TLDR
Bitcoin (BTC) briefly broke above 75,000 USD as derivatives hedges unwound, triggering a sharp, flow-driven rally rather than a pure surge in new spot demand.
- BTC spiked to about 75,800 USD after traders unwound large put-option hedges around 55,00060,000 USD, forcing market makers to buy spot and pushing price through resistance.
- The move was amplified by hundreds of millions in short liquidations plus renewed spot ETF and institutional inflows, lifting majors like ETH, XRP and SOL alongside BTC.
- A heavy options cluster near 75,000 USD now creates a two-way volatility trap, so whether BTC can hold above the mid-70,000s into late March remains uncertain.
Deep Dive
1. How Hedges Unwound And Pushed BTC
Reports show BTC surged above 75,000 USD early on 17 March, hitting roughly 75,800 USD and breaking a resistance band around 73,75074,400 USD that had capped rallies since 2024. This move is widely attributed to the unwinding of large put-option hedges placed near 55,00060,000 USD during the February selloff, as those puts approached expiry and were unlikely to finish in the money.
Analysts such as Markus Thielen note that when traders close or sell those downside puts, market makers who were short options must rebalance by buying BTC, creating mechanical spot demand that can drive price higher in a feedback loop. CoinDesk describes this rally as led more by the removal of bearish hedges than by aggressive new call buying or fresh spot positioning from long-only investors.
A big part of the jump is structural (hedging flows), so it can fade quickly once those flows complete.
2. Other Flows Supporting The Move
Derivatives hedging was not the only driver. One analysis estimates nearly 498 million USD in crypto positions were liquidated over 24 hours, with more than 330 million USD from shorts and about 118 million USD tied to BTC alone, as price broke through 75,000 USD and forced leveraged bears to cover.
At the same time, U.S. spot Bitcoin ETFs logged around 199 million USD of net inflows in a single day and about 1.0 billion USD over several sessions, with funds like BlackRocks and Fidelitys products leading demand, while at least one corporate buyer acquired over 22,000 BTC for roughly 1.57 billion USD. On-chain data points to long-term holders keeping coins off exchanges, tightening circulating supply and reducing immediate sell pressure.
Flows are more balanced than in a pure short squeeze, with ETFs, corporates and long-term holders adding some resilience, but much of the upside still hinges on continued inflows.
3. Volatility Trap Around 75,000 USD
Options data shows a large concentration of open interest around the 75,000 USD strike, with roughly 2 billion USD of negative gamma expiring around 27 March, according to CryptoSlates analysis of Glassnode and Amberdata. In a negative-gamma setup, dealer hedging can amplify moves either upward or downward once price sits near the key strike.
If BTC can hold convincingly above 75,000 USD, dealer hedging could accelerate a move toward 80,000 USD; if it fails and falls back into the low 70,000s, the same structure could magnify a drop toward the mid-60,000s or even closer to 60,000 USD. Macro catalysts like the upcoming Federal Reserve decision and ongoing geopolitical risks add another layer of uncertainty around that window.
This area is a regime-test zone; watching whether BTC sustains closes above 74,00075,000 USD, how ETF flows evolve, and how volatility behaves into late March can help gauge if this was a lasting breakout or a temporary squeeze.
Conclusion
BTCs surge past 75,000 USD was powered largely by derivatives hedge unwinds, short liquidations and renewed ETF and institutional demand, rather than a clean, organic spot buying wave. Those same flows can support further upside if they persist, but the heavy options positioning around 75,000 USD and looming macro events mean the move can still reverse sharply, making this a high-volatility, flow-driven phase rather than a settled new regime.
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