The price of crude oil has been confined in an up-and-down trading range over the last 7 or so trading days between a low of $59.64 and a high near $61.45. Those levels are within swing levels on either extreme, keeping buyers and sellers in play but unsure of the next break and run.That provides trader opportunities. Traders can use the extremes as low risk levels to lean against, orTraders can wait patiently for a break and run. The recent move has been to the lower extreme today, putting pressure on the buyers to show up and stall the fall. This article was written by Greg Michalowski at investinglive.com.