reporting 1099-DIV under trader status

Hi

 

I am filing my taxes as a trader in securities (TTS) for the first time. I have a brokerage account where I do all my trading activity. I have received 1099-DIV form for this account. Where should this be reported? Probably not under the personal income. I think it should be under the business income but I am not able to find the correct place to put this under. Please help.

 

Thanks