| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 21.25 | 21.62 | 0.50 | 2.37% | 20.96 | 21.77 | 61296 | 13176.86 | 2.06% | 0.00 |
| 2025-08-21 | 20.79 | 21.12 | 0.34 | 1.64% | 20.53 | 21.53 | 50246 | 10539.67 | 1.69% | 0.00 |
| 2025-08-20 | 20.88 | 20.78 | -0.15 | -0.72% | 20.43 | 21.00 | 43925 | 9077.72 | 1.47% | 0.00 |
| 2025-08-19 | 20.93 | 20.93 | -0.27 | -1.27% | 20.76 | 21.45 | 39729 | 8353.37 | 1.33% | 0.00 |
| 2025-08-18 | 20.39 | 21.20 | 0.48 | 2.32% | 20.36 | 21.75 | 67558 | 14215.93 | 2.27% | 0.00 |
| 2025-08-15 | 20.31 | 20.72 | 0.47 | 2.32% | 20.25 | 21.07 | 44297 | 9142.20 | 1.49% | 0.00 |
| 2025-08-14 | 21.46 | 20.25 | -1.27 | -5.90% | 20.22 | 21.46 | 88464 | 18253.77 | 2.97% | 15.00 |
| 2025-08-13 | 21.25 | 21.52 | 0.27 | 1.27% | 21.02 | 21.76 | 53060 | 11339.79 | 1.78% | 0.00 |
| 2025-08-12 | 21.18 | 21.25 | 0.24 | 1.14% | 21.02 | 22.50 | 131496 | 28594.30 | 4.41% | 0.00 |
| 2025-08-11 | 19.76 | 21.01 | 1.25 | 6.33% | 19.76 | 21.30 | 93543 | 19376.69 | 3.14% | 0.00 |
| 2025-08-08 | 19.66 | 19.76 | -0.06 | -0.30% | 19.33 | 20.43 | 55666 | 11059.36 | 1.87% | 0.00 |
| 2025-08-07 | 19.62 | 19.82 | 0.20 | 1.02% | 19.57 | 20.79 | 75920 | 15339.59 | 2.55% | 0.00 |
| 2025-08-06 | 19.84 | 19.62 | -0.20 | -1.01% | 19.52 | 20.00 | 45358 | 8931.22 | 1.52% | 0.00 |
| 2025-08-05 | 19.97 | 19.82 | -0.26 | -1.29% | 19.68 | 20.09 | 37408 | 7424.90 | 1.25% | 0.00 |
| 2025-08-04 | 19.45 | 20.08 | 0.60 | 3.08% | 19.00 | 20.35 | 67535 | 13337.20 | 2.27% | 0.00 |
| 2025-08-01 | 19.20 | 19.48 | 0.17 | 0.88% | 19.11 | 19.61 | 49508 | 9601.55 | 1.66% | 0.00 |
| 2025-07-31 | 19.36 | 19.31 | -0.08 | -0.41% | 19.21 | 19.94 | 57081 | 11160.50 | 1.91% | 0.00 |
| 2025-07-30 | 19.51 | 19.39 | -0.46 | -2.32% | 19.21 | 20.14 | 72450 | 14254.63 | 2.43% | 0.00 |
| 2025-07-29 | 19.30 | 19.85 | 0.38 | 1.95% | 19.01 | 19.98 | 73435 | 14349.53 | 2.46% | 0.00 |
| 2025-07-28 | 19.50 | 19.47 | -0.08 | -0.41% | 19.15 | 20.20 | 79276 | 15424.13 | 2.66% | 0.00 |
| 2025-07-25 | 18.61 | 19.55 | 0.95 | 5.11% | 18.61 | 20.44 | 140614 | 27628.04 | 4.72% | 0.00 |
| 2025-07-24 | 18.90 | 18.60 | -0.15 | -0.80% | 18.29 | 18.90 | 67788 | 12543.11 | 2.27% | 0.00 |
| 2025-07-23 | 18.25 | 18.75 | 0.35 | 1.90% | 17.91 | 18.97 | 82892 | 15351.62 | 2.78% | 0.00 |
| 2025-07-22 | 17.50 | 18.40 | 0.99 | 5.69% | 17.50 | 19.29 | 125748 | 23277.42 | 4.22% | 0.00 |
| 2025-07-21 | 17.61 | 17.41 | -0.20 | -1.14% | 17.33 | 17.73 | 34119 | 5960.75 | 1.14% | 0.00 |
| 2025-07-18 | 17.26 | 17.61 | 0.29 | 1.67% | 17.14 | 17.70 | 36925 | 6423.43 | 1.24% | 0.00 |
