Has anyone seen this?
On coinmarketcap, historical value of bitcoin on 6th of Oct 2019 is 7,988.16 for Close.
Closing price for same date (checked on tradingview on multiple exchanges, and Bitstamp directly) was 7860 usd.
That's almost 2% increase for coinmarketcap. Wonder if they purposely screwing people...
So they are manipulating bitcoin prices?

Coinmarketcap is using the average value for showing prices and it maybe differ from the other sources.
Intentional price difference will be shown to altcoins with huge difference to bump or dump that coin.