This screen finds stocks that have pulled back from a high to the 50% Fibonacci retracement level of the prior advance, a half retracement of the prior move, widely watched although not a Fibonacci ratio. Fibonacci retracement levels, 23.6%, 38.2%, 50%, 61.8% and 78.6%, are drawn between a swing low and a swing high and mark where a pullback often pauses or reverses. Here the level acts as support, and traders watch for a bounce to rejoin the uptrend.
