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MarketAxess Holdings Inc (MKTX) — chart, structure and Closelook read

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Company snapshot — MarketAxess Holdings Inc

MKTX in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
MarketAxess runs an electronic trading platform that connects institutional investors and broker-dealers across fixed-income markets, covering high-grade and high-yield corporate bonds, emerging-market debt, eurobonds, municipal debt and government bonds. Its Open Trading protocols let clients trade anonymously across a wide pool of counterparties rather than only against a single dealer. It also sells pricing and analytics tools such as CP+ and X-Pro, and offers trade processing and regulatory reporting services around the trades it executes. The company is based in New York.
Where it sits in the stack
MarketAxess has no seat in our index, so it sits in our universe under Financial Services, in the capital-markets sleeve that covers trading infrastructure rather than the AI build-out itself. It functions as a marketplace operator: a venue where bond trades are matched and priced, not a component of any hardware or software layer we track for AI capacity.
Who it is priced against
The comparison the market draws is with other electronic fixed-income venues, chiefly Tradeweb, alongside dealer-run bond platforms; our records hold no defined peer group for this name, so the grouping follows how the market itself classifies bond-trading operators.
Why Closelook tracks it
MarketAxess carries a seat in the Russell 1000 index. It has no Closelook score yet and no recorded quotes or editions in the diary.
What the diary watches
Whether trading volumes and Open Trading adoption shift as more corporate-bond flow moves from voice to electronic execution.

MarketAxess Holdings Inc (MKTX) trades on US exchanges.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for MKTX, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Capital Markets · United States · 8 names with week and year-to-date

Peer group

Capital Markets · United States

This name carries no Closelook score, so its cohort ranks on trend state — distance to the 50- and 200-day averages — never on a score it does not have.

Compared against MKTX on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 55/100 · S&P 500 fund at 58, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-17
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 94th percentile of the window, +2.7% over 20 sessions. Factor regime → 2026-09-17
  • Sovereign pressure Index 0.00 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-17

FAQ · from the current data · as of 2026-09-18

Quick answers

What is MarketAxess Holdings Inc (MKTX)?

MarketAxess Holdings Inc trades as MKTX on the US exchange (United States) in the Closelook research universe, as of the registry build of 2026-09-18.

Is MKTX in a Closelook index?

Not currently — MarketAxess Holdings Inc is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-18.

Where does MKTX trade against its moving averages?

Recovery attempt under the 200-day: Trades +9.9% vs the 50-day and +4.5% vs the 200-day average, 16.2% below the 52-week high and +50.2% off the 52-week low. Computed from daily closes. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does MarketAxess Holdings Inc do?

MarketAxess runs an electronic trading platform that connects institutional investors and broker-dealers across fixed-income markets, covering high-grade and high-yield corporate bonds, emerging-market debt, eurobonds, municipal debt and government bonds. Its Open Trading protocols let clients trade anonymously across a wide pool of counterparties rather than only against a single dealer. It also sells pricing and analytics tools such as CP+ and X-Pro, and offers trade processing and regulatory reporting services around the trades it executes. The comparison the market draws is with other electronic fixed-income venues, chiefly Tradeweb, alongside dealer-run bond platforms; our records hold no defined peer group for this name, so the grouping follows how the market itself classifies bond-trading operators.

Where does MarketAxess Holdings Inc sit in the AI build-out?

MarketAxess has no seat in our index, so it sits in our universe under Financial Services, in the capital-markets sleeve that covers trading infrastructure rather than the AI build-out itself. It functions as a marketplace operator: a venue where bond trades are matched and priced, not a component of any hardware or software layer we track for AI capacity. MarketAxess carries a seat in the Russell 1000 index. It has no Closelook score yet and no recorded quotes or editions in the diary.

What does this page show?

A live price chart with SMA overlays and drawing tools for MKTX, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Related in the Closelook universe

then Capital Markets. Scored names rank on their Closelook score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.