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Sunny Optical Technology Group Co Ltd (2382) fair value: what the stock is really worth

As of Nov 2, 2026: fair value (intrinsic value) of Sunny Optical Technology Group Co Ltd stock HK$108, price HK$63.55, upside +69.6%, quality 62 out of 100. Rating: strongly undervalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

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Technology HK · Based in China · ISIN KYG8586D1097

Broad data Nov 1, 2026

Sunny Optical Technology Group Co Ltd

2382 · HK

Undervalued, but in a downtrend

The stock costs 41% less than our calculation considers fair.

Fair value HK$107.76 · Strongly undervalued (41%)

Quality 62/100

Healthy Growth (revenue 5y +2.6 %/yr in CNY)

Solidly profitable · 10.6% net margin (TTM)

Low debt

Generates free cash flow

1.9% dividend yield · Well covered

Ranks above peers (13/15)

Broad data

Even on cautious assumptions the value is 13% above the price (HK$71.98).

Moderate moat 54/100 · thin data

Insider activity 40/100

26 models, one by oneBear HK$71.98 to bull HK$157.70 Growth analysisrevenue history, year by year Quality 62/100 in detail37 factors, each one shown Compared with its peersrank on every measure, side by side

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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

White line = price, green steps = our fair value per fiscal year. As of Nov 1, 2026.

How to read this chart

60‑month range HK$33.47 – HK$241.35 · fair‑value band HK$71.98 – HK$157.70 · the HK$63.55 price screens below the HK$107.76 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 1, 2026.

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Company profile

Sunny Optical Technology (Group) Company Limited, an investment holding company, engages in designing, researching, developing, manufacturing, and selling optical and optical related products, and scientific instruments.

Show moreShow less

It operates through Optical Components, Optoelectronic Products, and Optical Instruments segments.

The Optical Components segment offers vehicle lens sets and optical parts for vehicle light detection and ranging, handset lens sets, glass spherical and aspherical lenses for digital cameras, and other optical components.

The Optoelectronic Products segment provides XR visual modules, smart glass camera modules, robotic vision subsystems, handset camera modules, and other optoelectronic products. The Optical Instruments segment offers intelligent equipment and microscopes.

It also offers mobile phone products and solutions; automotive lens, headlight, HUD, LiDAR, optical elements, automotive camera modules, and active safety warning systems; infrared thermal imaging lens, surveillance lens, and video conference lens; and mobile phone parts inspection and automotive camera module manufacturing equipment.

In addition, the company provides life science, industrial inspection, metallurgical, polarization, and stereo microscope instruments; image analysis software; AR/VR optic components and sensors, and system modules; location and recognition systems; and microbes and pathological medical inspection devices.

The company operates in China, rest of Asia, Europe, North America, and internationally. Sunny Optical Technology (Group) Company Limited was founded in 1984 and is headquartered in Yuyao, China.

Stock analysis

Sunny Optical Technology Group Co Ltd (2382) currently trades at HK$63.55, while our model-based Fair Value estimate is HK$107.76, implying the stock looks roughly 41.0% undervalued today.

Valuation

Bull case: the Growth Earnings group reads highest at a median of HK$161.24 per share, and 19 of the 26 models we run sit above the HK$63.55 price.

Bear case: the Asset-Based group reads lowest at HK$13.51, and 7 of the 26 models stay below the price. Data coverage for this calculation is high.

Scenario range: HK$71.98 (bear) to HK$157.70 (bull), the price of HK$63.55 sits below 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.

Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.

Sunny Optical Technology Group Co Ltd reported revenue of 43.2B CNY in FY2025 versus 37.5B CNY in FY2021, a compound +3.6%/yr. Reported net income was 4.6B CNY in FY2025, compounding −1.8%/yr from FY2021.

Key figures

Market cap HK$68.5B (≈ $8.7B) Mid · P/E ratio 12.2 · P/S ratio 1.31 · Dividend yield 1.9% · Net margin 10.7% · Return on equity 17.9% · Return on assets (EBIT) 6.1% · Operating margin 8.4%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 54 out of 100 (low confidence).

What moves the price

The share trades about 23% below its 52-week high and 22% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Technology peers we cover trades at −19% fair-value upside, at 70%, 2382 screens cheaper than that median.

