Transcript Revision Disagreement Tone Gap
In plain terms
When the prepared remarks on an earnings call are much more upbeat than the Q&A section, the stock tends to drift down as the optimism fades.
How it works
When management's prepared remarks tone is more positive than analyst Q&A tone on the same call, the gap often signals scripted optimism that the Q&A session erodes. Stocks where the tone gap is large and analyst revisions are negative subsequently underperform.
Live results
0 times picked on its own · 2 times inside a blend (2 beat the stock) · updated 2026-07-06Data dependencies
- Daily prices
Adjusted-close OHLCV for every US-listed ticker; primary price feed.
- Finbert scores
A data feed this strategy reads, refreshed on its normal schedule.
- Earnings transcripts
Full earnings-call transcripts (prepared + Q&A), tokenised.
Expected edge
- Tested over
- 2007-2011 (Mayew-Venkatachalam)
Tone-gap fade signal estimated 2-4% 30-day return in the long-short spread.
Related families
The larger the gap between management optimism on a call and subsequent analyst estimate cuts, the stronger the drift toward analyst reality.
Allee, Do & Do (2024): textual uniqueness of analyst Q&A questions (dissimilarity vs other analysts on the same call, the same analyst's prior calls, and the prepared remarks) reflects genuine private information-gathering, and the answers
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