Thanks for sharing the chart. Would like to know what indices the chart uses and its web link.
The following are SPX historical closing price according to Yahoo finance website:
Dec 30/16 - 2238.83
Jan 31/17 - 2278.87
Feb 28/17 - 2363.64
Mar 31/17 - 2362.72
Apr 28/17 - 2384.2
May 31/17 - 2411.8
June 30/17 - 2423.41
July 31/17 - 2470.30
Aug 31/17 - 2471.65
Sept 29/17 - 2519.36
Oct 31/17 - 2575.26
March is a losing month, though a very slightly.
