Having non-restricted price targets is just dumb. How can you know what Afterpays business model, competition, margins etc looks like in 10 years.
There is a reason why brokerage firms don't put $10000 valuations on BHP for example. Afterpay can move a lot higher than $166 in a few decades so what meaning does $166 really have?
Stick to the 12 month targets.
