“$IBIT traded $3.3b today, biggest number in 6mo, which is a bit odd bc btc was up 4% (typically ETF volume spikes in a downturn/crisis),” Balchunas said on X. “Occasionally tho volume can spike if there a FOMO-ing frenzy (a la $ARKK in 2020). Given the surge in price past few days, my guess is this is latter, which means look for (more) big inflows this week.”