Volatility is a term that gets thrown around a lot around the petroleum markets, especially in times like these, as NYMEX futures reach its monthly expiration.
In a brief report, "Intra-Day Price Volatility: A Look at the Face and Potential Implications," DTN's Laurence Cohen says with increased volatility, the amount of intra-day price changes from gasoline suppliers jumped as they began to sharply increase the frequency of 6pm effective times for rack prices, accelerating a trend away from the once-a-day midnight price change that has been going on several years.
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