MCO vs MKTX Stock Comparison
Compare MCO and MKTX across AIQ Score, fundamentals, valuation, momentum, risk, analyst expectations and current market evidence.
What is the main difference between MCO and MKTX?
MKTX leads the current stock comparison as MarketAxess Holdings Inc., with the clearest separation coming from momentum and the broader AIQ evidence mix.
AlgovestIQ AIQ Comparison
Moody's Corporation vs MarketAxess Holdings Inc.
MKTX leads
MKTX leads by 25 AIQ points, primarily on Momentum and Risk Resilience, and the lead has widened from 1 points over 30 sessions. Wall Street currently favors MCO on target upside.
Stable: 4 of 6 evidence groups support MKTX, and its lead is widening.
Moody's Corporation
MarketAxess Holdings Inc.
The Algovestiq AIQ Score currently favors MKTX over MCO, 65 versus 40 as of Sep 11, 2026. MKTX's advantage is driven primarily by stronger momentum and risk resilience. MKTX also shows the stronger technical structure relative to its 50-day moving average, though analyst target upside currently favors MCO. 4 of 6 covered evidence groups favor MKTX today, and the comparison is rated Stable on stability: the lead has swung materially session to session. MKTX lead: Strengthening — the AIQ differential moved from 1 to 25 points over 30 sessions. MKTX leads on all four AIQ factor dimensions. Value is itself one of those four, so a sweep is not explained by valuation alone — it deserves additional scrutiny for unmodeled catalysts, expectations or event risk.
Compare Moody's Corporation and MarketAxess Holdings Inc. across the Algovestiq AIQ Score, valuation, quality, momentum, risk, technicals and analyst expectations.
Performance over time
Price-return comparison using available daily close history.
Total return comparison
Growth of $10,000
Based on available close-price history. Distribution reinvestment is not added unless already reflected in the source series.
Compare MCO and MKTX against another ticker
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AIQ Factor Divergence
Where the two separate, on the four dimensions behind the AIQ Score. Bars read outward from a shared zero: further from the centre is a wider gap.
- Momentum14 vs 74MKTX +60
- Risk Resilience52 vs 86MKTX +34
- Quality70 vs 83MKTX +13
- Value24 vs 28MKTX +4
4 of 6 evidence groups favor MKTX. MKTX’s edge is concentrated in momentum and risk resilience.
What changed since the last close
Latest scored session 2026-09-10, compared against the prior scored session 2026-09-09.
Largest factor move: Momentum -13
New signals
- Keltner Channel Breakdown — bearish, volatility, short horizon
Largest factor move: Risk Resilience +1
No new signals fired.
MKTX's lead widened by 3 AIQ points in the latest snapshot.
Deeper signal detail for each name lives on its own signals page — MCO and MKTX both carry a full feed there.
The central trade-off
MKTX (MarketAxess Holdings Inc.): the stronger current systematic profile, led by momentum and risk resilience.
MCO (Moody's Corporation): the counter-case, on fundamentals, analyst expectations — but at materially higher volatility, 27% against 2.5%.
The AIQ Score and Wall Street therefore point in different directions on this pair.
Which one fits your objective
The same two names rank differently depending on what you are optimizing for. All six reads are shown at once — none of them is hidden behind a toggle.
Balanced
MKTXMKTX on the overall AIQ Score, which weights Quality and Value most heavily.
Growth
MCOMCO on combined revenue and EPS growth.
Value
MKTXMKTX on the peer-relative Value factor, by 4 points.
Momentum
MKTXMKTX on the Momentum factor, by 60 points.
Lower downside
MKTXMKTX on Risk Resilience, by 34 points.
Analyst upside
MCOMCO on implied upside to the consensus price target.
AIQ vs Wall Street
The model and the Street disagree here: AIQ favors MKTX, analyst targets favor MCO. That disagreement is the most useful thing on this page.
| Measure | MCO | MKTX | Note |
|---|---|---|---|
| Implied upside to target | +12.8% | -3.6% | MCO has more room |
| Target dispersion | +20.2% | +55.3% | Lower is tighter analyst agreement |
| Consensus | Buy | Hold | Context, not a primary driver |
| Analysts covering | 10 | 6 | Higher coverage generally improves confidence |
The two are measuring different things. The AIQ Score reads current fundamentals, valuation, trend and risk; analyst targets price forward expectations. A divergence of this kind is either a contrarian opportunity or a sign the model is missing something already priced in — it is worth resolving before acting on either.
Analyst targets are expectations, not predictions. Dispersion matters as much as the midpoint.
