S&P 500 Index (SPX)
13 days19 Dec 25 about 1 month16 Jan 26 3 months20 Feb 26 20 Mar 26 4 months17 Apr 26 5 months15 May 26 6 months18 Jun 26 7 months17 Jul 26 9 months21 Aug 26 10 months18 Sep 26 16 Oct 26 12 months20 Nov 26 about 1 year18 Dec 26 15 Jan 27 over 1 year17 Jun 27 about 2 years17 Dec 27 about 3 years15 Dec 28 about 4 years21 Dec 29 about 5 years20 Dec 30
E-mini S&P 500 Futures (ES)
about 2 years17 Dec 27 17 Dec 27

SPX Box Spread Yield Curve

S&P 500 Index (SPX)