Fair Value models

Bear HK$71.98 Fair Value HK$107.76 Bull HK$157.70

Price HK$63.55 · Upside +69.6%

Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.

Best data coverage

FCF DCF HK$58.03 HK$86.97 HK$164.97 77

Growth DCF HK$55.38 HK$92.68 HK$157.82 76

EPV HK$32.79 HK$36.46 HK$39.54 74

All 26 models by family

DCF Models

FCF DCF HK$58.03 HK$86.97 HK$164.97 77

Owner Earnings HK$65.15 HK$129.57 HK$251.26 72

5Y Revenue Exit HK$47.67 HK$79.65 HK$141.67 70

5Y EBITDA Exit HK$80.32 HK$150.03 HK$278.15 71

5Y P/E Exit HK$93.44 HK$195.53 HK$328.25 68

10Y Revenue Exit HK$49.40 HK$88.52 HK$132.25 66

10Y EBITDA Exit HK$72.04 HK$146.22 HK$283.52 64

10Y P/E Exit HK$80.64 HK$169.40 HK$324.79 60

Earnings-Based

Graham-Dodd HK$34.63 HK$241.51 HK$338.92 63

Lynch FV HK$72.65 HK$103.79 HK$134.93 61

PEG = 1.0 HK$72.65 HK$103.79 HK$134.93 57

EPV HK$32.79 HK$36.46 HK$39.54 74

Dividend Discount

Gordon GGM HK$4.81 HK$8.84 HK$12.40 67

DDM Multi-Stage HK$4.81 HK$7.99 HK$9.43 67

Multiples

P/E Multiple HK$106.95 HK$142.60 HK$178.24 63

P/S Multiple HK$64.93 HK$86.58 HK$108.22 58

P/B Multiple HK$143.74 HK$191.65 HK$239.56 55

EV/EBIT HK$60.77 HK$83.75 HK$106.72 66

EV/EBITDA HK$78.84 HK$107.84 HK$136.84 67

EV/Revenue HK$26.69 HK$41.62 HK$56.56 53

Asset-Based

NCAV (Graham) HK$8.91 HK$13.51 HK$16.88 54

Growth DCF

Growth DCF HK$55.38 HK$92.68 HK$157.82 76

Rev-Margin DCF HK$47.67 HK$84.60 HK$139.82 70

Economic Profit

Residual Income HK$31.11 HK$40.77 HK$64.68 74

ROIC Compounder HK$33.41 HK$42.42 HK$50.18 72

Growth Earnings

Growth-Adj P/E HK$112.87 HK$161.24 HK$209.61 67

Open the full fair value analysis →

Quality Score breakdown

Overall quality 62/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 48

How much profit the company makes from its sales and capital

Quality Growth 67

Are margins and returns getting better?

Cashflow 44

Do the profits arrive as real cash?

Financial strength 71

Debt, balance sheet and risk of trouble

Investment 56

Does it invest with discipline instead of growing at any price?

Low Volatility 41

How calm the share price moves, does not count

Price momentum 39

Price momentum of the last 3 to 12 months, does not count

Near the 52-week high 25

Distance to the 52-week high, does not count

New shares 90

Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 68/100

Revenue growth appears healthy and is supported by profitability and cash-flow quality.

Revenue growth 1 year

+12.9%

Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

+9.2%

Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

+2.6%

Start year 2020 (pandemic). Over 10 years: +15.0% a year

Revenue growth 21 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

+26.5%

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What shareholders gained per year (last 5 years) (mathematically smoothed) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip.

+0.1%

Earnings growth per share plus dividend.

Earnings per share, growth per year−1.8%

Dividend (yield on the price)1.9%

Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.−0.9% vs 19.7%, slowing

Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.14% → 8%

2025 sits 93% above its own trend. The rate follows the median trend of the last 5 years, not that single year.

Pace: the 5-year rate starts in 2020 (pandemic)

Growth Forecast

Little optimism in the price

The price assumes about as much growth as the company has delivered so far and less than analysts expect.

What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).

+3.9%

Yearly growth needed for the next five years to justify today's price.

What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.

+8.6%

Yearly sales growth analysts expect, extended to five years.

After inflation (figures in CNY, China: IMF forecast 1.7% a year to 2030, 1.4% from 2016 to 2025) that is about +2.1% a year for the price and +6.8% for the forecasts.

