CRCL Stock Forecast as Circle’s Arc Blockchain Goes Live with BlackRock and Visa as Validators. Circle (NYSE: CRCL) stock price is in focus after Circle launched the Arc blockchain, with BlackRock and Visa being among the founding validators. The launch comes on the back of a 10% drop in CRCL stock price since September 15 after the CLARITY Act bill failed to pass the Senate vote. CRCL stock price remained down by 3.88% today, September 16, to trade at $83 at the time of writing. $ETH $ETH #BTC Price Analysis# #Macro Insights#