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A way of reporting fund performance whereby each reporting period is indexed at 100 or 1000. Hence, for a fund with a total return of 39% over the year, the VAMI indexed at 100 is 139.

Value-Added Monthly Index

A method of tracking the return on an investment over a given period of time in relation to a theoretical $1,000 investment. For example, suppose the yearly return on an investment is 10%; the VAMI would then be 1100. It is calculated thusly:

VAMI = Previous VAMI for equal period of time * (1 + return rate)
References in periodicals archive ?
In addition, VAMI and the Zaporozhie Titanium Institute will conduct the evaluation of advanced and improved modifications to proven magnesium extraction technologies.
VAMI developed the technology and took part in the design construction of all the magnesium extraction plants in the former Soviet Union (Berezniki, Solikamsk, Kalush, Zaporozhie, Ust-Kamenogorsk).