During a crisis, equity and loan portfolios can become completely illiquid. However, currency liquidity almost never disappears. Therefore, a deep capability in FX instruments is the most critical risk management tool for an EM investor, allowing them to hedge when other markets are closed.
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The dollar's decline, particularly in April, was not driven by investors divesting from US assets. Instead, it was caused by investors with large, unhedged dollar exposures belatedly adding hedges. This involves selling dollars in the spot or forward markets, creating downward pressure without actual asset sales.
A paradox exists in emerging market FX positioning. Medium-term structural indicators show that the asset class is not over-owned, suggesting room for growth. However, short-term technical indicators are approaching an "extreme positive threshold," signaling a high risk of a near-term pullback, particularly in currencies highly sensitive to the global cyclical backdrop. This warrants a more selective investment approach.
The success of the current EM FX carry trade isn't driven by wide interest rate differentials, which are not historically high. Instead, the strategy is performing well because a resilient global growth environment is suppressing currency volatility, making it profitable to hold high-yielding currencies against low-yielders.
Foreign inflows into Japanese equities are high, but the FX hedge ratio is only 14%, far below the 50% seen during the Abenomics period. J.P. Morgan estimates every 1% rise in this hedge ratio could push USD/JPY 3 yen higher, representing a significant and overlooked bearish catalyst for the yen.
A decoupling is occurring where EM high-yield currencies are outperforming DM high-beta currencies. Investors are increasingly using DM currencies as funders to capture attractive carry in select EMs like South Africa (precious metals), Mexico (stable carry), and Hungary (improving fundamentals).
While broad emerging market currency indices appear to have stalled, this view is misleading. A deeper look reveals that the "carry theme"—investing in high-yielding currencies funded by low-yielding ones—has fully recovered and continues to perform very strongly, highlighting significant underlying dispersion and opportunity.
Reframe hedging not as pure defense, but as an offensive tool. A proper hedge produces a cash windfall during a downturn, providing the capital and psychological confidence to buy assets at a discount when others are panic-selling.
The strategic value of commodities in a modern portfolio has shifted from generating returns to providing a crucial hedge against two growing threats. These are unsustainable fiscal policies that weaken currencies ('debasement risk') and the increasing use of commodities as geopolitical weapons that cause supply disruptions.
While FX swaps protect against currency fluctuations, they are short-term instruments. Investors holding long-term assets must continuously roll them over, exposing themselves to liquidity squeezes and rollover risk. This effectively swaps one type of risk (currency) for another less obvious one (maturity).
In emerging markets, where 'six sigma' events happen frequently, statistical risk models like Value at Risk are ineffective. A more robust approach is scenario analysis, stress-testing portfolios against specific historical crises like 1998 or 2008 to understand true vulnerabilities.