My research shows that Fidelity is $0 for otc. Here's the link: https://www.stockbrokers.com/guides/pennystocks What do you think. I researched them in the past and almost went with them instead of Schwab. This site also shows others at $0 https://www.nerdwallet.com/best/investing/online-brokers-for-penny-stock-trading But, not sure about CE with these.