GoldSilverWorlds had the honour to do a Q&A with Dimitri Speck who is the author of the best-selling book “Geheime Goldpolitik”.
"... Based on his statistical research, Dimitri Speck concludes that central banks started to influence systematically the price of gold as of August 1993. His conclusion comes in particular from his intraday statistics, where he observed several anomalies. First, since 1993, the price has been falling systematically during the trading session of COMEX in NY. Another trading anomaly is that during the PM fix the price systematically tends to drop significantly.
"The following chart is the result of some 16 years of recording intraday data. The sudden price drops are so sharp and systematic, that it can only point to intervention. ..."