BI
BIL
SPDR Bloomberg 1-3 Month T-Bill ETF
$91.50
1M -0.0%
3M +0.0%
YTD +0.1%
as of 2026-09-11
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Model view — historical tendencies for the days ahead, not a forecast
Seasonality
No real seasonal tilt
Next 30 days (to Oct 14): +0.0% median,
56% of the last 18 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 100
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is +0.01%/day.
Mean-reversion stats →
1-month breakdown —
Seasonal tilt -0.1%
$794M/day volume
1% volatility
-0% 1-year
-14% from ATH
52-week range · 47% of the way up · -0% from the high
$91.26$91.77
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.