| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 22.01 | 22.06 | 0.05 | 0.23% | 21.86 | 22.28 | 9931 | 2192.56 | 1.58% | 0.00 |
| 2025-10-27 | 21.93 | 22.01 | 0.09 | 0.41% | 21.71 | 22.14 | 10675 | 2343.72 | 1.69% | 0.00 |
| 2025-10-24 | 21.99 | 21.92 | 0.02 | 0.09% | 21.77 | 22.09 | 10632 | 2335.97 | 1.69% | 0.00 |
| 2025-10-23 | 21.88 | 21.90 | 0.00 | 0.00% | 21.66 | 21.98 | 10564 | 2304.84 | 1.68% | 0.00 |
| 2025-10-22 | 21.80 | 21.90 | 0.03 | 0.14% | 21.61 | 22.15 | 9636 | 2113.22 | 1.53% | 0.00 |
| 2025-10-21 | 21.58 | 21.87 | 0.34 | 1.58% | 21.31 | 21.87 | 10692 | 2312.52 | 1.70% | 5.00 |
| 2025-10-20 | 21.29 | 21.53 | 0.48 | 2.28% | 21.10 | 21.55 | 9965 | 2135.38 | 1.58% | 0.00 |
| 2025-10-17 | 21.18 | 21.05 | -0.13 | -0.61% | 21.01 | 21.34 | 8059 | 1705.44 | 1.28% | 0.00 |
| 2025-10-16 | 21.26 | 21.18 | -0.14 | -0.66% | 21.05 | 21.43 | 5232 | 1108.57 | 0.83% | 0.00 |
| 2025-10-15 | 21.40 | 21.32 | -0.03 | -0.14% | 21.00 | 21.61 | 8573 | 1832.29 | 1.36% | 0.00 |
| 2025-10-14 | 21.58 | 21.35 | -0.11 | -0.51% | 21.09 | 21.62 | 9139 | 1949.70 | 1.45% | 0.00 |
| 2025-10-13 | 20.88 | 21.46 | 0.11 | 0.52% | 20.19 | 21.54 | 13159 | 2780.15 | 2.09% | 0.00 |
| 2025-10-10 | 21.43 | 21.35 | -0.02 | -0.09% | 21.27 | 21.67 | 9189 | 1969.71 | 1.46% | 0.00 |
| 2025-10-09 | 21.95 | 21.37 | -0.18 | -0.84% | 21.30 | 21.99 | 13104 | 2815.37 | 2.08% | 0.00 |
| 2025-09-30 | 22.25 | 21.55 | -0.01 | -0.05% | 21.33 | 22.25 | 10996 | 2377.85 | 1.74% | 0.00 |
| 2025-09-29 | 21.29 | 21.56 | 0.30 | 1.41% | 20.91 | 21.68 | 10035 | 2148.54 | 1.59% | 0.00 |
| 2025-09-26 | 21.08 | 21.26 | 0.04 | 0.19% | 20.96 | 21.60 | 8609 | 1836.34 | 1.37% | 0.00 |
| 2025-09-25 | 21.26 | 21.22 | -0.13 | -0.61% | 20.95 | 21.56 | 11127 | 2371.95 | 1.77% | 0.00 |
| 2025-09-24 | 20.79 | 21.35 | 0.62 | 2.99% | 20.61 | 21.49 | 12704 | 2695.80 | 2.02% | 0.00 |
| 2025-09-23 | 21.15 | 20.73 | -0.42 | -1.99% | 19.80 | 21.15 | 17638 | 3595.16 | 2.80% | 0.00 |
| 2025-09-22 | 21.44 | 21.15 | -0.22 | -1.03% | 21.05 | 21.53 | 8109 | 1721.85 | 1.29% | 0.00 |
| 2025-09-19 | 21.68 | 21.37 | -0.33 | -1.52% | 21.17 | 21.88 | 12677 | 2707.58 | 2.01% | 0.00 |
| 2025-09-18 | 22.30 | 21.70 | -0.51 | -2.30% | 21.60 | 22.33 | 17254 | 3791.34 | 2.74% | 0.00 |
| 2025-09-17 | 22.33 | 22.21 | -0.13 | -0.58% | 22.12 | 22.49 | 10310 | 2291.52 | 1.64% | 0.00 |
| 2025-09-16 | 21.65 | 22.34 | 0.69 | 3.19% | 21.50 | 22.39 | 18915 | 4172.48 | 3.00% | 0.00 |
| 2025-09-15 | 21.64 | 21.65 | 0.07 | 0.32% | 21.45 | 21.88 | 7302 | 1577.97 | 1.16% | 0.00 |
| 2025-09-12 | 21.70 | 21.58 | -0.14 | -0.64% | 21.55 | 21.89 | 12139 | 2637.89 | 1.93% | 0.00 |
