Citer:
Shanghai Gold Exchange Hikes Silver Margin By 20%
Submitted by Tyler Durden on 09/26/2011 03:51 -0400
China Circuit Breakers Google Market Conditions Precious Metals Volatility
Wondering what caused the dramatic plunge in gold and silver earlier? Wonder no more: the CME's counterpart in China, the Shanghai Gold Exchange, decided to follow through with an identical, if more substantial, action to that undertaken by the CME on Friday, and announced an increase in the Silver T+D contract margin from 15% to 18%, a 20% bump; the SGE also noted an increase in the price range limit from 12% to 15%, which will be promptly fulfilled, as margin hikes traditionally tend to lead to a sudden spike in vol, contrary to well-meaning expectations. There was a second announcement, slightly more cryptic one, noting that if volatility were to persist, the SGE would outright halt silver trading (although the Google Translation of this previously unseen form announcement is a little sketchy). Expect to see more exchange intervention in precious metals today.
The Margin hike announcement - link:http://www.sge.sh/publish/sge/jyzn/jysgg/7469.htm
Et ça continue... mais techniquement les détails je les comprends pas trop (en fait pas du tout, je sais ce qu'est un appel de marge, point barre).
L'article en entier :
http://www.zerohedge.com/news/shanghai-gold-exchange-hikes-silver-margin-20