As I see the price is 980$ now and just yesterday it was 930$. No one will clearly say the factor of such fast grow maybe that what you called as the reason is really like that. Anyway I am happy of this suddenly grow.
where is/was the price $980?
I see only $967 and maximum lower than $980, and for less than 15min
And the volume is back to the pre rise level, so probably there will be some stability, but still too late to see the long term result(price could be stable for only a couple of hours for example)