HI, i am new here and i would like to know how futures trading platform work. Say i go for wall street futures index, when i go for oder, what is the meaning for stop normal and stop guarantee, net off and force open.
For instance, i would like to buy the index at 25,000. What should i do? after i buy, how long do i have to sell it? and, when i want to sell, what should i be alert of?