| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 20.10 | 19.40 | -0.86 | -4.24% | 19.34 | 20.20 | 83592 | 16460.46 | 2.23% | 0.00 |
| 2025-12-12 | 20.10 | 20.26 | 0.08 | 0.40% | 19.36 | 20.35 | 119584 | 23710.93 | 3.19% | 0.00 |
| 2025-12-11 | 19.35 | 20.18 | 1.28 | 6.77% | 19.00 | 20.73 | 247212 | 49267.43 | 6.60% | 5.00 |
| 2025-12-10 | 18.48 | 18.90 | 0.44 | 2.38% | 17.81 | 19.40 | 138704 | 25829.90 | 3.70% | 0.00 |
| 2025-12-09 | 19.77 | 18.46 | -0.93 | -4.80% | 18.28 | 20.43 | 227570 | 43428.64 | 6.08% | 63.35 |
| 2025-12-08 | 19.20 | 19.39 | 0.19 | 0.99% | 18.40 | 19.57 | 146731 | 27848.61 | 3.92% | 0.00 |
| 2025-12-05 | 19.49 | 19.20 | -0.19 | -0.98% | 18.70 | 19.70 | 113293 | 21678.70 | 3.02% | 0.00 |
| 2025-12-04 | 19.20 | 19.39 | 0.19 | 0.99% | 19.10 | 20.16 | 140294 | 27461.11 | 3.75% | 0.00 |
| 2025-12-03 | 18.82 | 19.20 | 0.40 | 2.13% | 18.69 | 19.40 | 145888 | 27757.77 | 3.89% | 0.00 |
| 2025-12-02 | 19.88 | 18.80 | -1.08 | -5.43% | 18.79 | 19.94 | 150845 | 29019.21 | 4.03% | 0.00 |
| 2025-12-01 | 19.68 | 19.88 | -0.25 | -1.24% | 19.68 | 21.08 | 160578 | 32331.12 | 4.29% | 0.00 |
| 2025-11-28 | 19.86 | 20.13 | 0.22 | 1.10% | 19.30 | 20.52 | 215840 | 43347.32 | 5.76% | 0.00 |
| 2025-11-27 | 20.69 | 19.91 | -0.29 | -1.44% | 19.64 | 21.10 | 339565 | 68472.75 | 9.07% | 0.00 |
| 2025-11-26 | 17.98 | 20.20 | 2.30 | 12.85% | 17.98 | 21.48 | 455535 | 91584.50 | 12.16% | 2.00 |
| 2025-11-25 | 16.90 | 17.90 | 0.95 | 5.60% | 16.80 | 18.15 | 207524 | 36670.63 | 5.54% | 0.00 |
| 2025-11-24 | 16.40 | 16.95 | 0.60 | 3.67% | 16.26 | 17.29 | 173158 | 29181.83 | 4.62% | 19.98 |
| 2025-11-21 | 16.99 | 16.35 | -0.75 | -4.39% | 16.35 | 17.49 | 128257 | 21465.28 | 3.42% | 0.00 |
| 2025-11-20 | 16.17 | 17.10 | 0.88 | 5.43% | 16.15 | 17.30 | 184701 | 31204.37 | 4.93% | 0.00 |
| 2025-11-19 | 16.52 | 16.22 | -0.62 | -3.68% | 15.30 | 16.80 | 241873 | 38521.82 | 6.46% | 0.00 |
| 2025-11-18 | 17.02 | 16.84 | -0.40 | -2.32% | 16.50 | 17.25 | 152181 | 25495.37 | 4.06% | 0.00 |
| 2025-11-17 | 17.80 | 17.24 | -0.70 | -3.90% | 17.01 | 18.12 | 186906 | 32693.00 | 4.99% | 0.00 |
| 2025-11-14 | 17.29 | 17.94 | 0.66 | 3.82% | 16.90 | 18.85 | 282528 | 50309.92 | 7.54% | 9.12 |
| 2025-11-13 | 17.20 | 17.28 | -0.13 | -0.75% | 16.71 | 17.78 | 212245 | 36429.35 | 5.67% | 0.00 |
| 2025-11-12 | 16.70 | 17.41 | 0.73 | 4.38% | 16.26 | 17.97 | 309077 | 53456.91 | 8.25% | 100.00 |
| 2025-11-11 | 15.11 | 16.68 | 1.56 | 10.32% | 14.98 | 16.98 | 316793 | 51443.77 | 8.46% | 0.00 |
| 2025-11-10 | 15.30 | 15.12 | -0.24 | -1.56% | 15.01 | 15.65 | 129181 | 19761.71 | 3.45% | 0.00 |
| 2025-11-07 | 15.39 | 15.36 | -0.01 | -0.07% | 15.25 | 16.27 | 198672 | 31371.27 | 5.30% | 0.00 |
