Sigma Healthcare (ASX:SIG) slumps 44%, erasing most Boots rally on heavy volume
Sigma Healthcare Ltd was in the ASX pre-open Thursday after falling for two sessions. Trading was set to begin at 09:59:45 Sydney time. Small drop Wednesday, but heavy action on the tape. Trading volume for Tuesday and Wednesday hit 58.8 million shares, nearly double the usual two-day run, using FactSet’s 65-day average as a baseline.