trade timing signals - using Advance-Decline line tools

[rimshot]

the recent six days of strength displays
an unusual degree of NYSE Advancing issues percentage
strength as also witnessed during the other
dates shown below extracted from a 40-year look back
shared by another Poster for the:

NYSE Advancing issues percentage averaged over
the six preceding days, and using the Wall Street
Journal as the data source

(StockCharts uses a different data source ) -

dates when the 6-day average of the NYSE advancing % was
above 69%

Date / 6 Day Avg of NYSE Advancing issues as a % of total NYSE Advancers plus Decliners

1/11/1980 …. 0.695641541
8/20/1982 …. 0.732337482
8/23/1982 …. 0.753697467
8/24/1982 …. 0.72764402
8/25/1982 …. 0.702552376
8/26/1982 …. 0.702660746
10/11/1982 ….0.711944458
10/12/1982 ….0.731624665
10/13/1982 ….0.753743124
8/3/1984 …... 0.691225507
1/8/1987 …... 0.716922746
1/9/1987 …... 0.743263905
1/12/1987 ….. 0.706534391
2/6/1991 …... 0.711907008
2/11/1991 ….. 0.690214838
12/30/1991 ….0.715671323
12/31/1991 ….0.719459151
8/24/2007 ….. 0.693307023
11/4/2008 ….. 0.716266416
1/2/2009 …... 0.698179199
1/5/2009 …... 0.710295965
1/6/2009 …... 0.71624072
3/17/2009 ….. 0.736368914
3/18/2009 ….. 0.716290632
3/19/2009 ….. 0.700351632
7/16/2009 ….. 0.706148877
7/20/2009 ….. 0.734331915
9/10/2009 ….. 0.703026257
9/11/2009 ….. 0.730154734
9/14/2009 ….. 0.713268704
9/15/2009 ….. 0.697160558
9/16/2009 ….. 0.709169647
6/15/2010 ….. 0.698208861
7/26/2010 ….. 0.713543886
7/5/2011 ….... 0.706359823
8/30/2011 ….. 0.694593195
10/12/2011 ….0.692104101
10/27/2011 ….0.694801425
7/3/2012 ….... 0.728715531
7/5/2012 …..... 0.695291112
2/13/2014 ….. 0.704561702
10/7/2015 ….. 0.700757238
10/8/2015 ….. 0.704241923
10/9/2015 ….. 0.717755259
2/22/2016 ….. 0.703754974
3/3/2016 …... 0.691543381
1/7/2019 …... 0.694188278
1/8/2019 …... 0.715727704
1/9/2019 …... 0.70963043
1/10/2019 ….. 0.694993657
1/11/2019 ….. 0.720064369
4/9/2020 …... 0.69900791
4/14/2020 ….. 0.731544925
4/29/2020........ 0.724556857

=======================================

new multi month record achieved Wednesday April 29th for
the # of NYSE Advancing issues

a buying climax?

* possibly a bullish characteristic only if continued follow through is seen in the intermediate term

https://stockcharts.com/c-sc/sc?s=%24NYDEC&p=D&yr=0&mn=6&dy=0&i=p59197000522&a=382915119&r=1585843379221