Reported quality still looks OK but accruals + momentum + narrative are all weakening. Early warning.
Headline profitability metrics are still solid, but the underlying cash-flow quality has turned, price momentum is rolling over, and the recent narrative is defensive. Reported numbers lag reality by 1-2 quarters — this pattern catches the early turn.
Sloan 1996 accruals-lead-earnings mechanism, combined with Piotroski F-Score for early quality deterioration. The specific timing edge: reporting is lagged by a quarter, so factors that observe accruals and cash-flow quality see the crack 3-6 months before the GAAP numbers do.
Sometimes reflects one-time charges that don't repeat. Check recent 8-K filings for restructuring or impairment announcements — if the accruals hit is explained and contained, the pattern may not follow through.