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ASX vs. SKHY: ASE vs. SK hynix Stock Comparison

How do ASE (ASX) and SK hynix (SKHY) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

ASE (ASX) and SK hynix (SKHY) are both classified in the Semiconductors sub-industry within the broader Semiconductors & Semiconductor Equipment industry, placing them in the closest GICS peer bucket.

ASE (ASX) has been public since October 2, 2000, giving it decades of market history across multiple cycles, while SK hynix (SKHY) listed only on July 10, 2026 and lacks comparable through-cycle data.

Both ASE (ASX) and SK hynix (SKHY) trade as ADRs — their core financials are comparable, but keep FX, depositary-program fees, and dividend withholding in view for each.

Company profile comparison for ASE (ASX) and SK hynix (SKHY)
Profile ItemASXSKHY
NameASE Technology Holding Co., Ltd. ADRSK hynix Inc.
Country/RegionTaiwanSouth Korea
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupSemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS Sub-IndustrySemiconductorsSemiconductors
Market Capitalization69.83 billion USD897.97 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateOctober 2, 2000July 10, 2026
Security TypeADRADR

Price Performance

Cumulative Growth

ASX
SKHY
GSPC
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ASE (ASX) vs. SK hynix (SKHY), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for ASE (ASX) and SK hynix (SKHY). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for ASE (ASX) and SK hynix (SKHY). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Total Return (1Y)127.56%--
Total Return (3Y, Annualized)67.56%--
Total Return (5Y, Annualized)41.55%--

Risk Profile

Drawdown History

ASX
SKHY
GSPC
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ASE (ASX) vs. SK hynix (SKHY), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for ASE (ASX) and SK hynix (SKHY). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Volatility (1Y, Annualized)62.95%101.44%
Beta (5Y)1.835.36
Max Drawdown (5Y)-40.64%-37.62%
Avg. Volume (3M)7.76M20.78M

Risk-Adjusted Performance

Risk-Return Positioning

Both ASX and SKHY need 1-year volatility and 1-year return to plot risk-return positioning.

Risk-Adjusted Metrics

Risk-adjusted metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Sharpe Ratio (1Y)1.96--
Sortino Ratio (1Y)2.77--

Profitability

ROE (TTM)

SK hynix (SKHY) at 92.54% clears its industry range for ROE, a sharper capital-efficiency signal than ASE (ASX) at 19.90%, which is closer to a typical peer reading.

ASX

Semiconductors & Semiconductor Equipment industry group

19.90%

Max
52.82%
Q3
22.26%
ASX
19.90%
Median
10.58%
Q1
1.29%
Min
-16.89%

SKHY

Semiconductors & Semiconductor Equipment industry group

92.54%

SKHY
92.54%
Max
52.82%
Q3
22.26%
Median
10.58%
Q1
1.29%
Min
-16.89%
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their ROE against the Semiconductors & Semiconductor Equipment industry group benchmark.

Net Margin (TTM)

SK hynix (SKHY) at 70.27% converts revenue to bottom-line profit above its industry’s benchmark range, while ASE (ASX) at 9.78% keeps roughly the typical share for its industry.

ASX

Semiconductors & Semiconductor Equipment industry group

9.78%

Max
63.80%
Q3
28.36%
Median
11.44%
ASX
9.78%
Q1
0.90%
Min
-37.77%

SKHY

Semiconductors & Semiconductor Equipment industry group

70.27%

SKHY
70.27%
Max
63.80%
Q3
28.36%
Median
11.44%
Q1
0.90%
Min
-37.77%
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their net margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Operating Margin (TTM)

SK hynix (SKHY) at 79.66% turns sales into operating profit above its industry’s benchmark range, while ASE (ASX) at 13.57% operates around its industry’s norm.

ASX

Semiconductors & Semiconductor Equipment industry group

13.57%

Max
58.66%
Q3
30.23%
Median
15.91%
ASX
13.57%
Q1
7.54%
Min
-25.74%

SKHY

Semiconductors & Semiconductor Equipment industry group

79.66%

SKHY
79.66%
Max
58.66%
Q3
30.23%
Median
15.91%
Q1
7.54%
Min
-25.74%
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their operating margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Profitability Metrics

Profitability metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
ROE (TTM)19.90%92.54%
ROA (TTM)5.36%46.43%
Net Margin (TTM)9.78%70.27%
Operating Margin (TTM)13.57%79.66%
Gross Margin (TTM)20.80%77.38%

Growth

Revenue Growth

SK hynix (SKHY) at 46.76% sits in the top revenue growth quartile, while ASE (ASX) at 8.39% is closer to the peer norm — faster top-line expansion for SKHY.

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ASE (ASX) vs. SK hynix (SKHY): A comparison of their Revenue Growth across different time periods.

EPS Growth

SK hynix (SKHY) at 112.46% sits in the top EPS growth quartile, while ASE (ASX) at 22.96% is closer to the peer norm — faster per-share earnings growth for SKHY.

