For the first time, an Ethereum (CRYPTO: ETH) banner was flown outside the New York Stock Exchange building, symbolizing the world’s second-largest cryptocurrency’s rising importance on Wall Street. What Happened: In a video posted Thursday by Bitwise President Teddy Fusaro, the banner of Bitwise Ethereum ETF (NYSE:ETHW) went up outside the facade of the iconic trading platform. The ticker of the fund, ETHW, was displayed prominently on the banner. Reacting to the video, Nate Geraci, president of The ETF Institute, said, “What a moment… The word “Ethereum” hanging from the 120-year-old New Yor…