| 2025-09-11 | 21.61 | 21.72 | 0.02 | 0.09% | 21.31 | 21.75 | 10146 | 2189.97 | 1.61% | 0.00 |
| 2025-09-10 | 21.71 | 21.70 | 0.00 | 0.00% | 21.50 | 21.92 | 8559 | 1852.04 | 1.36% | 0.00 |
| 2025-09-09 | 21.80 | 21.70 | -0.19 | -0.87% | 21.49 | 21.98 | 13900 | 3019.21 | 2.20% | 0.00 |
| 2025-09-08 | 21.58 | 21.89 | 0.33 | 1.53% | 21.52 | 21.95 | 17771 | 3857.10 | 2.82% | 0.00 |
| 2025-09-05 | 21.50 | 21.56 | 0.27 | 1.27% | 20.96 | 21.60 | 10591 | 2266.87 | 1.68% | 0.00 |
| 2025-09-04 | 21.25 | 21.29 | 0.10 | 0.47% | 21.06 | 21.65 | 15712 | 3360.51 | 2.49% | 0.00 |
| 2025-09-03 | 21.49 | 21.19 | -0.22 | -1.03% | 21.05 | 21.80 | 13679 | 2920.91 | 2.17% | 0.00 |
| 2025-09-02 | 21.78 | 21.41 | -0.43 | -1.97% | 20.80 | 21.95 | 20397 | 4344.86 | 3.24% | 0.00 |
| 2025-09-01 | 21.99 | 21.84 | 0.01 | 0.05% | 21.69 | 22.15 | 17034 | 3732.46 | 2.70% | 0.00 |
| 2025-08-29 | 22.10 | 21.83 | -0.35 | -1.58% | 21.41 | 22.27 | 28537 | 6203.42 | 4.48% | 0.00 |
| 2025-08-28 | 22.12 | 22.18 | -0.09 | -0.40% | 21.41 | 22.69 | 28801 | 6343.85 | 4.52% | 0.00 |
| 2025-08-27 | 23.39 | 22.27 | -1.08 | -4.63% | 22.22 | 23.55 | 38243 | 8743.78 | 6.01% | 0.00 |
| 2025-08-26 | 23.43 | 23.35 | -0.08 | -0.34% | 23.30 | 23.66 | 19317 | 4536.74 | 3.03% | 0.00 |
| 2025-08-25 | 23.57 | 23.43 | -0.22 | -0.93% | 23.33 | 23.68 | 20975 | 4920.69 | 3.29% | 0.00 |
| 2025-08-22 | 23.80 | 23.65 | -0.12 | -0.50% | 23.29 | 23.98 | 25833 | 6065.51 | 4.06% | 0.00 |
| 2025-08-21 | 23.68 | 23.77 | 0.05 | 0.21% | 23.53 | 24.02 | 23963 | 5693.54 | 3.76% | 0.00 |
| 2025-08-20 | 23.85 | 23.72 | -0.13 | -0.55% | 23.32 | 23.88 | 26424 | 6225.88 | 4.15% | 0.00 |
| 2025-08-19 | 23.30 | 23.85 | 0.55 | 2.36% | 23.30 | 24.88 | 56291 | 13522.15 | 8.84% | 0.00 |
| 2025-08-18 | 23.49 | 23.30 | -0.22 | -0.94% | 23.08 | 23.65 | 43106 | 10067.71 | 6.77% | 0.00 |
| 2025-08-15 | 23.56 | 23.52 | -0.06 | -0.25% | 23.30 | 24.40 | 33659 | 7963.64 | 5.29% | 0.00 |
| 2025-08-14 | 23.90 | 23.58 | -0.32 | -1.34% | 23.23 | 24.50 | 50451 | 11928.93 | 7.92% | 0.00 |
| 2025-08-13 | 23.79 | 23.90 | 0.19 | 0.80% | 23.19 | 23.95 | 39303 | 9275.34 | 6.17% | 0.00 |
| 2025-08-12 | 24.00 | 23.71 | -0.27 | -1.13% | 23.63 | 24.96 | 60727 | 14692.68 | 9.54% | 0.00 |
| 2025-08-11 | 23.06 | 23.98 | 0.56 | 2.39% | 22.91 | 23.99 | 50487 | 11897.95 | 7.93% | 0.00 |
| 2025-08-08 | 23.60 | 23.42 | 0.20 | 0.86% | 23.05 | 24.13 | 72212 | 17131.49 | 11.34% | 0.20 |
| 2025-08-07 | 22.59 | 23.22 | 0.54 | 2.38% | 22.59 | 23.73 | 38480 | 8872.35 | 6.04% | 0.00 |
| 2025-08-06 | 22.99 | 22.68 | -0.28 | -1.22% | 22.58 | 23.00 | 21208 | 4813.77 | 3.33% | 0.00 |
