¿Está el mercado de criptomonedas al borde de una resaca o de una consolidación prolongada?

The Bitcoin market in late 2025 is caught in a tug-of-war between structural demand and mechanical suppression. Institutional adoption has surged, with over 94% of institutional investors recognizing blockchain's long-term value and 68% allocating to Bitcoin exchange-traded products or planning to do so. Meanwhile, gamma mechanics tied to massive options expiries are artificially capping price movement, creating a "price trap" between $85,000 and $90,000 according to market analysis. To determine whether Bitcoin is nearing a bear market bottom or entering a prolonged consolidation phase, we must dissect the interplay of structural demand, ETF flows, and gamma-driven volatility.

Structural Demand: Institutions as a Stabilizing Force

Bitcoin's transition from speculative asset to strategic portfolio allocation has been a defining trend of 2025. Regulatory clarity-such as the U.S. approval of spot BTC ETPs-has normalized institutional access, with 86% of institutional investors either holding or planning to allocate to digital assets. This shift is not merely speculative: Bitcoin's role as a yield-generating asset via lending and arbitrage has made it a complementary tool to traditional instruments like U.S. Treasuries.

The scale of institutional demand is staggering. U.S.-listed Bitcoin ETFs added $1.3 trillion in inflows through early December 2025, signaling confidence in Bitcoin's utility as a diversifier and hedge against monetary debasement. Analysts project that combined ETF and digital asset token (DAT) holdings could account for 15%–20% of Bitcoin's total supply by 2026 according to institutional research. This structural demand suggests a floor for Bitcoin's price, as institutions are unlikely to abandon a growing portion of their portfolios.

ETF Flows vs. Gamma Mechanics: The Invisible Hand of Derivatives

While ETF inflows reflect strong demand, they are being counterbalanced by the derivatives market's gamma exposure. Gamma, a measure of how delta (the sensitivity of an option's price to the underlying asset) changes with price movements, has created a mechanical ceiling for Bitcoin. By late December 2025, dealer gamma exposure was 13 times stronger than ETF activity, meaning price action is dictated not by market sentiment but by dealers hedging delta neutrality.

The December 2025 options expiry calendar exemplifies this tension. A $23.7 billion gamma flush on December 26-nearly 50% of the market structure-has pinned Bitcoin within a $85,000–$90,000 range. Analysts like David Eng highlight that this "gamma trap" suppresses volatility, as dealers buy or sell Bitcoin to hedge positions tied to key strike prices. The December 19 expiry, dubbed the "appetizer," removes $128 million of gamma exposure, while the December 26 expiry-the "boss level"-clears $287 million, potentially unlocking upward momentum according to market analysis.

Is This a Bear Market Bottom or Prolonged Consolidation?

The answer hinges on whether structural demand can overcome mechanical suppression. On one hand, the $1.3 trillion in ETF inflows demonstrate robust institutional demand, while Bitcoin's role as a yield-generating asset ensures its relevance in portfolios. On the other, the $23 billion gamma flush and dense overhead supply wall between $93,000 and $120,000 suggest a fragile equilibrium.

A critical test will come after the December 26 expiry. If dealers' hedging pressures dissipate, Bitcoin could surge toward $118,000, as gravitational pull from ETF demand and reduced short-term selling pressure take effect. However, the $2.65 billion expiry on December 19 and the $23 billion Deribit event highlight lingering risks, with traders pricing in downside through early 2026. The put/call ratio of 0.77 indicates a bullish bias, but max pain at $88,000 suggests short-term volatility may persist according to options data.

Conclusion: A Structural Floor, but Gamma Remains King

Bitcoin's structural demand is robust, with institutions cementing its role in modern portfolios. Yet, the derivatives market's gamma mechanics have created a temporary ceiling, masking the true supply-and-demand dynamics. The December 2025 expiry calendar represents a pivotal inflection point: once the gamma flush resolves, the market may experience a breakout driven by ETF inflows and institutional buying. Until then, Bitcoin remains in a consolidation phase-a bear market bottom is plausible, but the path to it is being delayed by mechanical forces.