ENSI.L vs. AAOI
ENSI.L (EnSilica plc) and AAOI (Applied Optoelectronics, Inc.) are both stocks. Both operate in the Semiconductors industry within the Technology sector. Over the past 3 years, ENSI.L returned 13.06%/yr vs 310.24%/yr for AAOI. At a correlation of -0.05, they often move in opposite directions.
Performance
ENSI.L vs. AAOI - Performance Comparison
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Different Trading Currencies
ENSI.L is traded in GBp, while AAOI is traded in USD. To make them comparable, the AAOI values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, ENSI.L achieves a 110.64% return, which is significantly lower than AAOI's 484.37% return.
ENSI.L
- 1D
- 0.00%
- 1M
- 16.47%
- YTD
- 110.64%
- 6M
- 167.57%
- 1Y
- 175.00%
- 3Y*
- 13.06%
- 5Y*
- —
- 10Y*
- —
AAOI
- 1D
- 0.00%
- 1M
- 15.11%
- YTD
- 484.37%
- 6M
- 658.01%
- 1Y
- 1,162.06%
- 3Y*
- 310.24%
- 5Y*
- 90.92%
- 10Y*
- 34.43%
ENSI.L vs. AAOI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
ENSI.L EnSilica plc | 110.64% | 8.05% | 8.75% | -58.12% | 87.25% |
AAOI Applied Optoelectronics, Inc. | 412.85% | -12.16% | 94.12% | 871.13% | -9.36% |
Correlation
The correlation between ENSI.L and AAOI 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 | -0.05 |
Correlation (All Time) Calculated using the full available price history since May 25, 2022 | -0.05 |
The correlation between ENSI.L and AAOI shifts across timeframes, from -0.05 (3 years) to 0.08 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
ENSI.L:
£95.69M
AAOI:
$13.45B
ENSI.L:
-£0.04
AAOI:
-$0.65
ENSI.L:
2.05
AAOI:
23.25
ENSI.L:
4.69
AAOI:
12.16
ENSI.L:
£46.62M
AAOI:
$507.00M
ENSI.L:
£17.01M
AAOI:
$150.29M
ENSI.L:
£1.38M
AAOI:
-$26.44M
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Return for Risk
ENSI.L vs. AAOI — Risk / Return Rank
ENSI.L
AAOI
ENSI.L vs. AAOI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for EnSilica plc (ENSI.L) 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.
| ENSI.L | AAOI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -6.26 | ||
| Sortino ratioReturn per unit of downside risk | -1.11 | ||
| Omega ratioGain probability vs. loss probability | 1.47 | 1.56 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | 4.47 | 25.23 | -20.76 |
| Martin ratioReturn relative to average drawdown | 12.05 | 70.59 | -58.54 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| ENSI.L | AAOI | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.37 | 8.63 | -6.26 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.77 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.35 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.29 | 0.31 | -0.03 |
Drawdowns
ENSI.L vs. AAOI - Drawdown Comparison
The maximum ENSI.L drawdown since its inception was -74.15%, smaller than the maximum AAOI drawdown of -98.33%. Use the drawdown chart below to compare losses from any high point for ENSI.L and AAOI.
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Drawdown Indicators
| ENSI.L | AAOI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.15% | -98.33% | +24.18% |
Max Drawdown (1Y)Largest decline over 1 year | -38.93% | -46.57% | +7.64% |
Max Drawdown (3Y)Largest decline over 3 years | -59.60% | -78.33% | +18.73% |
Max Drawdown (5Y)Largest decline over 5 years | — | -80.29% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -98.33% | — |
Current DrawdownCurrent decline from peak | -19.51% | -8.36% | -11.15% |
Average DrawdownAverage peak-to-trough decline | -47.23% | -64.47% | +17.24% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.47% | 16.61% | -2.14% |
Volatility
ENSI.L vs. AAOI - Volatility Comparison
The current volatility for EnSilica plc (ENSI.L) is 35.63%, while Applied Optoelectronics, Inc. (AAOI) has a volatility of 43.76%. This indicates that ENSI.L experiences smaller price fluctuations and is considered to be less risky than AAOI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ENSI.L | AAOI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 35.63% | 43.76% | -8.13% |
Volatility (6M)Calculated over the trailing 6-month period | 57.52% | 106.71% | -49.19% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.46% | 136.36% | -62.90% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 63.70% | 118.13% | -54.43% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 63.70% | 97.59% | -33.89% |
Dividends
ENSI.L vs. AAOI - Dividend Comparison
Neither ENSI.L nor AAOI has paid dividends to shareholders.
Financials
ENSI.L vs. AAOI - Financials Comparison
This section allows you to compare key financial metrics between EnSilica plc and Applied Optoelectronics, Inc.. 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
ENSI.L vs. AAOI - Profitability Comparison
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 - 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 - 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 - 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 - 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%.
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%.
Frequently Asked Questions
ENSI.L and AAOI 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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