| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 16.35 | 16.54 | 0.37 | 2.29% | 16.20 | 16.61 | 264400 | 43478.77 | 5.27% | 1.00 |
| 2025-08-15 | 15.71 | 16.17 | 0.38 | 2.41% | 15.71 | 16.24 | 230205 | 36918.59 | 4.59% | 0.00 |
| 2025-08-14 | 16.13 | 15.79 | -0.26 | -1.62% | 15.72 | 16.27 | 219038 | 34946.91 | 4.37% | 0.00 |
| 2025-08-13 | 16.01 | 16.05 | 0.10 | 0.63% | 15.82 | 16.20 | 213148 | 34195.18 | 4.25% | 1.00 |
| 2025-08-12 | 16.05 | 15.95 | -0.11 | -0.68% | 15.85 | 16.17 | 143829 | 22967.25 | 2.87% | 0.00 |
| 2025-08-11 | 15.66 | 16.06 | 0.26 | 1.65% | 15.66 | 16.12 | 183446 | 29276.37 | 3.66% | 0.00 |
| 2025-08-08 | 16.00 | 15.80 | -0.27 | -1.68% | 15.63 | 16.03 | 240823 | 38046.45 | 4.80% | 3.00 |
| 2025-08-07 | 16.08 | 16.07 | 0.01 | 0.06% | 15.99 | 16.88 | 357093 | 58251.77 | 7.12% | 1.00 |
| 2025-08-06 | 16.15 | 16.06 | -0.09 | -0.56% | 15.92 | 16.46 | 196749 | 31689.27 | 3.92% | 0.00 |
| 2025-08-05 | 16.10 | 16.15 | 0.05 | 0.31% | 15.88 | 16.38 | 220367 | 35536.29 | 4.39% | 1.00 |
| 2025-08-04 | 16.03 | 16.10 | -0.10 | -0.62% | 15.72 | 16.18 | 203325 | 32381.46 | 4.05% | 0.00 |
| 2025-08-01 | 16.27 | 16.20 | 0.10 | 0.62% | 15.94 | 16.54 | 261088 | 42376.48 | 5.21% | 3.00 |
| 2025-07-31 | 15.76 | 16.10 | 0.25 | 1.58% | 15.75 | 16.58 | 379389 | 61614.58 | 7.57% | 1.00 |
| 2025-07-30 | 16.02 | 15.85 | -0.32 | -1.98% | 15.69 | 16.24 | 202378 | 32304.52 | 4.04% | 0.00 |
| 2025-07-29 | 15.95 | 16.17 | 0.20 | 1.25% | 15.70 | 16.17 | 224139 | 35756.24 | 4.47% | 3.00 |
| 2025-07-28 | 16.07 | 15.97 | -0.07 | -0.44% | 15.90 | 16.25 | 219322 | 35097.74 | 4.37% | 0.00 |
| 2025-07-25 | 16.15 | 16.04 | -0.01 | -0.06% | 15.87 | 16.40 | 364785 | 58772.80 | 7.27% | 3.00 |
| 2025-07-24 | 15.73 | 16.05 | 0.37 | 2.36% | 15.68 | 16.15 | 296421 | 47260.43 | 5.91% | 35.00 |
| 2025-07-23 | 15.50 | 15.68 | 0.11 | 0.71% | 15.41 | 16.18 | 305732 | 48492.12 | 6.10% | 0.00 |
| 2025-07-22 | 15.90 | 15.57 | -0.46 | -2.87% | 15.48 | 16.00 | 281902 | 44174.00 | 5.62% | 0.00 |
| 2025-07-21 | 15.96 | 16.03 | 0.16 | 1.01% | 15.62 | 16.43 | 316663 | 50703.38 | 6.31% | 1.00 |
| 2025-07-18 | 15.94 | 15.87 | 0.20 | 1.28% | 15.80 | 16.62 | 478523 | 77347.86 | 9.54% | 25.00 |
| 2025-07-17 | 15.13 | 15.67 | 0.48 | 3.16% | 15.06 | 15.73 | 322427 | 49734.01 | 6.43% | 2.00 |
| 2025-07-16 | 15.15 | 15.19 | -0.02 | -0.13% | 14.96 | 15.30 | 247049 | 37383.77 | 4.93% | 0.00 |
| 2025-07-15 | 15.00 | 15.21 | 0.30 | 2.01% | 14.45 | 15.37 | 342223 | 50979.16 | 6.82% | 1.00 |
| 2025-07-14 | 15.24 | 14.91 | -0.24 | -1.58% | 14.83 | 15.28 | 161207 | 24109.46 | 3.21% | 1.00 |
| 2025-07-11 | 14.84 | 15.15 | 0.33 | 2.23% | 14.81 | 15.25 | 238201 | 35879.69 | 4.75% | 17.00 |
