| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 12.30 | 12.26 | 0.00 | 0.00% | 12.23 | 12.53 | 40456 | 5011.72 | 2.81% | 0.00 |
| 2025-05-22 | 12.55 | 12.26 | -0.29 | -2.31% | 12.26 | 12.59 | 34200 | 4233.64 | 2.38% | 0.00 |
| 2025-05-21 | 12.62 | 12.55 | -0.06 | -0.48% | 12.43 | 12.68 | 35622 | 4461.29 | 2.48% | 0.00 |
| 2025-05-20 | 12.39 | 12.61 | 0.24 | 1.94% | 12.38 | 12.63 | 49473 | 6212.97 | 3.44% | 0.00 |
| 2025-05-19 | 12.39 | 12.37 | -0.02 | -0.16% | 12.18 | 12.44 | 40705 | 5004.10 | 2.83% | 0.00 |
| 2025-05-16 | 12.40 | 12.39 | -0.01 | -0.08% | 12.23 | 12.46 | 61414 | 7594.11 | 4.27% | 3.00 |
| 2025-05-15 | 12.77 | 12.40 | -0.32 | -2.52% | 12.28 | 12.90 | 102897 | 12827.85 | 7.16% | 0.00 |
| 2025-05-14 | 12.36 | 12.72 | 0.29 | 2.33% | 12.25 | 13.39 | 157109 | 20058.50 | 10.93% | 0.00 |
| 2025-05-13 | 12.54 | 12.43 | 0.06 | 0.49% | 12.30 | 12.60 | 64146 | 7968.18 | 4.46% | 0.00 |
| 2025-05-12 | 12.17 | 12.37 | 0.23 | 1.89% | 12.11 | 12.63 | 78296 | 9675.46 | 5.45% | 0.00 |
| 2025-05-09 | 12.25 | 12.14 | -0.20 | -1.62% | 12.13 | 12.33 | 29880 | 3641.92 | 2.08% | 0.00 |
| 2025-05-08 | 12.16 | 12.34 | 0.18 | 1.48% | 12.02 | 12.43 | 55345 | 6826.47 | 3.85% | 0.00 |
| 2025-05-07 | 12.05 | 12.16 | 0.21 | 1.76% | 12.02 | 12.32 | 61881 | 7538.59 | 4.31% | 0.00 |
| 2025-05-06 | 11.96 | 11.95 | 0.23 | 1.96% | 11.83 | 11.96 | 30734 | 3662.40 | 2.14% | 0.00 |
| 2025-04-30 | 11.66 | 11.72 | 0.07 | 0.60% | 11.66 | 11.97 | 31145 | 3680.25 | 2.17% | 0.00 |
| 2025-04-29 | 11.42 | 11.65 | 0.19 | 1.66% | 11.42 | 11.76 | 33496 | 3908.84 | 2.33% | 0.00 |
| 2025-04-28 | 11.65 | 11.46 | -0.25 | -2.13% | 11.23 | 11.80 | 51315 | 5880.93 | 3.57% | 0.00 |
| 2025-04-25 | 11.81 | 11.71 | -0.10 | -0.85% | 11.68 | 11.97 | 36726 | 4324.21 | 2.56% | 0.00 |
| 2025-04-24 | 12.00 | 11.81 | -0.18 | -1.50% | 11.76 | 12.12 | 48166 | 5727.80 | 3.35% | 0.00 |
| 2025-04-23 | 12.05 | 11.99 | 0.04 | 0.33% | 11.96 | 12.25 | 49162 | 5944.56 | 3.42% | 0.00 |
| 2025-04-22 | 12.08 | 11.95 | -0.09 | -0.75% | 11.85 | 12.09 | 45746 | 5473.81 | 3.18% | 0.00 |
| 2025-04-21 | 11.89 | 12.04 | 0.23 | 1.95% | 11.73 | 12.24 | 66964 | 8065.49 | 4.66% | 0.00 |
| 2025-04-18 | 12.40 | 11.81 | -0.39 | -3.20% | 11.81 | 12.85 | 76916 | 9354.78 | 5.35% | 0.00 |
| 2025-04-17 | 11.75 | 12.20 | 0.41 | 3.48% | 11.70 | 12.55 | 105269 | 12928.89 | 7.32% | 0.00 |
| 2025-04-16 | 12.00 | 11.79 | -0.31 | -2.56% | 11.57 | 12.11 | 50208 | 5944.03 | 3.49% | 0.00 |
| 2025-04-15 | 12.15 | 12.10 | -0.04 | -0.33% | 12.00 | 12.30 | 48440 | 5874.59 | 3.37% | 0.00 |
| 2025-04-14 | 12.20 | 12.14 | 0.04 | 0.33% | 12.05 | 12.46 | 72610 | 8849.12 | 5.05% | 0.00 |
