Bitcoin ETP outflows hit record 8% drawdown, flip flows negative

Rolling one-year notional flows across bitcoin investment vehicles fell to -1,176 BTC as of June 18, the first negative reading since November 2023, according to K33 Head of Research Vetle Lunde.

Bitcoin ETP holdings are down 8% from peak, which Lunde called the largest drawdown on record in both relative and notional terms. The flip from net positive to net negative over a rolling one-year window marks the longest stretch of sustained outflows since the launch cycle.

Why it matters

The one-year rolling window is the metric institutional desks watch because it strips out single-day noise and captures the directional posture of the marginal buyer. A negative print means the cohort that has been adding for the better part of two years has, in aggregate, started distributing. K33's data frames it as a structural shift, not a positioning shuffle.

Market impact

The 8% drawdown from peak in ETP holdings is a record in both relative and notional terms, per K33. The combination of cumulative outflows and a sub-zero rolling print is the kind of setup that has historically preceded rebalancing pressure on spot $BTC, since ETP creations and redemptions flow directly through authorized-partner inventory.