Crowded trades
FX options hint at potential for euro shock
Months-long rally powered by ongoing hikes, but euro-bears fear economy will crack
Tech mergers have increased crowding risks, investors say
Risk USA: Consolidation among vendors means “everyone’s looking at the exact same model”
Crowding can be good for quants (sometimes) – Goldman
Study finds timing dictates different results for convergent and divergent strategies in herd moves
Machine learning study points way to smarter beta
‘Boosted trees’ method uses same metrics as conventional factor investing but mixes them in new ways
UBS’s Athanasopoulos on volatility, Mifid and hedging by machine
Risk30 profile: Athanasopoulos sees opportunities to cut hedging costs
Why factor crowding fears are overblown
Factor investing has little impact on exposures, claims La Française Investment Solutions
Robert Litterman: lessons from the quant quake
Ex-Goldman partner says size, crowding and equity risk are bad for quant funds
Piecing together the October 15 puzzle
Huge US Treasury swing was result of hedge fund crowding and gamma hedging
Liquidation cost: why mark-to-market values are wrong
The cost of liquidation
No nosedive: markets could defy doom-mongers
Challenging the doom-mongers