Personal Finance
Your US stock gained 10%. Your home-currency return may not
Calculate home-currency returns from a foreign stock by combining price and exchange-rate moves. Check quotation direction, hedging and fees before comparing gains.
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Personal Finance
Useful ways to understand saving, spending, returns and risk.
Personal Finance
Compounding works both ways: returns, losses and the path between
Understand compound growth with changing percentage bases, regular deposits and losses. Separate investment gains, fees and inflation from a calculator's assumptions.
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Personal Finance
Five funds can still be one crowded bet
Check portfolio diversification beyond the number of funds. Look through shared holdings, sector weights and common business drivers to find hidden concentration.
Photo: Lesekreis, via Wikimedia Commons · CC0 1.0
Personal Finance
Card Authorization Holds: Why Can a Purchase Reserve More Than Its Final Price?
Card authorization holds can reserve money before the final charge posts. Learn why amounts differ, what pending means and when to contact the merchant or issuer.