OK thanks for the comment, but that IS a yield chart, not a price chart.
Before I took the Series 7, I was a Muni Bond Salesman, late 1970s.. Back in the day, that was called a Series 51. 15% no federal tax. That was the top. . Imagine that."Whoops 3, 4, and 5 were 15.50%. When I worked at Dean...