According to BlockBeats, Bloomberg ETF Senior Analyst Eric Balchunas noted on social media that since the launch of the Bitcoin ETF, its volatility has significantly decreased. The 90-day rolling volatility has fallen below 40 for the first time, compared to over 60 at the time of the ETF's launch. In comparison, using GLD data, Bitcoin's volatility is now less than twice that of gold, whereas it previously exceeded three times.