Exposure calculation

[newbie99]

This is more theory / logic than about actual coding...

If I call getAccountFunds then I get the data as I would expect, including the exposure field.

As I understand it from the documentation available, the exposure is the worst case scenario (which makes sense).

However, I want to break this down, so I can see exposure by market etc. and I assumed the correct way to do this would be to call the listMarketCatalogue and filter for all Market Id's, I'm active in.

To do this, I call listMarketCatalogue with the following parameters:

$paramaters ='{"filter":{"withOrders":["EXECUTION_COMPLETE","EXECUTABLE"]},"marketProjection":["EVENT"],"maxResults": "1000"}';

This (I think) should return the small number of markets I'm involved with (so I believe the max results is irrelevant).

The list of markets looks to be correct, I then sum the minimum winning amount per market (i.e. essentially my liability per market), which when totalled I would expect to be match the exposure number.

However in reality its totally different!

I suspect my logic is wrong, rather than a coding error (but of course happy to hear ideas), so does anyone have any suggestions?

[LiamP]

Instead of summing you need to take the min per market.

[newbie99]

Instead of summing you need to take the min per market.

Sorry, thats ambiguous on my part, I did mean min per market. However then by adding up all the minimums I expected to get to the exposure figure, however the numbers are way off, which is confusing me.

[tradernz]

Hey there... what i normally do in these situations is run it just one a single market with a single placement into the market and then look at the data to see how it should be calculated... do you have a screenshot example

[jabe]

Can't you retrieve listCurrentOrders for a market and work it out from averagePriceMatched x size? I assume no bets become settled (or cleared) until an event is over.