| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 42.25 | 42.50 | 0.25 | 0.59% | 42.02 | 42.89 | 3295 | 1400.08 | 1.01% | 0.00 |
| 2025-10-27 | 42.27 | 42.25 | 0.32 | 0.76% | 41.99 | 42.57 | 4158 | 1756.99 | 1.27% | 0.00 |
| 2025-10-24 | 41.19 | 41.93 | 0.94 | 2.29% | 41.10 | 42.02 | 3680 | 1531.53 | 1.13% | 0.00 |
| 2025-10-23 | 41.46 | 40.99 | -0.47 | -1.13% | 40.60 | 41.56 | 3472 | 1418.49 | 1.06% | 0.00 |
| 2025-10-22 | 41.57 | 41.46 | -0.11 | -0.26% | 41.45 | 41.95 | 3458 | 1441.14 | 1.06% | 0.00 |
| 2025-10-21 | 40.97 | 41.57 | 0.79 | 1.94% | 40.48 | 41.68 | 3721 | 1535.92 | 1.14% | 0.00 |
| 2025-10-20 | 40.99 | 40.78 | 0.38 | 0.94% | 40.55 | 41.18 | 1742 | 710.22 | 0.53% | 0.00 |
| 2025-10-17 | 41.14 | 40.40 | -0.55 | -1.34% | 40.40 | 41.24 | 2488 | 1015.00 | 0.76% | 0.00 |
| 2025-10-16 | 41.61 | 40.95 | -0.58 | -1.40% | 40.70 | 41.61 | 2630 | 1079.81 | 0.80% | 0.00 |
| 2025-10-15 | 41.17 | 41.53 | 0.56 | 1.37% | 40.69 | 41.69 | 3540 | 1464.25 | 1.08% | 0.00 |
| 2025-10-14 | 42.10 | 40.97 | -0.93 | -2.22% | 40.81 | 42.34 | 3676 | 1525.41 | 1.12% | 0.00 |
| 2025-10-13 | 41.68 | 41.90 | -0.62 | -1.46% | 41.25 | 42.58 | 3143 | 1317.91 | 0.96% | 0.00 |
| 2025-10-10 | 44.15 | 42.52 | -1.40 | -3.19% | 42.50 | 44.15 | 6137 | 2632.64 | 1.88% | 0.00 |
| 2025-10-09 | 43.16 | 43.92 | 0.63 | 1.46% | 42.92 | 44.48 | 10412 | 4570.50 | 3.19% | 0.00 |
| 2025-09-30 | 42.68 | 43.29 | 0.66 | 1.55% | 42.30 | 43.36 | 5063 | 2178.44 | 1.55% | 0.00 |
| 2025-09-29 | 42.79 | 42.63 | -0.16 | -0.37% | 41.71 | 42.98 | 5713 | 2417.20 | 1.75% | 0.00 |
| 2025-09-26 | 41.10 | 42.79 | 1.39 | 3.36% | 40.80 | 43.80 | 9471 | 4036.28 | 2.90% | 0.00 |
| 2025-09-25 | 41.50 | 41.40 | 0.07 | 0.17% | 41.14 | 42.18 | 4706 | 1960.72 | 1.44% | 0.00 |
| 2025-09-24 | 40.87 | 41.33 | 1.07 | 2.66% | 40.28 | 41.50 | 5033 | 2069.76 | 1.54% | 0.00 |
| 2025-09-23 | 41.26 | 40.26 | -0.80 | -1.95% | 39.43 | 41.47 | 6707 | 2686.84 | 2.05% | 0.00 |
| 2025-09-22 | 41.15 | 41.06 | -0.19 | -0.46% | 40.98 | 41.87 | 3411 | 1408.11 | 1.04% | 0.00 |
| 2025-09-19 | 41.98 | 41.25 | -0.83 | -1.97% | 41.09 | 42.29 | 5459 | 2266.34 | 1.67% | 0.00 |
| 2025-09-18 | 43.09 | 42.08 | -1.09 | -2.52% | 41.76 | 43.85 | 8115 | 3466.72 | 2.48% | 0.00 |
| 2025-09-17 | 43.69 | 43.17 | -0.51 | -1.17% | 43.02 | 43.75 | 4407 | 1905.91 | 1.35% | 0.00 |
| 2025-09-16 | 42.31 | 43.68 | 1.15 | 2.70% | 42.20 | 43.68 | 5509 | 2370.05 | 1.69% | 1.00 |
| 2025-09-15 | 42.34 | 42.53 | 0.19 | 0.45% | 42.15 | 42.76 | 4019 | 1707.44 | 1.23% | 0.00 |
| 2025-09-12 | 42.80 | 42.34 | -0.56 | -1.31% | 42.09 | 43.40 | 5983 | 2550.03 | 1.83% | 0.00 |
