| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 14.00 | 14.30 | 0.38 | 2.73% | 14.00 | 14.30 | 51804 | 7363.08 | 3.60% | 15.00 |
| 2026-02-02 | 14.06 | 13.92 | -0.09 | -0.64% | 13.91 | 14.26 | 48596 | 6861.75 | 3.38% | 0.00 |
| 2026-01-30 | 14.00 | 14.01 | 0.14 | 1.01% | 13.80 | 14.12 | 45858 | 6412.96 | 3.19% | 0.00 |
| 2026-01-29 | 13.87 | 13.87 | -0.04 | -0.29% | 13.80 | 14.20 | 45376 | 6360.30 | 3.16% | 0.00 |
| 2026-01-28 | 14.23 | 13.91 | -0.34 | -2.39% | 13.88 | 14.32 | 46799 | 6558.85 | 3.26% | 0.00 |
| 2026-01-27 | 14.20 | 14.25 | -0.08 | -0.56% | 13.84 | 14.36 | 59959 | 8469.55 | 4.17% | 0.00 |
| 2026-01-26 | 14.20 | 14.33 | 0.15 | 1.06% | 14.00 | 14.53 | 82783 | 11829.20 | 5.76% | 0.00 |
| 2026-01-23 | 14.11 | 14.18 | 0.12 | 0.85% | 14.06 | 14.28 | 66023 | 9380.03 | 4.59% | 0.00 |
| 2026-01-22 | 13.90 | 14.06 | 0.14 | 1.01% | 13.86 | 14.17 | 65752 | 9253.53 | 4.57% | 0.00 |
| 2026-01-21 | 13.93 | 13.92 | -0.10 | -0.71% | 13.70 | 14.06 | 90510 | 12584.52 | 6.30% | 3.00 |
| 2026-01-20 | 14.35 | 14.02 | -0.87 | -5.84% | 13.95 | 14.53 | 184339 | 26103.10 | 12.82% | 0.00 |
| 2026-01-19 | 14.01 | 14.89 | 0.91 | 6.51% | 13.88 | 15.32 | 100516 | 14488.22 | 6.99% | 0.00 |
| 2026-01-16 | 14.00 | 13.98 | -0.04 | -0.29% | 13.82 | 14.19 | 45765 | 6385.58 | 3.18% | 0.00 |
| 2026-01-15 | 14.07 | 14.02 | -0.17 | -1.20% | 13.96 | 14.22 | 45539 | 6395.55 | 3.17% | 0.00 |
| 2026-01-14 | 14.10 | 14.19 | 0.06 | 0.42% | 13.93 | 14.40 | 94059 | 13369.11 | 6.54% | 0.00 |
| 2026-01-13 | 13.96 | 14.13 | 0.24 | 1.73% | 13.93 | 14.45 | 114828 | 16377.22 | 7.99% | 0.00 |
| 2026-01-12 | 13.68 | 13.89 | 0.21 | 1.54% | 13.66 | 13.90 | 62452 | 8632.13 | 4.34% | 0.00 |
| 2026-01-09 | 13.48 | 13.68 | 0.17 | 1.26% | 13.47 | 13.72 | 54568 | 7410.27 | 3.80% | 0.00 |
| 2026-01-08 | 13.27 | 13.51 | 0.25 | 1.89% | 13.18 | 13.68 | 64346 | 8676.08 | 4.48% | 0.00 |
| 2026-01-07 | 13.80 | 13.26 | -0.14 | -1.04% | 13.24 | 13.80 | 65725 | 8809.75 | 4.57% | 0.00 |
| 2026-01-06 | 13.67 | 13.40 | -0.16 | -1.18% | 13.37 | 13.87 | 97102 | 13147.61 | 6.76% | 0.00 |
| 2026-01-05 | 12.71 | 13.56 | 0.98 | 7.79% | 12.69 | 13.70 | 112038 | 14990.31 | 7.79% | 0.00 |
| 2025-12-31 | 12.58 | 12.58 | -0.03 | -0.24% | 12.53 | 12.71 | 19785 | 2493.44 | 1.38% | 0.00 |
| 2025-12-30 | 12.73 | 12.61 | -0.10 | -0.79% | 12.59 | 12.75 | 18713 | 2371.26 | 1.30% | 0.00 |
| 2025-12-29 | 12.79 | 12.71 | -0.08 | -0.63% | 12.62 | 12.87 | 22807 | 2897.90 | 1.59% | 0.00 |
| 2025-12-26 | 12.93 | 12.79 | -0.13 | -1.01% | 12.75 | 12.96 | 20893 | 2684.85 | 1.45% | 0.00 |
