yahoo finance chart comparision

[zoeberry]

I was comparing few ETF in the yahoo finance chart , but I don't see data earlier than last 5 year. does it mean any one of these ETF didn't exist before 5 year, or is there a limitation of the compare chart feature ? i also tried with few stock and saw the 5 year history limitation

https://ca.finance.yahoo.com/quote/...lIjoiY2hhcnQiLCJwYW5lbE5hbWUiOiJjaGFydCJ9fX19