Companies / Industry directory / Financial Services Commodity Contracts Brokers & Dealers 2 stocks in Financial Services · SIC 6221. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Commodity Contracts Brokers & Dealers. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) AIB BlockchAIn Digital Infrastructure, Inc. $115.49M — — AIFC AI Financial Corp $69.92M $20.07MTTM ended 2026-06-27 −$833.58MTTM ended 2026-06-27 No matching companies.