| 2025-12-25 | 12.88 | 12.92 | 0.02 | 0.16% | 12.84 | 12.95 | 17950 | 2315.50 | 1.25% | 0.00 |
| 2025-12-24 | 12.80 | 12.90 | 0.12 | 0.94% | 12.73 | 13.00 | 24855 | 3201.00 | 1.73% | 0.00 |
| 2025-12-23 | 12.94 | 12.78 | -0.15 | -1.16% | 12.75 | 12.94 | 17657 | 2263.33 | 1.23% | 0.00 |
| 2025-12-22 | 12.89 | 12.93 | 0.02 | 0.15% | 12.83 | 13.06 | 20802 | 2684.14 | 1.45% | 0.00 |
| 2025-12-19 | 12.76 | 12.91 | 0.09 | 0.70% | 12.74 | 12.96 | 20877 | 2686.75 | 1.45% | 4.00 |
| 2025-12-18 | 12.45 | 12.82 | 0.27 | 2.15% | 12.45 | 12.91 | 29543 | 3777.55 | 2.06% | 0.00 |
| 2025-12-17 | 12.56 | 12.55 | 0.05 | 0.40% | 12.30 | 12.60 | 23991 | 2989.17 | 1.67% | 0.00 |
| 2025-12-16 | 12.66 | 12.50 | -0.21 | -1.65% | 12.49 | 12.76 | 24291 | 3056.20 | 1.69% | 0.00 |
| 2025-12-15 | 12.62 | 12.71 | 0.17 | 1.36% | 12.52 | 12.81 | 25528 | 3243.85 | 1.78% | 0.00 |
| 2025-12-12 | 12.65 | 12.54 | -0.09 | -0.71% | 12.53 | 12.69 | 22531 | 2839.74 | 1.57% | 0.00 |
| 2025-12-11 | 12.85 | 12.63 | -0.17 | -1.33% | 12.61 | 12.85 | 24876 | 3151.08 | 1.73% | 0.00 |
| 2025-12-10 | 12.83 | 12.80 | -0.03 | -0.23% | 12.71 | 12.92 | 23444 | 3002.20 | 1.63% | 0.00 |
| 2025-12-09 | 12.97 | 12.83 | -0.14 | -1.08% | 12.82 | 13.07 | 30006 | 3875.03 | 2.09% | 0.00 |
| 2025-12-08 | 13.00 | 12.97 | 0.02 | 0.15% | 12.96 | 13.09 | 22092 | 2877.61 | 1.54% | 0.00 |
| 2025-12-05 | 12.99 | 12.95 | -0.04 | -0.31% | 12.82 | 13.09 | 30553 | 3959.21 | 2.13% | 0.00 |
| 2025-12-04 | 13.15 | 12.99 | -0.16 | -1.22% | 12.91 | 13.20 | 22362 | 2915.67 | 1.56% | 0.00 |
| 2025-12-03 | 13.33 | 13.15 | -0.17 | -1.28% | 13.11 | 13.42 | 22014 | 2908.66 | 1.53% | 0.00 |
| 2025-12-02 | 13.43 | 13.32 | -0.10 | -0.75% | 13.27 | 13.47 | 20375 | 2717.05 | 1.42% | 0.00 |
| 2025-12-01 | 13.39 | 13.42 | 0.01 | 0.07% | 13.38 | 13.59 | 21046 | 2837.31 | 1.46% | 0.00 |
| 2025-11-28 | 13.40 | 13.41 | 0.02 | 0.15% | 13.27 | 13.43 | 16572 | 2216.79 | 1.15% | 0.00 |
| 2025-11-27 | 13.33 | 13.39 | 0.07 | 0.53% | 13.23 | 13.49 | 20044 | 2682.98 | 1.39% | 0.00 |
| 2025-11-26 | 13.31 | 13.32 | -0.03 | -0.22% | 13.31 | 13.69 | 32214 | 4355.41 | 2.24% | 0.00 |
| 2025-11-25 | 13.20 | 13.35 | 0.18 | 1.37% | 13.18 | 13.49 | 34216 | 4574.71 | 2.38% | 0.00 |
| 2025-11-24 | 13.01 | 13.17 | 0.26 | 2.01% | 13.00 | 13.25 | 27756 | 3648.35 | 1.93% | 0.00 |
| 2025-11-21 | 13.52 | 12.91 | -0.66 | -4.86% | 12.86 | 13.75 | 49262 | 6480.44 | 3.43% | 0.00 |
| 2025-11-20 | 13.77 | 13.57 | -0.18 | -1.31% | 13.51 | 13.89 | 38336 | 5231.36 | 2.67% | 0.00 |
| 2025-11-19 | 14.03 | 13.75 | -0.28 | -2.00% | 13.72 | 14.10 | 40482 | 5599.16 | 2.82% | 0.00 |
| 2025-11-18 | 14.08 | 14.03 | -0.10 | -0.71% | 13.95 | 14.21 | 40237 | 5649.93 | 2.80% | 0.00 |
