| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 19.49 | 19.34 | -0.02 | -0.10% | 19.26 | 19.54 | 19453 | 3774.16 | 2.18% | 0.00 |
| 2026-02-03 | 19.13 | 19.36 | 0.23 | 1.20% | 19.05 | 19.49 | 23461 | 4538.83 | 2.63% | 0.00 |
| 2026-02-02 | 19.54 | 19.13 | -0.45 | -2.30% | 19.12 | 19.68 | 39422 | 7667.24 | 4.42% | 0.00 |
| 2026-01-30 | 18.96 | 19.58 | 0.48 | 2.51% | 18.96 | 19.70 | 37173 | 7236.13 | 4.17% | 0.00 |
| 2026-01-29 | 19.18 | 19.10 | -0.20 | -1.04% | 18.98 | 19.45 | 26061 | 5005.37 | 2.92% | 0.00 |
| 2026-01-28 | 19.48 | 19.30 | -0.16 | -0.82% | 19.25 | 19.60 | 23818 | 4619.32 | 2.67% | 0.00 |
| 2026-01-27 | 19.53 | 19.46 | -0.19 | -0.97% | 19.04 | 19.64 | 34240 | 6624.85 | 3.84% | 0.00 |
| 2026-01-26 | 19.55 | 19.65 | 0.10 | 0.51% | 19.45 | 19.78 | 31016 | 6089.94 | 3.48% | 0.00 |
| 2026-01-23 | 19.75 | 19.55 | -0.04 | -0.20% | 19.37 | 19.75 | 22938 | 4482.55 | 2.57% | 0.00 |
| 2026-01-22 | 19.38 | 19.59 | 0.22 | 1.14% | 19.28 | 19.65 | 21831 | 4260.80 | 2.45% | 0.00 |
| 2026-01-21 | 19.14 | 19.37 | 0.06 | 0.31% | 19.04 | 19.37 | 21846 | 4205.66 | 2.45% | 0.00 |
| 2026-01-20 | 19.16 | 19.31 | 0.31 | 1.63% | 19.00 | 19.39 | 35136 | 6759.41 | 3.94% | 0.00 |
| 2026-01-19 | 18.64 | 19.00 | 0.28 | 1.50% | 18.55 | 19.10 | 23804 | 4509.02 | 2.67% | 0.00 |
| 2026-01-16 | 18.76 | 18.72 | -0.04 | -0.21% | 18.50 | 18.85 | 23742 | 4426.46 | 2.66% | 0.00 |
| 2026-01-15 | 18.67 | 18.76 | 0.20 | 1.08% | 18.51 | 19.38 | 31279 | 5910.38 | 3.51% | 0.00 |
| 2026-01-14 | 18.69 | 18.56 | -0.13 | -0.70% | 18.19 | 18.83 | 31619 | 5870.87 | 3.54% | 0.00 |
| 2026-01-13 | 18.38 | 18.69 | 0.25 | 1.36% | 18.33 | 18.86 | 32900 | 6135.47 | 3.69% | 0.00 |
| 2026-01-12 | 18.14 | 18.44 | 0.36 | 1.99% | 17.99 | 18.48 | 20673 | 3778.87 | 2.32% | 0.00 |
| 2026-01-09 | 17.98 | 18.08 | 0.03 | 0.17% | 17.87 | 18.17 | 19419 | 3494.84 | 2.18% | 0.00 |
| 2026-01-08 | 17.71 | 18.05 | 0.41 | 2.32% | 17.54 | 18.09 | 20782 | 3719.89 | 2.33% | 0.00 |
| 2026-01-07 | 17.70 | 17.64 | -0.16 | -0.90% | 17.62 | 17.99 | 18751 | 3332.58 | 2.10% | 0.00 |
| 2026-01-06 | 17.78 | 17.90 | 0.08 | 0.45% | 17.67 | 18.08 | 20815 | 3726.40 | 2.33% | 0.00 |
| 2026-01-05 | 17.50 | 17.82 | 0.31 | 1.77% | 17.35 | 17.98 | 21719 | 3863.98 | 2.43% | 0.00 |
| 2025-12-31 | 17.46 | 17.51 | 0.01 | 0.06% | 17.25 | 17.62 | 14602 | 2545.62 | 1.64% | 0.00 |
| 2025-12-30 | 17.68 | 17.50 | -0.14 | -0.79% | 17.41 | 17.75 | 13195 | 2316.49 | 1.48% | 0.00 |
| 2025-12-29 | 17.57 | 17.64 | 0.11 | 0.63% | 17.37 | 17.70 | 13762 | 2411.31 | 1.54% | 0.00 |
| 2025-12-26 | 17.65 | 17.53 | -0.12 | -0.68% | 17.48 | 17.74 | 14534 | 2559.59 | 1.63% | 0.00 |
