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Bighead's Algorithm Notes
Bighead's Algorithm Notes
Mar 29, 2026 · Artificial Intelligence

How MetaTrader Uses Reinforcement Learning to Boost Trading Strategy Generalization

The article reviews the MetaTrader method, which formulates sequential portfolio optimization as a partially offline reinforcement‑learning problem, introduces a double‑layer RL algorithm and a conservative TD objective to improve out‑of‑distribution generalization, and demonstrates superior performance on CSI‑300 and NASDAQ‑100 datasets compared with existing baselines.

Financial TradingMetaTraderOOD data augmentation
0 likes · 15 min read
How MetaTrader Uses Reinforcement Learning to Boost Trading Strategy Generalization
Bighead's Algorithm Notes
Bighead's Algorithm Notes
Jan 28, 2026 · Artificial Intelligence

How HiveMind Optimizes LLM Multi‑Agent Trading Systems via Contribution‑Guided Online Prompts

The HiveMind framework introduces a contribution‑guided online prompt optimization (CG‑OPO) that quantifies each LLM‑driven agent’s impact with Shapley values and uses a DAG‑Shapley algorithm to efficiently attribute credit, enabling real‑time adaptive optimization of multi‑agent stock‑trading systems and achieving superior returns with far fewer LLM calls.

DAG-ShapleyFinancial TradingLLM
0 likes · 15 min read
How HiveMind Optimizes LLM Multi‑Agent Trading Systems via Contribution‑Guided Online Prompts
Bighead's Algorithm Notes
Bighead's Algorithm Notes
Dec 9, 2025 · Artificial Intelligence

How Do LLM Trading Agents Perform in a Competitive Market Arena?

The paper introduces Agent Market Arena (AMA), a lifelong, real‑time benchmark that evaluates diverse LLM‑based trading agents across crypto and equity markets, revealing that agent architecture, rather than the underlying LLM, drives performance differences and risk‑adjusted returns.

Agent architectureFinancial TradingLLM agents
0 likes · 11 min read
How Do LLM Trading Agents Perform in a Competitive Market Arena?
Bighead's Algorithm Notes
Bighead's Algorithm Notes
Oct 12, 2025 · Artificial Intelligence

Trading-R1: Open-Source LLM Framework for Explainable Financial Trading

This article reviews Trading‑R1, an open‑source LLM inference framework that integrates multimodal financial data, three‑stage supervised‑fine‑tuning and reinforcement learning to generate structured investment arguments and risk‑adjusted trade decisions, achieving superior Sharpe ratio and drawdown performance on real‑world stock and ETF tests.

ExplainabilityFinancial TradingLLM
0 likes · 11 min read
Trading-R1: Open-Source LLM Framework for Explainable Financial Trading