Rupak's Substack

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S&P, Nasdaq and the SpaceX IPO
Bankers, analysts, infrastructure providers and hedge funds
Jun 6 • Rupak Ghose
Who Let the Professors Out? Inside CFM
The $27bn quant on Paris’ Left Bank
Jun 1 • Rupak Ghose

May 2026

The Quant Kids of Trading
Maths Olympiads hit quant finance
May 28 • Rupak Ghose
The rise of QRT
7 ways that the new quant king stands out
May 20 • Rupak Ghose
2031: Analyst vs AI Agents
How AI will transform Sell-side research, Buy-side research and Investor Relations
May 15 • Rupak Ghose
Hudson River Trading Q1 revenues up 135% and profits up 175%
HRT takes on elite quant hedge funds in mid-frequency trading
May 11 • Rupak Ghose
The Traders of Aarhus
Danske Commodities, Danske Cubs and hedge funds come to town
May 5 • Rupak Ghose

April 2026

Jain and the House of Millennium
Tie-up may be a win-win, but Millennium isn’t eating the hedge fund industry
Apr 30 • Rupak Ghose
Is Jane Street the best hedge fund in the world?
Market making, arbitrage, VC bets and directional punting
Apr 25 • Rupak Ghose
Druckenmiller
Lessons from the macro king
Apr 21 • Rupak Ghose
The Traders of Amsterdam
Optiver, IMC Trading and Flow Traders
Apr 17 • Rupak Ghose
The return of credit hedge funds
Arini, Sona, GoldenTree, King Street and the credit specialists
Apr 10 • Rupak Ghose
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