AIQ Agreement Matrix
4 of 6 covered evidence groups favor MKTX. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | MKTX | 40 vs 65 |
| Fundamentals | MCO | revenue growth 5.1% vs -6.4%; EPS growth 34.5% vs -12.7%; TTM ROE 79.7% vs 24.7%; gross margin 71.9% vs 67.5%; operating margin 45.1% vs 40.5% |
| Valuation | MKTX | Value 24 vs 28 |
| Technicals | MKTX | Price vs 50-day -3.2% vs 13.2%; vs 200-day -1.2% vs 3.9% |
| Risk Resilience | MKTX | Risk Resilience 52 vs 86 |
| Analyst expectations | MCO | Target upside 12.8% vs -3.6% |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of MCO and MKTX and are excluded from the count.
AIQ Decision Stability
The conclusion rests on a wide gap and broad agreement. It is unlikely to turn on a single session.
- The AIQ gap is wide at 25 points. (supports the conclusion holding)
- The leader's advantage has been widening. (supports the conclusion holding)
- The lead has swung materially session to session. (argues the conclusion is provisional)
Stability combines the score gap, how broadly the evidence agrees, how steady the lead has been across daily snapshots, the current signal state on both names, and analyst dispersion on MKTX.
How the comparison changed
119 daily snapshots · May 4 – Sep 10MKTX lead: Strengthening — the AIQ differential moved from 1 to 25 points over 30 sessions.
- Today
- MKTX +25
- 40 vs 65
- 7 sessions ago
- MKTX +12
- 52 vs 64
- 30 sessions ago
- MKTX +1
- 54 vs 55
- 90 sessions ago
- MCO +5
- 59 vs 54
The lead changed hands 11 times in this window, most recently on Jul 21 when MCO moved ahead of MKTX.
AIQ Signal Divergence
Only the signals that bear on the head-to-head. A conflicted name is carrying bullish and bearish rules at the same time — the technical evidence is not pointing one way.
1 bullish / 2 bearish, conflicted
- Golden Cross Active — bullish, trend, long horizon (3.70%)
- Keltner Channel Breakdown — bearish, volatility, short horizon
- MACD Bearish Crossover — bearish, momentum, short horizon
0 bullish / 3 bearish / 2 neutral
- Death Cross Active — bearish, trend, long horizon (9.01%)
- Bollinger Band Squeeze — neutral, volatility, short horizon
- RSI Overbought — bearish, momentum, short horizon
MCO is conflicted, so the timing case there is weaker than the score alone suggests.
Price vs model alignment
Whether the latest session's price move confirms what the model did over the same session, or contradicts it.
Price is up while the AIQ Score moved down 3 points over the same session — price and model disagree (price +1.62%, AIQ -3 points).
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price -0.06%, AIQ 0 points).
What would flip this result
A state, not a forecast. These are the specific, observable changes that would reverse the verdict — not a price prediction.
- 1MCO closes the Momentum gap — currently 60 points behind, the largest single contributor to MKTX's edge.
- 2MCO's Keltner Channel Breakdown resolves — a bearish volatility rule currently active against it.
- 3MKTX starts generating bearish momentum or trend signals.
- 4A regime shift changes factor weighting — Quality and Value carry the heaviest weights in the composite, so a rotation toward either would move the result most.
The full evidence
Every number behind the verdict. The leader is called above each group so you are not left to solve it from the table.
Fundamentals
MCO leads on balance| Metric | MCO | MKTX |
|---|---|---|
| Revenue growth (YoY) | 5.1% | -6.4% |
| EPS growth (YoY) | 34.5% | -12.7% |
| Gross margin | 71.9% | 67.5% |
| Operating margin | 45.1% | 40.5% |
| Return on equity (TTM) | 79.7% | 24.7% |
| Debt to equity | 2.49 | 0.14 |
Performance
Split across windows| Metric | MCO | MKTX |
|---|---|---|
| 1 week (5 sessions) | -4.6% | 0.2% |
| 1 month (20 sessions) | -2.2% | 0.3% |
| 3 months (63 sessions) | 3.7% | 39.9% |
| 6 months (126 sessions) | 4.8% | -8.9% |
| Year to date | -8.5% | -10% |
| 1 year (252 sessions) | -7.9% | -12.9% |
Technicals
MKTX has the stronger structure| Metric | MCO | MKTX |
|---|---|---|
| RSI (14) | 34.8 | 78.7 |
| ADX (14) | 17 | 67.8 |
| Price vs 50-day | -3.2% | 13.2% |
| Price vs 200-day | -1.2% | 3.9% |
| Volatility (1M, annualized) | 27% | 2.5% |
Risk
MKTX is the more resilient| Metric | MCO | MKTX |
|---|---|---|
| Beta | 0.53 | 0.08 |
| Sharpe ratio | -0.29 | -0.28 |
| Sortino ratio | -0.38 | -0.59 |
| Max drawdown | -23.6% | -43.6% |
| Current drawdown | -13.4% | -15.8% |
| Annualized volatility | 28.4% | 39.9% |
| Value at risk (95%) | -2.5% | -2.8% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, MCO or MKTX?
