| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 20.58 | 20.59 | 0.61 | 3.05% | 20.44 | 20.97 | 405806 | 83843.67 | 2.87% | 14.00 |
| 2025-10-30 | 20.00 | 19.98 | -0.27 | -1.33% | 19.61 | 20.27 | 261184 | 52366.82 | 1.85% | 1.00 |
| 2025-10-29 | 19.97 | 20.25 | 0.22 | 1.10% | 19.95 | 20.30 | 197924 | 39908.34 | 1.40% | 53.00 |
| 2025-10-28 | 20.15 | 20.03 | -0.19 | -0.94% | 20.01 | 20.25 | 169587 | 34114.51 | 1.20% | 0.00 |
| 2025-10-27 | 20.25 | 20.22 | 0.03 | 0.15% | 20.18 | 20.41 | 172589 | 35016.71 | 1.22% | 3.00 |
| 2025-10-24 | 20.17 | 20.19 | 0.02 | 0.10% | 20.09 | 20.34 | 136139 | 27486.76 | 0.96% | 1.00 |
| 2025-10-23 | 20.17 | 20.17 | -0.05 | -0.25% | 19.90 | 20.21 | 152198 | 30453.77 | 1.08% | 5.00 |
| 2025-10-22 | 20.19 | 20.22 | -0.03 | -0.15% | 20.15 | 20.53 | 145818 | 29586.12 | 1.03% | 0.00 |
| 2025-10-21 | 20.09 | 20.25 | 0.22 | 1.10% | 19.97 | 20.38 | 169248 | 34158.82 | 1.20% | 12.00 |
| 2025-10-20 | 20.20 | 20.03 | -0.02 | -0.10% | 19.91 | 20.23 | 155199 | 31169.29 | 1.10% | 0.00 |
| 2025-10-17 | 20.52 | 20.05 | -0.52 | -2.53% | 20.03 | 20.73 | 227782 | 46288.06 | 1.61% | 3.00 |
| 2025-10-16 | 20.76 | 20.57 | -0.22 | -1.06% | 20.46 | 20.77 | 189885 | 39113.88 | 1.34% | 10.00 |
| 2025-10-15 | 20.58 | 20.79 | 0.31 | 1.51% | 20.27 | 20.91 | 246040 | 50925.33 | 1.74% | 2.00 |
| 2025-10-14 | 20.64 | 20.48 | -0.11 | -0.53% | 20.46 | 20.88 | 252983 | 52397.92 | 1.79% | 24.00 |
| 2025-10-13 | 20.40 | 20.59 | -0.32 | -1.53% | 20.35 | 20.60 | 249609 | 51059.54 | 1.76% | 10.00 |
| 2025-10-10 | 20.93 | 20.91 | -0.05 | -0.24% | 20.81 | 21.20 | 267886 | 56272.34 | 1.89% | 31.00 |
| 2025-10-09 | 20.80 | 20.96 | 0.20 | 0.96% | 20.49 | 21.03 | 305751 | 63477.93 | 2.16% | 2.00 |
| 2025-09-30 | 20.80 | 20.76 | -0.01 | -0.05% | 20.76 | 21.08 | 208111 | 43404.01 | 1.47% | 77.00 |
| 2025-09-29 | 20.75 | 20.77 | 0.06 | 0.29% | 20.32 | 20.85 | 239755 | 49274.16 | 1.70% | 20.00 |
| 2025-09-26 | 20.93 | 20.71 | -0.32 | -1.52% | 20.65 | 20.95 | 225311 | 46809.05 | 1.59% | 62.00 |
| 2025-09-25 | 21.16 | 21.03 | -0.26 | -1.22% | 20.97 | 21.35 | 228527 | 48303.20 | 1.62% | 30.00 |
| 2025-09-24 | 21.11 | 21.29 | 0.13 | 0.61% | 21.05 | 21.29 | 210580 | 44583.87 | 1.49% | 10.00 |
| 2025-09-23 | 21.67 | 21.16 | -0.61 | -2.80% | 20.84 | 21.74 | 340130 | 71981.64 | 2.40% | 5.00 |
| 2025-09-22 | 21.95 | 21.77 | -0.17 | -0.77% | 21.51 | 22.45 | 264623 | 57816.95 | 1.87% | 50.00 |
| 2025-09-19 | 22.36 | 21.94 | -0.72 | -3.18% | 21.76 | 22.62 | 474579 | 104847.20 | 3.36% | 21.00 |
| 2025-09-18 | 22.36 | 22.66 | 0.88 | 4.04% | 22.36 | 23.49 | 925784 | 212006.78 | 6.55% | 52.00 |
| 2025-09-17 | 21.99 | 21.78 | -0.23 | -1.04% | 21.70 | 22.05 | 191412 | 41738.97 | 1.35% | 9.00 |
