | 56.00 | 1.70 | 3.13% | 52.00 | 57.02 | 297970 | 162921.91 | 25.61% | 12.00 |
| 2024-12-23 | 58.47 | 54.30 | -2.77 | -4.85% | 53.74 | 59.28 | 322426 | 181320.45 | 27.71% | 5.00 |
| 2024-12-20 | 55.42 | 57.07 | 4.12 | 7.78% | 53.77 | 61.25 | 450572 | 257891.05 | 38.72% | 7.00 |
| 2024-12-19 | 54.07 | 52.95 | -1.04 | -1.93% | 52.69 | 58.69 | 475405 | 262943.81 | 40.86% | 27.00 |
| 2024-12-18 | 45.00 | 53.99 | 9.00 | 20.00% | 41.83 | 53.99 | 367233 | 175853.80 | 31.56% | 1.00 |
| 2024-12-17 | 49.00 | 44.99 | -5.73 | -11.30% | 43.80 | 49.16 | 268147 | 124294.08 | 23.05% | 1.00 |
| 2024-12-16 | 51.00 | 50.72 | -0.10 | -0.20% | 49.50 | 58.02 | 329931 | 175194.34 | 28.35% | 76.00 |
| 2024-12-13 | 48.20 | 50.82 | 1.46 | 2.96% | 47.92 | 53.53 | 365718 | 183554.52 | 31.43% | 20.00 |
| 2024-12-12 | 46.89 | 49.36 | 1.93 | 4.07% | 44.80 | 49.36 | 319619 | 150507.56 | 27.47% | 26.00 |
| 2024-12-11 | 43.85 | 47.43 | 3.07 | 6.92% | 43.58 | 49.69 | 298374 | 139196.70 | 25.64% | 3.00 |
| 2024-12-10 | 45.03 | 44.36 | -0.16 | -0.36% | 44.10 | 46.95 | 166143 | 75692.80 | 14.28% | 30.00 |
| 2024-12-09 | 43.25 | 44.52 | 0.13 | 0.29% | 42.77 | 45.72 | 149886 | 66555.38 | 12.88% | 11.00 |
| 2024-12-06 | 48.88 | 44.39 | -5.31 | -10.68% | 43.40 | 49.38 | 259389 | 119822.20 | 22.29% | 41.00 |
| 2024-12-05 | 48.58 | 49.70 | 1.63 | 3.39% | 46.70 | 51.35 | 193131 | 93583.65 | 16.60% | 12.00 |
| 2024-12-04 | 49.12 | 48.07 | -1.79 | -3.59% | 47.30 | 51.20 | 159712 | 78615.88 | 13.73% | 1.00 |
| 2024-12-03 | 50.00 | 49.86 | -2.14 | -4.12% | 49.30 | 51.98 | 156283 | 78521.07 | 13.43% | 20.00 |
| 2024-12-02 | 47.83 | 52.00 | 4.25 | 8.90% | 47.83 | 52.42 | 230525 | 114995.45 | 19.81% | 16.00 |
博士眼镜(300622)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。
