Moral hazard
LME tear-up may have averted ‘multiple defaults’ – CEO
Decision to cancel nickel trades on March 8 forestalled ‘unprecedented’ margin call, argues exchange chief

Back in time: a brief history of LME’s nickel meltdown
As prices went haywire, margin remained frozen and calls to suspend trading were rejected

Don’t bank on it: Fed urged to widen access to new repo facility
Central clearing of SRF’s repos and less unease over its use could also buoy glitchy Treasury market

Games of hazard: NSCC’s margin waiver sets bad precedent
By waiving a $2.2 billion cash call for Robinhood, members worry the NSCC may have dug itself a trap
Now is not the time to change the rules on CCP resolution
FSB overstepping brief by putting CCP operators’ equity on the hook in resolution, writes former CFTC chair
El-Erian on Covid-19 policy risks and central bank capture
Former Pimco chief says Fed has gone too far, market function rules needed and chance opens for shared policy load
Lower margin can fuel procyclicality in CCPs – research
Efforts to prevent ‘margin spiral’ during stress could encourage more risk-taking, paper argues