Gold Crush Started With 400 Ton Friday Forced Sale On COMEX

"The gold futures markets opened in New York on Friday 12th April to a monumental 3.4 million ounces (100 tonnes) of gold selling of the June futures contract in what proved to be only an opening shot. The selling took gold to the technically very important level of $1540 which was not only the low of 2012, it was also seen by many as the level which confirmed the ongoing bull run which dates back to 2000. In many traders minds it stood as a formidable support level... the line in the sand. (...) 
The selling was timed for optimal impact with New York at its most liquid, while key overseas gold markets including London were open and able feel the impact. The estimated 400 tonne of gold futures selling in total equates to 15% of annual gold mine production - too much for the market to readily absorb, especially with sentiment weak following gold's non performance in the wake of Japanese QE, a nuclear threat from North Korea and weakening US economic data. The assault to the short side was essentially saying "you are long... and wrong"."