Previously, he was CEO of DIFX (now called NASDAQ Dubai) and was a member of the DIFX board. Singer filled the position vacated by Per E. Larsson, who accepted another senior position in the region. Singer was appointed DIFX CEO effective July 1, 2008. 
Singer joined the DIFX from NASDAQ OMX where he was senior vice president and head of international, responsible for NASDAQ’s global business development with a primary role of managing international relationships with companies outside of the Americas.
JLN News Feed
Global Futures and Options Trading Reaches Record Level in 2019; Volatility-Targeting Funds Leverage Up at Fastest Since ‘18 Rout
Delisting of Securities of Cool Holdings Inc., Attis Industries Inc., Internet Gold Golden Lines Ltd., and the Warrant of AdaptHealth Corp., from The Nasdaq Stock Market
TriOptima Sets a New Record for FX Forwards Compression with $9.1 Trillion Gross Notional Value Compressed in 2019
[JPX,TSE,OSE,JPX-R,JSCC,TOCOMJPX Monthly Headlines - December 2019]
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