The global cryptocurrency market grew modestly to $2.07 trillion as of 9 am IST, a 1 per cent growth, as Ethereum (ETH) registered its first breakout move against Bitcoin (BTC) in recent weeks. The market was supported by more than 5 per cent growth in Polkadot (DOT), Chainlink (LINK) and Ripple (XRP). Trade volumes across exchanges rose by 18 per cent on altcoin speculation among traders and intra-day growth in Bitcoin.