The following commentary comes from an independent investor or market observer as part of TheStreet's guest contributor program, which is separate from the company's news coverage.NEW YORK ( fxtechstrategy.com) -- With a follow-through lower and a test of its key support at 0.8263 on Wednesday, risk of further declines for EUR-GBP cannot be ruled out. In such a case, below the 0.8263 level will set the stage for move further lower toward its August 2010 low at 0.8141. Follow TheStreet on Twitter and become a fan on Facebook. Further down, support comes in at its 2010 low at 0.8066. Its daily RSI is bearish and pointing lower supporting this view.