SPX 20 month "bull market moving average" approximated by generating an 86 week SMA (<a href='read_msg.asp?message_id=22518650'>#msg-22518650</a> << obliterated post -- replaced with >> ) <a href='read_msg.asp?message_id=22512335'>#msg-22512335</a> <img src=http://stockcharts.com/c-sc/sc?chart=$SPX,uu[850,600]waclyiay[dz][pb86.7][vc60][ill14!ua8,17,9!ua12,25,9]>