SMCI vs CSCO: SPOTLIGHT Buys vs MONITOR Signals
How did Cisco Systems (CSCO) and Super Micro Computer (SMCI) fare under JumpstartSignal's 5-stage screening pipeline across our full 2012–2025 walk-forward backtest? We flagged CSCO 6 times (132 signal days, first signal in 2023) and SMCI 3 times (7 signal days, first signal in 2022). Every entry price, return, and SPY comparison below is from the frozen backtest snapshot.
📌 Note: CSCO only ever reached our MONITOR watchlist tier, it was never promoted to a SPOTLIGHT or OPPORTUNITY buy signal. SMCI did reach SPOTLIGHT or OPPORTUNITY. That asymmetry is the story of this comparison.
Head-to-Head Stats
CSCO 📌 MONITOR Cisco Systems · Technology
SMCI ✅ OPPORTUNITY Super Micro Computer · Technology
Per-Signal Returns
Each bar below shows the best return from one signal cluster, held from the entry date through Feb 1, 2026. The SPY return over the same period is shown alongside each entry, alpha is the gap between the two.
CSCO Signal Clusters
| Entry Date | Entry Price | Return | SPY Return | Alpha vs SPY |
|---|---|---|---|---|
| Aug 21, 2023 | $55.24 | +42% | +62% | -20% |
| Nov 15, 2024 | $57.01 | +37% | +18% | +19% |
| Jan 15, 2025 | $59.82 | +31% | +17% | +14% |
| Feb 3, 2025 | $61.04 | +28% | +16% | +12% |
| May 20, 2025 | $63.05 | +24% | +17% | +7% |
| Oct 2, 2025 | $68.31 | +15% | +3% | +11% |
SMCI Signal Clusters
| Entry Date | Entry Price | Return | SPY Return | Alpha vs SPY |
|---|---|---|---|---|
| Nov 4, 2022 | $7.66 | +280% | +90% | +190% |
| Feb 17, 2023 | $9.20 | +216% | +75% | +141% |
| Mar 22, 2023 | $11.25 | +159% | +81% | +78% |
What This Teaches
Which stock a quant system picks more often says more about price-action shape than about the business. CSCO kept printing clean SMA20/50 crossover + breakout-volume setups (6 distinct clusters over 14 years); SMCI printed them 3× in the same window. Same universe, same rules, different output, and that is exactly what a rules-based pipeline is supposed to produce.
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FAQ
Did JumpstartSignal ever buy CSCO?
No. CSCO only ever cleared our weekly MONITOR tier, a watchlist of stocks matching some but not all of our buy criteria. MONITOR signals are published for research context, not executed as trades; only SPOTLIGHT and OPPORTUNITY signals enter the backtested portfolio. SMCI, by contrast, did reach SPOTLIGHT or OPPORTUNITY in our pipeline; that asymmetry is the core story of this page.
Is CSCO or SMCI a better momentum stock?
In our 14-year backtest, CSCO had an average alpha of +7% per signal versus +136% for SMCI. CSCO produced 6 MONITOR watchlist clusters vs 3 SPOTLIGHT or OPPORTUNITY buy-signal clusters for SMCI. Note the tier difference: MONITOR clusters are watchlist-only and were never promoted to buy signals, so cluster counts are not directly comparable across tiers.
When did JumpstartSignal first flag CSCO?
Aug 21, 2023 at an entry price of $55.24 (MONITOR watchlist tier only). That signal has returned +42% held to the snapshot date, versus +62% for SPY over the same period.
When did JumpstartSignal first flag SMCI?
Nov 4, 2022 at an entry price of $7.66 (SPOTLIGHT or OPPORTUNITY buy signal). That signal has returned +280% held to the snapshot date, versus +90% for SPY.
Does this mean one stock is a buy and the other isn't?
No. Historical signal frequency and past returns are not buy recommendations. Our pipeline identifies entries that would have matched the template historically. Past performance does not guarantee future results. Use these pages as methodology research, not investment advice.
Where does the underlying data come from?
All entries on this page come from the R30 walk-forward validated backtest covering 2012–2025 (the 'seo_active' snapshot in our golden archive). Entry prices, returns, and SPY comparisons are computed from Stooq end-of-day OHLCV and frozen at snapshot time. See our methodology for details.