| 2025-09-11 | 42.24 | 42.90 | 0.44 | 1.04% | 41.30 | 42.95 | 5480 | 2321.37 | 1.68% | 0.00 |
| 2025-09-10 | 43.16 | 42.46 | -0.42 | -0.98% | 42.23 | 43.59 | 5425 | 2309.30 | 1.66% | 0.00 |
| 2025-09-09 | 44.35 | 42.88 | -1.12 | -2.55% | 42.75 | 44.35 | 7384 | 3196.07 | 2.26% | 0.00 |
| 2025-09-08 | 43.25 | 44.00 | 0.82 | 1.90% | 43.08 | 44.10 | 4971 | 2169.43 | 1.52% | 0.00 |
| 2025-09-05 | 42.32 | 43.18 | 0.76 | 1.79% | 42.12 | 43.50 | 5657 | 2425.52 | 1.73% | 0.00 |
| 2025-09-04 | 43.09 | 42.42 | -0.67 | -1.55% | 41.81 | 43.92 | 5210 | 2241.59 | 1.59% | 0.00 |
| 2025-09-03 | 43.45 | 43.09 | -0.14 | -0.32% | 42.80 | 44.11 | 5733 | 2492.56 | 1.75% | 0.00 |
| 2025-09-02 | 44.28 | 43.23 | -0.75 | -1.71% | 42.50 | 44.33 | 9366 | 4052.24 | 2.87% | 0.00 |
| 2025-09-01 | 42.61 | 43.98 | 1.21 | 2.83% | 42.61 | 44.55 | 7733 | 3401.59 | 2.37% | 0.00 |
| 2025-08-29 | 42.49 | 42.77 | 0.28 | 0.66% | 42.02 | 43.24 | 7554 | 3227.68 | 2.31% | 0.00 |
| 2025-08-28 | 43.37 | 42.49 | -1.03 | -2.37% | 41.00 | 43.78 | 17034 | 7201.35 | 5.21% | 0.00 |
| 2025-08-27 | 45.29 | 43.52 | -1.61 | -3.57% | 43.38 | 45.89 | 14580 | 6499.50 | 4.46% | 0.00 |
| 2025-08-26 | 45.39 | 45.13 | -0.52 | -1.14% | 45.07 | 46.39 | 9738 | 4463.85 | 2.98% | 0.00 |
| 2025-08-25 | 45.57 | 45.65 | 0.15 | 0.33% | 45.45 | 46.30 | 10141 | 4647.59 | 3.10% | 0.00 |
| 2025-08-22 | 45.44 | 45.50 | -0.29 | -0.63% | 45.20 | 45.97 | 6805 | 3097.79 | 2.08% | 0.00 |
| 2025-08-21 | 45.71 | 45.79 | -0.06 | -0.13% | 45.30 | 46.36 | 7020 | 3208.29 | 2.15% | 0.00 |
| 2025-08-20 | 46.79 | 45.85 | -0.95 | -2.03% | 45.13 | 46.79 | 10685 | 4881.12 | 3.27% | 0.00 |
| 2025-08-19 | 46.63 | 46.80 | 0.01 | 0.02% | 46.50 | 47.62 | 10875 | 5110.92 | 3.33% | 0.00 |
| 2025-08-18 | 46.01 | 46.79 | 0.84 | 1.83% | 45.58 | 47.66 | 11299 | 5261.87 | 3.46% | 0.00 |
| 2025-08-15 | 45.01 | 45.95 | 0.69 | 1.52% | 44.92 | 46.22 | 9773 | 4467.67 | 2.99% | 0.00 |
| 2025-08-14 | 46.99 | 45.26 | -1.73 | -3.68% | 45.20 | 47.36 | 10913 | 5037.94 | 3.34% | 0.00 |
| 2025-08-13 | 46.05 | 46.99 | 1.16 | 2.53% | 45.45 | 47.17 | 12797 | 5942.57 | 3.92% | 0.00 |
| 2025-08-12 | 46.96 | 45.83 | -1.12 | -2.39% | 45.25 | 47.00 | 9867 | 4524.15 | 3.02% | 0.00 |
| 2025-08-11 | 46.30 | 46.95 | 0.33 | 0.71% | 46.26 | 47.18 | 9636 | 4510.03 | 2.95% | 0.00 |
| 2025-08-08 | 46.03 | 46.62 | 0.43 | 0.93% | 44.90 | 46.77 | 10975 | 5043.27 | 3.36% | 0.00 |
| 2025-08-07 | 46.76 | 46.19 | -0.67 | -1.43% | 45.41 | 47.10 | 9531 | 4425.59 | 2.92% | 0.00 |
| 2025-08-06 | 48.90 | 46.86 | -1.93 | -3.96% | 46.86 | 48.90 | 16033 | 7610.17 | 4.91% | 0.00 |
