Leader filter — qualifies via EITHER path

Strict (clears ALL):

• RS Rating ≥ 80
• Comp Rating ≥ 85
• A/D Rating ∈ {A+, A, A−, B+}
• 50-day avg $-volume ≥ $5M
• ≤ 20% off 52-wk high
• Sales % LQ ≥ 25%
• Not an ETF

Comp shortcut C90:

• Comp Rating ≥ 90 (IBD top-decile composite)
• 50-day avg $-volume ≥ $5M
• Not an ETF