Bitcoin at $64K Faces a $2.5B Binary Bet as the Fed Decides: Market Snapshot, Late July 2026

This is the dominant microstructure story in the Bitcoin market today. The positioning is well-documented:

• ~$2.5 billion in notional bull call spreads were executed on Deribit, structured as long $70,000 calls and short $72,000 calls, all expiring July 31 .
• The two strikes represent the largest call concentrations for that expiry — roughly 27,000 contracts at $70,000 and 21,000 at $72,000 .
• Later reports (July 24) peg total open interest at these two strikes at nearly $5 billion when including all related positioning, not just the initial block trades . Together the two contracts make up roughly 18% of Deribit's $28 billion in total BTC options open interest .
• The positioning is widely interpreted as an institutional bet on measured upside into the July 29 Fed decision .

The key risk: BTC must gain roughly 6.8% from the ~$65,500 level to reach the $70K lower strike. Meanwhile, 50x leveraged longs face liquidation near $63,700, within the 24-hour low range . The structure caps upside above $72,000, suggesting traders expect a modest rally, not a blow-off top.

Federal Reserve: July 29 Decision at 3.50%–3.75%

The Federal Open Market Committee (FOMC) meets July 28–29, with the decision announced at 2:00 p.m. ET on July 29 . Since January 2026, rates have been held at 3.50%–3.75% for four consecutive meetings .

What the markets expect: The CME FedWatch Tool consistently shows a 70–89% probability of a hold . The odds of a surprise 25 bp hike have fluctuated between ~25% and 30% through July, according to futures pricing . The Investing.com Fed Rate Monitor showed a 70.1% hold / 29.9% hike split as of July 25 , while a CBS News report on July 24 cited a 38% hike probability from a short-term spike in oil-price fears .

Important correction: The 38% figure from CBS News is an outlier. Most top-tier sources — Reuters, Motley Fool, Finance Explained — consistently show hike odds closer to ~25% . The Reuters poll of 104 economists (July 21) found every single forecaster expected a hold at the July meeting, though a majority described the chance of a hike later in 2026 as "high" .

A surprise hike would be a hawkish shock that could reverse the recent recovery. A hold keeps the binary event open for the September meeting, where hike odds are rising .

The All-Time High and the Drawdown

Bitcoin's all-time high is $126,198, set on October 6, 2025, per CoinMarketCap data . Reuters and the Wall Street Journal independently reported the record above $125,000 on October 5–6, 2025 .

The current price of ~$64,000 represents roughly a 49% drawdown from that peak . Bitcoin is down approximately 27.7% year-to-date in 2026 after the post-ATH correction .

The Inflection Point

The simplest way to frame the moment: Bitcoin has recovered about $6,000 from its July lows, but remains $62,000 (49%) below its all-time high from just nine months ago . The $2.5B+ options positioning and the Fed decision create a concentrated binary event. A hold could fuel a push toward $70K–$72K by the July 31 option expiry. A surprise hike would likely reverse the recovery and test support near the liquidation cluster at $63,700.

The largest call strike on Deribit has slid from $80,000 to $70,000 over the past six months, reflecting a lowering of institutional expectations . The options market is still bullish — calls outnumber puts roughly 2-to-1 — but the ceiling has come down.