Definition ∞ Marketplace Dominance refers to the significant control or largest share held by a particular platform or entity within a specific market segment. This dominance is often measured by transaction volume, user base, or the number of assets listed. It indicates a strong competitive advantage and influence over market operations.
Context ∞ In the digital asset landscape, Marketplace Dominance is frequently discussed in relation to major cryptocurrency exchanges or NFT platforms. News reports often analyze shifts in this dominance, as it can impact liquidity, fee structures, and the overall competitive environment for trading and collecting digital assets.