| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 3.42 | 3.40 | -0.03 | -0.87% | 3.39 | 3.44 | 351450 | 11996.06 | 0.63% |
| 2025-07-31 | 3.52 | 3.43 | -0.09 | -2.56% | 3.41 | 3.52 | 605909 | 20863.98 | 1.09% |
| 2025-07-30 | 3.54 | 3.52 | 0.00 | 0.00% | 3.50 | 3.60 | 555820 | 19736.32 | 1.00% |
| 2025-07-29 | 3.53 | 3.52 | -0.01 | -0.28% | 3.48 | 3.56 | 363082 | 12739.79 | 0.65% |
| 2025-07-28 | 3.48 | 3.53 | 0.04 | 1.15% | 3.43 | 3.54 | 552958 | 19356.82 | 0.99% |
| 2025-07-25 | 3.55 | 3.49 | -0.06 | -1.69% | 3.47 | 3.57 | 475166 | 16697.78 | 0.85% |
| 2025-07-24 | 3.51 | 3.55 | 0.03 | 0.85% | 3.47 | 3.56 | 520235 | 18338.93 | 0.93% |
| 2025-07-23 | 3.55 | 3.52 | -0.03 | -0.85% | 3.51 | 3.58 | 680627 | 24070.09 | 1.22% |
| 2025-07-22 | 3.48 | 3.55 | 0.10 | 2.90% | 3.43 | 3.55 | 772622 | 27030.55 | 1.38% |
| 2025-07-21 | 3.37 | 3.45 | 0.08 | 2.37% | 3.36 | 3.47 | 681577 | 23366.29 | 1.22% |
| 2025-07-18 | 3.32 | 3.37 | 0.07 | 2.12% | 3.31 | 3.37 | 505627 | 16920.30 | 0.91% |
| 2025-07-17 | 3.31 | 3.30 | -0.01 | -0.30% | 3.29 | 3.32 | 397153 | 13120.69 | 0.71% |
| 2025-07-16 | 3.33 | 3.31 | -0.01 | -0.30% | 3.31 | 3.34 | 299886 | 9970.09 | 0.54% |
| 2025-07-15 | 3.38 | 3.32 | -0.06 | -1.78% | 3.32 | 3.38 | 443693 | 14806.75 | 0.79% |
| 2025-07-14 | 3.40 | 3.38 | -0.01 | -0.29% | 3.37 | 3.43 | 382005 | 12971.37 | 0.68% |
| 2025-07-11 | 3.40 | 3.39 | -0.01 | -0.29% | 3.37 | 3.41 | 473624 | 16060.31 | 0.85% |
| 2025-07-10 | 3.35 | 3.40 | 0.05 | 1.49% | 3.34 | 3.40 | 528608 | 17865.21 | 0.95% |
| 2025-07-09 | 3.32 | 3.35 | 0.03 | 0.90% | 3.31 | 3.39 | 764989 | 25671.73 | 1.37% |
| 2025-07-08 | 3.29 | 3.32 | 0.03 | 0.91% | 3.27 | 3.32 | 476871 | 15721.06 | 0.85% |
| 2025-07-07 | 3.29 | 3.29 | 0.00 | 0.00% | 3.25 | 3.29 | 366497 | 11997.43 | 0.66% |
| 2025-07-04 | 3.27 | 3.29 | 0.01 | 0.30% | 3.27 | 3.31 | 476420 | 15702.41 | 0.85% |
| 2025-07-03 | 3.30 | 3.28 | -0.02 | -0.61% | 3.27 | 3.31 | 366174 | 12025.10 | 0.66% |
| 2025-07-02 | 3.28 | 3.30 | 0.03 | 0.92% | 3.27 | 3.32 | 611788 | 20164.98 | 1.10% |
| 2025-07-01 | 3.26 | 3.27 | 0.00 | 0.00% | 3.24 | 3.28 | 416918 | 13590.77 | 0.75% |
| 2025-06-30 | 3.26 | 3.27 | 0.01 | 0.31% | 3.23 | 3.28 | 532051 | 17322.05 | 0.95% |
| 2025-06-27 | 3.26 | 3.26 | -0.03 | -0.91% | 3.24 | 3.29 | 476593 | 15551.74 | 0.85% |
| 2025-06-26 | 3.27 | 3.29 | 0.00 | 0.00% | 3.24 | 3.30 | 752931 | 24607.27 | 1.35% |
