Paul Kedrosky's S&P500 streaks data

here:

my data on the longest S&P 500 streaks (since 1950) without back-to-back up days. Considering that there have been 14,565 trading days since January 1950, you can see how we're waaay out in the tail of this particular distribution.

Ending Date	Streak Length
4/29/1994	28
11/15/1978	27
2/24/1984	27
3/9/1982	26
5/6/1970	25
9/24/2001	25
6/26/1969	24
4/26/1956	23
4/17/1962	23
3/18/1980	23
6/10/1982	23
3/5/2001	23
8/27/1973	22
10/4/2000	22
4/30/2002	22
2/21/1952	21
9/1/1953	21
12/27/1983	21
6/6/1967	20
9/5/1974	20
1/28/1977	20
8/13/1982	20
12/12/1991	20
11/26/2007	19*
* Ongoing