Stock market July 4 holiday has many wondering whats open and closed during Independence Day 2025. This helpful guide breaks it down simply—whether you're trading stocks, mailing a package, heading to the bank, or picking up groceries. From early market closures on July 3 to full shutdowns on July 4, this story shares everything you need to know in plain English. Its a must-read if you dont want surprises on the holiday. Whether its the stock market, bond trading, banks, USPS, FedEx, or retail—this article keeps you prepared and stress-free for the Fourth of July holiday in 2025.