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Stock comparison · Signal date 2026-11-04

MIAX vs MKTX: stock comparison and AI forecast

Miami International Holdings, Inc. (MIAX) and Marketaxess Holdings Inc (MKTX) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Security Brokers, Dealers & Flotation Companies

MIAX Miami International Holdings, Inc.

Price
$34.88 -26.3% · 6M
Market Cap
$3.39B
P/E Ratio
11.7x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Security Brokers, Dealers & Flotation Companies

MKTX Marketaxess Holdings Inc

Price
$165.48 +6.8% · 6M
Market Cap
$5.83B
P/E Ratio
18.7x
Size
mid-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

6M · 2026-05-04 → 2026-11-03

Six-month price performance

Closing prices rebased to 100 at the start of the window.

607590105120
MIAX -26.3% MKTX +6.8%
MIAX · MKTX

Key facts

  • MKTX is 1.7 times larger than MIAX by market capitalization ($5.83B against $3.39B).
  • MIAX trades at 11.7 times trailing earnings, MKTX at 18.7 times.
  • Over the last six months MKTX returned +6.8% and MIAX -26.3%.
  • MKTX turns 35.2% of its revenue into net income, against 13.8% for MIAX.
  • MKTX carries 0.94 times debt per unit of equity, against 0.33 times for MIAX.
  • MKTX yields 1.94% in dividends; MIAX pays none.
  • Both companies share the SEC industry classification Security Brokers, Dealers & Flotation Companies.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricMIAXMKTX
Market Cap$3.39B$5.83B
P/E Ratio11.72x18.70x
P/B Ratio2.78x4.71x
Dividend Yield–1.94%
EPS$2.89$8.86
Book Value/Share$12.20$35.20
Revenue/Share$21.57$24.72
FCF/Share$2.20$5.52

Profitability & Margins

MetricMIAXMKTX
ROE24.5%24.7%
ROA18.5%12.7%
ROIC17.0%–
Gross Margin33.5%–
Operating Margin9.9%40.5%
Net Margin13.8%35.2%
EBT Margin10.5%42.2%
Tax Rate-31.6%16.3%

Financial Health

MetricMIAXMKTX
Current Ratio3.10x–
D/E Ratio0.33x0.94x
Financial Leverage1.33x1.96x
Interest Coverage1430.4x49.5x
Working Capital$765M–

Cash Flow

MetricMIAXMKTX
Operating Cash Flow$254M$200M
Free Cash Flow$220M$194M
Capital Spending-$34M-$6M
OCF Growth YoY–-50.5%
FCF Growth YoY–-51.5%
FCF/Sales10.2%22.3%
CapEx/Sales1.6%0.7%

Operational Efficiency

MetricMIAXMKTX
Asset Turnover1.33x0.36x
Receivables Turnover22.5x6.5x
Fixed Assets Turnover–7.8x
Days Sales Outstanding16 days56 days
Payables Period2 days–

Income Statement

MetricMIAXMKTX
Total Revenue$2.16B$870M
Operating Income$213M$352M
Net Income$299M$306M
Cost of Goods Sold$1.44B–

Dividend & Shareholder Information

MetricMIAXMKTX
Dividends Per Share–$3.22
Payout Ratio–36.3%
Shares Outstanding100M35M
Net Income Growth–37.5%
EPS Growth–59.6%
FAQ

MIAX vs MKTX: stock comparison and AI forecast

Which is bigger, MIAX or MKTX?

MKTX is 1.7 times larger than MIAX by market capitalization ($5.83B against $3.39B).

Which is cheaper on earnings, MIAX or MKTX?

MIAX trades at 11.7 times trailing earnings, MKTX at 18.7 times.

Which stock performed better over the last six months, MIAX or MKTX?

Over the last six months MKTX returned +6.8% and MIAX -26.3%.

Which one does Intratio's AI model rank higher, MIAX or MKTX?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.