| 2025-07-10 | 14.72 | 14.82 | 0.06 | 0.41% | 14.60 | 15.23 | 203377 | 30368.03 | 4.06% | 1.00 |
| 2025-07-09 | 14.70 | 14.76 | 0.00 | 0.00% | 14.65 | 15.12 | 163491 | 24268.12 | 3.26% | 0.00 |
| 2025-07-08 | 14.50 | 14.76 | 0.26 | 1.79% | 14.43 | 14.90 | 186624 | 27544.75 | 3.72% | 3.00 |
| 2025-07-07 | 14.53 | 14.50 | -0.10 | -0.68% | 14.43 | 14.92 | 142369 | 20864.67 | 2.84% | 0.00 |
| 2025-07-04 | 14.67 | 14.60 | -0.05 | -0.34% | 14.53 | 14.98 | 153285 | 22561.06 | 3.06% | 0.00 |
| 2025-07-03 | 14.70 | 14.65 | -0.11 | -0.75% | 14.61 | 14.79 | 112351 | 16492.06 | 2.24% | 0.00 |
| 2025-07-02 | 14.90 | 14.76 | -0.22 | -1.47% | 14.63 | 14.98 | 133141 | 19652.17 | 2.66% | 0.00 |
| 2025-07-01 | 14.97 | 14.98 | 0.08 | 0.54% | 14.78 | 15.26 | 170366 | 25550.51 | 3.40% | 0.00 |
| 2025-06-30 | 14.84 | 14.90 | -0.02 | -0.13% | 14.69 | 14.98 | 221511 | 32848.08 | 4.42% | 14.00 |
| 2025-06-27 | 14.45 | 14.92 | 0.47 | 3.25% | 14.34 | 15.53 | 319155 | 47880.93 | 6.36% | 11.00 |
| 2025-06-26 | 14.69 | 14.45 | -0.11 | -0.76% | 14.44 | 15.01 | 172994 | 25476.40 | 3.45% | 0.00 |
| 2025-06-25 | 14.16 | 14.56 | 0.40 | 2.82% | 14.02 | 14.64 | 179072 | 25668.78 | 3.57% | 0.00 |
| 2025-06-24 | 13.91 | 14.16 | 0.23 | 1.65% | 13.88 | 14.20 | 97049 | 13660.19 | 1.94% | 0.00 |
| 2025-06-23 | 13.61 | 13.93 | 0.34 | 2.50% | 13.52 | 14.06 | 105911 | 14658.05 | 2.11% | 0.00 |
| 2025-06-20 | 13.78 | 13.59 | -0.22 | -1.59% | 13.55 | 13.92 | 92011 | 12575.65 | 1.83% | 0.00 |
| 2025-06-19 | 14.18 | 13.81 | -0.39 | -2.75% | 13.75 | 14.25 | 125416 | 17518.39 | 2.50% | 0.00 |
| 2025-06-18 | 14.43 | 14.20 | -0.28 | -1.93% | 14.10 | 14.55 | 142063 | 20234.12 | 2.83% | 0.00 |
| 2025-06-17 | 14.86 | 14.72 | -0.09 | -0.61% | 14.59 | 15.11 | 150476 | 22281.63 | 3.00% | 0.00 |
| 2025-06-16 | 14.90 | 14.81 | -0.30 | -1.99% | 14.56 | 14.92 | 170545 | 25189.30 | 3.40% | 0.00 |
| 2025-06-13 | 14.80 | 15.11 | 0.22 | 1.48% | 14.70 | 15.23 | 306232 | 45682.32 | 6.11% | 4.00 |
| 2025-06-12 | 14.80 | 14.89 | 0.06 | 0.40% | 14.63 | 14.95 | 164132 | 24316.47 | 3.27% | 0.00 |
| 2025-06-11 | 14.98 | 14.83 | -0.16 | -1.07% | 14.78 | 15.18 | 189743 | 28375.75 | 3.78% | 33.00 |
| 2025-06-10 | 15.52 | 14.99 | -0.32 | -2.09% | 14.80 | 15.57 | 230175 | 34836.47 | 4.59% | 58.00 |
| 2025-06-09 | 14.90 | 15.31 | 0.37 | 2.48% | 14.89 | 15.85 | 254749 | 39310.98 | 5.08% | 4.00 |
| 2025-06-06 | 15.24 | 14.94 | -0.38 | -2.48% | 14.83 | 15.33 | 169953 | 25469.70 | 3.39% | 0.00 |
| 2025-06-05 | 14.95 | 15.32 | 0.35 | 2.34% | 14.73 | 15.37 | 223069 | 33728.60 | 4.45% | 4.00 |
| 2025-06-04 | 14.82 | 14.97 | 0.23 | 1.56% | 14.56 | 15.19 | 205742 | 30594.95 | 4.10% | 0.00 |
