This means we are offering contracts (CFDs) that copy the day-to-day changes (the delta) of real stock market indices, without you owning the actual index.
So, instead of buying the real index, you’re trading a mirror contract that moves the same way.
If the S&P 500 rises, your CFD rises the same amount.
If it drops, your CFD drops.
So CFDs that track the delta of real world indices means that we let you trade on the ups and downs of real indices, without actually owning them.