Exchange open interest

Exchange open interest (EOI) shows the total number of clearing-member "open" (ie non-closed-out) positions (as well as volume).

EOI data is now published on LME.com as T-2 which is the same time delay for all historical data on LME.com. Should you require T-1 EOI data then please contact a licensed LME distributor.

All-member and all-client open positions are available in the market open interest (MOI) report, published T+2.

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