Sites for coin markets:
https://coinmarketcap.com/
https://www.coingecko.com/

News sites for project reviews:
CoinDesk
Cointelegraph
Decrypt
The Block

Best Exchanges:
Kraken
Bitstamp

https://uniswap.org

https://www.sushi.com

This indicator called Larson line. It’s part of CTO Larson package 

He is selling this indicator with his course. This is the link