Oil Price Graphs
See how the oil prices have changed!
Intra-day Brent Crude oil graph:
http://www.bbc.co.uk/news/business/market_data/commodities/143908/intraday.stm
3 month Brent Crude oil graph:
http://www.bbc.co.uk/news/business/market_data/commodities/143908/three_month.stm
12 month Brent Crude oil graph:
http://www.bbc.co.uk/news/business/market_data/commodities/143908/twelve_month.stm