Financial research concept

Market Maker Trading Income

Market maker trading income is net realized and unrealized trading gain or loss generated by principal trading strategies, including bid/ask spread capture.

By Lee BaileyPublished Sep 22, 2026
Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date
Sep 22, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
12 connected conceptsPart of the reviewed Market Making Operating Model; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.
  1. Why it matters
  2. Investor caution
  3. Part of the Market Making Operating Model
  4. See It in Company Research
  5. Continue Research

Market maker trading income is net trading gain or loss generated by principal trading strategies.

Virtu reports Trading Income, Net on a trade-date basis. It includes realized and unrealized gains and losses on financial instruments and represents revenue earned from bid/ask spreads in the ordinary course of market making.

Why it matters

Trading income is the largest revenue source in Virtu's market-making business and is sensitive to trading activity, market volume, spreads, and available opportunities.

Investor caution

Trading income is not the same as Adjusted Net Trading Income.

It excludes several related commission, financing, exchange, clearing, and order-flow items that management evaluates together.

Source:

Trading Income, Net measures reported trading gains and losses, not the full economics of the market-making operation.

Part of the Market Making Operating Model

Connect trading income, direct transaction and financing economics, daily normalization, and Market Making versus Execution Services segment mix to understand electronic market-making economics.

How the model fits together
  • Spread capture and daily trading intensity: Trading Income, Net captures realized and unrealized trading gains and losses, while Adjusted Net Trading Income broadens the view to related commissions, financing income, financing expense, and direct transaction costs. Average daily Adjusted Net Trading Income divides that issuer-defined measure by a normalized trading-day denominator. These measures are related but should not be treated as standardized industry profitability metrics.
  • Direct trading revenue and cost bridge: Trading income, interest and dividends income, and commissions plus technology services contribute to the trading revenue base, while brokerage, exchange, clearance, order-flow, interest, and dividend expenses offset that economics. Virtu combines these lines in its non-GAAP Adjusted Net Trading Income framework, so the bridge is issuer-defined rather than a universal accounting subtotal.
  • Market Making and Execution Services mix: Market Making revenue captures the principal liquidity-provision segment while Execution Services revenue captures the client-oriented execution and workflow business. Their revenue-mix ratios show consolidated business composition, not segment profitability or a standardized measure of trading risk.

See It in Company Research

These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.

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