$5 billion in BTC options stacked at $70k and $72k: opportunity or trap?

A rare scene has appeared in the Bitcoin (BTC) options market on Deribit: bullish contracts with strike prices of $70k and $72k have combined outstanding notional value of nearly $5 billion, accounting for about 18% of the platform’s total BTC options open interest. Call options are heavily skewed versus put options, sending strong bullish signals. Within the end-of-July expiry window, large capital is using a low-cost bull spread of “buy $70k calls and sell $72k calls” to bet on a short-term breakout after the Federal Reserve’s policy decision.

⚠️ But the higher the concentration, the sharper the risk.

First, $70k to $72k has become a gamma-dense zone. During hedging, market makers often offload inventory when prices rise, and the upward momentum after breaking above $70k could be slowed by its own sell pressure. Second, the probability of the《CLARITY Act》passing within this year has fallen from 51% to 38%; cooling policy expectations have already prompted some positions to be closed. If the bill stalls or the Federal Reserve turns hawkish, BTC, spot ETFs (IBIT), and even the S&P 500 ETF (SPY) could all sell off in tandem.

For retail investors, options leverage plus a looming expiry date acts as a volatility amplifier. Blindly chasing IBIT long exposure or selling out-of-the-money puts could lead to liquidation within a week. Keeping position sizing within tolerable limits, using spreads instead of naked longs, and setting hard stop-losses is the safer way to get through this “$5 billion options wall.”