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Treasury Yield Curve: 30-Year vs 13-Week

Updated September 29, 2026 08:58 PM ET. Last 40 trading days, Aug 03 to Sep 28, 2026. Spread = 30-Year yield (^TYX) minus 13-Week yield (^IRX); below zero = inverted.

SeriesLatestChange over window
30Y - 13W spread1.50%-0.03%
30-Year yield (^TYX)5.56%+0.33%
13-Week yield (^IRX)4.06%+0.36%
SPY765.61+7.94

30Y - 13W Yield Spread · 30-Year Treasury Yield · 13-Week Treasury Yield · SPY

30Y - 13W Yield Spread

30Y - 13W Yield Spread

30-Year Treasury Yield

30-Year Treasury Yield

13-Week Treasury Yield

13-Week Treasury Yield

SPY

SPY