Oil prices will continue to rise in the longer term as demand is outstripping supply.

Investment now for the long-term in oil companies is my big hot tip.

Actually, you may be right - I remamber when I was younger people warning that in the future supply wouldn't be able to keep up with demand, and that looks precisely where we're at now - the precipice, before oil demand does outstrip supply. Action of some kind against Iran seems another inevitability likely to jitter the commodity markets further.

Just wondering, how much are oil stocks priced nowadays? What is the range of their prices?

Well, considering the big jumps in oil prices since April, I'd say iTrader was on the ball.

Would the same now go for the ethyl that comes from the harvest. With it's demand becoming increasingly popular I am wondering if there are yet companies out there involved in the trade