Your link is in the Vietnamese language and unfortunately, can't be translated.
1,000 BTC was sent to a whole new address. This means it has been specifically made to accumulate this BTC. As one user on Twitter wrote, this whale simply transferred their BTC to the "HODL wallet".
Okay? Where is the transaction hash?
Moreover, you sounded skeptical. Don't get me wrong, I also have my hopes about Bitcoin but I think this has nothing to do about the price.