I usually look into Topbit.io. It provides real-time worldwide coin transaction chart and graph of more than 1,200 cryptocurrencies and 6,500 coins all at a single place.
What do you guys use as your daily go to?
https://screenshotscdn.firefoxusercontent.com/images/51ab84fc-2465-48be-9d0c-eaa0e7d609f3.png