| 2025-07-17 | 18.00 | 17.32 | -0.23 | -1.31% | 16.94 | 18.00 | 63697 | 11007.59 | 2.14% | 0.00 |
| 2025-07-16 | 20.61 | 21.07 | 0.83 | 4.10% | 20.15 | 21.55 | 63778 | 13423.53 | 2.57% | 0.00 |
| 2025-07-15 | 19.80 | 20.24 | 0.32 | 1.61% | 19.55 | 20.24 | 25584 | 5100.42 | 1.03% | 0.00 |
| 2025-07-14 | 19.76 | 19.92 | 0.12 | 0.61% | 19.55 | 19.98 | 20467 | 4054.36 | 0.82% | 0.00 |
| 2025-07-11 | 19.85 | 19.80 | -0.02 | -0.10% | 19.58 | 20.15 | 33914 | 6753.03 | 1.36% | 0.00 |
| 2025-07-10 | 19.34 | 19.82 | 0.50 | 2.59% | 19.28 | 20.03 | 30366 | 5986.45 | 1.22% | 105.88 |
| 2025-07-09 | 19.29 | 19.32 | 0.05 | 0.26% | 19.12 | 19.53 | 15977 | 3082.99 | 0.64% | 0.00 |
| 2025-07-08 | 19.20 | 19.27 | -0.02 | -0.10% | 19.10 | 19.37 | 13070 | 2517.10 | 0.53% | 0.00 |
| 2025-07-07 | 19.29 | 19.29 | 0.17 | 0.89% | 18.96 | 19.31 | 17878 | 3418.25 | 0.72% | 0.00 |
| 2025-07-04 | 19.55 | 19.12 | -0.24 | -1.24% | 19.06 | 19.59 | 17648 | 3383.44 | 0.71% | 0.00 |
| 2025-07-03 | 19.40 | 19.36 | 0.02 | 0.10% | 19.23 | 19.56 | 17645 | 3423.39 | 0.71% | 0.00 |
| 2025-07-02 | 19.45 | 19.34 | -0.22 | -1.12% | 19.15 | 19.56 | 16118 | 3109.40 | 0.65% | 0.00 |
| 2025-07-01 | 19.00 | 19.56 | 0.33 | 1.72% | 19.00 | 19.76 | 23399 | 4549.26 | 0.94% | 0.00 |
| 2025-06-30 | 18.95 | 19.23 | 0.30 | 1.58% | 18.80 | 19.29 | 20024 | 3810.76 | 0.81% | 0.00 |
| 2025-06-27 | 18.61 | 18.93 | 0.39 | 2.10% | 18.40 | 19.00 | 18589 | 3494.09 | 0.75% | 0.00 |
| 2025-06-26 | 18.74 | 18.54 | -0.20 | -1.07% | 18.38 | 18.84 | 18717 | 3468.82 | 0.75% | 0.00 |
| 2025-06-25 | 18.89 | 18.74 | 0.01 | 0.05% | 18.36 | 18.90 | 24376 | 4543.75 | 0.98% | 0.00 |
| 2025-06-24 | 18.47 | 18.73 | 0.14 | 0.75% | 18.02 | 18.82 | 36716 | 6779.52 | 1.48% | 0.00 |
| 2025-06-23 | 18.49 | 18.59 | 0.54 | 2.99% | 18.20 | 18.72 | 22953 | 4263.76 | 0.92% | 0.00 |
| 2025-06-20 | 18.24 | 18.05 | -0.06 | -0.33% | 18.00 | 18.42 | 6935 | 1257.69 | 0.28% | 0.00 |
| 2025-06-19 | 18.62 | 18.11 | -0.52 | -2.79% | 18.08 | 18.76 | 27733 | 5073.96 | 1.12% | 0.00 |
| 2025-06-18 | 18.68 | 18.63 | -0.04 | -0.21% | 18.48 | 18.74 | 12506 | 2325.83 | 0.50% | 0.00 |
| 2025-06-17 | 18.98 | 18.67 | -0.31 | -1.63% | 18.59 | 19.18 | 18308 | 3444.82 | 0.74% | 0.00 |
| 2025-06-16 | 18.93 | 18.98 | 0.06 | 0.32% | 18.80 | 19.10 | 10538 | 1996.71 | 0.42% | 0.00 |
| 2025-06-13 | 19.35 | 18.92 | -0.52 | -2.67% | 18.84 | 19.57 | 26063 | 4966.47 | 1.05% | 0.00 |
| 2025-06-12 | 19.51 | 19.44 | -0.11 | -0.56% | 19.23 | 19.69 | 24617 | 4775.62 | 0.99% | 0.00 |
| 2025-06-11 | 19.74 | 19.55 | -0.19 | -0.96% | 19.42 | 19.93 | 17423 | 3409.59 | 0.70% | 0.00 |
| 2025-06-10 | 20.05 | 19.74 | -0.16 | -0.80% | 19.44 | 20.05 | 18799 | 3704.73 | 0.76% | 0.00 |
