Currency rank rotation and intermarket timing

Why the currency book needs a procedure

Major currency trends often last longer than typical equity or gold swings. An intermediate holding period can reduce how often a book must trade to stay aligned with the dollar trend.

Large one-day moves were far less frequent in the trade-weighted dollar than in the Dow Jones Industrial Average or gold, and the dollar also posted fewer large cumulative swings than those markets. Buy-and-hold in currencies was still a weak standalone plan: a long passive dollar holding finished nearly flat, and only a minority of major currencies rewarded a passive holder.

Vote the trend with a timing-model

A timing-model is a majority vote of several technical indicators that issues one buy, sell or hold reading instead of relying on a single chart. That vote can keep intermediate turnover modest even when the member indicators fire much more often.

The currency models group indicators into moving-average crossovers, slope and momentum reversals, and the same techniques applied to a relative-strength-line. The relative-strength-line is the ratio of one currency to a currency composite, used so signals reflect leadership versus the basket rather than isolated price.

A Deutschemark example mixes week-scale simple, exponential and front-weighted averages with long momentum smoothings and two relative-strength constructions so the book is not late the way an all-long-average stack would be. This is momentum-strategy work: rate-of-change, moving-average slope and relative-strength reversals mark when a currency trend is starting, persisting or fading.

Rotate into the strongest rate-of-change ranks

Rank-rotation orders currencies by averaged percentage rate of change so capital can move toward the strongest names and away from the weakest. Currency ranks can be built by averaging percentage rate of change across several lookbacks and then pairing that table with separate timing models.

Editorial reading: once the vote says the book may be active, the averaged lookbacks decide which currencies carry the exposure and which stay out of the book.

Confirm the dollar with a broader regime

Intermarket-analysis reads one currency against interest-rate spreads, inflation-adjusted carry, trade balances and other markets so a single FX position sits in a broader regime.

External confirmation includes nominal and real interest-rate differentials, yield-curve, inflation and production comparisons versus a country composite, plus trade balances and purchasing-power parity. A real-rate-differential is the gap between one country's inflation-adjusted short-term rates and a foreign composite, used as an external check on dollar direction. A higher U.S. real T-bill rate versus foreign real rates historically coincided with a firmer trade-weighted dollar.

Stack ranks for rates and foreign stocks

Rank tables can be stacked. Interest-rate momentum ranks flag which currency is most helped by rising rates, and combining currency ranks with equity-market ranks identifies which foreign stock market looks strongest in dollar terms.

Editorial reading: foreign stocks, bonds or cash join the book only when those stacked ranks and the rate differential point the same way as the currency vote.