| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-08 | 85.55 | 85.00 | -0.55 | -0.64% | 84.00 | 86.00 | 18004 | 15287.12 | 0.44% | 0.00 |
| 2025-08-07 | 86.27 | 85.55 | -1.19 | -1.37% | 85.16 | 87.32 | 19385 | 16654.93 | 0.48% | 0.00 |
| 2025-08-06 | 88.03 | 86.74 | -1.66 | -1.88% | 85.99 | 88.60 | 28960 | 25163.92 | 0.71% | 0.00 |
| 2025-08-05 | 90.08 | 88.40 | -1.10 | -1.23% | 88.01 | 90.42 | 22467 | 19939.29 | 0.55% | 0.00 |
| 2025-08-04 | 90.79 | 89.50 | -1.23 | -1.36% | 87.00 | 90.95 | 55435 | 49101.42 | 1.36% | 0.00 |
| 2025-08-01 | 90.81 | 90.73 | -0.60 | -0.66% | 90.15 | 92.98 | 54577 | 49824.75 | 1.34% | 0.00 |
| 2025-07-31 | 87.50 | 91.33 | 6.34 | 7.46% | 87.50 | 93.52 | 120984 | 110381.01 | 2.97% | 0.00 |
| 2025-07-30 | 77.37 | 84.99 | 7.62 | 9.85% | 77.02 | 88.00 | 99034 | 82583.10 | 2.43% | 0.00 |
| 2025-07-29 | 75.56 | 77.37 | 1.82 | 2.41% | 74.84 | 77.76 | 27851 | 21338.92 | 0.68% | 0.00 |
| 2025-07-28 | 76.01 | 75.55 | -0.44 | -0.58% | 75.00 | 76.44 | 16408 | 12366.63 | 0.40% | 0.00 |
| 2025-07-25 | 76.23 | 75.99 | -0.23 | -0.30% | 75.24 | 76.80 | 18189 | 13841.25 | 0.45% | 0.00 |
| 2025-07-24 | 76.03 | 76.22 | 0.25 | 0.33% | 75.07 | 76.61 | 18994 | 14395.73 | 0.47% | 10.00 |
| 2025-07-23 | 75.64 | 75.97 | -0.55 | -0.72% | 75.64 | 76.89 | 25614 | 19505.37 | 0.63% | 0.00 |
| 2025-07-22 | 78.19 | 76.52 | -1.68 | -2.15% | 76.00 | 78.19 | 29060 | 22350.24 | 0.71% | 0.00 |
| 2025-07-21 | 75.41 | 78.20 | 2.75 | 3.64% | 75.21 | 82.27 | 57616 | 45200.54 | 1.42% | 0.00 |
| 2025-07-18 | 77.04 | 75.45 | -1.21 | -1.58% | 74.97 | 77.04 | 21872 | 16556.20 | 0.54% | 0.00 |
| 2025-07-17 | 76.48 | 76.66 | 0.84 | 1.11% | 75.48 | 78.18 | 33159 | 25492.56 | 0.82% | 0.00 |
| 2025-07-16 | 76.36 | 75.82 | 0.39 | 0.52% | 74.84 | 76.38 | 16007 | 12092.20 | 0.39% | 0.00 |
| 2025-07-15 | 74.02 | 75.43 | 0.67 | 0.90% | 73.52 | 75.90 | 22135 | 16544.74 | 0.54% | 0.00 |
| 2025-07-14 | 75.79 | 74.76 | -1.03 | -1.36% | 73.60 | 76.15 | 27152 | 20247.43 | 0.67% | 0.00 |
| 2025-07-11 | 70.16 | 75.79 | 5.71 | 8.15% | 70.16 | 76.52 | 58817 | 44125.08 | 1.45% | 0.00 |
| 2025-07-10 | 69.96 | 70.08 | 0.13 | 0.19% | 69.40 | 70.45 | 10690 | 7487.83 | 0.26% | 0.00 |
| 2025-07-09 | 69.44 | 69.95 | 0.14 | 0.20% | 69.44 | 70.48 | 8754 | 6125.26 | 0.22% | 0.00 |
| 2025-07-08 | 71.19 | 69.81 | -0.65 | -0.92% | 69.35 | 71.19 | 15355 | 10728.24 | 0.38% | 0.00 |
| 2025-07-07 | 71.99 | 70.46 | -1.44 | -2.00% | 70.18 | 72.48 | 13477 | 9543.85 | 0.33% | 0.00 |
| 2025-07-04 | 72.36 | 71.90 | -0.38 | -0.53% | 71.37 | 72.88 | 14882 | 10693.02 | 0.37% | 0.00 |
| 2025-07-03 | 72.00 | 72.28 | -0.11 | -0.15% | 71.88 | 72.87 | 10280 | 7435.53 | 0.25% | 0.00 |