| 2025-08-05 | 22.68 | 22.96 | 0.32 | 1.41% | 22.43 | 22.96 | 26502 | 6027.34 | 4.16% | 40.00 |
| 2025-08-04 | 22.75 | 22.64 | -0.11 | -0.48% | 22.25 | 22.92 | 26485 | 5976.89 | 4.16% | 0.00 |
| 2025-08-01 | 22.00 | 22.75 | 0.75 | 3.41% | 21.85 | 22.98 | 36985 | 8327.52 | 5.81% | 0.00 |
| 2025-07-31 | 21.96 | 22.00 | 0.02 | 0.09% | 21.78 | 22.25 | 20207 | 4448.94 | 3.17% | 0.00 |
| 2025-07-30 | 22.12 | 21.98 | -0.04 | -0.18% | 21.71 | 22.19 | 21573 | 4743.76 | 3.39% | 0.00 |
| 2025-07-29 | 22.30 | 22.02 | -0.24 | -1.08% | 21.90 | 22.44 | 24991 | 5510.43 | 3.92% | 0.00 |
| 2025-07-28 | 22.54 | 22.26 | -0.28 | -1.24% | 22.20 | 22.77 | 30938 | 6923.88 | 4.86% | 0.00 |
| 2025-07-25 | 22.25 | 22.54 | 0.28 | 1.26% | 22.01 | 22.98 | 51686 | 11677.71 | 8.12% | 4.00 |
| 2025-07-24 | 21.95 | 22.26 | 0.31 | 1.41% | 21.70 | 22.36 | 45067 | 9904.47 | 7.08% | 0.00 |
| 2025-07-23 | 22.50 | 21.95 | 0.32 | 1.48% | 21.66 | 23.14 | 73146 | 16378.19 | 11.49% | 0.00 |
| 2025-07-22 | 21.79 | 21.63 | -0.12 | -0.55% | 21.52 | 22.06 | 21440 | 4652.58 | 3.37% | 0.00 |
| 2025-07-21 | 21.60 | 21.75 | 0.38 | 1.78% | 21.35 | 21.84 | 20445 | 4418.62 | 3.21% | 0.00 |
| 2025-07-18 | 21.31 | 21.37 | 0.11 | 0.52% | 21.06 | 21.41 | 10997 | 2334.27 | 1.73% | 0.00 |
| 2025-07-17 | 21.48 | 21.38 | -0.03 | -0.14% | 21.23 | 21.54 | 14049 | 2999.68 | 2.21% | 0.00 |
| 2025-07-16 | 21.28 | 21.41 | 0.13 | 0.61% | 21.09 | 21.50 | 19551 | 4172.05 | 3.07% | 0.00 |
| 2025-07-15 | 21.71 | 21.28 | -0.38 | -1.75% | 21.08 | 21.80 | 23283 | 4955.67 | 3.66% | 0.00 |
| 2025-07-14 | 21.76 | 21.66 | -0.02 | -0.09% | 21.28 | 21.81 | 25904 | 5560.43 | 4.07% | 0.00 |
| 2025-07-11 | 21.29 | 21.68 | 0.38 | 1.78% | 20.92 | 22.35 | 48275 | 10408.26 | 7.58% | 0.00 |
| 2025-07-10 | 22.00 | 21.30 | -0.54 | -2.47% | 21.30 | 22.01 | 34292 | 7379.44 | 5.39% | 0.00 |
| 2025-07-09 | 21.68 | 21.84 | -0.06 | -0.27% | 21.39 | 22.60 | 65020 | 14268.73 | 10.21% | 0.00 |
| 2025-07-08 | 21.23 | 21.90 | 0.95 | 4.53% | 21.07 | 22.50 | 64768 | 14106.58 | 10.17% | 0.00 |
| 2025-07-07 | 20.49 | 20.95 | 0.54 | 2.65% | 20.40 | 21.82 | 52285 | 11098.29 | 8.21% | 0.00 |
| 2025-07-04 | 20.59 | 20.41 | -0.19 | -0.92% | 20.30 | 20.80 | 12549 | 2571.38 | 1.97% | 0.00 |
| 2025-07-03 | 20.37 | 20.60 | 0.23 | 1.13% | 20.32 | 20.79 | 16028 | 3295.52 | 2.52% | 0.00 |
| 2025-07-02 | 20.52 | 20.37 | -0.03 | -0.15% | 20.16 | 20.58 | 12107 | 2466.45 | 1.90% | 0.00 |
| 2025-07-01 | 20.33 | 20.40 | 0.07 | 0.34% | 20.13 | 20.50 | 12214 | 2486.13 | 1.92% | 0.00 |
港通医疗(301515)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。
