NanoenTekInc vs Keysight Technologies: Fair Value & Quality
Both stocks run through our valuation models. Here is how NanoenTekInc (039860) and Keysight Technologies (KEYS) compare, as of Aug 10, 2026.
As of Aug 10, 2026, Fair Value Calculator sees Keysight Technologies as the less overvalued of the two: NanoenTekInc trades at KRW 4,045 versus a fair value of KRW 767 (-81%), while Keysight Technologies trades at $341 versus $84.16 (-75%).
NanoenTekInc
039860.KQ · KRW · Health Care
-81%
upside to fair value
overvalued
PriceKRW 4,045
Fair ValueKRW 767
Quality50/100
Keysight Technologies
KEYS · USD · Information Technology
-75%
upside to fair value
overvalued
Price$341
Fair Value$84.16
Quality71/100
Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
NanoenTekIncKeysight Technologies
Valuation
—P/E (TTM)50.8×
—P/S (TTM)8.87×
—P/B9.19×
—EV/EBITDA38.2×
—PEG1.13×
Profitability
7%Net margin17%
1%Operating margin19%
3%Return on equity18%
1%Return on assets6%
Growth
32%Revenue growth (YoY)32%
2.7%Avg. growth/yr (3Y)-0.3%
5.3%Avg. growth/yr (5Y)5.0%
Balance & size
—Debt / equity0.43×
$94MMarket cap$54B
mixedGrowth qualityhealthy
Keysight Technologies leads: 3 to 4 metric wins.
Dash = 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.
NanoenTekIncof which business quality 54 · market factors 29Keysight Technologiesof which business quality 71 · market factors 73
ProfitabilityMargins and returns on capital today
27
52
Quality GrowthAre margins and returns improving?
63
47
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
40
59
Low VolatilityCalm price path (market factor)
42
42
MomentumPrice trend over the last 3–12 months (market factor)
19
82
52W MomentumDistance to the 52-week high (market factor)
32
92
Net IssuanceBuybacks instead of dilution
49
96
What the models say
The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.
NanoenTekInc
DCF ModelsKRW 1,287
Earnings-BasedKRW 442
MultiplesKRW 738
Asset-BasedKRW 1,611
Growth DCFKRW 1,040
Economic ProfitKRW 1,072
Growth EarningsKRW 839
24 of 24 models see the stock below the current price.
Keysight Technologies
DCF Models$95.80
Earnings-Based$36.69
Dividend Discount$5.75
Multiples$81.40
Asset-Based$23.04
Growth DCF$104
Economic Profit$46.70
Growth Earnings$86.39
26 of 26 models see the stock below the current price.
Scenario ranges
From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.
NanoenTekInc
Bear KRW 643Fair Value KRW 767Bull KRW 890
KRW 4,045 = current price (white tick)
Keysight Technologies
Bear $63.12Fair Value $84.16Bull $105
$341 = current price (white tick)
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Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
NanoenTekInc · Health Care
Quality score50 · below median
Fair value upside-81% · bottom 25%
Keysight Technologies · Information Technology
Quality score71 · Top 25%
Fair value upside-75% · bottom 25%
Bottom line
As of Aug 10, 2026, Fair Value Calculator sees Keysight Technologies as the less overvalued of the two: NanoenTekInc trades at KRW 4,045 versus a fair value of KRW 767 (-81%), while Keysight Technologies trades at $341 versus $84.16 (-75%).
Keysight Technologies has the higher quality score (71/100).
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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.
