DXCM vs EW Stock Comparison
Compare DXCM and EW across AIQ Score, fundamentals, valuation, momentum, risk, analyst expectations and current market evidence.
What is the main difference between DXCM and EW?
DXCM leads the current stock comparison as DexCom, Inc., with the clearest separation coming from quality and the broader AIQ evidence mix.
AlgovestIQ AIQ Comparison
DexCom, Inc. vs Edwards Lifesciences Corporation
DXCM leads
DXCM leads by 5 AIQ points, primarily on Quality and Momentum, and the lead has widened from 1 points over 30 sessions. Wall Street currently favors EW on target upside.
Fragile: 3 of 6 evidence groups support DXCM, its lead is widening, and its current signal state is conflicted.
DexCom, Inc.
Edwards Lifesciences Corporation
The Algovestiq AIQ Score currently favors DXCM over EW, 54 versus 49 as of Sep 11, 2026. DXCM's advantage is driven primarily by stronger quality and momentum, while EW holds the stronger risk resilience profile. DXCM also shows the stronger technical structure relative to its 50-day moving average, though analyst target upside currently favors EW. 3 of 6 covered evidence groups favor DXCM today, and the comparison is rated Fragile on stability: the AIQ gap is narrow at 5 points. DXCM lead: Strengthening — the AIQ differential moved from 1 to 5 points over 30 sessions.
Compare DexCom, Inc. and Edwards Lifesciences Corporation 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 DXCM and EW against another ticker
Open a multi-ticker workspace without changing this focused pair page.
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.
- Risk Resilience60 vs 79EW +19
- Quality86 vs 69DXCM +17
- Momentum42 vs 31DXCM +11
- Value28 vs 28Even
3 of 6 evidence groups favor DXCM. DXCM’s edge is concentrated in quality and momentum; EW keeps a meaningful risk resilience edge.
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 +1
No new signals fired.
Largest factor move: Momentum +1
No new signals fired.
DXCM's lead was unchanged in the latest snapshot.
Deeper signal detail for each name lives on its own signals page — DXCM and EW both carry a full feed there.
The central trade-off
DXCM (DexCom, Inc.): the stronger current systematic profile, led by quality and momentum.
EW (Edwards Lifesciences Corporation): the counter-case, on risk resilience, analyst expectations.
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
DXCMDXCM on the overall AIQ Score, which weights Quality and Value most heavily.
Growth
DXCMDXCM on combined revenue and EPS growth.
Value
EvenThe two are level on Value.
Momentum
DXCMDXCM on the Momentum factor, by 11 points.
Lower downside
EWEW on Risk Resilience, by 19 points.
Analyst upside
EWEW on implied upside to the consensus price target.
AIQ vs Wall Street
The model and the Street disagree here: AIQ favors DXCM, analyst targets favor EW. That disagreement is the most useful thing on this page.
| Measure | DXCM | EW | Note |
|---|---|---|---|
| Implied upside to target | +5.6% | +18.5% | EW has more room |
| Target dispersion | +46.8% | +25% | Lower is tighter analyst agreement |
| Consensus | Buy | Buy | Context, not a primary driver |
| Analysts covering | 14 | 10 | 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
3 of 6 covered evidence groups favor DXCM. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | DXCM | 54 vs 49 |
| Fundamentals | DXCMon balance | revenue growth 9.8% vs 5.6%; EPS growth 25% vs -36.4%; TTM ROE 36.2% vs 9.7%; gross margin 62.5% vs 78%; operating margin 22.9% vs 28.1% — DXCM takes 3 of 5 decided legs, not all of them |
| Valuation | Even | Value 28 vs 28 |
| Technicals | DXCM | Price vs 50-day 1.1% vs -5.6%; vs 200-day 18.6% vs 2.1% |
| Risk Resilience | EW | Risk Resilience 60 vs 79 |
| Analyst expectations | EW | Target upside 5.6% vs 18.5% |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of DXCM and EW and are excluded from the count.
AIQ Decision Stability
The conclusion is sensitive to small changes. Treat the lead as provisional and watch the flip conditions below.
- The AIQ gap is narrow at 5 points. (argues the conclusion is provisional)
- Only 3 of 6 covered evidence groups agree. (argues the conclusion is provisional)
- The leader's advantage has been widening. (supports the conclusion holding)
- The lead has been steady session to session. (supports the conclusion holding)
- The leader is throwing conflicting signals. (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 DXCM.
How the comparison changed
119 daily snapshots · May 4 – Sep 10DXCM lead: Strengthening — the AIQ differential moved from 1 to 5 points over 30 sessions.
- Today
- DXCM +5
- 54 vs 49
- 7 sessions ago
- DXCM +2
- 57 vs 55
- 30 sessions ago
- DXCM +1
- 61 vs 60
- 90 sessions ago
- EW +3
- 57 vs 60
The lead changed hands 3 times in this window, most recently on May 14 when DXCM moved ahead of EW.
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.
3 bullish / 1 bearish, conflicted
- Golden Cross Active — bullish, trend, long horizon (15.24%)
- EMA Ribbon Expansion Bullish — bullish, trend, medium horizon
- Uptrend Structure Active — bullish, trend, long horizon
1 bullish / 1 bearish / 1 neutral, conflicted
- Golden Cross Active — bullish, trend, long horizon (5.19%)
- Bollinger Band Squeeze — neutral, volatility, short horizon
- MACD Bearish Crossover — bearish, momentum, short horizon
DXCM leads the comparison while carrying a conflicted signal state, which is one reason the stability rating is not higher.
