So paraffin is down to 67 Yen a litre today and looking set to stay or even drop further. Time to recalculate whether to use aircons or not. Those who bought lots just a few weeks ago must be fuming - that's market capitalism for you - whether you like it or not you are in a casino with some pretty opaque games being played. Diversification, debt avoidance and not being locked into things for too long, say 12 months max, is about all I can think of to minimise the impact.
Of course sometimes, eg buying a property, you just have to accept a lot of debt but at least property is reasonably liquid and can generate a cash flow via rent if needed.
But also you have to have a little flutter now and again or you aren't really playing. So, is it a good idea to buy BP shares betting that Shell or someone will launch an opportunistic takeover the way things are going?