Dated notes for U.S. Treasury par yields (3M–30Y) with 2s10s and 3m10y spreads. Yields are daily official prints; archives capture each new observation date.
September 2026
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SteepeningCurve steep — expansion signal
The 2s10s spread is positive (+0.37%), consistent with a normal/expanding cycle. Longer yields above short — watch whether the steepening persists (risk appetite) or the front end reprices. The 3m10y spread is +1.01%. As of 2026-09-29.
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SteepeningCurve steep — expansion signal
The 2s10s spread is positive (+0.32%), consistent with a normal/expanding cycle. Longer yields above short — watch whether the steepening persists (risk appetite) or the front end reprices. The 3m10y spread is +0.96%. As of 2026-09-28.