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STOCK COMPARISON

JET Optoelectronics Co. vs O’Reilly Automotive: Fair Value & Quality

Both stocks run through our valuation models. Here is how JET Optoelectronics Co. (2255) and O’Reilly Automotive (ORLY) compare, as of Sep 24, 2026.

As of Sep 24, 2026, Fair Value Calculator sees O’Reilly Automotive as the less overvalued of the two: JET Optoelectronics Co. trades at TWD 18.00 versus a fair value of TWD 3.62 (-80%), while O’Reilly Automotive trades at $85.82 versus $48.08 (-44%).
JET Optoelectronics Co.
2255.TWO · TWD · Consumer Discretionary
-80%
upside to fair value
overvalued
PriceTWD 18.00
Fair ValueTWD 3.62
Quality41/100
O’Reilly Automotive
ORLY · USD · Consumer Discretionary
-44%
upside to fair value
overvalued
Price$85.82
Fair Value$48.08
Quality65/100
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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

JET Optoelectronics Co.O’Reilly Automotive
Valuation
n/aP/E (TTM)28.0×
0.02×P/S (TTM)4.04×
n/aP/BNegative equity
n/aEV/EBITDA19.4×
n/aPEG1.84×
−79.9%Fair value upside−44.0%
1.2%Dividend yieldn/a
Profitability
-9%Operating margin18%
n/aEBIT margin trend (5Y)0.93×
-22%Return on equityNegative equity
-6%Return on assets14%
Growth
-4%Revenue growth (YoY)10%
-10.0%Avg. growth/yr (3Y)7.3%
7.6%Avg. growth/yr (5Y)8.9%
n/aValue creation/yr+12.5%
Balance & size
n/aInterest coverage (EBIT/interest)14.7×
0.08×Debt / equityNegative equity
$34MMarket cap$73B
weakGrowth qualityhealthy

O’Reilly Automotive leads: 1 to 6 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.

JET Optoelectronics Co.of which business quality 40 · market factors 31 O’Reilly Automotiveof which business quality 64 · market factors 45
ProfitabilityMargins and returns on capital today
18
83
Quality GrowthAre margins and returns improving?
35
43
CashflowEarnings quality: real cash, not paper profit
8
46
Fin. StrengthBalance sheet, leverage, solvency risk
46
68
InvestmentDisciplined investing over empire-building
98
64
Low VolatilityCalm price path (market factor)
54
87
MomentumPrice trend over the last 3–12 months (market factor)
31
34
52W MomentumDistance to the 52-week high (market factor)
6
14
Net IssuanceShare count: buybacks or dilution?
67
80

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 familyJET Optoelectronics Co.Price TWD 18.00O’Reilly AutomotivePrice $85.82
DCF Modelsn/a-42%below the price$49.94
Earnings-Basedn/a-60%below the price$34.12
Dividend Discount-90%below the priceTWD 1.80n/a
Multiplesn/a-41%below the price$50.49
Asset-Based-44%below the priceTWD 10.11n/a
Growth DCFn/a-61%below the price$33.60
Economic Profitn/a-58%below the price$36.11
Growth Earningsn/a-33%below the price$57.52
Minimum-90%below the priceTWD 1.80-61%below the price$33.60
Maximum-44%below the priceTWD 10.11-33%below the price$57.52
Median-67%below the priceTWD 5.96-50%below the price$43.03
Geometric mean-76%below the priceTWD 4.27-50%below the price$42.63

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%.

JET Optoelectronics Co.: 3 of 3 models see the stock below the current price.

O’Reilly Automotive: 20 of 21 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.

JET Optoelectronics Co.
Price TWD 18.00
Fair Value TWD 3.62
Bear TWD 3.34Bull TWD 4.04
O’Reilly Automotive
Price $85.82
Fair Value $48.08
Bear $30.59Bull $74.78

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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.

JET Optoelectronics Co. · Consumer Discretionary

Quality score41 · bottom 25%
Fair value upside-80% · bottom 25%

O’Reilly Automotive · Consumer Discretionary

Quality score65 · Top 25%
Fair value upside-44% · bottom 25%

Bottom line

As of Sep 24, 2026, Fair Value Calculator sees O’Reilly Automotive as the less overvalued of the two: JET Optoelectronics Co. trades at TWD 18.00 versus a fair value of TWD 3.62 (-80%), while O’Reilly Automotive trades at $85.82 versus $48.08 (-44%).

O’Reilly Automotive has the higher quality score (65/100).

Open O’Reilly Automotive live analysis →

More comparisons

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