| 2025-12-25 | 17.60 | 17.65 | 0.11 | 0.63% | 17.43 | 17.78 | 14822 | 2616.54 | 1.66% | 0.00 |
| 2025-12-24 | 17.52 | 17.54 | -0.11 | -0.62% | 17.45 | 17.72 | 11448 | 2010.96 | 1.28% | 0.00 |
| 2025-12-23 | 17.60 | 17.65 | 0.03 | 0.17% | 17.43 | 17.74 | 20288 | 3561.32 | 2.27% | 0.00 |
| 2025-12-22 | 17.82 | 17.62 | -0.06 | -0.34% | 17.55 | 17.88 | 19972 | 3533.84 | 2.24% | 0.00 |
| 2025-12-19 | 17.20 | 17.68 | 0.48 | 2.79% | 17.19 | 17.74 | 20768 | 3631.32 | 2.33% | 0.00 |
| 2025-12-18 | 17.00 | 17.20 | 0.31 | 1.84% | 16.82 | 17.40 | 18940 | 3261.76 | 2.12% | 0.00 |
| 2025-12-17 | 16.87 | 16.89 | -0.05 | -0.30% | 16.55 | 17.06 | 21948 | 3683.32 | 2.46% | 0.00 |
| 2025-12-16 | 17.00 | 16.94 | 0.01 | 0.06% | 16.77 | 17.25 | 21543 | 3651.41 | 2.89% | 0.00 |
| 2025-12-15 | 16.90 | 16.93 | -0.06 | -0.35% | 16.71 | 17.14 | 15197 | 2578.39 | 2.04% | 0.00 |
| 2025-12-12 | 17.26 | 16.99 | -0.29 | -1.68% | 16.81 | 17.44 | 23502 | 4016.76 | 3.15% | 0.00 |
| 2025-12-11 | 17.92 | 17.28 | -0.49 | -2.76% | 17.21 | 17.99 | 24710 | 4310.53 | 3.31% | 0.00 |
| 2025-12-10 | 18.02 | 17.77 | -0.22 | -1.22% | 17.75 | 18.06 | 15883 | 2837.23 | 2.13% | 0.00 |
| 2025-12-09 | 18.16 | 17.99 | -0.13 | -0.72% | 17.95 | 18.35 | 16116 | 2921.05 | 2.16% | 0.00 |
| 2025-12-08 | 18.17 | 18.12 | -0.01 | -0.06% | 18.08 | 18.40 | 17652 | 3209.56 | 2.37% | 0.00 |
| 2025-12-05 | 17.90 | 18.13 | 0.27 | 1.51% | 17.61 | 18.19 | 22750 | 4088.19 | 3.05% | 0.00 |
| 2025-12-04 | 18.37 | 17.86 | -0.36 | -1.98% | 17.83 | 18.37 | 25249 | 4538.68 | 3.38% | 0.00 |
| 2025-12-03 | 18.47 | 18.22 | -0.19 | -1.03% | 18.14 | 18.70 | 29790 | 5466.13 | 3.99% | 0.00 |
| 2025-12-02 | 18.96 | 18.41 | -0.47 | -2.49% | 18.22 | 18.97 | 34002 | 6271.29 | 4.56% | 0.00 |
| 2025-12-01 | 19.00 | 18.88 | -0.12 | -0.63% | 18.83 | 19.26 | 31844 | 6058.54 | 4.27% | 0.00 |
| 2025-11-28 | 18.78 | 19.00 | 0.29 | 1.55% | 18.54 | 19.03 | 39682 | 7477.42 | 5.32% | 0.00 |
| 2025-11-27 | 19.30 | 18.71 | -0.47 | -2.45% | 18.67 | 19.35 | 52125 | 9839.28 | 6.99% | 0.00 |
| 2025-11-26 | 19.20 | 19.18 | -0.13 | -0.67% | 19.00 | 20.18 | 68049 | 13260.37 | 9.12% | 0.00 |
| 2025-11-25 | 19.54 | 19.31 | 0.15 | 0.78% | 19.16 | 19.70 | 52762 | 10218.49 | 7.07% | 0.00 |
| 2025-11-24 | 19.68 | 19.16 | 0.26 | 1.38% | 18.89 | 20.28 | 69116 | 13427.37 | 9.26% | 1.00 |
| 2025-11-21 | 19.90 | 18.90 | -1.19 | -5.92% | 18.90 | 20.62 | 89276 | 17609.54 | 11.96% | 3.00 |
| 2025-11-20 | 20.40 | 20.09 | -0.33 | -1.62% | 19.54 | 20.42 | 106720 | 21181.49 | 14.30% | 0.00 |
| 2025-11-19 | 19.02 | 20.42 | 1.39 | 7.30% | 18.81 | 20.99 | 131924 | 26569.69 | 17.68% | 0.00 |
