Trade US Dollar Index with LHFX

The US Dollar Index (DXY), traded as DOLLAR on LHFX, measures the value of the US Dollar against a trade-weighted basket of six major currencies. The basket weights are EUR at 57.6%, JPY at 13.6%, GBP at 11.9%, CAD at 9.1%, SEK at 4.2%, and CHF at 3.6%. These weights were set in 1973 when the index launched and have only been adjusted once (in 1999 when the euro replaced the deutsche mark, French franc, Italian lira, Dutch guilder, and Belgian franc as a single combined weight). The heavy euro share means DXY moves almost as the inverse of EUR/USD with smaller contributions from the other five currencies. DXY was created by the Federal Reserve Bank of New York after the Bretton Woods system collapsed and the major currencies began floating. It is now calculated and disseminated by ICE Data Services and is one of the most-watched macro indicators in global financial markets, used as the reference dollar-strength gauge across asset classes from gold to oil to emerging-market equities. A rising DXY typically corresponds to capital flows into the US (often during US growth outperformance, Fed tightening relative to other central banks, or risk-off events driving safe-haven demand). A falling DXY corresponds to capital flows away from the US (often during global growth catch-up cycles, Fed easing, or improving non-US fundamentals). The DXY-gold relationship is generally inverse but can break down during periods when both move on real-rate dynamics. DXY is a synthetic basket index. It is not directly tradable in the underlying spot market. There are futures (the ICE US Dollar Index futures contract trades on ICE Futures US) and ETFs (UUP being the largest), but the price-discovery happens in the underlying spot FX pairs. LHFX CFD pricing tracks the published ICE index calculation. At LHFX you trade DXY as a CFD on the DOLLAR symbol. You profit or lose based on DXY level movement, with leverage up to 1:200 and $3 per side commission. Settlement is in USD. There is no underlying coupon or dividend, so no ex-date adjustments apply. Trading hours run from Sunday 17:00 ET through Friday 17:00 ET, with a brief daily close. Spreads are tightest during US and European trading hours when the underlying FX pairs are most liquid. Notable absence: DXY does not include the Chinese yuan, the Mexican peso, the Korean won, or any emerging-market currency. The basket was fixed in 1973 to reflect the major US trading partners at the time, and the composition has not been updated to reflect modern trade flows. This limits DXY's usefulness as a true broad-dollar-strength gauge. Traders looking for a more current measure also follow the Fed's Broad Dollar Index, which includes 26 currencies and is updated for trade weights, but the broad index is not directly tradable.

Open an LHFX account and fund it. Minimum deposit is $10. Open MetaTrader 5 or the LHFX Trade web platform, search for DOLLAR, and add it to your Market Watch. Spreads are tightest during US trading hours (08:00 to 17:00 ET) and during the European-US overlap (08:00 to 11:30 ET) when the underlying FX pairs are most liquid. Commission is a flat $3 per side and leverage runs up to 1:200. DXY is one of the lower-volatility instruments LHFX offers. Daily moves of 0.3 to 0.8% are routine. Days with 1.5% or more moves usually happen on FOMC surprises, major US data releases (NFP, CPI, PCE), or geopolitical shocks driving safe-haven flows. Compared to a major equity index like SPX500, daily DXY ranges are roughly half on a percentage basis. Size your position based on the lower volatility, but not so aggressively that a major FOMC day blows the account. A 1% adverse DXY move should cost no more than 1.5 to 2% of your account. DXY is commonly used as a macro overlay or hedge alongside positions in EUR/USD, gold, US Treasury yields proxies, or US equities. A long DXY position is roughly equivalent to short EUR/USD plus secondary shorts in JPY, GBP, and CAD. A short DXY position is the inverse. Many traders use DXY as a cleaner expression of a dollar view than running multiple FX-pair positions. Watch FOMC meeting dates (eight per year, with the dot-plot updates at March, June, September, and December meetings), Chair Powell speeches, NFP day, CPI release dates, and major ECB events (which move the EUR leg). Worked example. On a $1,000 account at DXY 104, opening 0.5 lots requires roughly $26 in margin at 1:200 (verify the exact contract specification in MT5 before sizing). A 1% adverse move (1.04 points) on that position costs roughly $50, or 5% of your account. For a 2% risk budget, size down to about 0.2 lots, which gives roughly $10 margin and $20 risk on a 1% move. Run that math on every entry.