good results at the start of the week, bad results on a Friday (in the hope everyone forgets about it over the weekend). a time honoured biotech tradition
I say definitely a trading halt since they will receive the results then need to ensure no leaks while they prepare results preso and asx release.
that's my 2 cents. have tapered back now to take my trading chunk off the table. but if bad results I'll still possIbly be in the foetal position for a couple of minutes ha ha