油价到底是哪天最便宜啊?

上周周一没有加油, 等到了周二, 油价一下就涨上去了, 油价到底是哪天最便宜啊?
好象已经没有什么规律了啊!

现在没规律了，差不多比最贵的时候便宜15c+就可以加了。

Agree. In the old days, it was Thursday the cheapest, but now it seems to be unpredictable. So, fill up whenever you see a cheaper price is labelled. {:11_548:}

完全没规律 找8c的时候加就行了

I have a friend works at BP, he said there's no special price day, all the info the media give u are crap. Don't believe it.