Positive Carry

Positive carry occurs when the return on an investment exceeds the cost of funding that investment. It is the mirror image of negative carry and represents the ideal scenario where an investor earns money simply by holding a position. The concept is most commonly applied in fixed income and currency markets but extends to any situation where an asset generates income that exceeds its carrying costs.

The classic positive carry trade involves borrowing in a low-interest-rate currency and investing in a higher-yielding currency or asset. For example, borrowing Japanese yen at 0.5% to invest in Australian government bonds yielding 4% creates a 3.5% positive carry — the investor earns this spread continuously as long as the trade is held. In real estate, a rental property generates positive carry when rental income exceeds mortgage payments, property taxes, insurance, and maintenance costs. In equity markets, buying a dividend stock on margin creates positive carry when the dividend yield exceeds the margin interest rate.

While positive carry is attractive, it comes with risks that aren't immediately obvious. Carry trades often exhibit a pattern of steady small gains followed by sudden large losses — what traders call "picking up pennies in front of a steamroller." Currency carry trades can be wiped out by sudden currency moves. Leveraged bond carry trades can collapse when interest rates move unexpectedly. The key insight is that positive carry compensates investors for bearing specific risks (currency risk, interest rate risk, credit risk) — the carry is not free money but rather payment for absorbing volatility that may eventually materialize.