Market speculation of
crude oil and petroleum products are traded in the open market. You can not avoid the speculation of the market, except that in the latter part of this new speculators into the market. Most of the investors in the form of fund managers and Hedwig in a Fund. Meanwhile, oil is a commodity in the market has been growing interest from investors and speculators. There is speculation as to whether the conditions as this enhances the driving force behind the volatility of oil prices.