Bitcoin Mining Difficulty Surges 15% in Largest Jump Since 2021

⛏️ Mining just got brutal

By Bitfinex
Feb 26, 2026, 4:34 PM
twitter
News article
Photo by Bitfinex

Bitcoin's mining difficulty has increased by approximately 15%, marking one of the most significant rises since 2021.​

Key implications:

  • Mining competition has intensified substantially
  • Higher-cost miners may face pressure to sell if Bitcoin's price doesn't keep pace
  • This follows a brief profitability window in December when difficulty lagged behind price gains

The difficulty adjustment makes it harder for miners to earn block rewards, potentially squeezing margins for less efficient operations.​

Sources
Read more about Bitfinex

Bitcoin Long-Term Holders Increase as Supply Sits Dormant for Three Years

Bitcoin Long-Term Holders Increase as Supply Sits Dormant for Three Years

New Bitcoin buyers are accumulating, with a notable increase in coins that haven't moved for 36 months. This pattern typically signals supply absorption and often precedes upward price movement. **Key developments:** - Coins dormant for 3+ years are increasing - Supply absorption pattern emerging - Historical data suggests upside potential if trend continues **Recent context:** - Whales added 200,000 BTC over the past 30 days - Large holders (100+ BTC) continue accumulating during price weakness - USDt issuance remains steady at 250-300M daily with minimal burns The data shows a divergence between retail behaviour (selling) and institutional activity (accumulating). While whale accumulation can stabilise price, sustained upside typically requires increased retail spot demand rather than leverage-driven spikes. This accumulation pattern, combined with persistent stablecoin creation, indicates larger players are positioning for potential future moves while retail traders remain cautious.

Bitfinex Eliminates Sub-Accounts for Security Tokens

Bitfinex Eliminates Sub-Accounts for Security Tokens

Bitfinex Securities has removed the requirement for separate sub-accounts to manage security tokens. Users can now view and manage their tokenized assets directly within their primary Bitfinex account, alongside their digital assets. **Key changes:** - No separate Securities sub-account needed - Security tokens visible in main account - No additional transfers required between accounts The update simplifies the user experience for managing tokenized securities on the platform.

Bitcoin Surges 12% as Short Squeeze Triggers $588M in Liquidations

Bitcoin Surges 12% as Short Squeeze Triggers $588M in Liquidations

**Bitcoin reclaimed $65k with a 12.2% jump**, driven initially by spot buying before triggering a cascade of forced liquidations. **Key developments:** - Spot demand initiated the move upward - Short liquidations totaled $588M as positions were forced to close - Price recovered to range lows near $65k **What matters next:** The sustainability of this rally depends on whether genuine spot buying continues after the squeeze completes. Without sustained demand, the bounce risks becoming another lower high in a fragile market structure. This follows weeks of downside pressure, including the largest single-day drop in 3+ years and liquidations exceeding $2.6B during the broader selloff.

Bitfinex Maintains Zero Trading Fees Across All Products

Bitfinex Maintains Zero Trading Fees Across All Products

**Bitfinex continues its zero-fee trading model across all products.** The platform emphasizes that trading fees compound over time through repeated transactions. On Bitfinex, fees remain at zero regardless of trade size—whether $5,000, $500,000, or $5 million. **Key points:** - Zero maker and taker fees across spot, margin, and derivatives - No fees on any trade size - Single account with consistent execution standards - All profits remain in trader's PnL without fee deductions The zero-fee structure applies uniformly across the platform's trading products.

El Zonte: How a Small Salvadoran Town Built a Working Bitcoin Economy

The Bitfinex Financial Freedom Tour visited **El Zonte**, a coastal town in El Salvador that developed one of the world's first functioning circular Bitcoin economies. **Key developments:** - Local residents use Bitcoin for everyday transactions and payments - The economy was built through grassroots education and community trust - El Zonte demonstrates practical Bitcoin adoption beyond speculation This follows the tour's previous stop at Universidad Tecnológica de El Salvador, where Bitcoin is being integrated into academic curriculum. The initiative showcases how smaller communities are leading real-world cryptocurrency adoption through education and practical implementation. [Watch the tour](https://youtu.be/CJBVcXCE6bE)