All current Bitcoin holders will automatically own Bitcoin Cash. The existing ledger at the time of the split is preserved, thus users retain any balances they had before the split.
the Fork Date is : 2017-08-01 12:20 p.m. UTC
hold on to your bitcoin and you would get some bitcoin cash and sell off the bitcoin cash for bitcoin
go to the bitcoin cash website for more info https://www.bitcoincash.org/