Forecast 2026 (sales)+8.7%

Forecast 2027 (sales)+10.1%

Projected 2028 (sales)+9.1%

Projected 2029 (sales)+8.1%

Projected 2030 (sales)+7.1%

Watch 2382, get fair value alerts →

Earlier news

News mood ⓘNews mood, the average tone of recent news (37 articles), rated against how stocks are usually covered. 🚀 Hype = unusually upbeat · 🙂 Positive = above average · 😐 Neutral = typical · 🙁 Negative = below average · 😨 Very negative = unusually downbeat. It reflects the tone of coverage, not our valuation. Neutral

Recent news coverage is roughly neutral, about typical for how stocks are covered.

Sunny Optical Technology Group (SEHK:2382) Stock May Be Near Fair Value Despite A 71% Slide Yahoo Finance · Oct 18, 2026
Microchip Strengthens Global ASA‑ML Ecosystem Through Strategic Collaboration with Leading Camera Manufacturer Sunny Smartlead Yahoo Finance · Apr 13, 2026
Sunny Optical Technology Group SEHK 2382 Valuation After Strong Full Year Results And Higher Dividend Yahoo Finance · Apr 6, 2026
Jefferies upgrades Sunny Optical stock to Buy on AR partnership Investing.com · Aug 25, 2025

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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

Beats the industry median on 13/15 measures

Overall it ranks above its industry peers.

Valuation

Quality Score 62 · Above median

Fair Value upside +69.6% · Top 25%

Profitability

Return on equity (12 months) 17.9% · Top 25%

Return on assets 7.8% · Top 25%

Net margin (12 months) 10.6% · Above median

Operating margin (12 months) 8.4% · Above median

Growth and dividend

Revenue growth (quarter YoY) 11.5% · Below median

Dividend yield (12 months) 1.9% · Above median

Balance sheet

Debt / equity 0.05× · Below median

Valuation Multiplesvs Electronic Components median · lower = cheaper

P/E (12 months) 12.2× · Cheapest 25%

P/B 1.99× · Cheaper than median

P/S (12 months) 1.28× · Cheaper than median

Price / free cash flow 18.4× · Cheaper than median

EV/EBITDA 8.2× · Cheapest 25%

PEG 1.44× · Pricier than median

Strength profile in five axes (Snowflake)

This stock

Sector peers

VALUE (fair-value potential)100 · sector 0

FUTURE (revenue growth)58 · sector 65

PAST (return on equity)72 · sector 27

HEALTH (low debt)98 · sector 95

DIVIDEND (yield)38 · sector 26

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

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	251.00 TWD	292.29 TWD	+16%	vs 2382
TE Connectivity plc TEL	$213.03	$224.30	+5%	vs 2382
Asia Vital Components Co 3017	3,060 TWD	2,737 TWD	−11%	vs 2382
Amphenol Corporation APH	$79.30	$70.91	−11%	vs 2382
Shengyi Technology Co 600183	¥82.08	¥66.42	−19%	vs 2382
Luxshare Precision Industry Co 002475	¥45.27	¥18.44	−59%	vs 2382
Delta Electronics, Inc 2308	1,355 TWD	519.57 TWD	−62%	vs 2382
Corning Incorporated GLW	$123.31	$33.72	−73%	vs 2382
Elite Material Co 2383	4,705 TWD	788.27 TWD	−83%	vs 2382
Samsung Electro-Mechanics Co 009150	1,193,000 KRW	171,572 KRW	−86%	vs 2382

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Frequently asked questions

Is Sunny Optical Technology Group Co Ltd (2382) overvalued or undervalued?

As of Nov 1, 2026, our model estimates a fair value of HK$107.76 versus a price of HK$63.55, about +70% upside (undervalued).

What is the fair value of 2382?

Our model-based fair value for Sunny Optical Technology Group Co Ltd is HK$107.76 (as of Nov 1, 2026), built from audited fundamentals. The current price: HK$63.55.

What is the quality score of 2382?

Sunny Optical Technology Group Co Ltd has a Quality Score of 62/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.

What is the price target for Sunny Optical Technology Group Co Ltd (2382)?

Our model-based price target is the fair value of HK$107.76 (as of Nov 1, 2026) from 26 valuation models. Cautious scenario HK$71.98, optimistic scenario HK$157.70. It is a calculation from audited fundamentals, not an analyst target.

