I have 2 questions regarding trading on the financial markets: 1. Is trading the Forex/CFD markets halal? This also includes trading thorugh a broker that has spreads and commisions. 2. Some markets such as US30 (Dow Jones Industrial Average) has companies that may do haram things (such as supporting/representation of LGBTQ in Disney tv shows, where Disney is part of US30, and other companies which earn money through interest.) Would it be best to stay away from this stock or other financial instruments that are similar to this example or is it fine to trade these markets?

It’s ok to trade. However If you know that your trading is supporting evil acts you should not trade in it.