I would like to have your opinions
Coinmarketcap:
https://coinmarketcap.com/en/currencies/polkadot-new/Website:
https://polkadot.network/Polkadot How does this crypto coming out of nowhere appear in 7th position even though it was in 5th or 6th position when it is currently going down? it's a Pump and dump.
Or is it a crypto that will one day be reliable with a good future

is it a standalone crypto that has not been launched on ethereum?
It looks more like a EOS project and its history started quite similar.
I bet there was a private presentation among whale investors and they agreed on buying out a lot of DOT coins.
And imagine knowing that good project will start in X days/weeks before anyone, buying coins for $1-$2 and now its above $4 so at least 200% profit for those investors and we can see they're not cashing out just yet.