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Op risk data: Two Sigma pays the price for model mess
Also: KuCoin’s AML fail, Angola bribes bite Trafigura, and Trump’s green scepticism. Data by ORX News
Cool heads must guide financial regulation of climate risk
Supervisors can’t simply rely on ‘magical thinking’ of market discipline, says Sergio Scandizzo
Podcast: Alexandre Antonov turns down the noise in Markowitz
Adia quant explains how to apply hierarchical risk parity to a minimum-variance portfolio
How a serverless risk engine transformed a digital bank
Migrating to the cloud permitted scalability, faster model updates and a better team structure
Op risk data: Mastercard schooled in £200m class action
Also: Mitsubishi copper crunch, TD tops 2024 op risk loss table. Data by ORX News
Transforming stress-testing with AI
Firms can update their stress-testing capability by harnessing automated scenario generation, says fintech advocate
Podcast: Alexei Kondratyev on quantum computing
Imperial College London professor updates expectations for future tech
Op risk data: Santander in car crash of motor-finance fail
Also: Macquarie fined for fake metals trade flaws, Metro makes AML misses, and Invesco red-faced over greenwashing. Data by ORX News
‘It’s not EU’: Do government bond spreads spell eurozone break-up?
Divergence between EGB yields is in the EU’s make-up; only a shared risk architecture can reunite them
Why there is no fence in effective regulatory relationships
A chief risk officer and former bank supervisor says regulators and regulated are on the same side
An AI-first approach to model risk management
Firms must define their AI risk appetite before trying to manage or model it, says Christophe Rougeaux
Op risk data: At Trafigura, a $1bn miss in Mongolia
Also: Insurance cartels, Santander settlement and TSB’s “woeful” customer treatment. Data by ORX News
Podcast: Piterbarg and Nowaczyk on running better backtests
Quants discuss new way to extract independent samples from correlated datasets
UST repo clearing: considerations for ‘done-away’ implementation
Citi’s Mariam Rafi sets out the drivers for sponsored and agent clearing of Treasury repo and reverse repo
Op risk data: Macquarie mauled by securities mismarks
Also: Danske’s costliest branch, tedious times for TD, and WhatsApp won’t stop. Data by ORX News
Climate stress tests are cold comfort for banks
Flaws in regulators’ methodology for gauging financial impact of climate change undermine transition efforts, argues modelling expert
Op risk data: Shady loans robbing Reliance of $1.1bn
Also: H20’s less-than-liquid holdings, Ripple ripped for $125m, and more WhatsApp slaps expected. Data by ORX News
FX algo users change tack to navigate market doldrums
BestX data finds traders ditching TWAP in favour of more opportunistic execution styles
Op risk data: Payday lender Skytrail sees $1.4bn disappear
Also: Cartel claims cost European bond dealers dearly, plus oil price gouging and crypto cover-ups. Data by ORX News
For US Treasury troubles, treat the cause not the symptom
Regulatory alarm about hidden risk in the Treasury futures market misses the point, fund association execs write
Corporate ‘greenium’ reveals effect of ESG rules on returns
Analysis of sustainable products shows how SFDR has caused a shift in investor behaviour, writes economist
Honey, I shrunk the Fed. (Not a sci-fi fantasy)
Promoting the discount window may be the Fed’s key to shrinking its $7trn balance sheet, says Bill Nelson
Podcast: Alvaro Cartea on collusion within trading algos
Oxford-Man Institute director worries ML-based trading could have anti-competitive effects
For the Fed discount window, destigmatisation starts at home
US supervisors must change tack to encourage central bank liquidity utilisation, writes Bill Nelson