The situation of futures companies is similar.
4 percentage points on the basis of exchange margin?
If there are many intraday transactions, you can apply for a lower margin.
You can press the exchange directly.
You can look at this table.
What happened to futures? I think the margin and transaction cost are high.
Can be compared.
Arbitrage, there are many modes. You are talking about cross-species arbitrage.
It may be based on the expect