can bank buy stock with my TFSA without my permission Yesterday I sold 160,000 shares. The transaction has been approved and I saw it on the report. The money from this transaction was in my account (CA $7,880.1) However, RBC got access to my TFSA account and re-purchased the shares 150,345 without my permission. Today, my balance shows $2,990.73 and zero shares. The RBC consultant said that I gained on this transaction $1000