arse - Yep, and I've got a sure-fire winner for you in the daily double at Ascot, in the form of Chewing Gum, who's known for sticking to the rails.
Don't bother with investing in The Market Sectors Oil Services ETF, you ain't seen the bottom of the barrel (literally) yet. The world oil price is the most artificially inflated market in the world, thanks to the shadow financial system.
We have been paying for global banks losses from the GFC, in the last 4 yrs, via unbelievable prices at the bowser, thanks to their manipulation of world oil prices.