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ML-QuantIssue No. 133

Quant research, ranked weekly.

Every Friday we screen every new arXiv, SSRN and RePEc paper, rank the best 30 per venue, pull each paper's key figure, and track what happens to it afterwards. Free for people. Open to agents.

Issues
133
Papers featured
6,486
Cited 100+ times
216
Quants on the radar
10.6k

This week's top picks

From issue No. 133. All 90 papers →

  1. Certified Alpha Capacity and Decay

    The research measures when a trading signal accumulates enough statistical evidence for deployment before its economic value decays, deriving exact feasibility thresholds.

    Fanfare 4Trading, Microstructure & Execution
    Alpha Survival Frontier curves showing minimum half-life versus Sharpe ratio for different search spaces.
  2. Signals extracted from corporate bond portfolios predict next-month equity returns of same issuers at 21 basis points higher after controlling for stock characteristics.

  3. AI and Corporate Bond Pricing

    Fanfare 4Asset Pricing & Factors
    Event study showing borrowing cost changes around ChatGPT launch by firm category.
  4. AI Trading Methods: Backtests Versus Real Markets
  5. Impulse response functions comparing GDP, TFP, and employment effects across AI, automation, and ICT shocks.

What's rising

Topics drawing unusually many papers this week.

  1. Rough volatility

    new

    0.9% of this week's 774 new papers, up from almost none over the previous week.

  2. Reinforcement learning

    2.1×

    3.6% of this week's 774 new papers, 2.1x its share over the previous week (1.7%).

  3. Factor models

    1.8×

    4.1% of this week's 774 new papers, 1.8x its share over the previous week (2.2%).

  4. Geopolitical risk

    1.8×

    3.6% of this week's 774 new papers, 1.8x its share over the previous week (2.0%).

  5. Systemic risk

    1.5×

    5.7% of this week's 774 new papers, 1.5x its share over the previous week (3.8%).

GitHub radar

What the quant community starred on GitHub this week, from a panel of 10,589 developers who follow financial machine learning (244 of the 860 we checked starred something). Counts only: we never publish who starred what.

Quant repos rising

  1. Collection of 5800+ trading strategies.

    ★ 335+335 this weekNew repo

  2. Open-source quantitative database framework for China stocks.

    ★ 269+26 this weekPythonNew repo

  3. Grid search and backtesting for moving-average crossover strategies.

    ★ 7+4 this weekPythonNew repo

  4. AI trade decision agent on Monad blockchain.

    ★ 2,748+325 this weekTypeScriptNew repo

  5. Fly connectome simulation with Coinbase agent trading.

    ★ 865+39 this weekPythonNew repo

  6. Cross-provider market data validation for OHLCV prices.

    ★ 16+16 this weekPythonNew repo

  7. Self-hosted A-stock selection monitoring and backtesting platform.

    ★ 5,365+182 this weekPython

What quants are playing with

  1. Agent memory system that learns from interactions.

    ★ 44.5k+14.5k this weekPython

  2. No description available.

    ★ 2,719+1,395 this weekPythonNew repo

  3. Safe private runtime for autonomous AI agents.

    ★ 14.3k+5,482 this weekRust

  4. Non-autoregressive decision engine for text classification over 100 languages.

    ★ 30.1k+5,194 this weekPythonNew repo

  5. Foundation models for structured data.

    ★ 270+246 this weekPython

  6. CLI for coding agents to find code by description.

    ★ 2,041+2,040 this weekTypeScriptNew repo

We called it

Every featured paper is tracked on Semantic Scholar. Of the finance papers we featured when new, 26% are now in journals.

  1. 500

    FinGPT: Open-Source Financial Large Language Models

    Featured 14 Jun 2023, 5 days after release

  2. 259

    FinMem: A Performance-Enhanced LLM Trading Agent With Layered Memory and Character Design

    Featured 29 Nov 2023, 6 days after release · IEEE Transactions on Big Data

  3. 235

    HybridRAG: Integrating Knowledge Graphs and Vector Retrieval Augmented Generation for Efficient Information Extraction

    Featured 15 Aug 2024, 6 days after release · Proceedings of the 5th ACM International Conference on AI in Finance

  4. 226

    TradingAgents: Multi-Agents LLM Financial Trading Framework

    Featured 1 Jan 2025, 4 days after release

  5. 191

    TKAN: Temporal Kolmogorov-Arnold Networks

    Featured 15 May 2024, 3 days after release

  6. 141

    Instruct-FinGPT: Financial Sentiment Analysis by Instruction Tuning of General-Purpose Large Language Models

    Featured 28 Jun 2023, 6 days after release

Browse by topic

Papers featured per quarter since May 2023.

  1. Crypto & DeFi

    Crypto & DeFi: papers featured per quarter

    Crypto assets, DeFi, stablecoins and blockchain markets.

    • Factors Influencing Cryptocurrency Prices: Evidence from Bitcoin, Ethereum, Dash, Litcoin, and Monero
    • Decentralised Finance and Automated Market Making: Execution and Speculation

    298 papers

  2. LLMs & Text

    LLMs & Text: papers featured per quarter

    Large language models, agents, sentiment and text as data in finance.

    • DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models
    • Mistral 7B

    580 papers

  3. Derivatives & Volatility

    Derivatives & Volatility: papers featured per quarter

    Option pricing, volatility models and forecasting, hedging and implied surfaces.

    • Risk Revisited
    • Rough Volatility: Fact or Artefact?

    877 papers

  4. Trading, Microstructure & Execution

    Trading, Microstructure & Execution: papers featured per quarter

    Order books, market making, execution, high-frequency data and trading signals.

    • FAST: Efficient Action Tokenization for Vision-Language-Action Models
    • Deep Reinforcement Learning for Active High Frequency Trading

    553 papers

  5. Portfolio & Allocation

    Portfolio & Allocation: papers featured per quarter

    Portfolio construction, allocation, rebalancing and risk budgeting, from Markowitz to deep RL.

    • Missing values handling for machine learning portfolios
    • Technical Note - An Unexpected Stochastic Dominance: Pareto Distributions, Dependence, and Diversification

    616 papers

  6. Risk, Credit & Banking

    Risk, Credit & Banking: papers featured per quarter

    Credit risk, default prediction, banking, systemic risk and risk measures.

    • Attention-based Dynamic Multilayer Graph Neural Networks for Loan Default Prediction
    • Moderating effects of gender and family responsibilities on the relations between work–family policies and job performance

    372 papers

  7. Asset Pricing & Factors

    Asset Pricing & Factors: papers featured per quarter

    Factor models, anomalies, the cross-section of returns and what survives publication.

    • Bubble economics
    • NUMOSIM: A Synthetic Mobility Dataset with Anomaly Detection Benchmarks

    256 papers

  8. Macro-Finance & Rates

    Macro-Finance & Rates: papers featured per quarter

    Rates, the yield curve, monetary policy, inflation and macro-finance.

    • The disruption index is biased by citation inflation
    • Inflation—Who Cares? Monetary Policy in Times of Low Attention

    271 papers

  9. Econometrics & Forecasting

    Econometrics & Forecasting: papers featured per quarter

    Forecasting, time series, econometrics and nowcasting.

    • TKAN: Temporal Kolmogorov-Arnold Networks
    • Robust agents learn causal world models

    306 papers

  10. ML & AI Methods

    ML & AI Methods: papers featured per quarter

    Machine-learning methods applied to finance: deep learning, boosting, RL and new architectures.

    • Mamba: Linear-Time Sequence Modeling with Selective State Spaces
    • Transformers are SSMs: Generalized Models and Efficient Algorithms Through Structured State Space Duality

    1,122 papers

  11. Corporate Finance

    Corporate Finance: papers featured per quarter

    Firms, governance, IPOs, M&A and corporate decisions.

    • ESG Reputation Risk Matters: An Event Study Based on Social Media Data
    • Articulate AnyMesh: Open-Vocabulary 3D Articulated Objects Modeling

    169 papers

Recent issues

133 issues since May 2023.

Week 1

No. 133 · October 2026, Week 1

This week centers on AI's expanding role in trading and markets, alongside persistent microstructure patterns and monetary policy transmission. Key papers: "AI Trading Methods: Backtests Versus Real Markets" measures the live-market gap for machine learning and LLM strategies; "Certified Alpha Capacity and Decay" deri…

  1. Certified Alpha Capacity and Decay
  2. Bond Signals Predict Next-Month Equity Returns
  3. AI and Corporate Bond Pricing

90 papers · arXiv 30 · SSRN 30 · RePEc 30

Week 4

No. 132 · September 2026, Week 4

This week balances methodological rigor with practical market insights. Tail risk estimation and time-series validation trade-offs address foundational modeling challenges, while label engineering and LLM look-ahead bias expose common pitfalls in factor and AI development. Key reads: Semi-Discrete Optimal Transport, T…

  1. Tail Risk via Semi-Discrete Optimal Transport
  2. Artificial Intelligence and Financial Markets
  3. Agentic AI Systems Beat Asset Pricing Benchmarks

90 papers · arXiv 30 · SSRN 30 · RePEc 30

Week 3

No. 131 · May 2026, Week 3

10 RePEc · 10 GitHub · 10 Podcasts · 7 Papers with code

  1. Predicting VIX with ML
  2. Optimizing KSE-30 with ML
  3. Risk Parity in Fat-Tailed Markets

44 papers

Week 3

No. 130 · April 2026, Week 3

12 Papers with code · 10 RePEc · 10 GitHub · 10 Podcasts

  1. VIX Prediction with ML
  2. KSE0 Portfolio Optimization
  3. Automated Trading in Emerging Markets

53 papers

Week 1

No. 129 · April 2026, Week 1

10 RePEc · 10 GitHub · 10 Podcasts · 5 Papers with code

  1. VIX Prediction with ML
  2. Volatile KSE-30 Stocks
  3. Automated Trading in Emerging Markets

43 papers

Week 1

No. 128 · March 2026, Week 1

10 RePEc · 10 Podcasts · 9 GitHub · 6 Papers with code

  1. VIX Prediction with ML
  2. Volatile KSE-30 Stocks
  3. Automated Emerging Markets Trading

45 papers

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The week's best arXiv, SSRN and RePEc papers, each in one sentence, with its key figure. Plus what quant developers are starring on GitHub and which of our past picks just got published.

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