| 2025-06-25 | 3.26 | 3.29 | 0.01 | 0.30% | 3.24 | 3.29 | 736536 | 24011.95 | 1.32% |
| 2025-06-24 | 3.29 | 3.28 | -0.19 | -5.48% | 3.20 | 3.33 | 1258540 | 41223.00 | 2.25% |
| 2025-06-23 | 3.49 | 3.47 | 0.07 | 2.06% | 3.41 | 3.53 | 1136293 | 39296.21 | 2.04% |
| 2025-06-20 | 3.47 | 3.40 | -0.14 | -3.95% | 3.38 | 3.47 | 1012032 | 34609.79 | 1.81% |
| 2025-06-19 | 3.36 | 3.54 | 0.14 | 4.12% | 3.30 | 3.58 | 1777654 | 61185.74 | 3.18% |
| 2025-06-18 | 3.44 | 3.40 | -0.03 | -0.87% | 3.37 | 3.51 | 1220961 | 41943.04 | 2.19% |
| 2025-06-17 | 3.33 | 3.43 | -0.02 | -0.58% | 3.29 | 3.48 | 1496848 | 50529.91 | 2.68% |
| 2025-06-16 | 3.45 | 3.45 | 0.10 | 2.99% | 3.33 | 3.58 | 2174320 | 75101.74 | 3.89% |
| 2025-06-13 | 3.22 | 3.35 | 0.18 | 5.68% | 3.21 | 3.43 | 1966450 | 64959.78 | 3.52% |
| 2025-06-12 | 3.18 | 3.17 | 0.00 | 0.00% | 3.16 | 3.19 | 362694 | 11512.54 | 0.65% |
| 2025-06-11 | 3.15 | 3.17 | 0.02 | 0.63% | 3.14 | 3.17 | 196146 | 6206.36 | 0.35% |
| 2025-06-10 | 3.18 | 3.15 | -0.03 | -0.94% | 3.13 | 3.18 | 341064 | 10777.68 | 0.61% |
| 2025-06-09 | 3.16 | 3.18 | 0.02 | 0.63% | 3.16 | 3.18 | 291361 | 9237.10 | 0.52% |
| 2025-06-06 | 3.13 | 3.16 | 0.04 | 1.28% | 3.12 | 3.17 | 458951 | 14480.64 | 0.82% |
| 2025-06-05 | 3.15 | 3.12 | -0.03 | -0.95% | 3.11 | 3.15 | 368512 | 11529.65 | 0.66% |
| 2025-06-04 | 3.13 | 3.15 | 0.01 | 0.32% | 3.13 | 3.15 | 208413 | 6546.51 | 0.37% |
| 2025-06-03 | 3.11 | 3.14 | 0.02 | 0.64% | 3.11 | 3.14 | 284724 | 8911.38 | 0.51% |
| 2025-05-30 | 3.14 | 3.12 | -0.03 | -0.95% | 3.11 | 3.14 | 235507 | 7352.26 | 0.42% |
| 2025-05-29 | 3.12 | 3.15 | 0.03 | 0.96% | 3.11 | 3.15 | 297916 | 9346.68 | 0.53% |
| 2025-05-28 | 3.12 | 3.12 | 0.00 | 0.00% | 3.10 | 3.13 | 210080 | 6553.90 | 0.38% |
| 2025-05-27 | 3.11 | 3.12 | 0.01 | 0.32% | 3.09 | 3.12 | 261813 | 8127.89 | 0.47% |
| 2025-05-26 | 3.09 | 3.11 | 0.02 | 0.65% | 3.09 | 3.11 | 198958 | 6170.01 | 0.36% |
| 2025-05-23 | 3.11 | 3.09 | -0.02 | -0.64% | 3.09 | 3.13 | 295040 | 9181.17 | 0.53% |
| 2025-05-22 | 3.14 | 3.11 | -0.04 | -1.27% | 3.10 | 3.14 | 351701 | 10959.27 | 0.63% |
| 2025-05-21 | 3.13 | 3.15 | 0.02 | 0.64% | 3.13 | 3.15 | 310427 | 9750.94 | 0.56% |
| 2025-05-20 | 3.13 | 3.13 | 0.00 | 0.00% | 3.11 | 3.14 | 299636 | 9363.30 | 0.54% |
| 2025-05-19 | 3.11 | 3.13 | 0.02 | 0.64% | 3.11 | 3.14 | 347528 | 10861.43 | 0.62% |
