You are viewing a single comment's thread from:RE: Steemit Crypto Academy | Summary for Season 4 Week 3 | The Bid-Ask Spread (Part II)View the full contextsalamdeen (66)Beginner[1,2,4,5,6,7]in SteemitCryptoAcademy • 4 years ago Thank you for your hardwork professor. We are honoured 💚