SIVEF vs. AAOI

Last updated Jul 31, 2026

SIVEF (Sivers Semiconductors AB (publ)) and AAOI (Applied Optoelectronics, Inc.) are both stocks. Both are in the Technology sector — SIVEF in Semiconductors, AAOI in Communication Equipment. Their 0.51 correlation means they have sometimes moved together and sometimes differently.

Performance

SIVEF vs. AAOI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sivers Semiconductors AB (publ) (SIVEF) and Applied Optoelectronics, Inc. (AAOI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

SIVEF

• 1D: 20.00%
• 1M: -51.64%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

AAOI

• 1D: 4.67%
• 1M: -32.14%
• 6M: 116.28%
• YTD: 170.57%
• 1Y: 312.42%
• 3Y*: 137.62%
• 5Y*: 64.92%
• 10Y*: 23.27%
• ALL TIME*: 19.09%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AAOI Applied Optoelectronics, Inc.	$850.42M	$964.89M	$1.83B
SIVEF Sivers Semiconductors AB (publ)	$10.76M	$15.63M	$30.92M

SIVEF vs. AAOI - Yearly Performance Comparison

	2026 (YTD)
SIVEF Sivers Semiconductors AB (publ)	-55.86%
AAOI Applied Optoelectronics, Inc.	-46.65%

Correlation

The correlation between SIVEF and AAOI is 0.51, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 22, 2026	0.51

Return for Risk

SIVEF vs. AAOI — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

SIVEF

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

AAOI

AAOI Risk / Return Rank: 93
AAOI Sharpe Ratio Rank: 94
AAOI Sortino Ratio Rank: 92
AAOI Omega Ratio Rank: 88
AAOI Calmar Ratio Rank: 95
AAOI Martin Ratio Rank: 95

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

SIVEF vs. AAOI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sivers Semiconductors AB (publ) (SIVEF) and Applied Optoelectronics, Inc. (AAOI). 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.

	SIVEF	AAOI	Difference
Sharpe ratio: Return per unit of total volatility	—	2.19	—
Sortino ratio: Return per unit of downside risk	—	2.95	—
Omega ratio: Gain probability vs. loss probability	—	1.33	—
Calmar ratio: Return relative to maximum drawdown	—	4.79	—
Martin ratio: Return relative to average drawdown	—	13.86	—

Drawdowns

SIVEF vs. AAOI - Drawdown Comparison

The maximum SIVEF drawdown since its inception was -74.26%, smaller than the maximum AAOI drawdown of -98.49%. Use the drawdown chart below to compare losses from any high point for SIVEF and AAOI.

Drawdown Indicators

	SIVEF	AAOI	Difference
Max Drawdown Largest peak-to-trough decline	-74.26%	-98.49%	+24.23%
Max Drawdown (1Y) Largest decline over 1 year	—	-65.70%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-77.17%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-82.64%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-98.49%	—
Current Drawdown Current decline from peak	-69.11%	-57.72%	-11.39%
Average Drawdown Average peak-to-trough decline	-34.89%	-65.45%	+30.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	22.67%	—

Volatility

Volatility by Period

	SIVEF	AAOI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	42.02%	—
Volatility (6M) Calculated over the trailing 6-month period	—	111.21%	—
Volatility (1Y) Calculated over the trailing 1-year period	205.95%	143.64%	+62.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	205.95%	121.27%	+84.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	205.95%	99.35%	+106.60%

Dividends

SIVEF vs. AAOI - Dividend Comparison

Neither SIVEF nor AAOI has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both SIVEF and AAOI in my portfolio?

SIVEF and AAOI have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.