On the Algovestiq AIQ Score, MKTX is the stronger of the two as of Sep 11, 2026, scoring 65 against MCO's 40. The edge comes from momentum and risk resilience. This is a systematic score, not a recommendation: it ranks the two on the same evidence, it does not know your holding period or tax position.
Is MCO or MKTX the better buy right now?
MKTX carries the stronger systematic profile as of Sep 11, 2026, and the comparison is rated Stable — 4 of 6 covered evidence groups agree. A Stable rating means the gap is wide and the evidence is broad, so the conclusion is unlikely to turn on a single session.
Why does the AIQ Score favor MKTX over MCO?
The composite weights Quality, Value, Momentum and Risk Resilience. MKTX leads Momentum by 60 points; MKTX leads Risk Resilience by 34 points; MKTX leads Quality by 13 points. MKTX leads on all four AIQ factor dimensions. Value is itself one of those four, so the sweep is not explained by MCO simply being cheaper — it warrants extra scrutiny for unmodeled catalysts, forward expectations or event risk the factors do not capture.
Which has more analyst upside, MCO or MKTX?
Analyst price targets imply +12.8% upside for MCO and -3.6% for MKTX, so the Street currently favors MCO. That points the opposite way to the AIQ Score, which favors MKTX. The two are measuring different things: the model reads current fundamentals, valuation, trend and risk; the Street is pricing forward expectations. A divergence of this kind is either a contrarian opportunity or a sign the model is missing something the analysts have already priced — it is the single most useful row on this page to investigate. Analyst targets are expectations, not predictions, and dispersion matters as much as the midpoint.
Which is better value, MCO or MKTX?
MKTX is the better-valued of the two on the peer-relative Value factor. MKTX on the peer-relative Value factor, by 4 points. The Value factor reads valuation relative to sector peers and to the company's own fundamental quality, so it is not the same as simply having the lower multiple.
Which has stronger growth, MCO or MKTX?
MCO on combined revenue and EPS growth. Growth here is measured on reported revenue and earnings, not on forward estimates — it describes what the businesses have delivered, not what the Street expects next.
Which has stronger momentum, MCO or MKTX?
MKTX on the Momentum factor, by 60 points. Momentum is one of the four weighted factors in the AIQ composite. It has documented persistence over three- to twelve-month horizons, which makes it a timing input rather than a reason to hold something indefinitely.
Which is riskier, MCO or MKTX?
MKTX is the more resilient of the two, so the other name carries the higher downside risk. MKTX on Risk Resilience, by 34 points. Risk Resilience is a weighted factor in the composite; position sizing usually responds to it more usefully than the buy/avoid decision does.
Is MCO more profitable than MKTX?
MCO leads on the comparable margin measures — gross margin 71.9% vs 67.5%; operating margin 45.1% vs 40.5%; ttm roe 79.7% vs 24.7%.
Is MKTX's lead over MCO getting stronger or weaker?
MKTX lead: Strengthening — the AIQ differential moved from 1 to 25 points over 30 sessions. This is measured from 119 daily comparison snapshots between 2026-05-04 and 2026-09-10. The lead has changed hands 11 times in that window, most recently on 2026-07-21, when MCO moved ahead of MKTX.
What would change the MCO vs MKTX verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: MCO closes the Momentum gap — currently 60 points behind, the largest single contributor to MKTX's edge; MCO's Keltner Channel Breakdown resolves — a bearish volatility rule currently active against it; MKTX starts generating bearish momentum or trend signals; a regime shift changes factor weighting — Quality and Value carry the heaviest weights in the composite, so a rotation toward either would move the result most.
What do the current signals say about MCO and MKTX?
MCO: 1 bullish / 2 bearish, conflicted. MKTX: 0 bullish / 3 bearish / 2 neutral. A conflicted state means bullish and bearish rules are active on the same name at once — the technical evidence is not pointing one way, and a decision taken on it carries more timing risk. The most decision-relevant rule on MCO is Golden Cross Active (bullish, long horizon). On MKTX it is Death Cross Active (bearish, long horizon).
Compare MCO and MKTX with others
Continue your research
This page answers which of the two. These answer the questions on either side of it.
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality, Value, Momentum and Risk, each carrying a fixed weight. Sentiment is reported separately as SentimentPulse and is not folded into the composite. Scores refresh every trading day, and this page regenerates from the latest snapshot rather than being written once.
The verdict names a leader, states how broadly six independent evidence groups agree, and rates how durable that conclusion is given the score gap, its recent trajectory and the current signal state on both names.
How to use side-by-side comparison →This comparison is informational and educational, not investment advice. AIQ scores update daily; re-check after earnings, guidance or macro data that materially changes either name’s factor profile.