AAOI vs. SIVEF

Last updated Jun 13, 2026

AAOI (Applied Optoelectronics, Inc.) and SIVEF (Sivers Semiconductors AB (publ)) are both stocks. Both operate in the Semiconductors industry within the Technology sector. At a 0.31 correlation, their price movements are largely independent.

Performance

AAOI vs. SIVEF - Performance Comparison

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

Returns By Period

AAOI

• 1D: -2.16%
• 1M: -16.96%
• YTD: 384.94%
• 6M: 427.29%
• 1Y: 992.76%
• 3Y*: 259.45%
• 5Y*: 80.64%
• 10Y*: 32.75%

SIVEF

• 1D: 7.74%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

AAOI vs. SIVEF - Yearly Performance Comparison

	2026 (YTD)
AAOI Applied Optoelectronics, Inc.	-4.39%
SIVEF Sivers Semiconductors AB (publ)	30.79%

Correlation

The correlation between AAOI and SIVEF is 0.31, 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	0.31

Return for Risk

AAOI vs. SIVEF — Risk / Return Rank

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

AAOI

AAOI Risk / Return Rank: 98
AAOI Sharpe Ratio Rank: 100
AAOI Sortino Ratio Rank: 97
AAOI Omega Ratio Rank: 94
AAOI Calmar Ratio Rank: 99
AAOI Martin Ratio Rank: 99

SIVEF

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

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.

AAOI vs. SIVEF - Risk-Adjusted Trends Comparison

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

	AAOI	SIVEF	Difference
Sharpe ratio: Return per unit of total volatility	6.52	—	—
Sortino ratio: Return per unit of downside risk	4.32	—	—
Omega ratio: Gain probability vs. loss probability	1.50	—	—
Calmar ratio: Return relative to maximum drawdown	19.07	—	—
Martin ratio: Return relative to average drawdown	52.70	—	—

Drawdowns

AAOI vs. SIVEF - Drawdown Comparison

The maximum AAOI drawdown since its inception was -98.49%, which is greater than SIVEF's maximum drawdown of -29.26%. Use the drawdown chart below to compare losses from any high point for AAOI and SIVEF.

Drawdown Indicators

	AAOI	SIVEF	Difference
Max Drawdown Largest peak-to-trough decline	-98.49%	-29.26%	-69.23%
Max Drawdown (1Y) Largest decline over 1 year	-47.64%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-77.17%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-83.07%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-98.49%	—	—
Current Drawdown Current decline from peak	-24.23%	-3.03%	-21.20%
Average Drawdown Average peak-to-trough decline	-65.67%	-11.18%	-54.49%
Ulcer Index Depth and duration of drawdowns from previous peaks	17.21%	—	—

Volatility

Volatility by Period

	AAOI	SIVEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	40.42%	—	—
Volatility (6M) Calculated over the trailing 6-month period	109.93%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	139.42%	274.12%	-134.70%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	119.31%	274.12%	-154.81%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	98.26%	274.12%	-175.86%

Dividends

AAOI vs. SIVEF - Dividend Comparison

Neither AAOI nor SIVEF has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both AAOI and SIVEF in my portfolio?

AAOI and SIVEF have a correlation of 0.31, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.