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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 Sep 24, 2026.

As of Sep 24, 2026, Fair Value Calculator sees Ningbo Yongxin Optics Co as the less overvalued of the two: Ningbo Yongxin Optics Co trades at ¥116 versus a fair value of ¥41.04 (-64%), while Keysight Technologies trades at $353 versus $115 (-67%).
Ningbo Yongxin Optics Co
603297.SHG · CNY · Information Technology
-64%
upside to fair value
overvalued
Price¥116
Fair Value¥41.04
Quality69/100
Keysight Technologies
KEYS · USD · Information Technology
-67%
upside to fair value
overvalued
Price$353
Fair Value$115
Quality71/100
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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

Ningbo Yongxin Optics CoKeysight Technologies
Valuation
60.8×P/E (TTM)56.8×
12.70×P/S (TTM)10.04×
6.23×P/B10.40×
52.7×EV/EBITDA43.2×
n/aPEG1.13×
−64.5%Fair value upside−67.3%
0.8%Dividend yieldn/a
¥0.90Dividend per sharen/a
Profitability
20%Operating margin19%
1.58×EBIT margin trend (5Y)0.97×
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%
+7.0%Value creation/yr+8.9%
Balance & size
70.4×Interest coverage (EBIT/interest)9.9×
0.00×Debt / equity0.43×
$2BMarket cap$61B
healthyGrowth qualityhealthy

Ningbo Yongxin Optics Co leads: 8 to 5 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.

Ningbo Yongxin Optics Coof which business quality 68 · market factors 47 Keysight Technologiesof which business quality 71 · market factors 68
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)
54
41
MomentumPrice trend over the last 3–12 months (market factor)
42
70
52W MomentumDistance to the 52-week high (market factor)
49
95
Net IssuanceShare count: buybacks or dilution?
83
96

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 familyNingbo Yongxin Optics CoPrice ¥116Keysight TechnologiesPrice $353
DCF Models-67%below the price¥38.12-66%below the price$120
Earnings-Based-82%below the price¥20.25-90%below the price$36.69
Dividend Discount-90%below the price¥11.67n/a
Multiples-61%below the price¥44.59-73%below the price$96.97
Asset-Based-89%below the price¥12.45-93%below the price$23.04
Growth DCF-72%below the price¥31.85-69%below the price$109
Economic Profit-80%below the price¥22.68-87%below the price$45.98
Growth Earnings-58%below the price¥49.07-67%below the price$117
Minimum-90%below the price¥11.67-93%below the price$23.04
Maximum-58%below the price¥49.07-66%below the price$120
Median-76%below the price¥27.27-73%below the price$96.97
Geometric mean-78%below the price¥25.47-81%below the price$66.53

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%.

Ningbo Yongxin Optics Co: 26 of 26 models see the stock below the current price.

Keysight Technologies: 24 of 24 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.

Ningbo Yongxin Optics Co
Price ¥116
Fair Value ¥41.04
Bear ¥28.30Bull ¥58.56
Keysight Technologies
Price $353
Fair Value $115
Bear $75.07Bull $153

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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% · bottom 25%

Keysight Technologies · Information Technology

Quality score71 · Top 25%
Fair value upside-67% · bottom 25%

Bottom line

As of Sep 24, 2026, Fair Value Calculator sees Ningbo Yongxin Optics Co as the less overvalued of the two: Ningbo Yongxin Optics Co trades at ¥116 versus a fair value of ¥41.04 (-64%), while Keysight Technologies trades at $353 versus $115 (-67%).

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

Open Ningbo Yongxin Optics Co live analysis →
Ningbo Yongxin Optics Co · Keysight Technologies

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