You sort of answered your own question. The OCt PR was about a different system - Volatility Momentum System and the Bollinger Band. VWAP is a reactive system that works best when markets are trading sideways.
Today's PR is about STP1 system.
Although I agree it would have been nice if they updated us on VWAP results. Maybe in another PR.
It is easy to figure out what you believe. The difficulty lies in determining - is what you believe the truth.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.