| 2025-04-11 | 12.07 | 12.10 | -0.10 | -0.82% | 11.85 | 12.28 | 94858 | 11415.30 | 6.60% | 0.00 |
| 2025-04-10 | 11.70 | 12.20 | 0.71 | 6.18% | 11.68 | 12.65 | 144690 | 17554.22 | 10.07% | 0.00 |
| 2025-04-09 | 10.75 | 11.49 | 0.48 | 4.36% | 10.10 | 11.62 | 103409 | 11213.56 | 5.46% | 0.00 |
| 2025-04-08 | 10.77 | 11.01 | 0.45 | 4.26% | 10.77 | 11.36 | 92485 | 10240.46 | 4.88% | 0.00 |
| 2025-04-07 | 11.93 | 10.56 | -2.22 | -17.37% | 10.43 | 12.29 | 119281 | 13418.97 | 6.30% | 1.00 |
| 2025-04-03 | 12.72 | 12.78 | -0.12 | -0.93% | 12.64 | 13.01 | 77522 | 9933.35 | 4.09% | 5.00 |
| 2025-04-02 | 12.78 | 12.90 | 0.13 | 1.02% | 12.62 | 13.03 | 112235 | 14426.30 | 5.93% | 0.00 |
| 2025-04-01 | 12.33 | 12.77 | 0.42 | 3.40% | 12.33 | 12.95 | 107795 | 13781.29 | 5.69% | 0.00 |
| 2025-03-31 | 12.29 | 12.35 | -0.04 | -0.32% | 12.06 | 12.53 | 59321 | 7250.40 | 3.13% | 0.00 |
| 2025-03-28 | 12.63 | 12.39 | -0.28 | -2.21% | 12.39 | 12.90 | 85256 | 10746.61 | 4.50% | 0.00 |
| 2025-03-27 | 12.64 | 12.67 | -0.01 | -0.08% | 12.33 | 12.72 | 80134 | 10075.00 | 4.23% | 0.00 |
| 2025-03-26 | 12.62 | 12.68 | -0.16 | -1.25% | 12.52 | 12.95 | 98836 | 12551.19 | 5.22% | 0.00 |
| 2025-03-25 | 12.75 | 12.84 | 0.29 | 2.31% | 12.35 | 13.13 | 157594 | 20038.30 | 8.32% | 1.00 |
| 2025-03-24 | 12.74 | 12.55 | -0.31 | -2.41% | 12.30 | 12.88 | 86893 | 10916.57 | 4.59% | 0.00 |
| 2025-03-21 | 13.15 | 12.86 | -0.26 | -1.98% | 12.77 | 13.21 | 106225 | 13730.05 | 5.61% | 3.00 |
| 2025-03-20 | 13.23 | 13.12 | -0.16 | -1.20% | 13.10 | 13.43 | 132668 | 17544.11 | 7.01% | 0.00 |
| 2025-03-19 | 13.69 | 13.28 | -0.46 | -3.35% | 13.20 | 14.15 | 216208 | 29341.78 | 11.42% | 3.00 |
| 2025-03-18 | 13.91 | 13.74 | -0.29 | -2.07% | 13.70 | 14.42 | 269998 | 37801.60 | 14.26% | 1.00 |
| 2025-03-17 | 14.95 | 14.03 | 0.15 | 1.08% | 13.71 | 14.95 | 439517 | 62817.99 | 23.21% | 0.00 |
| 2025-03-14 | 12.18 | 13.88 | 2.31 | 19.97% | 12.01 | 13.88 | 341223 | 44247.21 | 18.02% | 1.00 |
| 2025-03-13 | 11.69 | 11.57 | -0.11 | -0.94% | 11.48 | 11.98 | 38595 | 4481.35 | 2.04% | 0.00 |
| 2025-03-12 | 11.78 | 11.68 | -0.12 | -1.02% | 11.65 | 11.89 | 44420 | 5209.79 | 2.35% | 0.00 |
| 2025-03-11 | 11.73 | 11.80 | -0.09 | -0.76% | 11.64 | 11.88 | 51226 | 6004.57 | 2.71% | 8.00 |
| 2025-03-10 | 11.99 | 11.89 | 0.14 | 1.19% | 11.80 | 12.25 | 63727 | 7642.01 | 3.37% | 0.00 |
| 2025-03-07 | 11.80 | 11.75 | -0.12 | -1.01% | 11.72 | 12.03 | 65356 | 7723.19 | 3.45% | 0.00 |
| 2025-03-06 | 11.78 | 11.87 | 0.06 | 0.51% | 11.70 | 11.96 | 66105 | 7835.72 | 3.49% | 0.00 |