| 2025-11-06 | 15.43 | 15.37 | -0.21 | -1.35% | 14.87 | 15.56 | 132526 | 20182.48 | 3.54% | 0.00 |
| 2025-11-05 | 15.25 | 15.58 | 0.26 | 1.70% | 15.01 | 15.83 | 146727 | 22594.99 | 3.92% | 0.00 |
| 2025-11-04 | 15.90 | 15.32 | -0.55 | -3.47% | 15.10 | 16.05 | 147104 | 22742.45 | 3.93% | 0.00 |
| 2025-11-03 | 16.00 | 15.87 | -0.07 | -0.44% | 15.10 | 16.18 | 297983 | 46834.83 | 7.96% | 0.00 |
| 2025-10-31 | 14.52 | 15.94 | 1.43 | 9.86% | 14.36 | 16.35 | 400753 | 62008.65 | 10.70% | 0.00 |
| 2025-10-30 | 14.40 | 14.51 | 0.06 | 0.42% | 14.04 | 15.04 | 188031 | 27444.18 | 5.02% | 0.00 |
| 2025-10-29 | 14.35 | 14.45 | 0.10 | 0.70% | 14.16 | 14.65 | 108271 | 15640.92 | 2.89% | 0.00 |
| 2025-10-28 | 14.30 | 14.35 | 0.13 | 0.91% | 14.00 | 14.44 | 62592 | 8915.21 | 1.67% | 0.10 |
| 2025-10-27 | 14.08 | 14.22 | 0.20 | 1.43% | 14.08 | 14.59 | 87057 | 12486.04 | 2.32% | 0.00 |
| 2025-10-24 | 14.20 | 14.02 | -0.13 | -0.92% | 13.91 | 14.32 | 83403 | 11701.29 | 2.23% | 0.00 |
| 2025-10-23 | 14.51 | 14.15 | -0.32 | -2.21% | 13.83 | 14.68 | 100597 | 14143.64 | 2.69% | 0.00 |
| 2025-10-22 | 14.81 | 14.47 | -0.23 | -1.56% | 14.40 | 15.17 | 103246 | 15103.46 | 2.76% | 0.00 |
| 2025-10-21 | 14.13 | 14.70 | 0.50 | 3.52% | 14.00 | 14.81 | 140522 | 20345.61 | 3.75% | 0.00 |
| 2025-10-20 | 14.59 | 14.20 | -0.39 | -2.67% | 14.09 | 14.84 | 138385 | 19859.46 | 3.69% | 0.00 |
| 2025-10-17 | 14.66 | 14.59 | -0.05 | -0.34% | 14.52 | 15.30 | 199767 | 29727.35 | 5.33% | 0.00 |
| 2025-10-16 | 14.63 | 14.64 | -0.16 | -1.08% | 14.51 | 15.38 | 214536 | 32085.16 | 5.73% | 0.00 |
| 2025-10-15 | 13.82 | 14.80 | 1.18 | 8.66% | 13.62 | 14.95 | 285958 | 41606.64 | 7.63% | 0.00 |
| 2025-10-14 | 14.05 | 13.62 | -0.27 | -1.94% | 13.56 | 14.37 | 91598 | 12832.24 | 2.45% | 0.00 |
| 2025-10-13 | 13.26 | 13.89 | -0.17 | -1.21% | 13.06 | 14.15 | 87150 | 12003.71 | 2.33% | 0.00 |
| 2025-10-10 | 14.32 | 14.06 | -0.26 | -1.82% | 14.00 | 14.45 | 85627 | 12130.01 | 2.29% | 0.00 |
| 2025-10-09 | 14.50 | 14.32 | -0.11 | -0.76% | 14.09 | 14.70 | 103703 | 14869.33 | 2.77% | 0.00 |
| 2025-09-30 | 14.40 | 14.43 | 0.03 | 0.21% | 14.30 | 14.62 | 76541 | 11076.72 | 2.04% | 0.00 |
| 2025-09-29 | 14.42 | 14.40 | 0.04 | 0.28% | 14.15 | 14.64 | 92976 | 13347.88 | 2.48% | 0.00 |
| 2025-09-26 | 14.68 | 14.36 | -0.51 | -3.43% | 14.31 | 14.87 | 133303 | 19271.25 | 3.56% | 0.00 |
| 2025-09-25 | 15.20 | 14.87 | -0.33 | -2.17% | 14.78 | 15.74 | 151247 | 22874.46 | 4.04% | 0.00 |
| 2025-09-24 | 14.61 | 15.20 | 0.35 | 2.36% | 14.61 | 15.45 | 146821 | 22074.48 | 3.92% | 0.00 |
| 2025-09-23 | 15.63 | 14.85 | -0.91 | -5.77% | 14.50 | 15.79 | 230272 | 34313.35 | 6.15% | 0.00 |
