8月29日，国内期市原油系板块多数飘红，液化石油气主力跌近2%。具体来看，截止目前，原油主力上涨0.69%，报484.40元/桶；燃料油主力上涨0.14%，报2830.00元/吨；沥青主力上涨0.29%，报3511.00元/吨；液化石油气主力下跌1.70%，报4347.00元/吨。
| 8月29日原油系期货价格行情 | |||
| 合约名称 | 开盘价 | 昨收价 | 昨结价 |
| SC原油 | 483.40 | 481.70 | 481.10 |
| 燃料油 | 2833.00 | 2823.00 | 2826.00 |
| 沥青 | 3525.00 | 3517.00 | 3501.00 |
| 液化石油气 | 4414.00 | 4409.00 | 4422.00 |
| 低硫燃料油 | 3505.00 | 3494.00 | 3501.00 |
8月28日，商品仓单数据显示：
中质含硫原油期货仓单5721000桶，环比上个交易日持平；
燃料油期货仓单119580吨，环比上个交易日持平；
石油沥青厂库期货仓单41710吨，环比上个交易日持平；石油沥青仓库期货仓单29790吨，环比上个交易日持平；
液化石油气期货仓单13227手，环比上个交易日减少15手；
低硫燃料油仓库期货仓单35110吨，环比上个交易日持平；
截止北京时间8月28日，据基差数据显示：燃料油、石油沥青、液化石油气、低硫燃料油品种合约出现‘期现倒挂’(现货价格高于期货价格)现象。
| 商品名称 | 现货价格 | 合约 | 期货价格 | 基差 | 基差率 |
| 燃料油 | 5350 | 2601 | 2791 | 2559 | 47.83% |
| 石油沥青 | 3680 | 2511 | 3467 | 213 | 5.79% |
| 液化石油气 | 4790 | 2510 | 4422 | 368 | 7.68% |
| 低硫燃料油 | 3665 | 2511 | 3494 | 171 | 4.66% |
备注：基差=现货价格-期货价格。
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