AAOI vs. ENSI.L
AAOI (Applied Optoelectronics, Inc.) and ENSI.L (EnSilica plc) are both stocks. Both operate in the Semiconductors industry within the Technology sector. Over the past 3 years, AAOI returned 259.45%/yr vs 16.41%/yr for ENSI.L. At a 0.00 correlation, their price movements are largely independent.
Performance
AAOI vs. ENSI.L - Performance Comparison
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Different Trading Currencies
AAOI is traded in USD, while ENSI.L is traded in GBp. To make them comparable, the ENSI.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, AAOI achieves a 384.94% return, which is significantly higher than ENSI.L's 113.92% return.
AAOI
- 1D
- -2.16%
- 1M
- -11.19%
- YTD
- 384.94%
- 6M
- 427.29%
- 1Y
- 992.76%
- 3Y*
- 259.45%
- 5Y*
- 80.64%
- 10Y*
- 32.75%
ENSI.L
- 1D
- 3.32%
- 1M
- -9.31%
- YTD
- 113.92%
- 6M
- 185.14%
- 1Y
- 146.34%
- 3Y*
- 16.41%
- 5Y*
- —
- 10Y*
- —
AAOI vs. ENSI.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
AAOI Applied Optoelectronics, Inc. | 384.94% | -5.43% | 90.79% | 922.22% | -15.62% |
ENSI.L EnSilica plc | 113.92% | 16.20% | 6.94% | -55.91% | 72.19% |
Correlation
The correlation between AAOI and ENSI.L is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.08 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.03 |
Correlation (All Time) Calculated using the full available price history since May 24, 2022 | 0.00 |
The correlation between AAOI and ENSI.L shifts across timeframes, from -0.03 (3 years) to 0.08 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
AAOI:
$12.84B
ENSI.L:
£97.63M
AAOI:
-$0.65
ENSI.L:
-£0.04
AAOI:
22.21
ENSI.L:
2.09
AAOI:
11.61
ENSI.L:
4.78
AAOI:
$507.00M
ENSI.L:
£46.62M
AAOI:
$150.29M
ENSI.L:
£17.01M
AAOI:
-$26.44M
ENSI.L:
£1.38M
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Return for Risk
AAOI vs. ENSI.L — Risk / Return Rank
AAOI
ENSI.L
AAOI vs. ENSI.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Applied Optoelectronics, Inc. (AAOI) and EnSilica plc (ENSI.L). 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 | ENSI.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +4.65 | ||
| Sortino ratioReturn per unit of downside risk | +1.21 | ||
| Omega ratioGain probability vs. loss probability | 1.50 | 1.38 | +0.12 |
| Calmar ratioReturn relative to maximum drawdown | 19.07 | 3.37 | +15.69 |
| Martin ratioReturn relative to average drawdown | 52.70 | 8.85 | +43.85 |
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Drawdowns
AAOI vs. ENSI.L - Drawdown Comparison
The maximum AAOI drawdown since its inception was -98.49%, which is greater than ENSI.L's maximum drawdown of -73.51%. Use the drawdown chart below to compare losses from any high point for AAOI and ENSI.L.
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Drawdown Indicators
| AAOI | ENSI.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.49% | -73.51% | -24.98% |
Max Drawdown (1Y)Largest decline over 1 year | -47.64% | -39.44% | -8.20% |
Max Drawdown (3Y)Largest decline over 3 years | -77.17% | -58.54% | -18.63% |
Max Drawdown (5Y)Largest decline over 5 years | -83.07% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -98.49% | — | — |
Current DrawdownCurrent decline from peak | -24.23% | -17.93% | -6.30% |
Average DrawdownAverage peak-to-trough decline | -65.67% | -46.05% | -19.62% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.21% | 15.00% | +2.21% |
Volatility
AAOI vs. ENSI.L - Volatility Comparison
Applied Optoelectronics, Inc. (AAOI) has a higher volatility of 40.42% compared to EnSilica plc (ENSI.L) at 28.10%. This indicates that AAOI's price experiences larger fluctuations and is considered to be riskier than ENSI.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AAOI | ENSI.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 40.42% | 28.10% | +12.32% |
Volatility (6M)Calculated over the trailing 6-month period | 109.93% | 58.50% | +51.43% |
Volatility (1Y)Calculated over the trailing 1-year period | 139.42% | 74.60% | +64.82% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 119.31% | 63.82% | +55.49% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 98.26% | 63.82% | +34.44% |
Dividends
AAOI vs. ENSI.L - Dividend Comparison
Neither AAOI nor ENSI.L has paid dividends to shareholders.
Financials
AAOI vs. ENSI.L - Financials Comparison
This section allows you to compare key financial metrics between Applied Optoelectronics, Inc. and EnSilica plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
AAOI vs. ENSI.L - Profitability Comparison
AAOI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Applied Optoelectronics, Inc. reported a gross profit of 43.92M and revenue of 151.14M. Therefore, the gross margin over that period was 29.1%.
ENSI.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, EnSilica plc reported a gross profit of 4.88M and revenue of 12.73M. Therefore, the gross margin over that period was 38.3%.
AAOI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Applied Optoelectronics, Inc. reported an operating income of -12.99M and revenue of 151.14M, resulting in an operating margin of -8.6%.
ENSI.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, EnSilica plc reported an operating income of -355.00K and revenue of 12.73M, resulting in an operating margin of -2.8%.
AAOI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Applied Optoelectronics, Inc. reported a net income of -14.28M and revenue of 151.14M, resulting in a net margin of -9.5%.
ENSI.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, EnSilica plc reported a net income of -499.00K and revenue of 12.73M, resulting in a net margin of -3.9%.
Frequently Asked Questions
AAOI and ENSI.L have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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