| 2025-07-02 | 72.68 | 72.39 | -0.70 | -0.96% | 72.10 | 73.27 | 11575 | 8391.34 | 0.28% | 0.00 |
| 2025-07-01 | 71.94 | 73.09 | 0.98 | 1.36% | 71.44 | 73.20 | 18888 | 13690.09 | 0.46% | 0.00 |
| 2025-06-30 | 71.92 | 72.11 | 0.00 | 0.00% | 71.02 | 72.45 | 19184 | 13784.48 | 0.47% | 0.00 |
| 2025-06-27 | 72.00 | 72.11 | -0.06 | -0.08% | 72.00 | 73.55 | 16658 | 12091.25 | 0.41% | 0.00 |
| 2025-06-26 | 72.08 | 72.17 | 0.11 | 0.15% | 71.34 | 72.39 | 16783 | 12085.29 | 0.41% | 0.00 |
| 2025-06-25 | 71.30 | 72.06 | 0.82 | 1.15% | 71.01 | 73.18 | 18046 | 13031.78 | 0.44% | 0.00 |
| 2025-06-24 | 70.33 | 71.24 | 0.91 | 1.29% | 70.07 | 71.28 | 18544 | 13125.69 | 0.46% | 0.00 |
| 2025-06-23 | 68.40 | 70.33 | 1.71 | 2.49% | 67.96 | 70.48 | 20134 | 13953.58 | 0.49% | 0.00 |
| 2025-06-20 | 70.87 | 68.62 | -1.88 | -2.67% | 68.50 | 70.88 | 23452 | 16254.76 | 0.58% | 0.00 |
| 2025-06-19 | 70.16 | 70.50 | 0.34 | 0.48% | 68.95 | 71.23 | 26379 | 18446.52 | 0.65% | 0.00 |
| 2025-06-18 | 71.00 | 70.16 | -0.80 | -1.13% | 69.90 | 71.27 | 17306 | 12181.52 | 0.43% | 0.00 |
| 2025-06-17 | 71.30 | 70.96 | -0.19 | -0.27% | 70.81 | 73.43 | 25426 | 18235.96 | 0.63% | 0.00 |
| 2025-06-16 | 72.68 | 71.15 | -1.33 | -1.83% | 71.00 | 72.68 | 21383 | 15278.70 | 0.53% | 0.00 |
| 2025-06-13 | 72.95 | 72.48 | -0.85 | -1.16% | 71.77 | 73.53 | 29725 | 21522.38 | 0.73% | 0.00 |
| 2025-06-12 | 72.90 | 73.33 | 0.22 | 0.30% | 72.85 | 73.74 | 31727 | 23225.11 | 0.78% | 0.00 |
| 2025-06-11 | 73.95 | 73.11 | -0.79 | -1.07% | 73.06 | 75.10 | 30597 | 22596.79 | 0.75% | 0.00 |
| 2025-06-10 | 73.71 | 73.90 | 0.34 | 0.46% | 73.52 | 75.69 | 40344 | 30036.51 | 0.99% | 0.00 |
| 2025-06-09 | 74.00 | 73.56 | -0.08 | -0.11% | 72.48 | 74.25 | 35356 | 25967.41 | 0.87% | 0.00 |
| 2025-06-06 | 74.62 | 73.64 | -0.95 | -1.27% | 73.61 | 75.19 | 21835 | 16173.10 | 0.54% | 0.00 |
| 2025-06-05 | 74.65 | 74.59 | -0.27 | -0.36% | 74.18 | 75.28 | 27357 | 20423.04 | 0.67% | 0.00 |
| 2025-06-04 | 74.90 | 74.86 | -0.20 | -0.27% | 74.10 | 75.69 | 28002 | 20940.87 | 0.69% | 5.00 |
| 2025-06-03 | 76.81 | 75.06 | -2.19 | -2.83% | 74.70 | 77.60 | 39957 | 30200.09 | 0.98% | 0.00 |
| 2025-05-30 | 80.00 | 77.25 | -3.61 | -4.46% | 76.89 | 81.00 | 49263 | 38466.82 | 1.21% | 0.00 |
| 2025-05-29 | 78.79 | 80.86 | 2.10 | 2.67% | 78.15 | 80.88 | 27689 | 22162.71 | 0.68% | 12.00 |
| 2025-05-28 | 77.98 | 78.76 | 1.20 | 1.55% | 77.38 | 79.62 | 32805 | 25800.40 | 0.81% | 0.00 |
| 2025-05-27 | 74.73 | 77.56 | 2.79 | 3.73% | 74.73 | 77.93 | 38155 | 29399.11 | 0.94% | 0.00 |
| 2025-05-26 | 74.88 | 74.77 | 0.19 | 0.25% | 73.20 | 76.00 | 33026 | 24475.63 | 0.81% | 0.00 |
