Cubic Sensor and Instrument Co Ltd (688665) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Cubic Sensor and Instrument Co Ltd stock ¥34.23, price ¥39.76, that is 13.9% below the price, quality 62 out of 100. Rating: overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Cubic Sensor and Instrument Co Ltd
688665 · SHGOur calculation puts a fair price 14% below what the stock costs today.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.
How to read this chart
60‑month range ¥21.74 – ¥124.32 · fair‑value band ¥16.01 – ¥42.80 · the ¥39.76 price screens above the ¥34.23 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.
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Company profile
Cubic Sensor and Instrument Co.,Ltd. engages in the development, production, and sale of gas sensors and sensor solutions in China and internationally.
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It offers thermostats; air quality detectors; household infrared and laser methane, electrochemical formaldehyde, VOC gas, integrated air quality modules, infrared carbon dioxide, optical dust, infrared dust, CO2 gas transmitters, dust and dirt sensors; and fresh air controllers.
It also provides automotive air quality, in-vehicle, smoke, thermal conductivity hydrogen, electrolyte leakage; oxygen, nitrogen, motorcycle oxygen, battery thermal runaway monitoring, automotive CO2 gas and integrated sensors; automotive fragrance and negative ion generator; and car seat ventilation fans and headlight cooling fans.
In addition, it offers refrigerant leak monitoring, NMP gas, laser ammonia, and laser leak detectors; dust particle counters; high humidity CO2 transmitters; and laser methane, miniature infrared, energy storage thermal runaway, SF6 leak monitoring, electrochemical carbon monoxide, greenhouse gas, combustible gas/CO alarms, dust particulate matter, and oil fume sensors.
Further, it provides greenhouse gas, flue, online flue gas, fine chemical, SF6 decomposition, modified atmosphere packaging, semiconductor industry, in-use vehicle emission, value, new energy battery, online oxygen content, process, biogas, and fuel gas calorific gas analyzers; gas flow meters; flue gas sensor modules; engine emission testing systems; laser, infrared, exhaust, ultraviolet gas sensor; laser scattering sensor modules; controllers/proportional valves; combustion systems of condensing wall-hung boilers and commercial and industrial boilers; ore modules for residential ultrasonic gas meters, core modules for commercial ultrasonic gas meters; laser oxygen, end-tidal ETCO2, ultrasonic oxygen, diffused oxygen, DLCO gas sensors; and pulmonary function instruments.
The company was founded in 2003 and is based in Wuhan, China.
Stock analysis
Cubic Sensor and Instrument Co Ltd (688665) currently trades at ¥39.76, while our model-based Fair Value estimate is ¥34.23, 14% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of ¥47.44 per share, and 5 of the 26 models we run sit above the ¥39.76 price.
Bear case: the Dividend Discount group reads lowest at ¥4.75, and 21 of the 26 models stay below the price. Data coverage for this calculation is high.
Scenario range: ¥16.01 (bear) to ¥42.80 (bull), the price of ¥39.76 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 62/100 (solid quality), in the Technology sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Cubic Sensor and Instrument Co Ltd reported revenue of 1.0B CNY in FY2025 versus 547M CNY in FY2021, a compound +17.0%/yr. Reported net income was 132M CNY in FY2025, compounding −7.5%/yr from FY2021.
Key figures
Market cap 4.0B CNY (≈ $600M) Small · P/E ratio 29.2 · P/S ratio 3.58 · EPS (TTM) ¥1.36 · Dividend yield 1.0% · Net margin 12.3% · Return on equity 11.2% · Return on assets (EBIT) 12.4% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 57 out of 100 (low confidence).
What moves the price
The share trades about 39% below its 52-week high and 8% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −7% fair-value upside, at −14%, 688665 screens richer than that median.
Fair Value models
All 26 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Revenue & earnings trend
Growth Forecast
688665 screens overvalued: fair value 14% below the price. Compare with Amphenol Corporation →
Compare Cubic Sensor and Instrument Co Ltd with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Electronic Components · 651 stocks
Valuation Multiplesvs Electronic Components median · lower = cheaper
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Price/FCF by industry
- Debt-to-equity by industry
- PEG screener for stocks with fair value
- Undervalued stocks: Chinese Stocks
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Electronic Components stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Hon Hai Precision Industry Co 2317 | 224.50 TWD | 292.29 TWD | +30% | vs 688665 |
| Asia Vital Components Co 3017 | 2,310 TWD | 2,541 TWD | +10% | vs 688665 |
| TE Connectivity plc TEL | $207.01 | $224.30 | +8% | vs 688665 |
| Shengyi Technology Co 600183 | ¥70.49 | ¥66.42 | −6% | vs 688665 |
| Amphenol Corporation APH | $74.59 | $69.74 | −7% | vs 688665 |
| Delta Electronics, Inc 2308 | 1,055 TWD | 519.57 TWD | −51% | vs 688665 |
| Luxshare Precision Industry Co 002475 | ¥50.05 | ¥18.44 | −63% | vs 688665 |
| Corning Incorporated GLW | $106.13 | $33.72 | −68% | vs 688665 |
| Elite Material Co 2383 | 3,820 TWD | 782.39 TWD | −80% | vs 688665 |
| Samsung Electro-Mechanics Co 009150 | 870,000 KRW | 171,572 KRW | −80% | vs 688665 |
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Key figures of Cubic Sensor and Instrument Co Ltd
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