Bitcoin dropped into the low $60,000s this week as traders braced for a $10.6B quarterly options expiry scheduled for June 26. The selloff coincided with $469M in net outflows from bitcoin ETFs, a signal that some investors are trimming holdings ahead of the event.
Options expiries of this size create technical friction in spot markets. When a large notional amount of contracts settle, dealers who sold call options (bullish bets) often need to offload bitcoin holdings to hedge their short positions. That dynamic, called negative gamma, tends to amplify downward moves in the spot price as dealers become net sellers.
The $10.6B expiry is the largest of the quarter. Bitcoin's trading range in recent days has roughly bracketed $60K to $64K, with the lower bound proving fragile. Whether the expiry creates a temporary floor or extends weakness will depend partly on whether fresh buying interest emerges at these levels. The desk saw no obvious catalyst forcing a sharp rebound in the near term.
ETF outflows in isolation are not unusual during market chop, but their timing alongside options expiry suggests some caution among larger holders. The combination leaves price action unusually sensitive to small directional moves until the June 26 settlement clears the order book.
Once the quarterly contracts expire, the gamma dynamic typically reverses. Dealers holding short call positions will have less hedging pressure, which can reduce the mechanical drag on price. But that reprieve only arrives after the expiry date passes.