Former FTX US president Brett Harrison highlighted the potential approval of Bitcoin ETFs during a private roundtable event at Benzinga’s Future of Digital Assets. What Happened: The price of Bitcoin (CRYPTO: BTC) popped several times based on institutions applying for Bitcoin ETFs, Harrison said. The price also spiked when Grayscale won its lawsuit against the SEC. Investors clearly believe that institutional-grade derivatives could be a “great thing for the adoption of the asset,” Harrison said. “I don’t think the entirety of the [Bitcoin ETF] event is priced in.” When asked if there would b…