A wallet address sending/receiving a certain amount of bitcoin doesn't necessarily mean the wallet address owner bought the bitcoin at that specific time. Without going full chainalysis on the wallet/transaction, this could simply just mean that a person/entity/exchange moved some bitcoin to another wallet address for whatever reason.

Coincidence is a big talk though, I'm on OP here being fishy but that's all there is to it, I mean there's people out there that's good in trading and such so I won't be surprised that things like this happen plus it's not really our business if that address really has something to do with the rise in price last night (in my TZ), what you gonna do about it if we know about it early on? Stop them?

I saw some discussions about this address and the 32,600 BTC, and it seems that some beginners in X think that such transactions seem fishy, but they happen all the time. During the 24 hours, the volume of Bitcoin that was traded was 1,144,202 BTC, and when we compare it with 32,600 BTC, we will notice that its impact on the price is limited if it was purchased recently and was not a transfer between the addresses of one of the whales.

Quantities of more than 100,000 Bitcoin are what may affect the price, and even these quantities will not have an impact beyond changing the price direction.

OP be there is nothing fishy about the transaction. There is every possibility that wallet or transaction might belong to and exchange or a whale who is moving his or her assets from and old wallet to a new one as the case maybe. Often times, they change vaults regularly for the safety of their assets because when such amount of assets stays too long in a particular wallet there is every tendency that such wallet would be a target looking at the recent happenings surrounding wallet hacks. So therefore I assume they moved it for safety.
Talking strange about a mere movement of assets is just a speculation as that does not explain the main reality of what an transpired but if there is anything attached to this assets movement, do not bother because in less than no time, the truth about such wallet and it's transaction would be revealed to the community.

OP It's not fishy; transactions like that happen every day. Maybe some whales or exchanges changed their wallets for security reasons or just moved from an existing wallet to a new one.
and transaction amounts are also not very big, like 5000 BTC-7000 BTC, which is normal for a block.

You are just overthinking a transaction because of the recent bitcoin pump.

It is unlikely that active traders (that are actively making profit based on market reactions to different news) withdraw their bitcoins from the exchanges this quickly and at a time like this. To put simply, the market is now getting exciting and active for traders to make profit from, they are not going to pull their funds out the exchanges and miss out on all the opportunities of making profit.

Apart from that, transactions like this to addresses similar to this are not as uncommon as you'd think. Specially since this looks more like a service like an exchange wallet working with such large amounts as 5k-6k bitcoins in each transaction.

I don't think it's fishy but rather a person with good patience and waited before the price increase where it is time to sell for profit. I'd say he/she is a whale for having lots of BTC. Do you have another explanation as to why it is fishy in your own point of view. Well, if you ask another forum user then they would also say that it isn't fishy at all. There are lots of people who store BTC and waited for the bull run to happen.

And there's nothing we can do about it but to see on how those coin moves and due to the fact about the anonymity of Bitcoin then there's no way on knowing even if those coins would be touching up on exchange platforms on which there's no way that it could really be known. Its true that there's nothing fishy about these yet its never been that excluded out on the possibilities that early news whether negative or positive
could really be known on early manner by these individuals or groups on which making up a decision whether on buying or selling. We could really make out some assumptions but we cant really point out fingers
on whose the one is really make int.

One things for sure that when it comes to manipulative kind of situation then it does really have the probabilities but trying to prove out on whose behind those transactions and addresses is not something
that we could be able to know off. Instead on being that too mindful about of these movements then it would be just wise that you should really know on how to ride with the waves
and able to utilize if ever you have noticed something in regarding to this.

Op since there is no wallet address to know the exact amount in the wallet what has been displayed from the image became speculation because it is not the true bitcoin in the wallet. If those coins are own by someone it is still bitcoin and I don't think this is strange, some people are even having bitcoin more than like that amount. The amount of bitcoin transfer within 2 days have nothing to do with owner. And with such huge amount of bitcoin, it will be own by a whale.