| 2025-11-18 | 19.33 | 19.03 | -0.48 | -2.46% | 18.93 | 19.61 | 38326 | 7360.22 | 5.14% | 0.00 |
| 2025-11-17 | 19.49 | 19.51 | 0.23 | 1.19% | 19.31 | 20.18 | 57341 | 11274.39 | 7.68% | 22.00 |
| 2025-11-14 | 19.27 | 19.28 | 0.04 | 0.21% | 19.20 | 19.48 | 24603 | 4755.89 | 3.30% | 0.00 |
| 2025-11-13 | 19.12 | 19.24 | 0.07 | 0.37% | 18.96 | 19.27 | 23665 | 4529.63 | 3.17% | 0.00 |
| 2025-11-12 | 19.37 | 19.17 | -0.16 | -0.83% | 19.10 | 19.46 | 24130 | 4630.50 | 3.23% | 0.00 |
| 2025-11-11 | 19.29 | 19.33 | 0.02 | 0.10% | 19.12 | 19.35 | 28657 | 5516.24 | 3.84% | 0.00 |
| 2025-11-10 | 18.99 | 19.31 | 0.39 | 2.06% | 18.90 | 19.42 | 36216 | 6951.64 | 4.85% | 0.00 |
| 2025-11-07 | 18.95 | 18.92 | 0.03 | 0.16% | 18.80 | 19.22 | 28673 | 5440.66 | 3.84% | 0.00 |
| 2025-11-06 | 19.11 | 18.89 | -0.22 | -1.15% | 18.72 | 19.11 | 41701 | 7870.55 | 5.59% | 0.00 |
| 2025-11-05 | 19.32 | 19.11 | -0.28 | -1.44% | 19.08 | 19.38 | 41033 | 7867.42 | 5.50% | 0.00 |
| 2025-11-04 | 19.33 | 19.39 | 0.15 | 0.78% | 18.97 | 19.48 | 47616 | 9142.48 | 6.38% | 0.00 |
| 2025-11-03 | 19.11 | 19.24 | 0.04 | 0.21% | 19.01 | 19.54 | 57070 | 11002.60 | 7.65% | 0.00 |
| 2025-10-31 | 19.40 | 19.20 | -0.64 | -3.23% | 19.10 | 19.71 | 79178 | 15283.17 | 10.61% | 0.00 |
| 2025-10-30 | 19.04 | 19.84 | 0.27 | 1.38% | 18.80 | 20.00 | 110968 | 21668.87 | 14.87% | 0.00 |
| 2025-10-29 | 18.44 | 19.57 | 1.29 | 7.06% | 18.26 | 21.00 | 132974 | 26284.09 | 17.82% | 0.00 |
| 2025-10-28 | 18.43 | 18.28 | -0.15 | -0.81% | 18.25 | 18.55 | 21567 | 3969.14 | 2.89% | 0.00 |
| 2025-10-27 | 18.11 | 18.43 | 0.30 | 1.65% | 18.11 | 18.64 | 31109 | 5725.82 | 4.17% | 0.00 |
| 2025-10-24 | 18.08 | 18.13 | 0.05 | 0.28% | 17.87 | 18.31 | 23256 | 4217.40 | 3.12% | 0.00 |
| 2025-10-23 | 17.92 | 18.08 | 0.08 | 0.44% | 17.78 | 18.09 | 20785 | 3728.91 | 2.79% | 10.00 |
| 2025-10-22 | 17.94 | 18.00 | -0.01 | -0.06% | 17.85 | 18.25 | 21826 | 3944.53 | 2.92% | 0.00 |
| 2025-10-21 | 17.71 | 18.01 | 0.30 | 1.69% | 17.65 | 18.03 | 26495 | 4726.34 | 3.55% | 0.00 |
| 2025-10-20 | 17.65 | 17.71 | 0.12 | 0.68% | 17.60 | 17.80 | 23283 | 4119.97 | 3.12% | 0.00 |
| 2025-10-17 | 18.04 | 17.59 | -0.20 | -1.12% | 17.55 | 18.04 | 31173 | 5538.74 | 4.18% | 0.00 |
| 2025-10-16 | 18.05 | 17.79 | -0.27 | -1.50% | 17.74 | 18.34 | 39860 | 7163.52 | 5.34% | 0.00 |
| 2025-10-15 | 18.46 | 18.06 | -0.55 | -2.96% | 18.02 | 18.61 | 55982 | 10196.36 | 7.50% | 0.00 |
| 2025-10-14 | 18.87 | 18.61 | -0.39 | -2.05% | 18.35 | 19.08 | 78194 | 14634.81 | 10.48% | 6.00 |
美农生物(301156)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。
