A single signal is one data point. Multiple independent signals stacking is rare and high-conviction. Each name gets 6 possible stars: TA setup ≥0.7 · Trend strength (ADX>25) · Volume confirm (rvol>1.3) · Sector tailwind · Insider buying (30d) · Positive sentiment. 6 stars = ⭐⭐⭐⭐⭐⭐ gold-tier. 5 = high. 4 = good. 3 = monitor.