Spot gold may extend gains to $4,283
Spot gold TVC:GOLD may extend gains to $4,283 per ounce after breaking key resistance at $4,174.The metal is presumed to be riding on a wave c, the third wave of an irregular flat from the June 25 low of $3,959. After travelling above its 161.8% projection level at $4,174, this wave is likely to ex…