RT Journal Article SR Electronic T1 Stock Exposures in Portfolios with Options JF The Journal of Wealth Management FD Institutional Investor Journals SP 19 OP 25 DO 10.3905/jwm.2003.320486 VO 6 IS 3 A1 Marcelle Arak YR 2003 UL https://pm-research.com/content/6/3/19.abstract AB