Also, if a stock gets delisted that isn't necessarily permanent. If the company gets it act together it can be re-listed on the exchange. For example, Tandy L

Also, if a stock gets delisted that isn't necessarily permanent. If the company gets it act together it can be re-listed on the exchange. For example, Tandy Leather Factory was delisted from Nasdaq in 2020 because of accounting problems (I think) and was re-listed about 3 months ago.