here's a fun super autistic play. DIS 141c FD. put a limit order in for 0.08/0.09 and buy 100 contracts. If things go well in 10min based on FEd and DIS goes back to 139 tomorrow, or even 140, those 0.08 will be worth probably 0.40, for 3k gains. all in $800. Max loss $700 (assuming you sell it for 0.01). plenty of open interest for fills buying and selling.