"Tomorrow is option expiration on the Comex. I hear that there are quite a few call options open around the 1600 strike. So we would expect the price of gold to get hammered down below 1600 sometime this week.
When options are in the money, they are converted into open futures contracts. So there may be a lot of new holders of futures contracts who get a stiff gut check on Wednesday through Friday, if it does not come tomorrow".