SNDK vs XLK Stock Comparison
Sandisk Corporation vs State Street Technology Select Sector SPDR ETF
SNDK leads
SNDK leads by 14 AIQ points, primarily on Quality and Value, and the lead has widened from 5 points over 30 sessions.
Stable: 3 of 4 evidence groups support SNDK, its lead is widening, and its signal state is cleanly positive.
Sandisk Corporation
State Street Technology Select Sector SPDR ETF
The Algovestiq AIQ Score currently favors SNDK over XLK, 70 versus 56 as of Sep 2, 2026. SNDK's advantage is driven primarily by stronger quality and value, while XLK holds the stronger risk resilience profile. SNDK also shows the weaker technical structure relative to its 50-day moving average. 3 of 4 covered evidence groups favor SNDK today, and the comparison is rated Stable on stability: analyst targets on the leader are widely dispersed. SNDK lead: Strengthening — the AIQ differential moved from 5 to 14 points over 30 sessions.
Compare Sandisk Corporation and State Street Technology Select Sector SPDR ETF across the Algovestiq AIQ Score, valuation, quality, momentum, risk, technicals and analyst expectations.
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.
- Quality30%100 vs 74SNDK +26
- Risk Resilience15%38 vs 60XLK +22
- Value30%55 vs 36SNDK +19
- Momentum25%73 vs 54SNDK +19
3 of 4 evidence groups favor SNDK. SNDK’s edge is concentrated in quality and value; XLK keeps a meaningful risk resilience edge.
What changed since the last close
Latest scored session 2026-09-01, compared against the prior scored session 2026-08-31.
Largest factor move: Momentum -4
No new signals fired.
Largest factor move: Momentum -8
No new signals fired.
SNDK's lead was unchanged in the latest snapshot.
Deeper signal detail for each name lives on its own signals page — SNDK and XLK both carry a full feed there.
The central trade-off
SNDK (Sandisk Corporation): the stronger current systematic profile, led by quality and value.
XLK (State Street Technology Select Sector SPDR ETF): the counter-case, on risk resilience.
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
SNDKSNDK on the overall AIQ Score, which weights Quality and Value at 30% each.
Growth
EvenGrowth figures are not covered for both names.
Value
SNDKSNDK on the peer-relative Value factor, by 19 points.
Momentum
SNDKSNDK on the Momentum factor, by 19 points.
Lower downside
XLKXLK on Risk Resilience, by 22 points.
Analyst upside
EvenAnalyst targets are level or not covered for both names.
AIQ vs Wall Street
Where the systematic read and the analyst consensus line up — and where they do not.
| Measure | SNDK | XLK | Note |
|---|---|---|---|
| Implied upside to target | +21% | — | Level |
| Target dispersion | +122% | — | Lower is tighter analyst agreement |
| Consensus | Buy | — | Context, not a primary driver |
| Analysts covering | 16 | — | Higher coverage generally improves confidence |
Analyst targets are expectations, not predictions. Dispersion matters as much as the midpoint.
AIQ Agreement Matrix
3 of 4 covered evidence groups favor SNDK. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | SNDK | 70 vs 56 |
| Fundamentals | Not covered | Not covered |
| Valuation | SNDK | Value 55 vs 36 |
| Technicals | SNDK | Price vs 50-day -2.3% vs 0.5%; vs 200-day 56.3% vs 15% |
| Risk Resilience | XLK | Risk Resilience 38 vs 60 |
| Analyst expectations | Not covered | Not covered |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of SNDK and XLK 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 14 points. (supports the conclusion holding)
- The leader's advantage has been widening. (supports the conclusion holding)
- The leader's signal state is cleanly positive. (supports the conclusion holding)
- Analyst targets on the leader are widely dispersed. (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 SNDK.
How the comparison changed
120 daily snapshots · Apr 20 – Sep 1SNDK lead: Strengthening — the AIQ differential moved from 5 to 14 points over 30 sessions.
- Today
- SNDK +14
- 70 vs 56
- 7 sessions ago
- SNDK +14
- 71 vs 57
- 30 sessions ago
- SNDK +5
- 63 vs 58
- 90 sessions ago
- SNDK +23
- 74 vs 51
The lead has not changed hands in this window.
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 / 0 bearish / 1 neutral
- Golden Cross Active — bullish, trend, long horizon (60.39%)
- EMA Ribbon Expansion Bullish — bullish, trend, medium horizon
- ATR Expansion - Breakout Mode — neutral, volatility, short horizon (8.73%)
3 bullish / 1 bearish, conflicted
- Golden Cross Active — bullish, trend, long horizon (14.27%)
- EMA Ribbon Expansion Bullish — bullish, trend, medium horizon
- Uptrend Structure Active — bullish, trend, long horizon
XLK 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 1 points over the same session — price and model disagree (price +0.27%, AIQ -1 points).
