So if you got any type of fiat whether it’s USD, tether, USDC, etc you can buy on spot and at the same time sell on the futures and wait 4.5 months and get 10% for doing nothing pretty much.
Never seen the premium so high before, usually it’s 1% a month but you got Feb futures which expire in 10 days with a. 3% premium or far off futures like the Sept/Dec at 15/20% respectively. Seems that there is so much demand that the market makers are running out of funds to arb these markets. Open interest is thru the roof at 17B currently.