| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 14.00 | 13.98 | -0.04 | -0.29% | 13.97 | 14.08 | 123326 | 17293.38 | 0.42% |
| 2025-08-15 | 13.85 | 14.02 | 0.15 | 1.08% | 13.85 | 14.03 | 92579 | 12918.46 | 0.31% |
| 2025-08-14 | 14.00 | 13.87 | -0.14 | -1.00% | 13.86 | 14.08 | 94016 | 13121.35 | 0.32% |
| 2025-08-13 | 14.03 | 14.01 | 0.00 | 0.00% | 13.97 | 14.05 | 85614 | 11988.74 | 0.29% |
| 2025-08-12 | 13.91 | 14.01 | 0.11 | 0.79% | 13.87 | 14.08 | 119158 | 16688.24 | 0.40% |
| 2025-08-11 | 13.98 | 13.90 | -0.11 | -0.79% | 13.84 | 14.06 | 115346 | 16024.54 | 0.39% |
| 2025-08-08 | 13.93 | 14.01 | 0.00 | 0.00% | 13.88 | 14.08 | 86062 | 12032.77 | 0.29% |
| 2025-08-07 | 14.03 | 14.01 | -0.03 | -0.21% | 13.91 | 14.05 | 71546 | 10005.15 | 0.24% |
| 2025-08-06 | 13.84 | 14.04 | 0.17 | 1.23% | 13.81 | 14.04 | 80543 | 11249.56 | 0.27% |
| 2025-08-05 | 13.83 | 13.87 | 0.03 | 0.22% | 13.78 | 13.91 | 65291 | 9054.65 | 0.22% |
| 2025-08-04 | 13.71 | 13.84 | 0.04 | 0.29% | 13.65 | 13.85 | 65223 | 8997.42 | 0.22% |
| 2025-08-01 | 13.92 | 13.80 | -0.12 | -0.86% | 13.77 | 13.96 | 84552 | 11684.68 | 0.29% |
| 2025-07-31 | 14.16 | 13.92 | -0.27 | -1.90% | 13.87 | 14.26 | 119810 | 16726.67 | 0.40% |
| 2025-07-30 | 14.09 | 14.19 | 0.13 | 0.92% | 14.09 | 14.26 | 129797 | 18415.76 | 0.44% |
| 2025-07-29 | 14.01 | 14.06 | 0.02 | 0.14% | 13.95 | 14.08 | 61697 | 8641.14 | 0.21% |
| 2025-07-28 | 14.12 | 14.04 | -0.08 | -0.57% | 13.96 | 14.12 | 83904 | 11754.58 | 0.28% |
| 2025-07-25 | 14.20 | 14.12 | -0.08 | -0.56% | 14.10 | 14.33 | 107667 | 15281.05 | 0.36% |
| 2025-07-24 | 14.06 | 14.20 | 0.14 | 1.00% | 14.01 | 14.20 | 105675 | 14919.27 | 0.36% |
| 2025-07-23 | 14.28 | 14.06 | -0.20 | -1.40% | 14.05 | 14.33 | 105458 | 14931.63 | 0.36% |
| 2025-07-22 | 14.15 | 14.26 | 0.11 | 0.78% | 14.05 | 14.29 | 129298 | 18344.21 | 0.44% |
| 2025-07-21 | 13.88 | 14.15 | 0.25 | 1.80% | 13.88 | 14.16 | 146533 | 20624.62 | 0.49% |
| 2025-07-18 | 13.79 | 13.90 | 0.12 | 0.87% | 13.79 | 14.03 | 155471 | 21668.54 | 0.53% |
| 2025-07-17 | 13.69 | 13.78 | 0.09 | 0.66% | 13.64 | 13.80 | 88960 | 12211.13 | 0.30% |
| 2025-07-16 | 13.66 | 13.69 | 0.05 | 0.37% | 13.62 | 13.72 | 55940 | 7650.45 | 0.19% |
| 2025-07-15 | 13.79 | 13.64 | -0.22 | -1.59% | 13.62 | 13.81 | 104352 | 14276.62 | 0.35% |
| 2025-07-14 | 13.81 | 13.86 | 0.05 | 0.36% | 13.81 | 13.88 | 78114 | 10810.76 | 0.26% |
| 2025-07-11 | 13.76 | 13.81 | 0.05 | 0.36% | 13.70 | 13.89 | 121713 | 16802.55 | 0.41% |
