Investing.com | Crude Oil Futures - Weekly Outlook: Oct. 31 - Nov. 4 Investing.com Investing.com - Oil futures tumbled to the lowest level in nearly a month on Friday and booked their biggest weekly loss since the middle of September amid mounting skepticism over the implementation of a planned deal by OPEC to limit production. OPEC Fails to Finalize Proposal to Implement Production Cut Opec impasse prevents oil production deal in Vienna Here's what's in store for crude oil in November |