earnings-revision

To track earnings revisions and PEAD signals, provide a ticker or list of tickers to aggregate analyst consensus shifts, guidance changes, and post-earnings drift into actionable timing signals for stock selection.

Aggregating consensus revisions and guidance changes requires computing revision breadth, dispersion, and quality metrics across US and HK markets to unify inconsistent earnings signals into decision-ready outputs.

Post-earnings announcement drift analysis combines analyst estimate revisions and guidance shifts to identify persistent alpha opportunities, applying computed metrics to backtest PEAD patterns and evaluate management guidance.

Yes, earnings revision signals support cross-market comparison between US and HK equities by analyzing semi-annual and quarterly reporting data to evaluate guidance-driven revisions and earnings surprises across both markets.

Yes, computing earnings revision breadth, dispersion, and quality metrics requires real-time consensus data to accurately capture analyst estimate shifts and format decision-ready signals for risk management and stock selection.

Earnings revision signals depend on consistent analyst coverage and real-time consensus data availability; markets or equities with sparse analyst estimates may produce unreliable breadth and dispersion metrics for PEAD pattern detection.