) TAIFEX Announces Temporary Increase in Margin Requirements for RLF. The Taiwan Futures Exchange (TAIFEX) has announced the temporary increase in the margin levels for RLF, as their underlying ... RLF.
). The Taiwan Futures Exchange (TAIFEX) has announced the temporarily increased margin levels of IRF, RLF and IRO as their underlying securities are subject to disposition measures imposed by the securities market ... Contracts. New Margin Rate ... IRF ... RLF.