trade timing signals - using Advance-Decline line tools

[rimshot]

Link to WSJ end of day Market Diary -

https://www.wsj.com/market-data/stocks/marketsdiary

16-months of daily $NYADV in histogram format -

https://stockcharts.com/c-sc/sc?s=%24NYADV&p=D&yr=1&mn=4&dy=0&i=p09228435053&a=760612625&r=1590534237667

WSJ update for Friday, July 17, 2020 --

NYSE --- Latest Close --- Previous Close --- Week Ago

Issues traded 3,056 3,050 3,059
Advances 1,629 1,356 2,291
Declines 1,336 1,599 702
Unchanged 91 95 66
New highs 81 58 74
New lows 1 6 8
Adv. volume* 389,422,216 291,704,184 718,706,767
Decl. volume* 468,182,756 470,777,503 151,489,041
Total volume* 868,847,637 772,800,350 875,784,063
Closing Arms (TRIN)† 1.66 1.38 0.66
Block trades* 5,440 5,003 5,602
Adv. volume 1,677,114,470 1,499,052,955 3,747,001,320
Decl. volume 2,288,785,503 2,446,310,899 761,731,879
Total volume 4,016,039,558 3,994,458,894 4,549,509,985