Price and the AIQ Score both moved down over the latest session (price -0.11%, 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.
- 1XLK closes the Quality gap — currently 26 points behind, the largest single contributor to SNDK's edge.
- 2XLK generates a confirmed bullish trend signal it does not currently carry, such as MACD Bullish Crossover.
- 3SNDK's Golden Cross Active breaks down — it is the strongest rule currently supporting the verdict.
- 4A regime shift changes factor weighting — the composite weights Quality and Value at 30% each, 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
Split| Metric | SNDK | XLK |
|---|---|---|
| Revenue growth (YoY) | 50.7% | — |
| EPS growth (YoY) | 92.9% | — |
| Gross margin | 71.5% | — |
| Operating margin | 61.2% | — |
| Return on equity | 93.1% | — |
| Debt to equity | 0.02 | — |
Technicals
SNDK has the stronger structure| Metric | SNDK | XLK |
|---|---|---|
| RSI (14) | 60.1 | 40.9 |
| ADX (14) | 11 | 12.3 |
| Price vs 50-day | -2.3% | 0.5% |
| Price vs 200-day | 56.3% | 15% |
| Volatility (1M, annualized) | 91.1% | 21% |
Risk
XLK is the more resilient| Metric | SNDK | XLK |
|---|---|---|
| Beta | 4.37 | 1.75 |
| Sharpe ratio | 3.44 | 1.26 |
| Sortino ratio | 6.03 | 1.96 |
| Max drawdown | -56.5% | -16.1% |
| Current drawdown | -34.2% | -7.3% |
| Annualized volatility | 117.6% | 26.4% |
| Value at risk (95%) | -10.7% | -2.6% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, SNDK or XLK?
On the Algovestiq AIQ Score, SNDK is the stronger of the two as of Sep 2, 2026, scoring 70 against XLK's 56. The edge comes from quality and value. XLK 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 SNDK or XLK the better buy right now?
SNDK carries the stronger systematic profile as of Sep 2, 2026, and the comparison is rated Stable — 3 of 4 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 SNDK over XLK?
The composite weights Quality at 30%, Value at 30%, Momentum at 25% and Risk Resilience at 15%. SNDK leads Quality by 26 points; XLK leads Risk Resilience by 22 points; SNDK leads Value by 19 points. Where the two split, the factor with the larger weight carries the result.
Which has more analyst upside, SNDK or XLK?
Analyst price targets imply +21% upside for SNDK and not covered for XLK. The model and the Street agree here, which is a broader base of evidence than either alone. Analyst targets are expectations, not predictions, and dispersion matters as much as the midpoint.
Which is better value, SNDK or XLK?
SNDK is the better-valued of the two on the peer-relative Value factor. SNDK on the peer-relative Value factor, by 19 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, SNDK or XLK?
Growth figures are not covered for both names. 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, SNDK or XLK?
SNDK on the Momentum factor, by 19 points. Momentum carries 25% of 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, SNDK or XLK?
XLK is the more resilient of the two, so the other name carries the higher downside risk. XLK on Risk Resilience, by 22 points. The Risk Resilience factor weights 15% of the composite; position sizing usually responds to it more usefully than the buy/avoid decision does.
Is SNDK more profitable than XLK?
Margin data is not comparable for both names in the current snapshot.
Is SNDK's lead over XLK getting stronger or weaker?
SNDK lead: Strengthening — the AIQ differential moved from 5 to 14 points over 30 sessions. This is measured from 120 daily comparison snapshots between 2026-04-20 and 2026-09-01. The lead has not changed hands in that window.
What would change the SNDK vs XLK verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: XLK closes the Quality gap — currently 26 points behind, the largest single contributor to SNDK's edge; XLK generates a confirmed bullish trend signal it does not currently carry, such as MACD Bullish Crossover; SNDK's Golden Cross Active breaks down — it is the strongest rule currently supporting the verdict; a regime shift changes factor weighting — the composite weights Quality and Value at 30% each, so a rotation toward either would move the result most.
What do the current signals say about SNDK and XLK?
SNDK: 3 bullish / 0 bearish / 1 neutral. XLK: 3 bullish / 1 bearish, 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 SNDK is Golden Cross Active (bullish, long horizon). On XLK it is Golden Cross Active (bullish, long horizon).
Compare SNDK and XLK with others
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality (30%), Value (30%), Momentum (25%) and Risk (15%). 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.