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ASE (ASX) vs. SK hynix (SKHY): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Revenue Growth (YoY)8.39%46.76%
Revenue Growth (3Y CAGR)-1.28%29.61%
EPS Growth (YoY)22.96%112.46%
EPS Growth (3Y CAGR)-13.66%165.07%

Financial Strength

Current Ratio (MRQ)

SK hynix (SKHY) at 26.88 carries current ratio above its industry’s typical mid-range, while ASE (ASX) at 1.16 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

ASX

Semiconductors & Semiconductor Equipment industry group

1.16

Max
10.33
Q3
5.62
Median
3.33
Q1
2.35
ASX
1.16
Min
1.03

SKHY

Semiconductors & Semiconductor Equipment industry group

26.88

SKHY
26.88
Max
10.33
Q3
5.62
Median
3.33
Q1
2.35
Min
1.03
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their current ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Debt / Equity (MRQ)

SK hynix (SKHY) at 0.05 carries an industry-typical debt-to-equity mix, while ASE (ASX) at 0.87 uses more debt funding than most peers.

ASX

Semiconductors & Semiconductor Equipment industry group

0.87

Max
1.46
ASX
0.87
Q3
0.65
Median
0.27
Q1
0.04
Min
0.00

SKHY

Semiconductors & Semiconductor Equipment industry group

0.05

Max
1.46
Q3
0.65
Median
0.27
SKHY
0.05
Q1
0.04
Min
0.00
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their debt-to-equity ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Financial Strength Metrics

Financial strength metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Current Ratio (MRQ)1.1626.88
Debt / Equity (MRQ)0.870.05
Net Debt / EBITDA1.85-0.46

Dividends

Dividend Yield (TTM)

ASE (ASX) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile SK hynix (SKHY) reports a yield of 2,118.64%, ranking against industry peers normally.

ASX

Semiconductors & Semiconductor Equipment industry group

0.00%

Max
1.37%
Q3
0.65%
ASX
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

SKHY

Semiconductors & Semiconductor Equipment industry group

2,118.64%

SKHY
2,118.64%
Max
1.37%
Q3
0.65%
Median
0.00%
Q1
0.00%
Min
0.00%
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their dividend yield against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Payout Ratio (TTM)

SK hynix (SKHY) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile ASE (ASX) reports a payout of 39.77%, ranking against industry peers normally.

ASX

Semiconductors & Semiconductor Equipment industry group

39.77%

Max
49.64%
ASX
39.77%
Q3
21.71%
Median
0.00%
Q1
0.00%
Min
0.00%

SKHY

Semiconductors & Semiconductor Equipment industry group

0.00%

Max
49.64%
Q3
21.71%
SKHY
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their payout ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Metrics

Dividend metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
Dividend Yield (TTM)0.00%2,118.64%
Dividend Payout Ratio (TTM)39.77%0.00%

Valuation

P/E Ratio (TTM)

SK hynix (SKHY) at 8.12 sits in the cheaper P/E ratio quartile, while ASE (ASX) at 30.41 is closer to its industry’s usual earnings multiple — a discount for SKHY, though growth and earnings durability still matter.

ASX

Semiconductors & Semiconductor Equipment industry group

30.41

Max
110.34
Q3
66.81
Median
37.02
ASX
30.41
Q1
23.96
Min
8.12

SKHY

Semiconductors & Semiconductor Equipment industry group

8.12

Max
110.34
Q3
66.81
Median
37.02
Q1
23.96
SKHY
8.12
Min
8.12
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their P/E ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

P/S Ratio (TTM)

Both ASE (ASX) at 0.09 and SK hynix (SKHY) at 0.00 fetch a relatively low price per dollar of sales, landing in the cheaper P/S ratio quartile of their industries.

ASX

Semiconductors & Semiconductor Equipment industry group

0.09

Max
21.42
Q3
12.27
Median
5.76
Q1
2.73
ASX
0.09
Min
0.00

SKHY

Semiconductors & Semiconductor Equipment industry group

0.00

Max
21.42
Q3
12.27
Median
5.76
Q1
2.73
SKHY
0.00
Min
0.00
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their P/S ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both ASE (ASX) at 5.34 and SK hynix (SKHY) at 3.95 are valued close to their industries’ norm against book — neither stands out from peers.

ASX

Semiconductors & Semiconductor Equipment industry group

5.34

Max
14.06
Q3
7.44
ASX
5.34
Median
4.29
Q1
2.30
Min
0.20

SKHY

Semiconductors & Semiconductor Equipment industry group

3.95

Max
14.06
Q3
7.44
Median
4.29
SKHY
3.95
Q1
2.30
Min
0.20
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ASE (ASX) vs. SK hynix (SKHY): A comparison of their P/B ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Valuation Metrics

Valuation metrics for ASE (ASX) and SK hynix (SKHY)
MetricASXSKHY
P/E Ratio (TTM)30.418.12
P/S Ratio (TTM)0.090.00
P/B Ratio (MRQ)5.343.95
Free Cash Flow Yield (TTM)-275.26%--