# US Futures Tick Up as US Treasury Boosts Liquidity : Friday, August 21, 2026

- Source: https://orderflowfutures.com/news/2026-08-21
- Site: OrderFlowFutures (https://orderflowfutures.com)
- Edited by: Tom, Trader & founder of OrderFlowFutures (https://orderflowfutures.com/a-propos#auteur)
- Published: 2026-08-21
- Updated: 2026-08-21
- Reuse: free to quote and cite, with attribution to OrderFlowFutures and a link to the source URL.

> US index futures move slightly higher this Friday, supported by expanded US Treasury bond buybacks, while geopolitical friction with Iran and upcoming PMI data remain top of mind for futures traders.

## Macro & Geopolitical Tensions
- **US Treasury Bond Buybacks**: The US Treasury doubled the scale of its long-term debt buybacks from $2 billion to $4 billion per operation. This injection of liquidity weighed on bond yields and weakened the US dollar, offering support to risk assets including Bitcoin above $75,000.
- **Escalating Sanctions on Iran**: Washington is set to implement the "toughest sanctions in history" alongside an economic blockade against Iran. Full details will be presented on Monday by Treasury Secretary Scott Bessent.
- **Energy Supply Pressure in Europe**: High energy prices linked to the conflict in Iran are slowing replenishment efforts across Europe. Germany is struggling to meet its natural gas storage targets, with current levels at 50% capacity versus 76% at the same time last year.

## US Indices & Corporate Earnings
- **Futures Outlook**: US index futures trade slightly higher on Friday morning, led by the Nasdaq 100 (+0.4%) and S&P 500 (+0.2%), benefiting from lower benchmark bond yields.
- **Retail & Consumer Sector**: Retail results highlight persistent pressure on consumer spending. Walmart plunged 9.15% following a US same-store sales growth reading of 2.6% (below the 3.7% forecast), weighed down by fuel costs and pharmaceutical pricing. Conversely, discount retailer Ross Stores raised its full-year earnings guidance.

## What to Watch Today
- **Economic Data**: Upcoming release of flash US PMI survey data, key to assessing momentum across manufacturing and services sectors.
- **Yield Dynamics**: Price action in US Treasury yields following buyback operations and its immediate flow-through into index futures pricing.

*Brief compiled from the morning's news flow, AI-assisted and reviewed before publication. Not investment advice.*