| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 33.70 | 33.13 | -0.57 | -1.69% | 32.27 | 33.71 | 36152 | 11863.29 | 2.69% | 0.00 |
| 2025-12-16 | 34.14 | 33.70 | -0.87 | -2.52% | 32.89 | 34.19 | 54359 | 18203.73 | 4.04% | 0.00 |
| 2025-12-15 | 33.83 | 34.57 | 0.31 | 0.90% | 33.80 | 35.35 | 59033 | 20538.88 | 4.39% | 0.00 |
| 2025-12-12 | 33.78 | 34.26 | 0.48 | 1.42% | 33.75 | 34.68 | 43966 | 15072.94 | 3.27% | 0.00 |
| 2025-12-11 | 34.17 | 33.78 | -0.02 | -0.06% | 33.33 | 34.40 | 39954 | 13566.20 | 2.97% | 0.00 |
| 2025-12-10 | 33.04 | 33.80 | 0.56 | 1.68% | 33.04 | 34.02 | 30315 | 10212.17 | 2.25% | 0.00 |
| 2025-12-09 | 33.88 | 33.24 | -0.49 | -1.45% | 33.22 | 33.98 | 25770 | 8627.45 | 1.92% | 0.00 |
| 2025-12-08 | 33.31 | 33.73 | 0.63 | 1.90% | 33.02 | 34.10 | 39741 | 13426.96 | 2.96% | 0.00 |
| 2025-12-05 | 32.68 | 33.10 | 0.60 | 1.85% | 31.88 | 33.17 | 25686 | 8383.98 | 1.91% | 0.00 |
| 2025-12-04 | 33.41 | 32.50 | -1.07 | -3.19% | 32.48 | 33.41 | 32038 | 10470.54 | 2.38% | 0.00 |
| 2025-12-03 | 34.00 | 33.57 | -0.71 | -2.07% | 33.01 | 34.17 | 39939 | 13377.19 | 2.97% | 0.00 |
| 2025-12-02 | 33.98 | 34.28 | -0.22 | -0.64% | 33.98 | 35.17 | 46888 | 16178.87 | 3.49% | 0.00 |
| 2025-12-01 | 33.13 | 34.50 | 1.30 | 3.92% | 33.02 | 34.64 | 57202 | 19436.88 | 4.25% | 0.00 |
| 2025-11-28 | 33.15 | 33.20 | 0.14 | 0.42% | 32.70 | 33.32 | 20594 | 6810.25 | 1.53% | 0.00 |
| 2025-11-27 | 32.77 | 33.06 | 0.28 | 0.85% | 32.53 | 33.45 | 32338 | 10709.86 | 2.40% | 0.00 |
| 2025-11-26 | 33.47 | 32.78 | -0.99 | -2.93% | 32.57 | 33.93 | 40277 | 13339.24 | 2.99% | 0.00 |
| 2025-11-25 | 34.21 | 33.77 | -0.43 | -1.26% | 33.58 | 34.74 | 53208 | 18174.26 | 3.96% | 0.00 |
| 2025-11-24 | 34.45 | 34.20 | 0.76 | 2.27% | 33.40 | 34.48 | 41363 | 14075.75 | 3.08% | 0.00 |
| 2025-11-21 | 33.30 | 33.44 | -0.46 | -1.36% | 33.30 | 34.40 | 46458 | 15694.30 | 3.45% | 0.00 |
| 2025-11-20 | 34.50 | 33.90 | -0.40 | -1.17% | 33.51 | 34.68 | 43130 | 14697.65 | 3.21% | 0.00 |
| 2025-11-19 | 33.00 | 34.30 | 0.72 | 2.14% | 33.00 | 34.85 | 69443 | 23712.39 | 5.16% | 0.00 |
| 2025-11-18 | 33.60 | 33.58 | 0.44 | 1.33% | 33.23 | 35.10 | 62618 | 21339.43 | 4.66% | 0.00 |
| 2025-11-17 | 32.93 | 33.14 | 0.66 | 2.03% | 32.93 | 34.45 | 31473 | 10492.98 | 2.34% | 0.00 |
| 2025-11-14 | 32.81 | 32.48 | -0.52 | -1.58% | 32.40 | 33.05 | 21188 | 6930.04 | 1.58% | 0.00 |
| 2025-11-13 | 32.85 | 33.00 | -0.04 | -0.12% | 32.85 | 33.35 | 21010 | 6951.93 | 1.56% | 0.00 |
| 2025-11-12 | 33.40 | 33.04 | -0.63 | -1.87% | 32.66 | 33.58 | 24446 | 8077.69 | 1.82% | 0.00 |
| 2025-11-11 | 33.59 | 33.67 | 0.34 | 1.02% | 33.50 | 34.28 | 28473 | 9606.60 | 2.12% | 0.00 |
