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Compare/Updated Oct 26, 2026, refreshed every trading day

VBIL vs VGUS

Vanguard 0-3 Month Treasury Bill ETF against Vanguard Ultra-Short Treasury ETF: 2 years of returns, risk and today’s technical read, from Kavout’s own data.

VBILVanguard 0-3 Month Treasury Bill ETF
$1,059
+5.9% since Feb 11, 2025
$75.71 today+0.0%
VGUSVanguard Ultra-Short Treasury ETF
$1,058
+5.8% since Feb 11, 2025
$75.63 today+0.0%
Growth of $1,000adjusted closes, dividends included
$964$996$1,027$1,059$1,0912026VBIL $1,059VGUS $1,058
VBILVGUS428 trading days, Kavout market data
The short answer

VBIL did slightly better over the period: $1,000 invested on Feb 11, 2025 would be worth $1,059 today, versus $1,058 for VGUS. VBIL also led on year-to-date performance (+2.7% vs. +2.6%), one-year performance (+3.5% vs. +3.3%), and six-month performance (+1.6% vs. +1.5%), while VGUS led over one month (+0.4% vs. +0.3%); three-month returns were equal at +0.6%. The difference was modest, with each fund winning 10 of the last 20 months and a typical monthly gap of 0.04 points. Risk was essentially identical: both had 0.4% 12-month volatility and a worst drawdown of -0.6% from Feb 11 to Feb 12, 2025. Both charge a 0.07% expense ratio, making VBIL’s slightly stronger cumulative and longer-period results the main differentiator.

VBILVanguard 0-3 Month Treasury Bill ETF
$75.71+0.0% today
  • Price is above its 200-day average ($75); 50-day at $75.
  • RSI 91, overbought. Supertrend says buy. ADX 67, so the trend is strong.
ADX BullishSupertrend BullishDonchian Channel BreakoutUptrendOutperforming the market (SPY)
VGUSVanguard Ultra-Short Treasury ETF
$75.63+0.0% today
  • Price is above its 200-day average ($75); 50-day at $75.
  • RSI 89, overbought. Supertrend says buy. ADX 53, so the trend is strong.
ADX BullishSupertrend BullishDonchian Channel BreakoutUptrendOutperforming the market (SPY)

Head to head

Which has returned more, VBIL or VGUS?

VBIL beat VGUS in 10 of the last 20 months; VGUS won the other 10. The typical monthly gap was 0.04 points.

Total return by period

VBILVGUS
1 month
+0.3%
+0.4%
3 months
+0.6%
+0.6%
6 months
+1.6%
+1.5%
YTD
+2.7%
+2.6%
1 year
+3.5%
+3.3%
Since 2025-02
+5.9%
+5.8%

Which is riskier?

Volatility, last 12 months
0.4%
0.4%
Worst drawdown since 2025
-0.6%
-0.6%

Both: Feb 11, 2025 to Feb 12, 2025

0.829
correlation of daily moves, 2 years
0.81
VBIL move per 1% in VGUS
0.763
correlation, last 12 months

Month by month

VBIL led 10
VGUS led 10

Of the last 20 months. The typical gap was 0.04 points.

When did they diverge?

MonthVBILVGUSGap
May 2025+0.4%+0.3%+0.13 pts
August 2025+0.4%+0.5%-0.11 pts
July 2025+0.4%+0.3%+0.10 pts
September 2026+0.0%-0.1%+0.09 pts

Where the numbers come from. 428 daily adjusted closes per fund from the Kavout market-data API, dividends included. Signals and indicators are Kavout’s own, refreshed nightly. Every figure is calculated from those adjusted closes.

Holdings and fees

What do you actually own with VBIL and VGUS?

VBIL
Vanguard 0-3 Month Treasury Bill ETF
Expense ratio
0.07%
Fund assets
$9B
Price
$75.71
0.829
correlation
VGUS
Vanguard Ultra-Short Treasury ETF
Expense ratio
0.07%
Fund assets
$1B
Price
$75.63

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