| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 31.98 | 32.00 | 0.00 | 0.00% | 31.89 | 32.43 | 5273 | 1695.58 | 0.65% | 0.00 |
| 2025-12-19 | 31.40 | 32.00 | 0.60 | 1.91% | 31.29 | 32.06 | 5199 | 1655.58 | 0.64% | 0.00 |
| 2025-12-18 | 30.80 | 31.40 | 0.64 | 2.08% | 30.25 | 31.56 | 5317 | 1662.29 | 0.65% | 0.00 |
| 2025-12-17 | 30.86 | 30.76 | -0.21 | -0.68% | 30.16 | 31.05 | 6855 | 2094.69 | 0.84% | 0.00 |
| 2025-12-16 | 31.31 | 30.97 | -0.42 | -1.34% | 30.85 | 31.36 | 3185 | 987.37 | 0.39% | 0.00 |
| 2025-12-15 | 31.78 | 31.39 | -0.24 | -0.76% | 31.02 | 31.90 | 4646 | 1459.33 | 0.57% | 0.00 |
| 2025-12-12 | 31.62 | 31.63 | 0.01 | 0.03% | 31.38 | 31.95 | 4211 | 1333.28 | 0.52% | 0.00 |
| 2025-12-11 | 32.23 | 31.62 | -0.61 | -1.89% | 31.55 | 32.26 | 4893 | 1556.49 | 0.60% | 0.00 |
| 2025-12-10 | 32.09 | 32.23 | 0.21 | 0.66% | 31.55 | 32.28 | 3708 | 1185.66 | 0.46% | 0.00 |
| 2025-12-09 | 32.46 | 32.02 | -0.30 | -0.93% | 31.91 | 32.70 | 3450 | 1112.67 | 0.42% | 0.00 |
| 2025-12-08 | 31.94 | 32.32 | 0.50 | 1.57% | 31.87 | 32.43 | 4096 | 1321.07 | 0.50% | 0.00 |
| 2025-12-05 | 31.51 | 31.82 | 0.44 | 1.40% | 30.96 | 32.18 | 4547 | 1431.69 | 0.56% | 0.00 |
| 2025-12-04 | 31.89 | 31.38 | -0.51 | -1.60% | 31.30 | 32.36 | 4411 | 1393.44 | 0.54% | 0.00 |
| 2025-12-03 | 31.78 | 31.89 | -0.13 | -0.41% | 31.78 | 32.18 | 5192 | 1657.16 | 0.64% | 0.00 |
| 2025-12-02 | 32.56 | 32.02 | -0.31 | -0.96% | 31.72 | 32.56 | 6700 | 2145.93 | 0.82% | 0.00 |
| 2025-12-01 | 32.07 | 32.33 | 0.27 | 0.84% | 32.07 | 32.56 | 4474 | 1447.55 | 0.55% | 0.00 |
| 2025-11-28 | 32.04 | 32.06 | 0.17 | 0.53% | 31.59 | 32.19 | 3512 | 1123.26 | 0.43% | 0.00 |
| 2025-11-27 | 31.63 | 31.89 | 0.37 | 1.17% | 31.31 | 32.08 | 5320 | 1693.77 | 0.65% | 0.00 |
| 2025-11-26 | 31.92 | 31.52 | -0.27 | -0.85% | 31.46 | 32.21 | 5099 | 1621.47 | 0.63% | 0.00 |
| 2025-11-25 | 31.75 | 31.79 | 0.19 | 0.60% | 31.39 | 32.42 | 6683 | 2139.25 | 0.82% | 0.00 |
| 2025-11-24 | 31.29 | 31.60 | 0.95 | 3.10% | 30.60 | 31.74 | 7425 | 2318.04 | 0.91% | 0.00 |
| 2025-11-21 | 31.80 | 30.65 | -1.52 | -4.72% | 30.62 | 32.40 | 10144 | 3175.10 | 1.25% | 0.00 |
| 2025-11-20 | 32.89 | 32.17 | -0.45 | -1.38% | 32.02 | 32.99 | 6384 | 2071.33 | 0.79% | 0.00 |
| 2025-11-19 | 33.32 | 32.62 | -0.70 | -2.10% | 32.53 | 33.58 | 6505 | 2141.73 | 0.80% | 0.00 |
| 2025-11-18 | 33.43 | 33.32 | -0.18 | -0.54% | 33.12 | 33.80 | 4088 | 1362.77 | 0.50% | 0.00 |
| 2025-11-17 | 33.90 | 33.50 | -0.16 | -0.48% | 33.28 | 34.16 | 6257 | 2095.90 | 0.77% | 0.00 |
| 2025-11-14 | 33.50 | 33.66 | -0.14 | -0.41% | 33.50 | 34.15 | 5238 | 1778.59 | 0.64% | 0.00 |
