SRL for [sticking up]: Supporters of index arbitrage have n't been publicly [sticking up] for the trading strategy , as some did during the post - crash outcry of 1987 .
ARG-0: Supporters of index arbitrage | ARG-M-NEG: n't | ARG-M-MNR: publicly | ARG-1: for the trading strategy | ARG-M-ADV: as some did during the post - crash outcry of 1987