FXstreet.com (Barcelona) - The 0.9290/40 area (channel support, Fibonacci support and the 55 week moving average) has been eroded and the USD/CHF risks a break down which implies ongoing weakness to the 78.6% retracement of the move seen this year at 0.9154. “We notice the TD perfection set up on the 240 minute chart and the slow stochastics turning higher on the same chart”, wrote Commerzbank analyst Karen Jones, suggesting a rebound in near term and resistance at 0.9307/23 ahead of 0.9438, the October high.