Retraced from highs and lows within the last 12 months and found the current price to be within an important zone... Above 50 is always a good sign and will eventually push if it holds. Line below price is it's support level. Under would reverse this.
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Needs to stay above 49 at close today otherwise we might see a reverse to a support area of 45. Using price levels fib retracement to lows of 2018