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 down while the AIQ Score moved up 1 points over the same session — price and model disagree (price -1.75%, AIQ +1 points).
Price is down while the AIQ Score moved up 1 points over the same session — price and model disagree (price -2.77%, AIQ +1 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.
- 1EW closes the Quality gap — currently 17 points behind, the largest single contributor to DXCM's edge.
- 2EW's MACD Bearish Crossover resolves — a bearish momentum rule currently active against it.
- 3DXCM's conflicting signal state resolves bearish — it currently carries 3 bullish and 1 bearish rules at once.
- 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
DXCM leads on balance| Metric | DXCM | EW |
|---|---|---|
| Revenue growth (YoY) | 9.8% | 5.6% |
| EPS growth (YoY) | 25% | -36.4% |
| Gross margin | 62.5% | 78% |
| Operating margin | 22.9% | 28.1% |
| Return on equity (TTM) | 36.2% | 9.7% |
| Debt to equity | 0.53 | 0.07 |
Performance
DXCM leads 4 of 6 windows| Metric | DXCM | EW |
|---|---|---|
| 1 week (5 sessions) | -5.8% | -4.5% |
| 1 month (20 sessions) | -6.9% | -6.7% |
| 3 months (63 sessions) | 13% | 0.9% |
| 6 months (126 sessions) | 27.4% | 2% |
| Year to date | 27.3% | 1.8% |
| 1 year (252 sessions) | 8.3% | 8.2% |
Technicals
DXCM has the stronger structure| Metric | DXCM | EW |
|---|---|---|
| RSI (14) | 31.5 | 31.8 |
| ADX (14) | 25.7 | 20.3 |
| Price vs 50-day | 1.1% | -5.6% |
| Price vs 200-day | 18.6% | 2.1% |
| Volatility (1M, annualized) | 23.1% | 18.5% |
Risk
EW is the more resilient| Metric | DXCM | EW |
|---|---|---|
| Beta | 0.66 | 0.6 |
| Sharpe ratio | 0.29 | 0.3 |
| Sortino ratio | 0.4 | 0.53 |
| Max drawdown | -30.1% | -13.2% |
| Current drawdown | -8.5% | -8.8% |
| Annualized volatility | 41.3% | 25.3% |
| Value at risk (95%) | -3.7% | -2.5% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, DXCM or EW?
On the Algovestiq AIQ Score, DXCM is the stronger of the two as of Sep 11, 2026, scoring 54 against EW's 49. The edge comes from quality and momentum. EW is not without a case — it holds the better risk resilience profile, which matters more if that is the objective you are optimizing for. 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 DXCM or EW the better buy right now?
DXCM carries the stronger systematic profile as of Sep 11, 2026, and the comparison is rated Fragile — 3 of 6 covered evidence groups agree. A Fragile rating means the conclusion is sensitive: the AIQ gap is narrow at 5 points. Treat the lead as provisional.
Why does the AIQ Score favor DXCM over EW?
The composite weights Quality, Value, Momentum and Risk Resilience. EW leads Risk Resilience by 19 points; DXCM leads Quality by 17 points; DXCM leads Momentum by 11 points. Where the two split, the factor with the larger weight carries the result.
Which has more analyst upside, DXCM or EW?
Analyst price targets imply +5.6% upside for DXCM and +18.5% for EW, so the Street currently favors EW. That points the opposite way to the AIQ Score, which favors DXCM. 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, DXCM or EW?
Neither name separates on the peer-relative Value factor. The two are level on Value. 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, DXCM or EW?
DXCM 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, DXCM or EW?
DXCM on the Momentum factor, by 11 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, DXCM or EW?
EW is the more resilient of the two, so the other name carries the higher downside risk. EW on Risk Resilience, by 19 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 DXCM more profitable than EW?
The profitability evidence is mixed: gross margin 62.5% vs 78%; operating margin 22.9% vs 28.1%; ttm roe 36.2% vs 9.7%. DXCM leads on one measure and EW on two measures, and there is no single profitability composite that resolves the split — which of the two reads as "more profitable" depends on whether you weight pricing power or operating leverage.
Is DXCM's lead over EW getting stronger or weaker?
DXCM lead: Strengthening — the AIQ differential moved from 1 to 5 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 3 times in that window, most recently on 2026-05-14, when DXCM moved ahead of EW.
What would change the DXCM vs EW verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: EW closes the Quality gap — currently 17 points behind, the largest single contributor to DXCM's edge; EW's MACD Bearish Crossover resolves — a bearish momentum rule currently active against it; DXCM's conflicting signal state resolves bearish — it currently carries 3 bullish and 1 bearish rules at once; 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 DXCM and EW?
DXCM: 3 bullish / 1 bearish, conflicted. EW: 1 bullish / 1 bearish / 1 neutral, conflicted. 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 DXCM is Golden Cross Active (bullish, long horizon). On EW it is Golden Cross Active (bullish, long horizon).
Compare DXCM and EW 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.