I think bitcoin will have a correction with 12,500 usd, if there was no support and sellers have more power from buyers, can go to 10,000 .
if bitcoin holders continue this way we can see bitcoin in 8000 usd .else , bitcoin can touch + 19000 usd again.
and we can see forks affect like segwit 2x can push it up to 22000 usd.
As we know these changes also will effect on altcoins like steem and steem dollars.