Text-NLP#54tier 1live in production
transcript qa combativeness
cadence: Dailydata: mediumshort only
Mechanism
Hollander-Pronk-Roelofsen 2010, Matsumoto-Pronk-Roelofsen 2011: longer analyst questions + lower management answer/question word-count ratios signal skepticism — and predict near-term underperformance. We compute two per-call
Data dependencies
daily_pricesAdjusted-close OHLCV for every US-listed ticker; primary price feed.
earnings_call_transcriptsFull earnings-call transcripts (prepared + Q&A), tokenised.
Expected edge
See referenced paper for original effect size; modern out-of-sample replication may be weaker.
Illustrative pattern only
NOT a backtestIllustrative pattern only — see /app for live backtests and the actual current equity curve.
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