Story
US Stock Index Futures Interest Jumps as Currencies Diverge, CFTC Data Shows

Open interest in major U.S. stock index futures surged while currency markets showed divergent activity for the week ending August 4, according to the latest Commitments of Traders report from the Commodity Futures Trading Commission (CFTC).
The data, which measures the total number of outstanding futures contracts, provides a snapshot of market participation and positioning across various asset classes.
Stock Indices Attract New Interest
Futures contracts tied to major U.S. stock benchmarks saw a notable increase in market participation, a potential signal of new capital entering the market. The increase in open interest suggests growing trader activity and conviction in equities during the reporting period.
Key changes in stock index futures include:
- DJIA Consolidated: Open interest rose by 12.1% to 98,005 contracts.
- S&P 500 Consolidated: Open interest climbed 6.7% to 2,140,892 contracts.
Divergent Trends in Currency Markets
AdCurrency futures displayed a mixed performance, with significant shifts in positioning for both emerging market and major currencies. The Mexican Peso and Australian Dollar saw increased interest, while the British Pound, Euro, and Japanese Yen experienced declines.
The Brazilian Real recorded the most significant move across all financial futures, with a sharp drop in open positions. Notable currency shifts include:
- Mexican Peso: Rose 8.2% to 217,220 contracts.
- Australian Dollar: Increased 4.7% to 240,482 contracts.
- British Pound: Fell 7.8% to 246,577 contracts.
- Japanese Yen: Dropped 3.0% to 419,393 contracts.
- Brazilian Real: Plunged 18.2% to 111,605 contracts.
Shifts in Treasury Futures
The Treasury futures market also saw notable changes. Open interest in 5-Year Treasury futures posted a gain of 3.0%, reaching 6,380,428 contracts.
In contrast, contracts for 30-Day Federal Funds experienced a steep 12.5% decline in open interest to 2,353,124 contracts. This indicates a significant reduction in outstanding positions related to short-term interest rate expectations.
Read next
More on Forex
Polish Zloty Hits 11-Month Low Against Euro on Energy Price Pressure
The Polish zloty weakened to 4.410 against the euro, its lowest point since November 2023, as rising energy prices and caution ahead of a U.S. Federal Reserve decision weighed on the currency.

Sterling Slips as Dollar Strengthens Ahead of Fed Decision and UK Budget
The British pound lost ground against a resurgent U.S. dollar on Wednesday as market attention shifted from tech sector volatility to upcoming central bank decisions and the UK budget announcement.

Eurozone Bond Yields Climb as French Fiscal Concerns Return Ahead of Fed, ECB Decisions
Yields on French and German government bonds rose as relief from a ratings affirmation for France proved temporary, with investors refocusing on fiscal challenges and awaiting key policy verdicts from the U.S. Federal Reserve and the European Central Bank.

Canadian Dollar Slips as Markets Await Bank of Canada, Fed Decisions
The Canadian dollar edged lower against its U.S. counterpart, snapping a seven-day winning streak as investors adopted a cautious stance ahead of Wednesday's key interest rate announcements from both the Bank of Canada and the U.S. Federal Reserve.