| 2025-11-10 | 33.66 | 33.33 | -0.31 | -0.92% | 33.18 | 34.19 | 29720 | 9963.23 | 2.21% | 0.00 |
| 2025-11-07 | 33.55 | 33.64 | 0.01 | 0.03% | 32.90 | 34.24 | 36251 | 12128.86 | 2.70% | 0.00 |
| 2025-11-06 | 33.41 | 33.63 | 0.14 | 0.42% | 33.22 | 34.02 | 30230 | 10157.01 | 2.25% | 0.00 |
| 2025-11-05 | 33.48 | 33.49 | -0.43 | -1.27% | 33.20 | 34.64 | 39453 | 13220.46 | 2.93% | 0.00 |
| 2025-11-04 | 34.94 | 33.92 | -1.02 | -2.92% | 33.72 | 34.94 | 32835 | 11190.57 | 2.44% | 0.00 |
| 2025-11-03 | 35.42 | 34.94 | -0.73 | -2.05% | 34.60 | 35.60 | 23661 | 8255.55 | 1.76% | 0.00 |
| 2025-10-31 | 34.88 | 35.67 | 0.79 | 2.26% | 34.88 | 36.20 | 38762 | 13873.28 | 2.88% | 0.00 |
| 2025-10-30 | 35.42 | 34.88 | -0.60 | -1.69% | 34.78 | 35.71 | 35398 | 12438.56 | 2.63% | 0.00 |
| 2025-10-29 | 35.68 | 35.48 | -0.67 | -1.85% | 34.63 | 36.20 | 40251 | 14204.02 | 2.99% | 0.00 |
| 2025-10-28 | 36.00 | 36.15 | -0.09 | -0.25% | 35.72 | 36.62 | 30885 | 11177.00 | 2.30% | 0.00 |
| 2025-10-27 | 37.10 | 36.24 | 1.22 | 3.48% | 36.17 | 38.15 | 57569 | 21258.89 | 4.28% | 0.00 |
| 2025-10-24 | 34.48 | 35.02 | 0.94 | 2.76% | 34.31 | 35.08 | 26548 | 9255.83 | 1.97% | 0.00 |
| 2025-10-23 | 34.60 | 34.08 | -0.30 | -0.87% | 33.37 | 34.80 | 22171 | 7499.31 | 1.65% | 0.00 |
| 2025-10-22 | 34.86 | 34.38 | -0.72 | -2.05% | 34.33 | 35.09 | 23644 | 8175.17 | 1.76% | 0.00 |
| 2025-10-21 | 34.28 | 35.10 | 0.70 | 2.03% | 34.20 | 35.16 | 19697 | 6876.42 | 1.46% | 0.00 |
| 2025-10-20 | 35.00 | 34.40 | 0.05 | 0.15% | 34.07 | 35.19 | 20273 | 7035.37 | 1.51% | 0.00 |
| 2025-10-17 | 36.21 | 34.35 | -1.44 | -4.02% | 34.20 | 36.42 | 39242 | 13725.31 | 2.92% | 0.00 |
| 2025-10-16 | 36.20 | 35.79 | -0.81 | -2.21% | 35.70 | 36.44 | 33784 | 12147.34 | 2.51% | 0.00 |
| 2025-10-15 | 36.85 | 36.60 | -0.44 | -1.19% | 35.88 | 37.26 | 41337 | 15042.73 | 3.07% | 2.00 |
| 2025-10-14 | 39.50 | 37.04 | -2.99 | -7.47% | 36.86 | 39.64 | 93633 | 35937.70 | 6.96% | 2.00 |
| 2025-10-13 | 35.00 | 40.03 | 3.48 | 9.52% | 34.80 | 40.99 | 111544 | 43006.07 | 8.29% | 0.00 |
| 2025-10-10 | 38.41 | 36.55 | -2.00 | -5.19% | 36.43 | 38.41 | 60061 | 22190.03 | 4.47% | 0.00 |
| 2025-10-09 | 38.45 | 38.55 | 0.15 | 0.39% | 38.28 | 39.49 | 55984 | 21792.38 | 4.16% | 0.00 |
| 2025-09-30 | 37.83 | 38.40 | 0.40 | 1.05% | 37.83 | 39.25 | 38537 | 14916.37 | 2.87% | 2.00 |
| 2025-09-29 | 37.45 | 38.00 | 0.72 | 1.93% | 37.17 | 38.40 | 35810 | 13570.31 | 2.66% | 0.00 |
| 2025-09-26 | 38.41 | 37.28 | -1.56 | -4.02% | 37.10 | 38.78 | 42522 | 16075.15 | 3.16% | 0.00 |
| 2025-09-25 | 38.96 | 38.84 | -0.13 | -0.33% | 38.55 | 39.49 | 42899 | 16699.46 | 3.19% | 0.00 |
