EN DE
STOCK COMPARISON

Contemporary Amperex Technology Co., Limite vs Plug Power: Fair Value & Quality

Both stocks run through our valuation models. Here is how Contemporary Amperex Technology Co., Limite (3750) and Plug Power (PLUG) compare, as of Sep 24, 2026.

As of Sep 24, 2026, Fair Value Calculator sees Contemporary Amperex Technology Co., Limite as the more attractively valued of the two: Contemporary Amperex Technology Co., Limite trades at HK$507 versus a fair value of HK$817 (+61%), while Plug Power trades at $2.11 versus $0.39 (-81%).
Contemporary Amperex Technology Co., Limite
3750.HK · HKD · Industrials
+61%
upside to fair value
undervalued
PriceHK$507
Fair ValueHK$817
Quality64/100
Plug Power
PLUG · USD · Industrials
-81%
upside to fair value
overvalued
Price$2.11
Fair Value$0.39
Quality28/100
Get comparisons like this free by email every month: the most undervalued quality stocks.

Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Contemporary Amperex Technology Co., LimitePlug Power
Valuation
33.7×P/E (TTM)n/a
6.73×P/S (TTM)4.09×
9.35×P/B3.10×
26.0×EV/EBITDAn/a
2.29×PEG0.84×
+61.1%Fair value upside−81.5%
1.0%Dividend yieldn/a
Profitability
19%Operating margin-64%
1.53×EBIT margin trend (5Y)n/a
25%Return on equity-129%
5%Return on assets-14%
Growth
52%Revenue growth (YoY)22%
8.8%Avg. growth/yr (3Y)0.4%
53.1%Avg. growth/yr (5Y)n/a
+46.0%Value creation/yrn/a
Balance & size
32.7×Interest coverage (EBIT/interest)n/a
0.24×Debt / equity0.64×
$402BMarket cap$3B
healthyGrowth qualityweak

Contemporary Amperex Technology Co., Limite leads: 6 to 3 metric wins.

n/a = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Contemporary Amperex Technology Co., Limiteof which business quality 65 · market factors 46 Plug Powerof which business quality 28 · market factors 13
ProfitabilityMargins and returns on capital today
49
2
Quality GrowthAre margins and returns improving?
63
73
CashflowEarnings quality: real cash, not paper profit
83
0
Fin. StrengthBalance sheet, leverage, solvency risk
86
46
InvestmentDisciplined investing over empire-building
23
71
Low VolatilityCalm price path (market factor)
66
0
MomentumPrice trend over the last 3–12 months (market factor)
32
20
52W MomentumDistance to the 52-week high (market factor)
47
14
Net IssuanceShare count: buybacks or dilution?
64
0

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyContemporary Amperex Technology Co., LimitePrice HK$507Plug PowerPrice $2.11
DCF Models+20%above the priceHK$609n/a
Earnings-Based+11%close to the priceHK$565n/a
Dividend Discount-73%below the priceHK$139n/a
Multiples-40%below the priceHK$307n/a
Asset-Based-90%below the priceHK$50.49-78%below the price$0.47
Growth DCF+19%above the priceHK$602n/a
Economic Profit-53%below the priceHK$239n/a
Growth Earnings+46%above the priceHK$739n/a
Minimum-90%below the priceHK$50.49-78%below the price$0.47
Maximum+46%above the priceHK$739-78%below the price$0.47
Median-14%close to the priceHK$436-78%below the price$0.47
Geometric mean-39%below the priceHK$307-78%below the price$0.47

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Contemporary Amperex Technology Co., Limite: 14 of 26 models see the stock below the current price.

Plug Power: 1 of 1 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Contemporary Amperex Technology Co., Limite
Price HK$507
Fair Value HK$817
Bear HK$414Bull HK$1,123
Plug Power
Price $2.11
Fair Value $0.39
Bear $0.29Bull $0.58

Compare two other stocks

Tap a field and type again, ticker or company name.

Free, no sign-up

Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Contemporary Amperex Technology Co., Limite · Industrials

Quality score64 · Top 25%
Fair value upside+61% · Top 25%

Plug Power · Industrials

Quality score28 · bottom 25%
Fair value upside-81% · bottom 25%

Bottom line

As of Sep 24, 2026, Fair Value Calculator sees Contemporary Amperex Technology Co., Limite as the more attractively valued of the two: Contemporary Amperex Technology Co., Limite trades at HK$507 versus a fair value of HK$817 (+61%), while Plug Power trades at $2.11 versus $0.39 (-81%).

Contemporary Amperex Technology Co., Limite has the higher quality score (64/100).

Open Contemporary Amperex Technology Co., Limite live analysis →

More comparisons

Popular match-ups from the same sectors, all with fair value and quality score.

Free · Top-25 report

See the undervalued quality stocks every month

Just your email for the monthly Top-25 report of the most undervalued quality stocks, with fair value, quality and price target. Plus 14 days of Pro to try, no card.

Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click. Not financial advice.

A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.