What is the Sunny Optical Technology Group Co Ltd stock forecast for 2026?

Our models put fair value at HK$107.76, about +70% upside versus a price of HK$63.55 (undervalued). Cautious scenario HK$71.98, optimistic scenario HK$157.70. The calculation is refreshed regularly with new filings.

What is the revenue of Sunny Optical Technology Group Co Ltd (2382)?

Sunny Optical Technology Group Co Ltd reported trailing-twelve-month revenue of about 45.5B CNY (latest available figure, as of Nov 1, 2026).

Does Sunny Optical Technology Group Co Ltd pay a dividend?

Sunny Optical Technology Group Co Ltd currently shows a dividend yield of 1.90% relative to its recent price (as of Nov 1, 2026).

What growth is priced into Sunny Optical Technology Group Co Ltd (2382)?

For today's price to be fair in a discounted-cash-flow model, Sunny Optical Technology Group Co Ltd would have to grow free cash flow by +3.9 % per year for five years (discount rate 10.6 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +2.6 % per year. As of Nov 1, 2026.

What discount rate (WACC) does the fair value of 2382 use?

Our models discount Sunny Optical Technology Group Co Ltd at 10.6 %: a base by market capitalisation (mid), damped by beta 1.14, country premium for Hong Kong. The same rate applies in all 26 models.

What is a reverse DCF?

A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Sunny Optical Technology Group Co Ltd that is +3.9 % per year a year over ten years, using the same discount rate (10.6 %) and the same formula as our fair value.

How much growth has Sunny Optical Technology Group Co Ltd (2382) delivered so far?

Over the past 5 years revenue at Sunny Optical Technology Group Co Ltd grew +2.6 % a year. The price currently implies +3.9 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.

How fast is the sector of Sunny Optical Technology Group Co Ltd (2382) growing?

The median revenue growth in the sector is +11.0 % a year. That is the yardstick for the growth priced into Sunny Optical Technology Group Co Ltd (+3.9 % per year a year): it shows whether the expectation is within the usual range or beyond it.

What is the free cash flow yield of Sunny Optical Technology Group Co Ltd (2382)?

The free-cash-flow yield on the price is 5.42 %: that much free cash flow Sunny Optical Technology Group Co Ltd produces per unit of market value. When it exceeds the discount rate of our models (10.6 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.

What is the intrinsic value of Sunny Optical Technology Group Co Ltd (2382)?

Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sunny Optical Technology Group Co Ltd it is HK$107.76 per share (as of Nov 1, 2026), against a price of HK$63.55. It is the blended result of 26 valuation models (cash flow, earnings, asset, dividend).

Is Sunny Optical Technology Group Co Ltd stock overvalued or undervalued in 2026?

As of Nov 1, 2026, 2382 trades below its calculated fair value: price HK$63.55, fair value HK$107.76, a gap of about +70% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.

Is fair value the same as the market price of 2382?

No. The price is what the market pays today (HK$63.55); the fair value is what the company's own numbers justify (HK$107.76). For Sunny Optical Technology Group Co Ltd the two are HK$44.21 per share apart. That gap is exactly why we show both numbers side by side.

How much is Sunny Optical Technology Group Co Ltd worth?

The market values Sunny Optical Technology Group Co Ltd at about HK$68.5B (market capitalisation, as of Nov 1, 2026). Per share that is HK$63.55; our models calculate a fair value of HK$107.76 per share.

What do the bullish and bearish scenarios say about 2382?

Our models span a range for Sunny Optical Technology Group Co Ltd: cautious scenario HK$71.98, base HK$107.76, optimistic HK$157.70 per share (as of Nov 1, 2026, price HK$63.55). The range comes from different growth and margin assumptions, not from analyst opinions.

What is the P/E ratio of 2382?

Sunny Optical Technology Group Co Ltd trades at a price-to-earnings ratio of 12.2 (as of Nov 1, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of HK$107.76 is built from several models across several years. Other multiples: PEG 1.4, P/B 2.0, P/S 1.3, EV/EBITDA 8.2.

What is the PEG ratio of 2382?

The PEG ratio of Sunny Optical Technology Group Co Ltd is 1.44 (P/E divided by earnings growth, as of Nov 1, 2026). That is above 1, so the growth is already paid for in the price.

