“HFTs appear to assist in decreasing excessive price volatility,” [Professor Alex Frino, CEO of Capital Markets Co-operative Research Centre (CMCRC) and Professor of Finance at the University of Sydney Business School] said. “This is partly due to the way HFT algorithms identify trading opportunities – they’re built to recognise when prices are abnormally high or low, and respond in a way that naturally pushes prices back towards the middle.”
via Securities Technology Monitor: Dark Trading Bad, HFT Good.

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He founded PVT Capital (AFSL number 546090), which provides income and growth strategies to wholesale clients.
Colin also co-founded Incredible Charts and writes the popular Patient Investor newsletter.
Using a top-down approach, Colin identifies macro trends in the global economy and then combines fundamental and technical analysis to evaluate opportunities in sectors that stand to benefit.
Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