| 2025-09-24 | 37.00 | 38.97 | 1.53 | 4.09% | 36.96 | 39.73 | 75049 | 29007.40 | 5.58% | 0.00 |
| 2025-09-23 | 39.03 | 37.44 | -1.87 | -4.76% | 36.50 | 39.40 | 71027 | 26572.15 | 5.28% | 0.00 |
| 2025-09-22 | 40.01 | 39.31 | -0.86 | -2.14% | 39.00 | 40.05 | 51998 | 20478.31 | 3.87% | 0.00 |
| 2025-09-19 | 39.77 | 40.17 | 0.63 | 1.59% | 39.20 | 40.47 | 66427 | 26520.62 | 4.94% | 0.00 |
| 2025-09-18 | 38.90 | 39.54 | 0.38 | 0.97% | 38.89 | 41.17 | 99902 | 40028.75 | 7.43% | 0.00 |
| 2025-09-17 | 38.17 | 39.16 | 0.98 | 2.57% | 37.90 | 40.10 | 69809 | 27340.69 | 5.19% | 0.00 |
| 2025-09-16 | 37.70 | 38.18 | 0.38 | 1.01% | 37.21 | 38.26 | 49206 | 18607.52 | 3.66% | 0.00 |
| 2025-09-15 | 37.67 | 37.80 | 0.28 | 0.75% | 37.40 | 38.77 | 51188 | 19482.67 | 3.81% | 0.00 |
| 2025-09-12 | 37.48 | 37.52 | 0.07 | 0.19% | 37.11 | 38.25 | 58891 | 22239.09 | 4.38% | 0.00 |
| 2025-09-11 | 36.75 | 37.45 | 0.65 | 1.77% | 36.60 | 37.95 | 51404 | 19209.13 | 3.82% | 0.00 |
| 2025-09-10 | 36.40 | 36.80 | 0.27 | 0.74% | 36.40 | 37.29 | 37205 | 13727.41 | 2.77% | 0.00 |
| 2025-09-09 | 37.50 | 36.53 | -1.20 | -3.18% | 36.41 | 37.65 | 47065 | 17384.53 | 3.50% | 0.00 |
| 2025-09-08 | 37.30 | 37.73 | 0.38 | 1.02% | 36.85 | 38.32 | 59250 | 22168.34 | 4.41% | 0.00 |
| 2025-09-05 | 36.68 | 37.35 | 0.75 | 2.05% | 36.42 | 37.52 | 48428 | 17964.77 | 3.60% | 0.00 |
| 2025-09-04 | 38.89 | 36.60 | -2.00 | -5.18% | 35.53 | 38.94 | 107984 | 40207.02 | 8.03% | 0.00 |
| 2025-09-03 | 39.60 | 38.60 | -0.95 | -2.40% | 38.23 | 40.15 | 71491 | 27868.36 | 5.32% | 0.00 |
| 2025-09-02 | 40.95 | 39.55 | -1.73 | -4.19% | 38.68 | 41.28 | 100918 | 39745.66 | 7.50% | 0.00 |
| 2025-09-01 | 41.48 | 41.28 | 0.53 | 1.30% | 40.61 | 42.56 | 79661 | 33081.84 | 5.92% | 0.00 |
| 2025-08-29 | 43.00 | 40.75 | -1.88 | -4.41% | 40.50 | 43.23 | 104023 | 43149.06 | 7.74% | 0.00 |
| 2025-08-28 | 41.75 | 42.63 | 0.71 | 1.69% | 40.60 | 42.87 | 123063 | 51340.77 | 9.15% | 0.00 |
| 2025-08-27 | 42.71 | 41.92 | -1.23 | -2.85% | 41.92 | 43.93 | 131747 | 56520.08 | 9.80% | 7.00 |
| 2025-08-26 | 42.58 | 43.15 | -0.43 | -0.99% | 41.73 | 45.24 | 137155 | 59937.00 | 10.20% | 0.00 |
| 2025-08-25 | 40.01 | 43.58 | 3.26 | 8.09% | 40.01 | 46.80 | 191841 | 83537.61 | 14.27% | 0.00 |
| 2025-08-22 | 40.18 | 40.32 | 0.52 | 1.31% | 39.51 | 40.96 | 107555 | 43336.54 | 8.00% | 0.00 |
| 2025-08-21 | 41.00 | 39.80 | 0.13 | 0.33% | 39.55 | 43.00 | 142806 | 58512.20 | 10.62% | 0.00 |
| 2025-08-20 | 37.90 | 39.67 | 1.57 | 4.12% | 36.70 | 40.15 | 142986 | 55363.94 | 10.63% | 6.04 |
八亿时空(688181)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。
