Oct 31 (Reuters) - CME Group Inc :
* As of Nov. 14, to move portion of clearing member proprietary initial margin cash balances from existing commercial depositories to Chicago fed
* On and after Nov. 14, co to pay interest rate of 40 basis points/annum on overall clearing member proprietary initial margin cash balances
* CME spokeswoman says account will hold $1.5 billion to $2 billion of clearing member proprietary initial margin cash balances Source text (bit.ly/2egcNgk) Further company coverage:
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