Multi-Currency Strength Index (MCSI) is a market-wide strength scanner that reveals which currencies are truly leading and which are lagging — all in one compact, highly readable window. Instead of analysing pairs individually, it measures the relative strength of USD, EUR, GBP, JPY, AUD, CAD, CHF, and XAU using a diversified basket of highly liquid instruments, then ranks them in real time.

Each currency is plotted as a smooth strength line around a zero equilibrium level, making it easy to see dominance, weakness, and rotation between currencies. A built-in ranking panel displays the strongest to weakest currencies at a glance, allowing rapid market selection without flipping charts.