| 2025-07-10 | 13.67 | 13.76 | 0.09 | 0.66% | 13.64 | 13.77 | 92650 | 12707.37 | 0.31% |
| 2025-07-09 | 13.70 | 13.67 | -0.02 | -0.15% | 13.64 | 13.76 | 101382 | 13883.38 | 0.34% |
| 2025-07-08 | 13.71 | 13.69 | 0.01 | 0.07% | 13.64 | 13.75 | 118140 | 16163.38 | 0.40% |
| 2025-07-07 | 13.81 | 13.68 | -0.13 | -0.94% | 13.63 | 13.81 | 98783 | 13517.01 | 0.33% |
| 2025-07-04 | 13.85 | 13.81 | -0.12 | -0.86% | 13.81 | 13.90 | 95545 | 13226.07 | 0.32% |
| 2025-07-03 | 14.10 | 13.93 | -0.08 | -0.57% | 13.90 | 14.10 | 153090 | 21392.52 | 0.52% |
| 2025-07-02 | 13.87 | 14.01 | 0.36 | 2.64% | 13.81 | 14.07 | 297800 | 41562.74 | 1.01% |
| 2025-07-01 | 13.70 | 13.65 | -0.11 | -0.80% | 13.60 | 13.74 | 98839 | 13477.94 | 0.33% |
| 2025-06-30 | 13.60 | 13.76 | 0.16 | 1.18% | 13.55 | 13.77 | 154438 | 21146.71 | 0.52% |
| 2025-06-27 | 13.56 | 13.60 | -0.01 | -0.07% | 13.50 | 13.66 | 117536 | 15959.92 | 0.40% |
| 2025-06-26 | 13.71 | 13.61 | -0.14 | -1.02% | 13.58 | 13.80 | 236194 | 32259.59 | 0.80% |
| 2025-06-25 | 13.71 | 13.75 | -0.03 | -0.22% | 13.60 | 13.76 | 156147 | 21363.37 | 0.53% |
| 2025-06-24 | 13.77 | 13.78 | -0.72 | -4.97% | 13.70 | 13.95 | 346169 | 47779.92 | 1.17% |
| 2025-06-23 | 14.74 | 14.50 | 0.22 | 1.54% | 14.36 | 14.75 | 283486 | 41239.62 | 0.96% |
| 2025-06-20 | 14.40 | 14.28 | -0.28 | -1.92% | 14.17 | 14.48 | 182015 | 25989.19 | 0.61% |
| 2025-06-19 | 14.21 | 14.56 | 0.26 | 1.82% | 14.17 | 14.86 | 343280 | 49706.70 | 1.16% |
| 2025-06-18 | 14.60 | 14.30 | -0.15 | -1.04% | 14.25 | 14.67 | 227738 | 32813.46 | 0.77% |
| 2025-06-17 | 14.00 | 14.45 | 0.30 | 2.12% | 13.83 | 14.59 | 407678 | 58035.84 | 1.38% |
| 2025-06-16 | 14.55 | 14.15 | -0.11 | -0.77% | 14.09 | 14.93 | 489297 | 70892.46 | 1.65% |
| 2025-06-13 | 14.30 | 14.26 | 0.53 | 3.86% | 13.93 | 14.49 | 585413 | 83388.99 | 1.98% |
| 2025-06-12 | 13.65 | 13.73 | 0.15 | 1.10% | 13.61 | 13.79 | 117753 | 16147.01 | 0.40% |
| 2025-06-11 | 13.55 | 13.58 | 0.09 | 0.67% | 13.48 | 13.61 | 65593 | 8886.98 | 0.22% |
| 2025-06-10 | 13.82 | 13.72 | -0.12 | -0.87% | 13.64 | 13.89 | 85958 | 11835.89 | 0.29% |
| 2025-06-09 | 13.62 | 13.84 | 0.24 | 1.76% | 13.62 | 13.86 | 111235 | 15315.49 | 0.38% |
| 2025-06-06 | 13.55 | 13.60 | 0.09 | 0.67% | 13.49 | 13.62 | 58222 | 7912.95 | 0.20% |
| 2025-06-05 | 13.56 | 13.51 | -0.05 | -0.37% | 13.47 | 13.59 | 44537 | 6021.00 | 0.15% |
| 2025-06-04 | 13.50 | 13.56 | 0.08 | 0.59% | 13.48 | 13.63 | 72852 | 9881.41 | 0.25% |
