Dealer gamma positioning raises risk of abrupt S&P pullback as CTA sell triggers near
Hedge fund exposures remain heavily biased to the downside, putting pressure on equity markets if trend-following CTAs and dealer dynamics trigger forced selling. Goldman Sachs and Bank of America strategists point to near-term sell trigger levels for the S&P 500, Germany's DAX and the Euro Stoxx 50, and highlight that dealer gamma positioning in t…