| 2025-11-17 | 14.18 | 14.13 | -0.18 | -1.26% | 13.99 | 14.25 | 61761 | 8708.85 | 4.30% | 0.00 |
| 2025-11-14 | 14.16 | 14.31 | 0.13 | 0.92% | 14.09 | 14.57 | 92365 | 13299.91 | 6.43% | 0.00 |
| 2025-11-13 | 14.34 | 14.18 | -0.19 | -1.32% | 14.00 | 14.34 | 107638 | 15251.92 | 7.49% | 0.00 |
| 2025-11-12 | 13.89 | 14.37 | 0.52 | 3.75% | 13.87 | 14.46 | 126516 | 17981.12 | 8.80% | 0.00 |
| 2025-11-11 | 13.88 | 13.85 | -0.03 | -0.22% | 13.72 | 13.95 | 31580 | 4373.38 | 2.20% | 0.00 |
| 2025-11-10 | 13.59 | 13.88 | 0.29 | 2.13% | 13.56 | 13.95 | 39524 | 5450.39 | 2.75% | 0.00 |
| 2025-11-07 | 13.63 | 13.59 | -0.04 | -0.29% | 13.51 | 13.68 | 21757 | 2960.49 | 1.51% | 0.00 |
| 2025-11-06 | 13.63 | 13.63 | 0.00 | 0.00% | 13.55 | 13.70 | 24518 | 3338.46 | 1.71% | 0.00 |
| 2025-11-05 | 13.45 | 13.63 | 0.06 | 0.44% | 13.42 | 13.67 | 25271 | 3437.76 | 1.76% | 0.00 |
| 2025-11-04 | 13.71 | 13.57 | -0.15 | -1.09% | 13.50 | 13.72 | 34974 | 4747.21 | 2.43% | 0.00 |
| 2025-11-03 | 13.59 | 13.72 | 0.14 | 1.03% | 13.52 | 13.75 | 34506 | 4712.79 | 2.40% | 0.00 |
| 2025-10-31 | 13.30 | 13.58 | 0.28 | 2.11% | 13.30 | 13.68 | 45205 | 6131.82 | 3.14% | 0.00 |
| 2025-10-30 | 13.49 | 13.30 | -0.21 | -1.55% | 13.30 | 13.59 | 39473 | 5309.81 | 2.75% | 0.00 |
| 2025-10-29 | 13.60 | 13.51 | -0.11 | -0.81% | 13.34 | 13.72 | 40640 | 5478.81 | 2.83% | 0.00 |
| 2025-10-28 | 13.63 | 13.62 | -0.09 | -0.66% | 13.53 | 13.85 | 36935 | 5050.43 | 2.57% | 0.00 |
| 2025-10-27 | 13.67 | 13.71 | 0.09 | 0.66% | 13.57 | 13.80 | 45905 | 6282.45 | 3.19% | 0.00 |
| 2025-10-24 | 13.80 | 13.62 | -0.18 | -1.30% | 13.61 | 13.92 | 51858 | 7124.44 | 3.61% | 0.00 |
| 2025-10-23 | 14.01 | 13.80 | -0.35 | -2.47% | 13.53 | 14.04 | 69003 | 9444.71 | 4.80% | 0.00 |
| 2025-10-22 | 14.09 | 14.15 | 0.05 | 0.35% | 14.03 | 14.27 | 41824 | 5922.26 | 2.91% | 0.00 |
| 2025-10-21 | 13.86 | 14.10 | 0.20 | 1.44% | 13.81 | 14.13 | 45435 | 6362.57 | 3.16% | 0.00 |
| 2025-10-20 | 13.72 | 13.90 | 0.25 | 1.83% | 13.72 | 13.95 | 41886 | 5804.77 | 2.91% | 0.00 |
| 2025-10-17 | 13.85 | 13.65 | -0.27 | -1.94% | 13.64 | 14.02 | 46544 | 6439.92 | 3.24% | 0.00 |
| 2025-10-16 | 13.81 | 13.92 | 0.10 | 0.72% | 13.55 | 13.98 | 41091 | 5700.40 | 2.86% | 0.00 |
| 2025-10-15 | 13.50 | 13.82 | 0.26 | 1.92% | 13.46 | 13.84 | 39586 | 5424.91 | 2.75% | 0.00 |
| 2025-10-14 | 13.65 | 13.56 | -0.05 | -0.37% | 13.48 | 13.84 | 47925 | 6559.00 | 3.33% | 0.00 |
| 2025-10-13 | 13.57 | 13.61 | -0.22 | -1.59% | 13.17 | 13.73 | 61188 | 8302.88 | 4.26% | 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。
