Least-correlated names to AAPL

The names in a liquid mega-cap universe with the lowest return correlation to AAPL, from ~2 years of real daily returns — its strongest diversifiers. A negative correlation means the name has tended to move opposite AAPL in this window — correlations tend to rise toward 1 in stress, so a calm-window diversifier can fail exactly when it is needed. Real-only: a name without a real correlation is left out, never given a fabricated 0.