| 2025-05-16 | 3.15 | 3.11 | -0.05 | -1.58% | 3.10 | 3.17 | 605070 | 18919.28 | 1.08% |
| 2025-05-15 | 3.23 | 3.16 | -0.02 | -0.63% | 3.16 | 3.26 | 669401 | 21434.65 | 1.20% |
| 2025-05-14 | 3.15 | 3.18 | 0.03 | 0.95% | 3.13 | 3.18 | 506404 | 15991.74 | 0.91% |
| 2025-05-13 | 3.16 | 3.15 | 0.01 | 0.32% | 3.14 | 3.18 | 440931 | 13925.82 | 0.79% |
| 2025-05-12 | 3.12 | 3.14 | 0.03 | 0.96% | 3.11 | 3.14 | 326738 | 10230.37 | 0.59% |
| 2025-05-09 | 3.14 | 3.11 | -0.02 | -0.64% | 3.11 | 3.15 | 297830 | 9310.04 | 0.53% |
| 2025-05-08 | 3.14 | 3.13 | -0.01 | -0.32% | 3.12 | 3.15 | 331537 | 10386.91 | 0.59% |
| 2025-05-07 | 3.12 | 3.14 | 0.04 | 1.29% | 3.11 | 3.15 | 382743 | 11982.45 | 0.69% |
| 2025-05-06 | 3.07 | 3.10 | 0.04 | 1.31% | 3.07 | 3.11 | 339651 | 10500.51 | 0.61% |
| 2025-04-30 | 3.08 | 3.06 | -0.02 | -0.65% | 3.06 | 3.10 | 313803 | 9661.47 | 0.56% |
| 2025-04-29 | 3.10 | 3.08 | -0.02 | -0.65% | 3.07 | 3.11 | 271269 | 8377.33 | 0.49% |
| 2025-04-28 | 3.13 | 3.10 | -0.03 | -0.96% | 3.08 | 3.13 | 353099 | 10947.85 | 0.63% |
| 2025-04-25 | 3.14 | 3.13 | -0.01 | -0.32% | 3.12 | 3.16 | 315841 | 9918.54 | 0.57% |
| 2025-04-24 | 3.14 | 3.14 | 0.00 | 0.00% | 3.11 | 3.15 | 335920 | 10525.40 | 0.60% |
| 2025-04-23 | 3.13 | 3.14 | 0.02 | 0.64% | 3.11 | 3.15 | 382295 | 11978.49 | 0.68% |
| 2025-04-22 | 3.14 | 3.12 | -0.03 | -0.95% | 3.11 | 3.15 | 438275 | 13686.24 | 0.78% |
| 2025-04-21 | 3.11 | 3.15 | 0.04 | 1.29% | 3.09 | 3.18 | 420445 | 13144.98 | 0.75% |
| 2025-04-18 | 3.10 | 3.11 | 0.02 | 0.65% | 3.08 | 3.12 | 280382 | 8704.75 | 0.50% |
| 2025-04-17 | 3.10 | 3.09 | -0.02 | -0.64% | 3.08 | 3.13 | 314959 | 9779.28 | 0.56% |
| 2025-04-16 | 3.13 | 3.11 | -0.04 | -1.27% | 3.07 | 3.15 | 311959 | 9666.66 | 0.56% |
| 2025-04-15 | 3.18 | 3.15 | -0.03 | -0.94% | 3.13 | 3.19 | 284481 | 8950.91 | 0.51% |
| 2025-04-14 | 3.19 | 3.18 | 0.01 | 0.32% | 3.17 | 3.21 | 279095 | 8886.57 | 0.50% |
| 2025-04-11 | 3.18 | 3.17 | -0.01 | -0.31% | 3.16 | 3.20 | 254835 | 8098.87 | 0.46% |
| 2025-04-10 | 3.17 | 3.18 | 0.01 | 0.32% | 3.16 | 3.22 | 404409 | 12899.78 | 0.72% |
| 2025-04-09 | 3.04 | 3.17 | 0.09 | 2.92% | 2.98 | 3.18 | 477540 | 14711.11 | 0.86% |
| 2025-04-08 | 3.05 | 3.08 | 0.02 | 0.65% | 3.01 | 3.11 | 501591 | 15364.65 | 0.90% |
中油工程(600339)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。
