A number of exchanges have weekly trading competitions. This is a good opportunity to receive free coins provided you make good trading decisions. Also to reduce trading fees it's worthwhile buying the exchanges token.
Binance (BNB): INS competition
Available at: https://www.binance.com/?ref=11218812Huobi Pro(HT) : SOC airdrop
Available at: https://www.huobi.br.com/en-us/topic/invited/?invite_code=rzth3
*The links are my referral code and will help me to continue bringing quality crypto content. If you do not want to support and simply sign up to these exchanges the links are as follows: