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Bitcoin's True Driver: Not Inflation, But a Weakening Dollar, Says NYDIG

By Mini maNewcomer0 rep· 10/27/2025

Contrary to popular belief, Bitcoin does not act as a reliable hedge against inflation. Instead, research from NYDIG suggests that the cryptocurrency's price movements are more closely tied to the fluctuations of the U.S. dollar. When the dollar weakens, Bitcoin, much like gold, tends to see a price increase.

 

Key Takeaways

  • Bitcoin's correlation with inflation is not consistently strong.

  • A weakening U.S. dollar is a more significant positive driver for Bitcoin.

  • Interest rates and money supply are key macroeconomic factors influencing Bitcoin.

 

Bitcoin's Inflation Hedge Myth Debunked

NYDIG's global head of research, Greg Cipolaro, stated that while the crypto community often promotes Bitcoin as a hedge against inflation, the data does not strongly support this claim. The correlations between Bitcoin and inflationary measures are neither consistent nor particularly high. While expectations of inflation can influence Bitcoin's price, the link remains weak.

Proponents have long referred to Bitcoin as "digital gold," citing its fixed supply and decentralized nature as protection against rising prices. However, Bitcoin has become increasingly integrated with the traditional financial system, leading to different market dynamics.

Interestingly, Cipolaro noted that even physical gold doesn't perform as a consistent inflation hedge, sometimes showing an inverse correlation with inflation, which is surprising for an asset often sought for protection.

 

The Dollar's Wobble and Bitcoin's Rise

The research indicates a clear inverse correlation between Bitcoin and the U.S. dollar. As the dollar weakens against other currencies, as measured by the U.S. Dollar Index, Bitcoin's price tends to rise. This relationship, though newer than gold's, is becoming more pronounced.

NYDIG anticipates this inverse correlation to strengthen as Bitcoin becomes more embedded within the global financial market ecosystem. This suggests that macroeconomic shifts affecting the dollar's strength will play a more significant role in Bitcoin's price trajectory.

 

Interest Rates and Money Supply: The Real Movers

Beyond the dollar's performance, interest rates and the overall money supply are identified as the primary macroeconomic factors influencing Bitcoin and gold. Both assets have historically shown a tendency to rise when interest rates fall and decline when rates increase. This relationship has become more established for Bitcoin over time.

Furthermore, global monetary policy has a persistently positive and strong impact on Bitcoin. Looser monetary policies, characterized by increased liquidity, generally benefit Bitcoin's price. The parallel price movements of Bitcoin and gold in response to these macroeconomic conditions highlight Bitcoin's growing integration into the global financial landscape. NYDIG summarizes gold as a real-rate hedge and Bitcoin as an evolving liquidity barometer.

 

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This article was created with support from AI-driven technology, drawing on multiple reputable sources. The final content has been thoroughly reviewed and edited by BlockzHub's editorial team to ensure accuracy, clarity, and coherence. Original reporting sources are credited whenever appropriate and as required. The opinions expressed in this article do not necessarily represent the official views or positions of BlockzHub. This article is intended for informational purposes only and should not be considered financial or professional advice. Investing involves risk, and you should consult a qualified financial advisor before making any investment decisions.

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