NSSC vs TSM Stock Comparison
NSSC currently leads TSM in this stock comparison, with AIQ scores of 68 vs 66. The clearest difference is momentum, while TSM has the stronger quality profile.
What is the main difference between NSSC and TSM?
NSSC leads the current stock comparison as Napco Security Technologies, Inc., with the clearest separation coming from momentum and the broader AIQ evidence mix.
AlgovestIQ AIQ Comparison
Napco Security Technologies, Inc. vs Taiwan Semiconductor Manufacturing Company Limited
NSSC leads
NSSC leads by 2 AIQ points, primarily on Momentum and Risk Resilience, having only recently taken the lead back from TSM. Wall Street currently favors TSM on target upside.
Fragile: 2 of 6 evidence groups support NSSC, the lead recently changed hands, and its current signal state is conflicted.
Napco Security Technologies, Inc.
Taiwan Semiconductor Manufacturing Company Limited
The Algovestiq AIQ Score currently favors NSSC over TSM, 68 versus 66 as of Oct 31, 2026. NSSC's advantage is driven primarily by stronger momentum and risk resilience, while TSM holds the stronger quality profile. NSSC also shows the stronger technical structure relative to its 50-day moving average, though analyst target upside currently favors TSM. 2 of 6 covered evidence groups favor NSSC today, and the comparison is rated Fragile on stability: the AIQ gap is narrow at 2 points. NSSC lead: Reversed — TSM led by 9 AIQ points 30 sessions ago; NSSC now leads by 2.
Compare Napco Security Technologies, Inc. and Taiwan Semiconductor Manufacturing Company Limited across the Algovestiq AIQ Score, valuation, quality, momentum, risk, technicals and analyst expectations.
Performance over time
Total return with distributions reinvested, from daily closes.
Total return comparison
Growth of $10,000, distributions reinvested
Split-adjusted closes; each distribution is reinvested at the close on its ex-dividend date. Taxes and trading costs are not modeled.
Compare NSSC and TSM 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.
- Momentum80 vs 52NSSC +28
- Quality80 vs 98TSM +18
- Risk Resilience69 vs 65NSSC +4
- Value44 vs 45Even
2 of 6 evidence groups favor NSSC. NSSC’s edge is concentrated in momentum and risk resilience; TSM keeps a meaningful quality edge.
What changed since the last close
Latest scored session 2026-10-30, compared against the prior scored session 2026-10-29.
No factor moved materially.
No signal started or stopped since the prior session; its 5 active signals are unchanged.
No factor moved materially.
No signal started or stopped since the prior session; its 3 active signals are unchanged.
NSSC's lead was unchanged in the latest session.
Deeper signal detail for each name lives on its own signals page — NSSC and TSM both carry a full feed there.
The central trade-off
NSSC (Napco Security Technologies, Inc.): the stronger current systematic profile, led by momentum and risk resilience.
TSM (Taiwan Semiconductor Manufacturing Company Limited): the counter-case, on quality, fundamentals, analyst expectations — but at materially higher volatility, 35.7% against 29.2%.
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
NSSCNSSC on the overall AIQ Score, which weights Quality and Value most heavily.
Growth
NSSCNSSC on combined revenue and EPS growth.
Value
EvenThe two are level on Value.
Momentum
NSSCNSSC on the Momentum factor, by 28 points.
Lower downside
NSSCNSSC on Risk Resilience, by 4 points.
Analyst upside
TSMTSM on implied upside to the consensus price target.
AIQ vs Wall Street
The model and the Street disagree here: AIQ favors NSSC, analyst targets favor TSM. That disagreement is the most useful thing on this page.
| Measure | NSSC | TSM | Note |
|---|---|---|---|
| Implied upside to target | +32.1% | +45% | TSM has more room |
| Target dispersion | 0% | +34% | Lower is tighter analyst agreement |
| Consensus | Buy | Buy | Context, not a primary driver |
| Analysts covering | 1 | 7 | 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
2 of 6 covered evidence groups favor NSSC. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | Even | 68 vs 66 |
| Fundamentals | TSMon balance | revenue growth 13.5% vs 17.6%; EPS growth 51% vs 8%; TTM ROE 23.6% vs 41.2%; gross margin 59.2% vs 65.8%; operating margin 22.6% vs 57.9% — TSM takes 4 of 5 decided legs, not all of them |
| Valuation | Even | Value 44 vs 45 |
| Technicals | NSSC | Price vs 50-day 8% vs -6.6%; vs 200-day 1.3% vs 10.1% |
| Risk Resilience | NSSC | Risk Resilience 69 vs 65 |
| Analyst expectations | TSM | Target upside 32.1% vs 45% |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of NSSC and TSM 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 2 points. (argues the conclusion is provisional)
- Only 2 of 6 covered evidence groups agree. (argues the conclusion is provisional)
- The lead has already changed hands inside the comparison window. (argues the conclusion is provisional)
- 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 NSSC.
How the comparison changed
120 daily snapshots · Jul 1 – Oct 30NSSC lead: Reversed — TSM led by 9 AIQ points 30 sessions ago; NSSC now leads by 2.
- Today
- NSSC +2
- 68 vs 66
- 7 sessions ago
- NSSC +8
- 65 vs 57
- 30 sessions ago
- TSM +9
- 59 vs 68
- 90 sessions ago
- TSM +12
- 50 vs 62
The lead changed hands 3 times in this window, most recently on Oct 15 when NSSC moved ahead of TSM.