| 2025-09-16 | 21.91 | 22.01 | 0.11 | 0.50% | 21.56 | 22.13 | 219469 | 47970.06 | 1.55% | 0.00 |
| 2025-09-15 | 22.01 | 21.90 | -0.15 | -0.68% | 21.87 | 22.09 | 189428 | 41590.10 | 1.34% | 1.00 |
| 2025-09-12 | 22.18 | 22.05 | -0.05 | -0.23% | 21.90 | 22.55 | 296072 | 65633.23 | 2.09% | 0.00 |
| 2025-09-11 | 21.57 | 22.10 | 0.43 | 1.98% | 21.21 | 22.19 | 310887 | 67691.45 | 2.20% | 22.00 |
| 2025-09-10 | 21.85 | 21.67 | -0.22 | -1.01% | 21.60 | 22.08 | 197204 | 42945.96 | 1.39% | 10.00 |
| 2025-09-09 | 22.25 | 21.89 | -0.39 | -1.75% | 21.69 | 22.26 | 243760 | 53534.61 | 1.72% | 13.00 |
| 2025-09-08 | 21.96 | 22.28 | 0.33 | 1.50% | 21.88 | 22.48 | 298597 | 66492.84 | 2.11% | 10.00 |
| 2025-09-05 | 21.40 | 21.95 | 0.57 | 2.67% | 21.14 | 21.95 | 292247 | 62964.74 | 2.07% | 23.00 |
| 2025-09-04 | 21.88 | 21.38 | -0.42 | -1.93% | 21.07 | 22.24 | 357463 | 77427.38 | 2.53% | 10.00 |
| 2025-09-03 | 22.34 | 21.80 | -0.53 | -2.37% | 21.76 | 22.57 | 283844 | 62681.49 | 2.01% | 60.00 |
| 2025-09-02 | 22.86 | 22.33 | -0.53 | -2.32% | 22.16 | 23.07 | 346389 | 78009.61 | 2.45% | 4.00 |
| 2025-09-01 | 22.47 | 22.86 | 0.35 | 1.55% | 22.45 | 22.97 | 306440 | 69742.56 | 2.17% | 10.00 |
| 2025-08-29 | 22.67 | 22.51 | -0.21 | -0.92% | 22.46 | 22.94 | 333336 | 75532.09 | 2.36% | 44.00 |
| 2025-08-28 | 22.83 | 22.72 | -0.09 | -0.39% | 21.80 | 23.08 | 574716 | 128888.23 | 4.06% | 110.00 |
| 2025-08-27 | 23.83 | 22.81 | -1.02 | -4.28% | 22.80 | 24.17 | 552544 | 130018.69 | 3.91% | 50.00 |
| 2025-08-26 | 23.81 | 23.83 | -0.22 | -0.91% | 23.67 | 24.15 | 424065 | 101251.39 | 3.00% | 3.00 |
| 2025-08-25 | 23.17 | 24.05 | 0.89 | 3.84% | 23.16 | 24.37 | 842413 | 202640.81 | 5.96% | 53.00 |
| 2025-08-22 | 23.12 | 23.16 | -0.01 | -0.04% | 22.92 | 23.16 | 336745 | 77520.54 | 2.38% | 5.00 |
| 2025-08-21 | 23.28 | 23.17 | -0.11 | -0.47% | 23.00 | 23.82 | 420528 | 98238.38 | 2.97% | 13.00 |
| 2025-08-20 | 23.47 | 23.28 | -0.40 | -1.69% | 23.00 | 23.49 | 398547 | 92574.49 | 2.82% | 21.00 |
| 2025-08-19 | 23.08 | 23.68 | 0.13 | 0.55% | 22.80 | 24.11 | 717538 | 168289.81 | 5.07% | 17.00 |
| 2025-08-18 | 23.39 | 23.55 | 0.45 | 1.95% | 23.17 | 23.95 | 518617 | 122115.29 | 3.67% | 15.00 |
| 2025-08-15 | 22.64 | 23.10 | 0.34 | 1.49% | 22.62 | 23.24 | 340363 | 78235.53 | 2.41% | 51.00 |
| 2025-08-14 | 23.74 | 22.76 | -0.96 | -4.05% | 22.74 | 23.79 | 502277 | 116790.81 | 3.55% | 4.00 |
| 2025-08-13 | 23.36 | 23.72 | 0.44 | 1.89% | 23.15 | 23.95 | 553660 | 130785.98 | 3.91% | 47.00 |
| 2025-08-12 | 23.56 | 23.28 | -0.18 | -0.77% | 23.10 | 23.72 | 280161 | 65416.08 | 1.98% | 30.00 |
| 2025-08-11 | 23.16 | 23.46 | 0.32 | 1.38% | 23.15 | 23.50 | 254727 | 59564.11 | 1.80% | 1.00 |
