Equity Markets Positioning Model: Positioning Eases, as Short Covering Risks Develop

Global equity positioning continued to weaken as investors adopted a more defensive stance. The common theme across regions in the past week has been the near consistent return of short positioning, particularly in US small caps, Europe, and parts of Asia. While net positioning remains comparatively resilient in EuroStoxx and US large caps, underlying sentiment has weakened and investors are increasingly reducing directional risk. At the same time, elevated short exposure across several markets is creating growing asymmetry in positioning outcomes. The most notable risks now stem from potential short-covering dynamics, particularly in Nikkei, KOSPI and the S&P 500, where increasingly stretched bearish positioning leaves the indices vulnerable to sharp counter-trend rallies on improving sentiment. In the US, bearish flows returned across all major indices, driven primarily by new short initiation rather than long liquidation;