| 2025-08-05 | 48.42 | 48.79 | 0.37 | 0.76% | 47.22 | 48.87 | 17856 | 8602.21 | 5.46% | 0.00 |
| 2025-08-04 | 46.00 | 48.42 | 2.19 | 4.74% | 44.71 | 49.30 | 22991 | 10858.49 | 7.04% | 0.00 |
| 2025-08-01 | 45.25 | 46.23 | 0.98 | 2.17% | 45.07 | 47.12 | 16453 | 7599.30 | 5.04% | 0.00 |
| 2025-07-31 | 45.58 | 45.25 | -0.54 | -1.18% | 44.78 | 46.60 | 17472 | 7996.13 | 5.35% | 0.00 |
| 2025-07-30 | 47.36 | 45.79 | -1.87 | -3.92% | 45.60 | 47.36 | 18292 | 8490.57 | 5.60% | 0.00 |
| 2025-07-29 | 46.93 | 47.66 | 0.63 | 1.34% | 46.06 | 48.47 | 20343 | 9598.12 | 6.23% | 0.00 |
| 2025-07-28 | 46.41 | 47.03 | 0.52 | 1.12% | 46.01 | 47.30 | 19795 | 9278.09 | 6.06% | 0.00 |
| 2025-07-25 | 45.11 | 46.51 | 0.91 | 2.00% | 44.77 | 46.98 | 24906 | 11424.91 | 7.62% | 2.00 |
| 2025-07-24 | 45.00 | 45.60 | 0.65 | 1.45% | 44.86 | 47.00 | 23661 | 10842.27 | 7.24% | 0.00 |
| 2025-07-23 | 44.44 | 44.95 | 0.20 | 0.45% | 43.00 | 45.60 | 18065 | 8049.89 | 5.53% | 0.00 |
| 2025-07-22 | 44.90 | 44.75 | -0.38 | -0.84% | 44.50 | 45.54 | 20294 | 9134.93 | 6.21% | 0.00 |
| 2025-07-21 | 44.80 | 45.13 | -0.23 | -0.51% | 43.90 | 46.19 | 18568 | 8388.56 | 5.68% | 0.00 |
| 2025-07-18 | 45.99 | 45.36 | -0.64 | -1.39% | 43.80 | 46.10 | 25504 | 11480.44 | 7.81% | 0.00 |
| 2025-07-17 | 44.37 | 46.00 | 0.55 | 1.21% | 43.70 | 46.74 | 39326 | 17908.44 | 12.04% | 0.00 |
| 2025-07-16 | 49.06 | 45.45 | -3.15 | -6.48% | 42.87 | 49.25 | 58611 | 26378.36 | 17.94% | 0.00 |
| 2025-07-15 | 44.53 | 48.60 | 6.21 | 14.65% | 43.66 | 50.87 | 74443 | 36347.14 | 22.78% | 4.44 |
| 2025-07-14 | 39.39 | 42.39 | 3.19 | 8.14% | 39.00 | 42.48 | 24024 | 9890.80 | 7.35% | 0.00 |
| 2025-07-11 | 39.86 | 39.20 | -0.36 | -0.91% | 39.00 | 40.07 | 9079 | 3581.03 | 2.78% | 0.00 |
| 2025-07-10 | 39.19 | 39.56 | -0.04 | -0.10% | 39.19 | 40.17 | 8987 | 3563.11 | 2.75% | 0.00 |
| 2025-07-09 | 39.78 | 39.60 | -0.64 | -1.59% | 39.20 | 40.63 | 9886 | 3924.14 | 3.03% | 0.00 |
| 2025-07-08 | 39.80 | 40.24 | 0.41 | 1.03% | 39.80 | 41.15 | 10116 | 4072.25 | 3.10% | 0.00 |
| 2025-07-07 | 40.51 | 39.83 | -0.80 | -1.97% | 39.70 | 40.97 | 12042 | 4833.20 | 3.69% | 0.00 |
| 2025-07-04 | 42.50 | 40.63 | -1.06 | -2.54% | 40.50 | 42.50 | 19119 | 7826.50 | 5.85% | 0.00 |
| 2025-07-03 | 38.60 | 41.69 | 2.52 | 6.43% | 38.60 | 43.52 | 30006 | 12538.96 | 9.18% | 0.00 |
| 2025-07-02 | 40.29 | 39.17 | -1.14 | -2.83% | 38.80 | 40.60 | 12253 | 4842.92 | 3.75% | 0.00 |
| 2025-07-01 | 38.88 | 40.31 | 2.01 | 5.25% | 38.09 | 42.00 | 28021 | 11328.01 | 8.58% | 0.00 |
近岸蛋白(688137)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。