How solid is the balance sheet of Sunny Optical Technology Group Co Ltd (2382)?

Balance-sheet figures for Sunny Optical Technology Group Co Ltd (as of Nov 1, 2026): return on equity 17.9%, debt of 0.05 per unit of equity. They feed the Quality Score of 62/100, which measures business quality independently of the share price.

How far is 2382 from its 52-week high?

Sunny Optical Technology Group Co Ltd trades at HK$63.55, about 23% below its 52-week high of HK$82.57 and 22% above the low of HK$51.93 (as of Nov 2, 2026). Distance from the high says nothing about value: that is what the fair value of HK$107.76 is for.

Which stocks are comparable to Sunny Optical Technology Group Co Ltd?

From the same area (Technology) we also value Amphenol Corporation, Hon Hai Precision Industry Co, Delta Electronics, Inc, Corning Incorporated, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.

Is Sunny Optical Technology Group Co Ltd stock attractive at the current price?

The data as of Nov 1, 2026: price HK$63.55, calculated fair value HK$107.76 (+70%), Quality Score 62/100, from 26 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.

How is the fair value of 2382 calculated?

We run Sunny Optical Technology Group Co Ltd through 26 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of HK$107.76, with the spread shown as a cautious and an optimistic scenario.

Is it still worth investing in stocks now?

The global stock market currently sits 14.9 % above its aggregate fair value. Sunny Optical Technology Group Co Ltd currently trades 41 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.

What is the share price of Sunny Optical Technology Group Co Ltd (2382)?

The closing price on Nov 2, 2026 was HK$63.55. Our model-based fair value is HK$107.76, about +70% upside (undervalued). We carry closing prices from our data provider, not a live tick.

What should I pay attention to with Sunny Optical Technology Group Co Ltd right now?

The price is below even our cautious bear case (HK$71.98). The market is more pessimistic than our downside scenario. Solid quality (62/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (HK$71.98 to HK$157.70) leaves room in how you read the outcome.

Where does the earnings growth of Sunny Optical Technology Group Co Ltd (2382) come from?

Earnings per share at Sunny Optical Technology Group Co Ltd grew +13.9 % a year from 2014 to 2025. Broken into its drivers: revenue per share +14.3 %, EBIT margin −4.6 %, tax rate −0.1 %, residual (interest, one-offs) +4.5 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.

Key figures of Sunny Optical Technology Group Co Ltd

How large is the market capitalisation of Sunny Optical Technology Group Co Ltd (2382)?

The market capitalisation of Sunny Optical Technology Group Co Ltd is HK$68.5B (≈ $8.7B). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.

What is the P/S ratio of Sunny Optical Technology Group Co Ltd (2382)?

The price-to-sales ratio of Sunny Optical Technology Group Co Ltd is 1.31 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.

What is the dividend yield of Sunny Optical Technology Group Co Ltd (2382)?

The dividend yield of Sunny Optical Technology Group Co Ltd is 1.9%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.

What is the net margin of Sunny Optical Technology Group Co Ltd (2382)?

The net margin of Sunny Optical Technology Group Co Ltd is 10.7% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.

What is the return on equity of Sunny Optical Technology Group Co Ltd (2382)?

The return on equity (ROE) of Sunny Optical Technology Group Co Ltd is 17.9% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.

What is the EBIT return on assets of Sunny Optical Technology Group Co Ltd (2382)?

On an EBIT basis the return on assets of Sunny Optical Technology Group Co Ltd is 6.1% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.

What is the operating margin of Sunny Optical Technology Group Co Ltd (2382)?

The operating margin of Sunny Optical Technology Group Co Ltd is 8.4% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.

How fast is revenue growing at Sunny Optical Technology Group Co Ltd (2382)?

Revenue at Sunny Optical Technology Group Co Ltd is growing +11.5% versus a year earlier (3y avg +9.2%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.

How fast are earnings growing at Sunny Optical Technology Group Co Ltd (2382)?

Earnings per share at Sunny Optical Technology Group Co Ltd are growing +11.1% versus a year earlier. How much earnings per share grew versus a year earlier.

How much net debt does Sunny Optical Technology Group Co Ltd (2382) carry?

The net debt of Sunny Optical Technology Group Co Ltd is 7.4B CNY (fiscal year 2025, ≈ 2.4 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.

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