Daily research update
Each month, the strategy fits a multivariate normal tempered-stable model to 12 months of daily ETF returns and allocates capital so centered EVaR Euler contributions are as equal as constraints permit. It trades the long-only, fully invested target at the next session's close.
quant relevance 0.99
MFAST is an end-to-end framework that converts timestamped company news into U.S. equity trading signals while accounting for market frictions. The paper reports that decoder-only language models, particularly LLaMA-3, outperform encoder models and dictionary-based sentiment baselines in classification, calibration, return prediction, and net long-short portfolio performance after transaction costs and capacity constraints.
quant relevance 0.99
LiMT targets tradable daily equity forecasts and liquidity-aware long-short portfolio construction. On Chinese CSI300 and CSI500 forecasting tests and CSI300 backtests, it raises annualized return from 3.99% to 10.01% and Sharpe from 1.22 to 1.86 relative to equal weighting. Its allocation mechanism uses return, volume, volatility, and liquidity constraints and can be tested on U.S. equities, although the reported Chinese-universe results cannot be replicated there.
quant relevance 0.90
The paper derives time-consistent Nash-equilibrium mean-variance investment rules for competing agents with wealth-dependent risk aversion and random horizons. It provides analytical results and numerical sensitivity examples under a stylized stochastic market model rather than measured trading performance on real market data.
6 more papers written up in this period. Open the Quant Paper Radar →
Backtest and model results are research artifacts, not live trading results and not a guarantee of future performance. Informational and educational purposes only. Not individualised investment advice.