JP Morgan warns hedge funds to expect intraday margin calls

US bank may demand variation margin ‘up to seven’ times a day after Archegos default

JP Morgan_Hong Kong

JP Morgan is warning hedge fund clients that it will demand they post more cash at any time during the day if their trades lose value.

The biggest US bank by assets called clients of its prime brokerage division in the aftermath of the collapse of Archegos Capital Management, according to three people familiar with the matter. JP Morgan told the hedge funds and family offices that they would have to post more collateral on their single-name equity swap positions if they lost value intraday.


Only users who have a paid subscription or are part of a corporate subscription are able to print or copy content.

To access these options, along with all other subscription benefits, please contact [email protected] or view our subscription options here:

You are currently unable to copy this content. Please contact [email protected] to find out more.

To continue reading...

You need to sign in to use this feature. If you don’t have a account, please register for a trial.

Sign in
You are currently on corporate access.

To use this feature you will need an individual account. If you have one already please sign in.

Sign in.

Alternatively you can request an individual account here: