Grin (GRIN) traded up 3.6% against the dollar during the one day period ending at 9:00 AM ET on August 4th. Grin has a market cap of $2.97 million and $3.84 thousand worth of Grin was traded on exchanges in the last day. One Grin coin can now be bought for $0.0125 or 0.00000020 BTC on popular cryptocurrency exchanges. Grin Coin TradingAccording to CryptoCompare, “Grin (GRIN) is a cryptocurrency that focuses on privacy, using the Mimblewimble protocol to enhance privacy, scalability, and fungibility. Investors can then use their newly-acquired Ethereum or Bitcoin to purchase Grin using one of the exchanges listed above.