| 2025-11-13 | 33.59 | 33.80 | 0.11 | 0.33% | 33.55 | 33.95 | 4680 | 1580.65 | 0.58% | 0.00 |
| 2025-11-12 | 33.98 | 33.69 | -0.07 | -0.21% | 33.44 | 34.18 | 4794 | 1619.94 | 0.59% | 0.00 |
| 2025-11-11 | 33.54 | 33.76 | -0.14 | -0.41% | 33.54 | 33.99 | 4264 | 1441.70 | 0.52% | 0.00 |
| 2025-11-10 | 33.65 | 33.90 | 0.20 | 0.59% | 33.38 | 33.99 | 5467 | 1843.91 | 0.67% | 0.00 |
| 2025-11-07 | 33.71 | 33.70 | -0.01 | -0.03% | 33.30 | 33.90 | 4238 | 1423.20 | 0.52% | 0.00 |
| 2025-11-06 | 33.48 | 33.71 | 0.23 | 0.69% | 33.20 | 33.75 | 3282 | 1102.81 | 0.40% | 0.00 |
| 2025-11-05 | 33.20 | 33.48 | 0.05 | 0.15% | 33.03 | 33.72 | 4671 | 1564.57 | 0.57% | 0.00 |
| 2025-11-04 | 33.73 | 33.43 | -0.30 | -0.89% | 33.06 | 33.90 | 6852 | 2282.96 | 0.84% | 0.00 |
| 2025-11-03 | 33.78 | 33.73 | 0.00 | 0.00% | 33.39 | 33.93 | 6420 | 2158.60 | 0.79% | 0.00 |
| 2025-10-31 | 33.02 | 33.73 | 0.72 | 2.18% | 33.02 | 33.83 | 7979 | 2678.59 | 0.98% | 0.00 |
| 2025-10-30 | 33.60 | 33.01 | -0.59 | -1.76% | 32.92 | 33.77 | 8456 | 2809.76 | 1.04% | 0.00 |
| 2025-10-29 | 34.00 | 33.60 | -0.55 | -1.61% | 33.45 | 34.29 | 13699 | 4609.38 | 1.69% | 0.00 |
| 2025-10-28 | 34.39 | 34.15 | -1.27 | -3.59% | 33.00 | 34.39 | 17118 | 5810.75 | 2.11% | 0.00 |
| 2025-10-27 | 35.37 | 35.42 | 0.15 | 0.43% | 34.70 | 35.53 | 9129 | 3209.27 | 1.12% | 0.00 |
| 2025-10-24 | 35.00 | 35.27 | 0.27 | 0.77% | 34.71 | 35.28 | 6118 | 2149.04 | 0.75% | 0.00 |
| 2025-10-23 | 34.62 | 35.00 | 0.33 | 0.95% | 34.14 | 35.03 | 5437 | 1876.54 | 0.67% | 0.00 |
| 2025-10-22 | 34.99 | 34.67 | -0.19 | -0.55% | 34.63 | 35.12 | 5235 | 1825.62 | 0.64% | 0.00 |
| 2025-10-21 | 34.43 | 34.86 | 0.43 | 1.25% | 34.36 | 34.99 | 5165 | 1795.17 | 0.64% | 0.00 |
| 2025-10-20 | 34.21 | 34.43 | 0.43 | 1.26% | 34.02 | 34.62 | 5143 | 1766.68 | 0.63% | 0.00 |
| 2025-10-17 | 34.50 | 34.00 | -0.52 | -1.51% | 34.00 | 34.81 | 6106 | 2098.45 | 0.75% | 0.00 |
| 2025-10-16 | 35.18 | 34.52 | -0.67 | -1.90% | 34.50 | 35.19 | 5697 | 1982.01 | 0.70% | 0.00 |
| 2025-10-15 | 34.71 | 35.19 | 0.49 | 1.41% | 34.67 | 35.39 | 5797 | 2035.35 | 0.71% | 0.00 |
| 2025-10-14 | 35.98 | 34.70 | -1.02 | -2.86% | 34.57 | 36.08 | 9456 | 3331.11 | 1.16% | 0.00 |
| 2025-10-13 | 35.00 | 35.72 | 0.00 | 0.00% | 34.68 | 36.10 | 8222 | 2924.24 | 1.01% | 0.00 |
| 2025-10-10 | 36.01 | 35.92 | -0.09 | -0.25% | 35.67 | 36.67 | 8601 | 3114.66 | 1.06% | 0.00 |
| 2025-10-09 | 36.33 | 36.01 | -0.16 | -0.44% | 35.86 | 36.33 | 9233 | 3324.12 | 1.14% | 0.00 |
| 2025-09-30 | 36.29 | 36.17 | 0.07 | 0.19% | 35.75 | 36.39 | 6680 | 2409.26 | 0.82% | 0.00 |