| 2025-09-22 | 15.20 | 15.76 | 0.87 | 5.84% | 15.20 | 16.50 | 278964 | 44507.45 | 7.45% | 0.00 |
| 2025-09-19 | 15.35 | 14.89 | -0.65 | -4.18% | 14.74 | 15.74 | 197692 | 29878.91 | 5.28% | 0.00 |
| 2025-09-18 | 15.40 | 15.54 | 0.64 | 4.30% | 15.31 | 16.60 | 392392 | 62564.99 | 10.48% | 0.00 |
| 2025-09-17 | 15.10 | 14.90 | -0.30 | -1.97% | 14.75 | 15.31 | 106728 | 15908.41 | 2.85% | 0.00 |
| 2025-09-16 | 15.34 | 15.20 | -0.14 | -0.91% | 15.01 | 15.58 | 114181 | 17315.87 | 3.05% | 0.00 |
| 2025-09-15 | 15.65 | 15.34 | -0.42 | -2.66% | 15.25 | 15.94 | 139337 | 21599.09 | 3.72% | 0.00 |
| 2025-09-12 | 15.11 | 15.76 | 0.66 | 4.37% | 15.09 | 16.06 | 215073 | 33359.62 | 5.74% | 0.00 |
| 2025-09-11 | 14.43 | 15.10 | 0.36 | 2.44% | 14.00 | 15.24 | 190216 | 28077.42 | 5.08% | 20.00 |
| 2025-09-10 | 14.70 | 14.74 | 0.04 | 0.27% | 14.65 | 15.15 | 117780 | 17483.18 | 3.14% | 0.00 |
| 2025-09-09 | 15.28 | 14.70 | -0.60 | -3.92% | 14.56 | 15.52 | 218595 | 32703.12 | 5.84% | 0.00 |
| 2025-09-08 | 15.66 | 15.30 | -0.52 | -3.29% | 14.92 | 16.17 | 335494 | 51827.43 | 8.96% | 0.00 |
| 2025-09-05 | 18.25 | 15.82 | -3.09 | -16.34% | 15.40 | 18.73 | 536041 | 87096.27 | 14.31% | 0.00 |
| 2025-09-04 | 19.10 | 18.91 | 0.75 | 4.13% | 18.30 | 20.48 | 506727 | 97110.34 | 13.53% | 2.00 |
| 2025-09-03 | 18.00 | 18.16 | 0.44 | 2.48% | 17.71 | 19.90 | 403126 | 75485.65 | 10.76% | 2.00 |
| 2025-09-02 | 18.42 | 17.72 | -0.28 | -1.56% | 17.37 | 19.15 | 272047 | 49710.57 | 7.26% | 0.00 |
| 2025-09-01 | 17.92 | 18.00 | 0.33 | 1.87% | 17.13 | 18.69 | 206333 | 37540.44 | 5.51% | 0.00 |
| 2025-08-29 | 17.28 | 17.67 | 0.39 | 2.26% | 16.98 | 18.08 | 167906 | 29634.70 | 4.48% | 0.00 |
| 2025-08-28 | 17.24 | 17.28 | -0.01 | -0.06% | 16.43 | 17.44 | 148613 | 25145.34 | 3.97% | 0.00 |
| 2025-08-27 | 17.88 | 17.29 | -0.59 | -3.30% | 17.25 | 18.29 | 175572 | 30998.00 | 4.69% | 0.00 |
| 2025-08-26 | 18.60 | 17.88 | -0.49 | -2.67% | 17.83 | 19.59 | 233690 | 43388.55 | 6.24% | 0.00 |
| 2025-08-25 | 18.21 | 18.37 | 0.25 | 1.38% | 18.11 | 18.90 | 157476 | 29087.67 | 4.20% | 0.00 |
| 2025-08-22 | 18.08 | 18.12 | 0.21 | 1.17% | 17.85 | 18.29 | 120320 | 21704.35 | 3.21% | 0.00 |
| 2025-08-21 | 18.26 | 17.91 | -0.34 | -1.86% | 17.77 | 18.54 | 155031 | 27969.35 | 4.14% | 0.00 |
| 2025-08-20 | 18.80 | 18.25 | -0.84 | -4.40% | 17.88 | 19.20 | 244001 | 44721.29 | 6.51% | 2.00 |
| 2025-08-19 | 19.63 | 19.09 | -0.54 | -2.75% | 18.88 | 20.08 | 196417 | 37935.54 | 5.24% | 0.00 |
| 2025-08-18 | 20.00 | 19.63 | -0.38 | -1.90% | 19.14 | 20.67 | 292138 | 57785.45 | 7.80% | 0.00 |
前沿生物(688221)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。
