$GOLD briefly broke below $4,300 overnight before bouncing on news of possible US-Iran thawing, which also hit oil and the dollar. Down from near $4,700 a month ago, gold's MACD has flattened near zero, hinting the worst of the selling may be over, though key support at $4,200 hasn't been tested. 73.7% of retail CFD accounts lose money. Past performance is not indicative of future results.