MGPraxis6,400 papers identified by name

FinSentiment Alpha: NLP-Based Sentiment Signals for Long-Short Equity Strategies in US Markets Working Paper

Harshim Kaur Saluja·2026

Saluja (2026) studies news sentiment and text signals in equities using a large language model. The abstract mentions a Sharpe ratio, alpha, profits, drawdowns, an out-of-sample test and transaction costs but not a benchmark, multiple testing or the size of the universe.

“Under walk-forward validation across four folds, the strategy produces an out-of-sample Sharpe ratio of 1.054 and annualized return of 17.67% with a maximum drawdown of-9.38%.”

AssetEquities
StrategyNews sentiment
TechniqueLarge language modeltransformer
GeographyUSChina

Also stated: Monthly, Sharpe ratio, Alpha, Profit, Drawdown, Long-short, Price and volume, Text and news, out-of-sample test, costs

Missing from abstract: benchmark, multiple testing, universe

Institutional-grade audit of this strategy.
£5 — Request the audit
  • Audit of the paper claims accounting for costs, luck, crises, originality, geography, etc.
  • Reproduction code integratable into Bloomberg, IBKR, etc.
  • Bias-free datasets for backtesting included
  • Delivered in 2 working days
The paper's neighbourhoodNews sentiment and text signals by year
■ equities■ crypto■ commodities■ currencies■ other assets20102015202073This paper2026■ equities■ crypto■ commodities■ currencies■ other assets20102015202073This paper2026
The family is counted across the whole universe. Asset, method and authors are counted inside the family.
Similar paperscitationsame methodsame assetsame authors
Execution-Aware Alpha Mining: Teaching LLM Factor Agents to Account for Trading Costs​ by Nagireddy2026
Memorisation or Alpha? Detecting Look-Ahead Contamination in Cross-Sectional Equity Signals by Nguyen2026
Beta Recall, Alpha Recall, and a Contamination Detector that Needs No Labels * Measuring Training-data Leakage in LLM Equity Signals by Nguyen2026
LLM-Based High-Growth Potential Ranking and Portfolio Selection: Evidence from China's Optical Industry by Lin and Xue2026
Trials-adjusted Out-of-Sample Gating for LLM-proposed Trading Strategies by Olagoke2026
Not yet audited by MarketGraphs Praxis. Tags from the abstract. Counts from the universe.
RSS · Contacts