| 2025-08-08 | 23.29 | 23.14 | -0.16 | -0.69% | 22.99 | 23.50 | 277174 | 64363.98 | 1.96% | 58.00 |
| 2025-08-07 | 23.49 | 23.30 | -0.25 | -1.06% | 23.20 | 23.67 | 332538 | 77758.02 | 2.35% | 26.00 |
| 2025-08-06 | 23.92 | 23.55 | -0.53 | -2.20% | 23.42 | 24.14 | 464787 | 109913.08 | 3.29% | 56.00 |
| 2025-08-05 | 23.89 | 24.08 | 0.18 | 0.75% | 23.81 | 24.60 | 474552 | 114657.12 | 3.36% | 6.00 |
| 2025-08-04 | 23.61 | 23.90 | 0.05 | 0.21% | 22.96 | 24.43 | 614072 | 144235.39 | 4.34% | 46.00 |
| 2025-08-01 | 24.00 | 23.85 | -0.24 | -1.00% | 23.79 | 24.70 | 521520 | 125989.70 | 3.69% | 51.00 |
| 2025-07-31 | 24.69 | 24.09 | -0.60 | -2.43% | 23.96 | 25.25 | 769235 | 189278.97 | 5.44% | 47.00 |
| 2025-07-30 | 24.66 | 24.69 | -0.37 | -1.48% | 24.44 | 26.00 | 1029160 | 259003.75 | 7.28% | 14.00 |
| 2025-07-29 | 23.72 | 25.06 | 1.53 | 6.50% | 23.10 | 25.48 | 1299221 | 315418.91 | 9.19% | 63.00 |
| 2025-07-28 | 23.64 | 23.53 | -0.35 | -1.47% | 23.34 | 23.98 | 619364 | 145988.67 | 4.38% | 33.00 |
| 2025-07-25 | 25.16 | 23.88 | -0.89 | -3.59% | 23.62 | 25.22 | 1435808 | 346301.41 | 10.15% | 0.00 |
| 2025-07-24 | 20.90 | 24.77 | 4.13 | 20.01% | 20.90 | 24.77 | 1612134 | 375143.97 | 11.40% | 86.00 |
| 2025-07-23 | 20.58 | 20.64 | 0.04 | 0.19% | 20.52 | 21.00 | 382235 | 79519.13 | 2.70% | 16.00 |
| 2025-07-22 | 20.45 | 20.60 | 0.25 | 1.23% | 20.40 | 20.75 | 338436 | 69655.39 | 2.39% | 15.00 |
| 2025-07-21 | 20.35 | 20.35 | -0.01 | -0.05% | 20.18 | 20.40 | 172858 | 35103.87 | 1.22% | 32.00 |
| 2025-07-18 | 20.41 | 20.36 | -0.11 | -0.54% | 20.20 | 20.44 | 196328 | 39863.94 | 1.39% | 18.00 |
| 2025-07-17 | 20.21 | 20.47 | 0.27 | 1.34% | 20.12 | 20.48 | 259876 | 52730.40 | 1.84% | 56.00 |
| 2025-07-16 | 20.09 | 20.20 | 0.04 | 0.20% | 20.04 | 20.34 | 164506 | 33215.42 | 1.16% | 0.00 |
| 2025-07-15 | 20.30 | 20.16 | -0.16 | -0.79% | 19.90 | 20.41 | 252267 | 50715.00 | 1.78% | 12.00 |
| 2025-07-14 | 20.46 | 20.32 | -0.22 | -1.07% | 20.25 | 20.50 | 239209 | 48637.49 | 1.69% | 20.00 |
| 2025-07-11 | 20.58 | 20.54 | -0.05 | -0.24% | 20.36 | 20.72 | 345432 | 71007.31 | 2.44% | 15.00 |
| 2025-07-10 | 20.00 | 20.59 | 0.59 | 2.95% | 19.98 | 21.23 | 592564 | 122379.66 | 4.19% | 79.00 |
| 2025-07-09 | 19.86 | 20.00 | 0.15 | 0.76% | 19.73 | 20.29 | 316080 | 63316.77 | 2.23% | 133.00 |
| 2025-07-08 | 19.42 | 19.85 | 0.41 | 2.11% | 19.38 | 19.93 | 327104 | 64733.91 | 2.31% | 0.00 |
| 2025-07-07 | 19.55 | 19.44 | -0.16 | -0.82% | 19.36 | 19.55 | 158636 | 30829.69 | 1.12% | 7.00 |
| 2025-07-04 | 19.80 | 19.60 | -0.24 | -1.21% | 19.55 | 19.86 | 228103 | 44868.20 | 1.61% | 1.00 |
智飞生物(300122)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。