| 2025-06-03 | 13.48 | 13.48 | 0.02 | 0.15% | 13.43 | 13.50 | 65765 | 8860.67 | 0.22% |
| 2025-05-30 | 13.45 | 13.46 | -0.03 | -0.22% | 13.40 | 13.48 | 40816 | 5486.33 | 0.14% |
| 2025-05-29 | 13.48 | 13.49 | 0.00 | 0.00% | 13.36 | 13.50 | 59118 | 7953.50 | 0.20% |
| 2025-05-28 | 13.27 | 13.49 | 0.22 | 1.66% | 13.25 | 13.52 | 87108 | 11697.82 | 0.29% |
| 2025-05-27 | 13.30 | 13.27 | -0.03 | -0.23% | 13.22 | 13.33 | 43726 | 5801.08 | 0.15% |
| 2025-05-26 | 13.28 | 13.30 | 0.02 | 0.15% | 13.25 | 13.37 | 47145 | 6270.50 | 0.16% |
| 2025-05-23 | 13.59 | 13.28 | -0.28 | -2.06% | 13.23 | 13.75 | 132193 | 17781.81 | 0.45% |
| 2025-05-22 | 13.52 | 13.56 | 0.01 | 0.07% | 13.48 | 13.61 | 69754 | 9450.41 | 0.24% |
| 2025-05-21 | 13.57 | 13.55 | 0.03 | 0.22% | 13.51 | 13.58 | 59770 | 8097.66 | 0.20% |
| 2025-05-20 | 13.38 | 13.52 | 0.15 | 1.12% | 13.32 | 13.54 | 73043 | 9826.66 | 0.25% |
| 2025-05-19 | 13.38 | 13.37 | 0.02 | 0.15% | 13.29 | 13.39 | 47228 | 6304.29 | 0.16% |
| 2025-05-16 | 13.44 | 13.35 | -0.10 | -0.74% | 13.33 | 13.48 | 72161 | 9644.11 | 0.24% |
| 2025-05-15 | 13.63 | 13.45 | -0.18 | -1.32% | 13.45 | 13.63 | 74136 | 10017.80 | 0.25% |
| 2025-05-14 | 13.48 | 13.63 | 0.14 | 1.04% | 13.41 | 13.63 | 102805 | 13919.41 | 0.35% |
| 2025-05-13 | 13.57 | 13.49 | -0.02 | -0.15% | 13.46 | 13.61 | 82579 | 11168.53 | 0.28% |
| 2025-05-12 | 13.41 | 13.51 | 0.13 | 0.97% | 13.36 | 13.51 | 93436 | 12563.83 | 0.32% |
| 2025-05-09 | 13.45 | 13.38 | -0.07 | -0.52% | 13.34 | 13.50 | 61853 | 8291.19 | 0.21% |
| 2025-05-08 | 13.45 | 13.45 | -0.09 | -0.66% | 13.41 | 13.51 | 81288 | 10940.57 | 0.27% |
| 2025-05-07 | 13.55 | 13.54 | 0.08 | 0.59% | 13.40 | 13.63 | 111947 | 15115.80 | 0.38% |
| 2025-05-06 | 13.32 | 13.46 | 0.13 | 0.98% | 13.25 | 13.48 | 111116 | 14877.37 | 0.38% |
| 2025-04-30 | 13.21 | 13.33 | 0.10 | 0.76% | 13.20 | 13.36 | 69611 | 9269.97 | 0.24% |
| 2025-04-29 | 13.31 | 13.23 | -0.11 | -0.82% | 13.19 | 13.36 | 78799 | 10456.51 | 0.27% |
| 2025-04-28 | 13.45 | 13.34 | -0.11 | -0.82% | 13.26 | 13.45 | 69015 | 9198.80 | 0.23% |
| 2025-04-25 | 13.74 | 13.45 | -0.28 | -2.04% | 13.39 | 13.80 | 141077 | 19111.49 | 0.48% |
| 2025-04-24 | 13.50 | 13.73 | 0.44 | 3.31% | 13.46 | 13.92 | 288199 | 39701.34 | 0.97% |
| 2025-04-23 | 13.37 | 13.29 | -0.04 | -0.30% | 13.24 | 13.39 | 88413 | 11751.76 | 0.30% |
中海油服(601808)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。
