Spot gold rose first and then fell. At the beginning of the week, it fluctuated from 18 10, but it still stopped at the resistance above 1850. In the last two trading days, it gave up all the gains of the week and is expected to close again this week.

Spot silver is also flat this week, generally fluctuating in the range of 26.60-27.70, and the weekly line may win the fourth negative line.

Platinum is the best-performing product in the precious metals market this week, hitting $65,438+0,270 that week, breaking a six-year high. Shang Zhi therefore raised the initial margin of NYMEX platinum futures from $4,400/lot to $4,840/lot, with an increase of 10%.