---
source: Federal Reserve / Treasury Direct
url: https://www.treasurydirect.gov/auctions/
document_type: auction_results
date_retrieved: 2026-03-17
period: March 2026
parent_publication: Treasury Bill Auctions
indicators_covered: [52 Week Bill Yield]
---

# 52-Week Treasury Bill Auction Results
## March 17, 2026

### Auction Summary

The Treasury conducted a competitive auction of 52-week Treasury Bills (T-Bills) on March 17, 2026. The 52-week Bill Yield represents the interest rate at which the Treasury successfully auctioned these short-term debt instruments to investors.

### Key Results

| Metric | Value |
|--------|-------|
| **Current Auction Yield** | 3.485% |
| **Previous Auction Yield** | 3.345% |
| **Change (basis points)** | +14 bps |

### Yield Analysis

The 52-week bill yield increased to **3.485%** from the previous auction level of **3.345%**, representing an increase of **14 basis points**. This reflects broader market conditions and Federal Reserve monetary policy stance at the time of the auction.

The higher yield on the current auction indicates:
- Increased yields across the Treasury curve
- Investor demand for higher compensation on short-term Treasury securities
- Potential shifts in monetary policy expectations or inflation expectations

### Market Context

Treasury bills are short-term obligations issued by the U.S. Department of the Treasury. The 52-week maturity represents bills with approximately one year to maturity at issuance. These instruments are widely used by:
- Central banks managing reserves
- Financial institutions for liquidity management
- Money market funds
- Corporations managing short-term cash

### Auction Details

**Security Type:** 52-Week Treasury Bill (T-Bill)  
**Maturity:** Approximately 364 days  
**Issue Date:** March 20, 2026  
**Maturity Date:** March 19, 2027  
**Issuance Source:** U.S. Department of the Treasury  

### Historical Comparison

The yield increase from 3.345% to 3.485% continues a trend of higher short-term rates that reflects the current interest rate environment. The Treasury Bill market serves as a key benchmark for short-term borrowing costs across the U.S. financial system.

### Federal Reserve Role

While the Treasury Department directly administers the auction process through Treasury Direct, the Federal Reserve's monetary policy stance influences the yields on all Treasury securities. The Fed Funds Rate and broader monetary policy objectives directly impact Treasury bill yields.

---

**Data Source:** Federal Reserve / U.S. Department of the Treasury  
**Release Date:** March 17, 2026, 15:30 UTC  
**Classification:** Economic Indicator - Fixed Income Markets