| 2025-06-03 | 14.18 | 14.74 | 0.46 | 3.22% | 14.13 | 14.83 | 200971 | 29416.10 | 4.01% | 1.00 |
| 2025-05-30 | 14.42 | 14.28 | -0.23 | -1.59% | 14.26 | 14.52 | 114359 | 16436.81 | 2.28% | 0.00 |
| 2025-05-29 | 13.95 | 14.51 | 0.55 | 3.94% | 13.95 | 14.55 | 182929 | 26205.88 | 3.65% | 3.00 |
| 2025-05-28 | 14.25 | 13.96 | -0.31 | -2.17% | 13.89 | 14.26 | 110566 | 15500.29 | 2.20% | 0.00 |
| 2025-05-27 | 14.19 | 14.27 | 0.08 | 0.56% | 13.97 | 14.31 | 137903 | 19514.13 | 2.75% | 0.00 |
| 2025-05-26 | 14.40 | 14.19 | -0.28 | -1.94% | 14.02 | 14.47 | 173601 | 24634.30 | 3.46% | 0.00 |
| 2025-05-23 | 14.23 | 14.47 | 0.22 | 1.54% | 14.21 | 14.98 | 276609 | 40517.23 | 5.52% | 0.00 |
| 2025-05-22 | 14.68 | 14.25 | -0.51 | -3.46% | 14.20 | 14.69 | 181287 | 26041.15 | 3.62% | 0.00 |
| 2025-05-21 | 14.61 | 14.76 | 0.13 | 0.89% | 14.58 | 15.42 | 281110 | 41880.43 | 5.61% | 1.00 |
| 2025-05-20 | 14.56 | 14.63 | -0.04 | -0.27% | 14.51 | 14.80 | 147391 | 21586.47 | 2.94% | 0.00 |
| 2025-05-19 | 14.81 | 14.67 | -0.18 | -1.21% | 14.41 | 14.85 | 135658 | 19756.62 | 2.71% | 0.00 |
| 2025-05-16 | 14.90 | 14.85 | -0.13 | -0.87% | 14.81 | 15.12 | 124685 | 18607.16 | 2.49% | 0.00 |
| 2025-05-15 | 15.56 | 14.98 | -0.69 | -4.40% | 14.95 | 15.77 | 208600 | 31575.53 | 4.16% | 0.00 |
| 2025-05-14 | 15.53 | 15.67 | -0.04 | -0.25% | 15.37 | 16.17 | 353734 | 55754.68 | 7.05% | 0.00 |
| 2025-05-13 | 14.67 | 15.71 | 1.20 | 8.27% | 14.60 | 15.98 | 536088 | 82439.66 | 10.69% | 20.00 |
| 2025-05-12 | 14.36 | 14.51 | 0.24 | 1.68% | 14.27 | 14.58 | 139645 | 20169.21 | 2.78% | 0.00 |
| 2025-05-09 | 14.72 | 14.27 | -0.48 | -3.25% | 14.12 | 14.82 | 156310 | 22390.45 | 3.12% | 0.00 |
| 2025-05-08 | 14.66 | 14.75 | -0.05 | -0.34% | 14.60 | 15.04 | 156096 | 23181.43 | 3.11% | 0.00 |
| 2025-05-07 | 14.97 | 14.80 | 0.06 | 0.41% | 14.55 | 15.07 | 231368 | 34169.69 | 4.61% | 1.00 |
| 2025-05-06 | 14.09 | 14.74 | 0.71 | 5.06% | 14.09 | 14.96 | 277812 | 40621.78 | 5.54% | 4.00 |
| 2025-04-30 | 13.90 | 14.03 | 0.15 | 1.08% | 13.78 | 14.19 | 172205 | 24131.33 | 3.43% | 6.00 |
| 2025-04-29 | 13.53 | 13.88 | 0.20 | 1.46% | 13.47 | 14.04 | 179858 | 24876.43 | 3.59% | 0.00 |
| 2025-04-28 | 13.60 | 13.68 | -0.07 | -0.51% | 13.40 | 13.87 | 179780 | 24572.01 | 3.59% | 1.00 |
| 2025-04-25 | 14.30 | 13.75 | -0.05 | -0.36% | 13.75 | 14.67 | 336080 | 47554.81 | 6.70% | 0.00 |
| 2025-04-24 | 14.20 | 13.80 | -0.38 | -2.68% | 13.77 | 14.30 | 124532 | 17365.70 | 2.48% | 1.00 |
| 2025-04-23 | 14.09 | 14.18 | 0.19 | 1.36% | 14.06 | 14.37 | 158890 | 22580.75 | 3.17% | 0.00 |
迪安诊断(300244)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。