| 2025-05-23 | 71.99 | 74.58 | 3.50 | 4.92% | 70.63 | 75.30 | 47782 | 35208.11 | 1.17% | 0.00 |
| 2025-05-22 | 70.00 | 71.08 | 0.94 | 1.34% | 70.00 | 71.80 | 23888 | 17001.56 | 0.59% | 0.00 |
| 2025-05-21 | 70.95 | 70.14 | -1.12 | -1.57% | 70.02 | 71.49 | 32741 | 23130.95 | 0.80% | 0.00 |
| 2025-05-20 | 72.82 | 71.26 | -1.44 | -1.98% | 70.51 | 73.23 | 35610 | 25343.17 | 0.88% | 0.00 |
| 2025-05-19 | 72.80 | 72.70 | -0.33 | -0.45% | 72.50 | 73.86 | 24771 | 18073.92 | 0.61% | 0.00 |
| 2025-05-16 | 72.86 | 73.03 | 0.18 | 0.25% | 72.21 | 73.32 | 14753 | 10771.06 | 0.36% | 0.00 |
| 2025-05-15 | 73.01 | 72.85 | -0.26 | -0.36% | 72.70 | 73.39 | 14586 | 10638.19 | 0.36% | 0.00 |
| 2025-05-14 | 73.78 | 73.11 | -0.65 | -0.88% | 72.68 | 74.35 | 24285 | 17739.08 | 0.60% | 0.00 |
| 2025-05-13 | 74.83 | 73.76 | -0.73 | -0.98% | 73.64 | 74.98 | 15367 | 11363.90 | 0.38% | 0.00 |
| 2025-05-12 | 73.88 | 74.49 | 0.66 | 0.89% | 72.50 | 74.60 | 24613 | 18176.22 | 0.61% | 0.00 |
| 2025-05-09 | 73.93 | 73.83 | 0.21 | 0.29% | 73.11 | 75.00 | 18296 | 13531.67 | 0.45% | 0.00 |
| 2025-05-08 | 73.71 | 74.24 | 0.40 | 0.54% | 73.50 | 74.43 | 14640 | 10841.47 | 0.36% | 0.00 |
| 2025-05-07 | 74.10 | 73.84 | -0.08 | -0.11% | 73.55 | 75.70 | 36424 | 27113.84 | 0.90% | 0.00 |
| 2025-05-06 | 74.30 | 73.92 | -0.38 | -0.51% | 73.70 | 75.00 | 32296 | 23896.67 | 0.79% | 0.00 |
| 2025-04-30 | 76.20 | 74.30 | -1.30 | -1.72% | 73.85 | 76.20 | 34332 | 25583.05 | 0.84% | 0.00 |
| 2025-04-29 | 74.88 | 75.60 | 1.31 | 1.76% | 74.10 | 76.20 | 27681 | 20864.47 | 0.68% | 0.00 |
| 2025-04-28 | 74.76 | 74.29 | -0.47 | -0.63% | 73.63 | 74.78 | 27941 | 20688.16 | 0.69% | 0.00 |
| 2025-04-25 | 75.08 | 74.76 | -0.24 | -0.32% | 74.50 | 76.44 | 16038 | 12052.18 | 0.39% | 0.00 |
| 2025-04-24 | 72.80 | 75.00 | 1.52 | 2.07% | 72.80 | 75.34 | 34172 | 25296.74 | 0.84% | 0.00 |
| 2025-04-23 | 77.00 | 73.48 | -5.48 | -6.94% | 71.05 | 77.10 | 95326 | 69217.12 | 2.34% | 0.00 |
| 2025-04-22 | 79.20 | 78.96 | -0.24 | -0.30% | 78.00 | 79.46 | 30729 | 24240.82 | 0.76% | 0.00 |
| 2025-04-21 | 75.92 | 79.20 | 3.46 | 4.57% | 75.65 | 80.25 | 44066 | 34790.73 | 1.08% | 0.00 |
| 2025-04-18 | 75.99 | 75.74 | -0.46 | -0.60% | 75.70 | 77.14 | 9705 | 7389.54 | 0.24% | 0.00 |
| 2025-04-17 | 76.90 | 76.20 | -1.25 | -1.61% | 75.96 | 77.57 | 15921 | 12174.58 | 0.39% | 0.00 |
| 2025-04-16 | 77.05 | 77.45 | -0.51 | -0.65% | 76.28 | 77.69 | 17134 | 13189.44 | 0.42% | 12.88 |
| 2025-04-15 | 78.00 | 77.96 | -0.07 | -0.09% | 76.17 | 78.49 | 17014 | 13181.87 | 0.42% | 0.00 |
特宝生物(688278)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。
