Subject: Re: Coppock Signal
"Is that not fairly low?"
That's not was was meant. It might help if we pull apart the sentence:

"Since the Coppock signal was published in late 1962, the CAGR with answer "yes" has been inflation+ 10.9%/year for that 35% of the time." = "The Coppock signal was published in late 1962. The CAGR for when the Coppock signal has been 'yes' has been inflation +10.9%/year. Since 1962, the Coppock signal has been 'yes' 35% of that time."