| 2025-03-05 | 12.12 | 11.81 | -0.31 | -2.56% | 11.64 | 12.16 | 85774 | 10114.98 | 4.53% | 0.00 |
| 2025-03-04 | 11.62 | 12.12 | 0.26 | 2.19% | 11.62 | 12.20 | 96146 | 11480.14 | 5.08% | 1.00 |
| 2025-03-03 | 12.33 | 11.86 | -0.36 | -2.95% | 11.81 | 12.81 | 169806 | 20997.73 | 8.97% | 0.00 |
| 2025-02-28 | 11.89 | 12.22 | 0.33 | 2.78% | 11.76 | 12.23 | 124581 | 15028.59 | 6.58% | 0.00 |
| 2025-02-27 | 11.75 | 11.89 | 0.16 | 1.36% | 11.66 | 12.04 | 46765 | 5522.52 | 2.47% | 0.00 |
| 2025-02-26 | 11.70 | 11.73 | 0.10 | 0.86% | 11.64 | 11.82 | 30590 | 3588.92 | 1.62% | 0.00 |
| 2025-02-25 | 11.60 | 11.63 | -0.03 | -0.26% | 11.48 | 11.91 | 42525 | 4988.06 | 2.25% | 0.00 |
| 2025-02-24 | 11.56 | 11.66 | 0.03 | 0.26% | 11.46 | 11.71 | 29216 | 3384.07 | 1.54% | 0.00 |
| 2025-02-21 | 11.62 | 11.63 | -0.05 | -0.43% | 11.45 | 11.79 | 31555 | 3654.72 | 1.67% | 0.00 |
| 2025-02-20 | 11.47 | 11.68 | 0.26 | 2.28% | 11.43 | 11.80 | 38931 | 4550.82 | 2.06% | 0.00 |
| 2025-02-19 | 11.24 | 11.42 | 0.21 | 1.87% | 11.18 | 11.47 | 27716 | 3147.95 | 1.46% | 0.00 |
| 2025-02-18 | 11.60 | 11.21 | -0.44 | -3.78% | 11.20 | 11.69 | 33537 | 3827.97 | 1.77% | 0.00 |
| 2025-02-17 | 11.65 | 11.65 | 0.14 | 1.22% | 11.60 | 11.86 | 43439 | 5092.63 | 2.29% | 0.00 |
| 2025-02-14 | 11.24 | 11.51 | 0.30 | 2.68% | 11.22 | 11.62 | 44882 | 5158.12 | 2.37% | 0.00 |
| 2025-02-13 | 11.42 | 11.21 | -0.19 | -1.67% | 11.21 | 11.48 | 36081 | 4099.06 | 1.91% | 0.00 |
| 2025-02-12 | 11.43 | 11.40 | -0.03 | -0.26% | 11.31 | 11.46 | 22158 | 2522.33 | 1.17% | 0.00 |
| 2025-02-11 | 11.53 | 11.43 | -0.10 | -0.87% | 11.31 | 11.54 | 29773 | 3392.92 | 1.57% | 32.00 |
| 2025-02-10 | 11.15 | 11.53 | 0.42 | 3.78% | 11.11 | 11.58 | 42911 | 4890.05 | 2.27% | 0.00 |
| 2025-02-07 | 11.05 | 11.11 | 0.06 | 0.54% | 11.03 | 11.30 | 35239 | 3939.83 | 1.86% | 0.00 |
| 2025-02-06 | 10.98 | 11.05 | 0.07 | 0.64% | 10.86 | 11.09 | 26550 | 2911.69 | 1.40% | 0.00 |
| 2025-02-05 | 10.85 | 10.98 | 0.17 | 1.57% | 10.85 | 10.99 | 19328 | 2116.07 | 1.02% | 0.00 |
| 2025-01-27 | 10.88 | 10.81 | 0.06 | 0.56% | 10.80 | 11.00 | 21624 | 2362.70 | 1.14% | 0.00 |
| 2025-01-24 | 10.75 | 10.75 | 0.00 | 0.00% | 10.62 | 10.87 | 21624 | 2319.37 | 1.14% | 0.00 |
| 2025-01-23 | 10.82 | 10.75 | -0.01 | -0.09% | 10.75 | 10.98 | 20580 | 2241.39 | 1.09% | 0.00 |
| 2025-01-22 | 10.79 | 10.76 | 0.00 | 0.00% | 10.65 | 11.05 | 25996 | 2808.83 | 1.37% | 0.00 |
| 2025-01-21 | 10.95 | 10.76 | -0.17 | -1.56% | 10.74 | 11.05 | 22605 | 2449.98 | 1.19% | 0.00 |
| 2025-01-20 | 10.69 | 10.93 | 0.27 | 2.53% | 10.69 | 11.12 | 42312 | 4620.40 | 2.23% | 0.00 |
戴维医疗(300314)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。
