China slowing is an eye opener for me, but then again I just read what is a pretty stupid quote I believe:
"This is a news driven market, it is probably overly sensitive to China data."
Regardless, what you post suggests the US is hanging on. I wouldn't be surprised if the gap gets filled this morning and may grab my profits on those puts I opened just before the close yesterday quickly unless I see some red at the open.
I think your comment that which way we go from here is an unknown is spot on.