KXIAY vs. 000660.KS

Last updated Jul 11, 2026

KXIAY (Kioxia Holdings Corporation ADR) and 000660.KS (SK hynix Inc.) are both stocks. Both operate in the Semiconductors industry within the Technology sector. At a 0.46 correlation, their price movements are largely independent.

Performance

KXIAY vs. 000660.KS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kioxia Holdings Corporation ADR (KXIAY) and SK hynix Inc. (000660.KS). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

KXIAY is traded in USD, while 000660.KS is traded in KRW. To make them comparable, the 000660.KS values have been converted to USD using the latest available exchange rates.

Returns By Period

KXIAY

• 1D: -4.51%
• 1M: -7.67%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

000660.KS

• 1D: 0.18%
• 1M: 2.63%
• 6M: 185.42%
• YTD: 221.95%
• 1Y: 581.64%
• 3Y*: 156.59%
• 5Y*: 71.13%
• 10Y*: 50.35%

*Multi-year figures are annualized to reflect compound growth (CAGR)

KXIAY vs. 000660.KS - Yearly Performance Comparison

	2026 (YTD)
KXIAY Kioxia Holdings Corporation ADR	33.56%
000660.KS SK hynix Inc.	13.07%

Correlation

The correlation between KXIAY and 000660.KS is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 22, 2026	0.46

Return for Risk

KXIAY vs. 000660.KS — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KXIAY

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

000660.KS

000660.KS Risk / Return Rank: 99
000660.KS Sharpe Ratio Rank: 100
000660.KS Sortino Ratio Rank: 98
000660.KS Omega Ratio Rank: 98
000660.KS Calmar Ratio Rank: 100
000660.KS Martin Ratio Rank: 100

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

KXIAY vs. 000660.KS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kioxia Holdings Corporation ADR (KXIAY) and SK hynix Inc. (000660.KS). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	KXIAY	000660.KS	Difference
Sharpe ratio: Return per unit of total volatility	—	7.93	—
Sortino ratio: Return per unit of downside risk	—	4.81	—
Omega ratio: Gain probability vs. loss probability	—	1.64	—
Calmar ratio: Return relative to maximum drawdown	—	20.76	—
Martin ratio: Return relative to average drawdown	—	57.61	—

Drawdowns

KXIAY vs. 000660.KS - Drawdown Comparison

The maximum KXIAY drawdown since its inception was -37.66%, smaller than the maximum 000660.KS drawdown of -89.74%. Use the drawdown chart below to compare losses from any high point for KXIAY and 000660.KS.

Drawdown Indicators

	KXIAY	000660.KS	Difference
Max Drawdown Largest peak-to-trough decline	-37.66%	-89.74%	+52.08%
Max Drawdown (1Y) Largest decline over 1 year	—	-29.74%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-35.72%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-48.64%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-56.48%	—
Current Drawdown Current decline from peak	-30.69%	-23.59%	-7.10%
Average Drawdown Average peak-to-trough decline	-12.08%	-27.46%	+15.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	10.57%	—

Volatility

Volatility by Period

	KXIAY	000660.KS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	32.22%	—
Volatility (6M) Calculated over the trailing 6-month period	—	65.35%	—
Volatility (1Y) Calculated over the trailing 1-year period	157.96%	78.06%	+79.90%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	157.96%	52.35%	+105.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	157.96%	46.15%	+111.81%

Dividends

KXIAY vs. 000660.KS - Dividend Comparison

KXIAY has not paid dividends to shareholders, while 000660.KS's dividend yield for the trailing twelve months is around 0.14%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
000660.KS SK hynix Inc.	0.14%	0.37%	0.52%	0.85%	1.60%	1.18%	0.99%	1.06%	2.48%	1.31%	1.34%	1.63%
KXIAY Kioxia Holdings Corporation ADR	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both KXIAY and 000660.KS in my portfolio?

KXIAY and 000660.KS have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.