RE:30 Day Rules.That is the most useless rule there is.
There is no 30 day rule.
If you guy a stock at 10 and sell it for 9, you have a capital loss of $1.
This you can declare.
If you buy the same stock for 9 the DAY AFTER, then, since it is not after 30 days,
your purchase price becomes 9+10=19.
Rmember the $1 loss is forgotten for now. You can't claim it.
Then this same stock you sell it for 12. So what this means is that
you bought it for 10+9=19 and sold it for 12 and you have a loss of 7.
It comes to the same thing.
Most useless rule.
Link https://wheredoesallmymoneygo.com/superficial-loss-rules-in-canada/