The good size bids between 0.8680-90 are holding this pair up still after the earlier losses through 0.8720 and 0.8695. If 0.8680 gives way expect accelerated selling for 10-20 tics, which should help put a base under cable, or at least slow down the decline if USD buying continues.
Support between 0.8660-70 then not a lot until 0.8630.