RT Journal Article SR Electronic T1 Estimating the Probability Distribution of the Future Exchange Rate from Option Prices JF The Journal of Derivatives FD Institutional Investor Journals SP 18 OP 36 DO 10.3905/jod.1997.407988 VO 5 IS 2 A1 Allan M. Malz YR 1997 UL https://pm-research.com/content/5/2/18.abstract AB