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.
2 bullish / 2 bearish / 1 neutral, conflicted
Only NSSC
- Bollinger Band Squeeze — neutral, volatility, short horizon
- Death Cross Active — bearish, trend, long horizon (7.44%)
- Keltner Channel Breakout — bullish, volatility, short horizon
- RSI Overbought — bearish, momentum, short horizon
- MACD Bullish Crossover — bullish, momentum, short horizon
2 bullish / 1 bearish, conflicted
Only TSM
- Golden Cross Active — bullish, trend, long horizon (8.88%)
- Uptrend Structure Active — bullish, trend, long horizon
- MACD Bearish Crossover — bearish, momentum, short horizon
NSSC 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.
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price -1.58%, AIQ 0 points).
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price -5.95%, 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.
- 1TSM closes the Momentum gap — currently 28 points behind, the largest single contributor to NSSC's edge.
- 2TSM's MACD Bearish Crossover resolves — a bearish momentum rule currently active against it.
- 3NSSC's conflicting signal state resolves bearish — it currently carries 2 bullish and 2 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
TSM leads on balance| Metric | NSSC | TSM |
|---|---|---|
| Revenue growth (YoY) | 13.5% | 17.6% |
| EPS growth (YoY) | 51% | 8% |
| Gross margin | 59.2% | 65.8% |
| Operating margin | 22.6% | 57.9% |
| Return on equity (TTM) | 23.6% | 41.2% |
| Debt to equity | 0.03 | 0.14 |
Performance
Split across windows| Metric | NSSC | TSM |
|---|---|---|
| 1 week (5 sessions) | 6.5% | 1.8% |
| 1 month (20 sessions) | 11.3% | -3.7% |
| 3 months (63 sessions) | 9% | 9% |
| 6 months (126 sessions) | -12.2% | 11.6% |
| Year to date | -4.9% | 44.6% |
| 1 year (252 sessions) | -10% | 49% |
Technicals
NSSC has the stronger structure| Metric | NSSC | TSM |
|---|---|---|
| RSI (14) | 78.9 | 41.8 |
| ADX (14) | 25.4 | 19.9 |
| Price vs 50-day | 8% | -6.6% |
| Price vs 200-day | 1.3% | 10.1% |
| Volatility (1M, annualized) | 29.2% | 35.7% |
Risk
NSSC is the more resilient| Metric | NSSC | TSM |
|---|---|---|
| Beta | 1.19 | 2.14 |
| Sharpe ratio | -0.15 | 1.06 |
| Sortino ratio | -0.2 | 1.68 |
| Max drawdown | -26% | -21.6% |
| Current drawdown | -16% | -9.5% |
| Annualized volatility | 40.3% | 39.2% |
| Value at risk (95%) | -3.8% | -4.1% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, NSSC or TSM?
On the Algovestiq AIQ Score, NSSC is the stronger of the two as of Oct 31, 2026, scoring 68 against TSM's 66. The edge comes from momentum and risk resilience. TSM is not without a case — it holds the better quality 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 NSSC or TSM the better buy right now?
NSSC carries the stronger systematic profile as of Oct 31, 2026, and the comparison is rated Fragile — 2 of 6 covered evidence groups agree. A Fragile rating means the conclusion is sensitive: the AIQ gap is narrow at 2 points. Treat the lead as provisional.
Why does the AIQ Score favor NSSC over TSM?
The composite weights Quality, Value, Momentum and Risk Resilience. NSSC leads Momentum by 28 points; TSM leads Quality by 18 points; NSSC leads Risk Resilience by 4 points. Where the two split, the factor with the larger weight carries the result.
Which has more analyst upside, NSSC or TSM?
Analyst price targets imply +32.1% upside for NSSC and +45% for TSM, so the Street currently favors TSM. That points the opposite way to the AIQ Score, which favors NSSC. 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, NSSC or TSM?
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, NSSC or TSM?
NSSC 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, NSSC or TSM?
NSSC on the Momentum factor, by 28 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, NSSC or TSM?
NSSC is the more resilient of the two, so the other name carries the higher downside risk. NSSC on Risk Resilience, by 4 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 NSSC more profitable than TSM?
TSM leads on the comparable margin measures — gross margin 59.2% vs 65.8%; operating margin 22.6% vs 57.9%; ttm roe 23.6% vs 41.2%.
Is NSSC's lead over TSM getting stronger or weaker?
NSSC lead: Reversed — TSM led by 9 AIQ points 30 sessions ago; NSSC now leads by 2. This is measured from 120 daily comparison snapshots between 2026-07-01 and 2026-10-30. The lead has changed hands 3 times in that window, most recently on 2026-10-15, when NSSC moved ahead of TSM.
What would change the NSSC vs TSM verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: TSM closes the Momentum gap — currently 28 points behind, the largest single contributor to NSSC's edge; TSM's MACD Bearish Crossover resolves — a bearish momentum rule currently active against it; NSSC's conflicting signal state resolves bearish — it currently carries 2 bullish and 2 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 NSSC and TSM?
NSSC: 2 bullish / 2 bearish / 1 neutral, conflicted. TSM: 2 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 NSSC is Death Cross Active (bearish, long horizon). On TSM it is Golden Cross Active (bullish, long horizon).
Compare NSSC and TSM with others
Continue your research
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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.