Hello, the crude oil futures we are trading now are American crude oil listed in the New York Mercantile Exchange, USA, and denominated in US dollars. Us crude oil 1603 refers to the crude oil futures contract due for delivery in March 2065438+2006. Automatic rescheduling can be set up, but it is not recommended. It is said that 8 yuan will cost an extra barrel of handling fee. If you want to manually transfer the date, you can start the transfer five days before the transaction end date.