How many contracts can I trade?
Apteros requires a 100% CME maintenance margin for positions.
For example, ES (E-mini S&P 500 Futures) requires a maintenance margin of $11,200 USD per contact. That means you can trade 4 ES contracts ($50,000 / $11,200) in the Tryout.
For a full list of products and their maintenance margins go here π CME MARGINS