Key Mover for Oct 6: $ARKG (▼-8.84%)
Dropped 8.84% in one day despite being up 23.60% over 63 days, an unusually sharp reversal in speculative biotech/growth.

Key Mover for Oct 6: $ARKG (▼-8.84%)
Dropped 8.84% in one day despite being up 23.60% over 63 days, an unusually sharp reversal in speculative biotech/growth.
Anomalous Activity for Oct 6: $ARKG
$ARKG shows one of the clearest divergences in the data: Capital Flow +4.9σ alongside Relative Return -4.7σ. Heavy participation arrived without price confirmation, a notable cross-sectional split.
Key Mover for Oct 5: $ARKG (▲5.13%)
Genomics ETF gained 5.1% on the day and is up 20.4% over 22 days and 33.3% over 63 days, showing powerful speculative leadership.
Key Mover for Sep 17: $ARKG (▲7.82%)
Biotech growth leadership was pronounced, up 7.82% on the day, 13.68% over 5 days, and 47.23% over 63 days.
Anomalous Activity for Sep 17: $ARKG
$ARKG confirms broad biotech strength at the ETF level: Persistence +2.0σ, Capital Flow +2.8σ, Relative Return +3.2σ. That adds breadth to the positive signals seen in several underlying equities.