Regulators seek whistleblower tips on short selling ahead of new offerings
Stricter short-reporting requirements will extend through the summer
Various European markets scrap short-selling restrictions prompted by Covid-19
Review of academic literature indicates that bans are counter-productive
Five European regulators extend short ban to May 18
CSA and IIROC report no signs of excessive short pressure
Regulator says there's no evidence that shorts are driving markets down
Italy enacts a three-month ban, while Spain adopts a one-month prohibition
Enhanced monitoring of short positions a precaution amid volatile markets
Regulators aim to calm markets by curbing downward pressure