| 2025-09-29 | 35.96 | 36.10 | 0.21 | 0.59% | 35.36 | 36.30 | 6041 | 2166.93 | 0.74% | 0.00 |
| 2025-09-26 | 36.02 | 35.89 | 0.00 | 0.00% | 35.50 | 36.39 | 6384 | 2297.23 | 0.79% | 0.00 |
| 2025-09-25 | 35.76 | 35.89 | 0.12 | 0.34% | 35.46 | 36.48 | 10053 | 3629.10 | 1.24% | 0.00 |
| 2025-09-24 | 35.56 | 35.77 | 0.11 | 0.31% | 35.25 | 35.88 | 10299 | 3675.16 | 1.27% | 0.00 |
| 2025-09-23 | 35.76 | 35.66 | 0.02 | 0.06% | 34.65 | 36.00 | 11912 | 4189.35 | 1.47% | 0.00 |
| 2025-09-22 | 36.05 | 35.64 | -0.48 | -1.33% | 35.34 | 36.50 | 12005 | 4297.86 | 1.48% | 0.00 |
| 2025-09-19 | 36.38 | 36.12 | -0.28 | -0.77% | 35.89 | 36.87 | 11217 | 4065.27 | 1.38% | 0.00 |
| 2025-09-18 | 37.32 | 36.40 | -0.74 | -1.99% | 36.18 | 37.69 | 15035 | 5563.12 | 1.85% | 0.00 |
| 2025-09-17 | 37.71 | 37.14 | -0.58 | -1.54% | 37.10 | 37.79 | 11634 | 4338.60 | 1.43% | 0.00 |
| 2025-09-16 | 37.31 | 37.72 | 0.49 | 1.32% | 37.20 | 38.27 | 10345 | 3900.92 | 1.27% | 0.00 |
| 2025-09-15 | 37.52 | 37.23 | -0.62 | -1.64% | 37.23 | 38.24 | 10768 | 4037.29 | 1.33% | 0.00 |
| 2025-09-12 | 38.52 | 37.85 | -0.67 | -1.74% | 37.61 | 38.79 | 13693 | 5205.00 | 1.69% | 0.00 |
| 2025-09-11 | 38.08 | 38.52 | -0.08 | -0.21% | 36.40 | 38.60 | 18356 | 6944.88 | 2.26% | 0.00 |
| 2025-09-10 | 37.05 | 38.60 | 1.22 | 3.26% | 37.00 | 38.98 | 21185 | 8059.65 | 2.61% | 0.00 |
| 2025-09-09 | 39.19 | 37.38 | -1.52 | -3.91% | 37.20 | 39.39 | 20799 | 7933.48 | 2.56% | 0.00 |
| 2025-09-08 | 37.75 | 38.90 | 1.32 | 3.51% | 37.66 | 39.14 | 23582 | 9104.95 | 2.90% | 0.00 |
| 2025-09-05 | 36.65 | 37.58 | 0.93 | 2.54% | 36.03 | 37.73 | 14746 | 5473.94 | 1.82% | 0.00 |
| 2025-09-04 | 38.00 | 36.65 | -1.71 | -4.46% | 36.03 | 38.37 | 24638 | 9203.94 | 3.03% | 0.00 |
| 2025-09-03 | 36.35 | 38.36 | 2.03 | 5.59% | 35.91 | 38.80 | 37605 | 14181.55 | 4.63% | 0.00 |
| 2025-09-02 | 37.45 | 36.33 | -1.22 | -3.25% | 35.80 | 37.74 | 22278 | 8121.28 | 2.74% | 0.00 |
| 2025-09-01 | 37.71 | 37.55 | -0.52 | -1.37% | 37.47 | 38.20 | 17493 | 6604.07 | 2.15% | 0.00 |
| 2025-08-29 | 38.69 | 38.07 | 0.55 | 1.47% | 37.60 | 39.66 | 23894 | 9176.87 | 2.94% | 0.00 |
| 2025-08-28 | 38.80 | 37.52 | -1.67 | -4.26% | 36.38 | 39.29 | 31385 | 11767.15 | 3.86% | 0.00 |
| 2025-08-27 | 39.68 | 39.19 | -0.64 | -1.61% | 39.15 | 40.56 | 19114 | 7602.83 | 2.35% | 0.00 |
| 2025-08-26 | 39.89 | 39.83 | 0.00 | 0.00% | 39.73 | 41.80 | 25976 | 10530.58 | 3.20% | 0.00 |
| 2025-08-25 | 39.79 | 39.83 | 0.06 | 0.15% | 39.40 | 40.15 | 15749 | 6261.23 | 1.94% | 0.00 |
康拓医疗(688314)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。
