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STOCK COMPARISON

Ningbo Yongxin Optics Co vs Keysight Technologies: Fair Value & Quality

Both stocks run through our valuation models. Here is how Ningbo Yongxin Optics Co (603297) and Keysight Technologies (KEYS) compare, as of Aug 10, 2026.

As of Aug 10, 2026, Fair Value Calculator sees Ningbo Yongxin Optics Co as the less overvalued of the two: Ningbo Yongxin Optics Co trades at ¥105 versus a fair value of ¥38.25 (-64%), while Keysight Technologies trades at $341 versus $84.16 (-75%).
Ningbo Yongxin Optics Co
603297.SHG · CNY · Information Technology
-64%
upside to fair value
overvalued
Price¥105
Fair Value¥38.25
Quality69/100
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).

Ningbo Yongxin Optics CoKeysight Technologies
Valuation
55.3×P/E (TTM)50.8×
11.53×P/S (TTM)8.87×
5.66×P/B9.19×
47.4×EV/EBITDA38.2×
—PEG1.13×
0.9%Dividend yield—
¥0.90Dividend per share—
Profitability
21%Net margin17%
20%Operating margin19%
10%Return on equity18%
5%Return on assets6%
Growth
20%Revenue growth (YoY)32%
5.2%Avg. growth/yr (3Y)-0.3%
10.9%Avg. growth/yr (5Y)5.0%
Balance & size
0.00×Debt / equity0.43×
$2BMarket cap$54B
healthyGrowth qualityhealthy

Even match: 6 to 6 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.

Ningbo Yongxin Optics Coof which business quality 68 · market factors 45 Keysight Technologiesof which business quality 71 · market factors 73
ProfitabilityMargins and returns on capital today
49
52
Quality GrowthAre margins and returns improving?
52
47
CashflowEarnings quality: real cash, not paper profit
60
89
Fin. StrengthBalance sheet, leverage, solvency risk
99
76
InvestmentDisciplined investing over empire-building
60
59
Low VolatilityCalm price path (market factor)
52
42
MomentumPrice trend over the last 3–12 months (market factor)
42
82
52W MomentumDistance to the 52-week high (market factor)
42
92
Net IssuanceBuybacks instead of dilution
83
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.

Ningbo Yongxin Optics Co

DCF Models¥39.38
Earnings-Based¥22.06
Dividend Discount¥15.30
Multiples¥36.67
Asset-Based¥12.43
Growth DCF¥33.53
Economic Profit¥25.98
Growth Earnings¥36.24

26 of 26 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.

Ningbo Yongxin Optics Co
Bear ¥27.23Fair Value ¥38.25Bull ¥46.21
¥105 = 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.

Ningbo Yongxin Optics Co · Information Technology

Quality score69 · Top 25%
Fair value upside-64% · below median

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 Ningbo Yongxin Optics Co as the less overvalued of the two: Ningbo Yongxin Optics Co trades at ¥105 versus a fair value of ¥38.25 (-64%), while Keysight Technologies trades at $341 versus $84.16 (-75%).

Keysight Technologies has the higher quality score (71/100).

See the full analysis →
Ningbo Yongxin Optics Co · Keysight Technologies

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.