| 2025-06-09 | 19.87 | 19.90 | 0.07 | 0.35% | 19.77 | 20.20 | 23074 | 4595.09 | 0.93% | 0.00 |
| 2025-06-06 | 19.95 | 19.83 | -0.12 | -0.60% | 19.42 | 20.17 | 19292 | 3796.68 | 0.78% | 0.00 |
| 2025-06-05 | 20.09 | 19.95 | -0.15 | -0.75% | 19.82 | 20.33 | 17382 | 3482.75 | 0.70% | 0.00 |
| 2025-06-04 | 20.28 | 20.10 | -0.35 | -1.71% | 20.01 | 20.90 | 27423 | 5591.01 | 1.10% | 0.00 |
| 2025-06-03 | 19.80 | 20.45 | 0.48 | 2.40% | 19.80 | 20.75 | 39982 | 8134.18 | 1.61% | 0.00 |
| 2025-05-30 | 20.14 | 19.97 | 0.02 | 0.10% | 19.80 | 20.18 | 19865 | 3970.51 | 0.80% | 0.00 |
| 2025-05-29 | 19.60 | 19.95 | 0.12 | 0.61% | 19.60 | 20.12 | 10239 | 2039.25 | 0.41% | 0.00 |
| 2025-05-28 | 19.64 | 19.83 | 0.15 | 0.76% | 19.59 | 20.10 | 13650 | 2711.52 | 0.55% | 0.00 |
| 2025-05-27 | 19.95 | 19.68 | -0.40 | -1.99% | 19.45 | 20.08 | 18288 | 3605.09 | 0.74% | 0.00 |
| 2025-05-26 | 19.60 | 20.08 | 0.32 | 1.62% | 19.20 | 20.08 | 35568 | 7013.45 | 1.43% | 0.00 |
| 2025-05-23 | 19.61 | 19.76 | -0.03 | -0.15% | 19.60 | 20.09 | 14220 | 2820.75 | 0.57% | 0.00 |
| 2025-05-22 | 20.02 | 19.79 | -0.30 | -1.49% | 19.60 | 20.28 | 13584 | 2695.52 | 0.55% | 0.00 |
| 2025-05-21 | 20.19 | 20.09 | -0.10 | -0.50% | 19.68 | 20.38 | 16292 | 3271.49 | 0.66% | 0.00 |
| 2025-05-20 | 20.00 | 20.19 | 0.20 | 1.00% | 20.00 | 20.61 | 28534 | 5797.51 | 1.15% | 0.00 |
| 2025-05-19 | 20.58 | 19.99 | -0.59 | -2.87% | 19.61 | 20.64 | 39161 | 7825.21 | 1.58% | 0.00 |
| 2025-05-16 | 20.52 | 20.58 | -0.21 | -1.01% | 20.33 | 21.11 | 25051 | 5197.44 | 1.01% | 0.00 |
| 2025-05-15 | 20.63 | 20.79 | 0.29 | 1.41% | 20.20 | 21.44 | 69576 | 14535.15 | 2.80% | 0.00 |
| 2025-05-14 | 20.83 | 20.50 | -0.29 | -1.39% | 20.36 | 21.41 | 23556 | 4884.15 | 0.95% | 0.00 |
| 2025-05-13 | 20.40 | 20.79 | 0.08 | 0.39% | 20.40 | 21.23 | 23689 | 4936.85 | 0.95% | 0.00 |
| 2025-05-12 | 20.27 | 20.71 | 0.28 | 1.37% | 19.46 | 20.80 | 39635 | 7929.37 | 1.60% | 0.00 |
| 2025-05-09 | 19.97 | 20.43 | 0.38 | 1.90% | 19.80 | 21.13 | 56549 | 11590.13 | 2.28% | 0.00 |
| 2025-05-08 | 18.35 | 20.05 | 1.68 | 9.15% | 18.26 | 20.29 | 64241 | 12628.67 | 2.59% | 0.00 |
| 2025-05-07 | 18.70 | 18.37 | -0.13 | -0.70% | 18.28 | 19.21 | 21205 | 3974.19 | 0.85% | 0.00 |
| 2025-05-06 | 17.98 | 18.50 | 0.52 | 2.89% | 17.90 | 18.61 | 25020 | 4581.52 | 1.01% | 0.00 |
| 2025-04-30 | 17.56 | 17.98 | 0.51 | 2.92% | 17.50 | 18.18 | 11736 | 2111.17 | 0.47% | 0.00 |
| 2025-04-29 | 17.62 | 17.47 | 0.19 | 1.10% | 17.35 | 17.85 | 8072 | 1414.74 | 0.32% | 0.00 |
三友医疗(688085)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。
