No.5
Disclosure
2026/11/06 06:16
四半期報告書（10-Q）
AAOI APPLIED OPTOELECTRONICS, INC.US-listed
5 posts
APPLIED OPTOELECTRONICS, INC. (AAOI) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
APPLIED OPTOELECTRONICS, INC. (AAOI) Stock Price History
APPLIED OPTOELECTRONICS, INC. closed at $50.13 on Nov 6, 2026, −61.5% over 1 month, +75.5% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$130.16Oct 6
1-Month Low$46.89Nov 5
1-Week Change−27.4%vs Oct 30
1-Month Change−61.5%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $385 today (−61.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −61.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $50.13 | +3.24 | +6.91% |
| Nov 5 (Thu) | $46.89 | −12.38 | −20.89% |
| Nov 4 (Wed) | $59.27 | −4.70 | −7.35% |
| Nov 3 (Tue) | $63.97 | +1.47 | +2.35% |
| Nov 2 (Mon) | $62.50 | −6.55 | −9.49% |
| Oct 30 (Fri) | $69.05 | −10.14 | −12.80% |
| Oct 29 (Thu) | $79.19 | −3.03 | −3.69% |
| Oct 28 (Wed) | $82.22 | +5.27 | +6.85% |
| Oct 27 (Tue) | $76.95 | +5.01 | +6.96% |
| Oct 26 (Mon) | $71.94 | +4.43 | +6.56% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$154.89Aug 17
3-Month Low$46.89Nov 5
1-Month Change−61.5%vs Oct 6
3-Month Change−59.6%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $404 today (−59.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −59.6%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $50.13 | +3.24 | +6.91% |
| Nov 5 (Thu) | $46.89 | −12.38 | −20.89% |
| Nov 4 (Wed) | $59.27 | −4.70 | −7.35% |
| Nov 3 (Tue) | $63.97 | +1.47 | +2.35% |
| Nov 2 (Mon) | $62.50 | −6.55 | −9.49% |
| Oct 30 (Fri) | $69.05 | −10.14 | −12.80% |
| Oct 29 (Thu) | $79.19 | −3.03 | −3.69% |
| Oct 28 (Wed) | $82.22 | +5.27 | +6.85% |
| Oct 27 (Tue) | $76.95 | +5.01 | +6.96% |
| Oct 26 (Mon) | $71.94 | +4.43 | +6.56% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$223.10May 13
6-Month Low$46.89Nov 5
3-Month Change−59.6%vs Aug 6
6-Month Change−71.9%vs May 6
If you had invested $1,000 6 months ago, it would be worth $281 today (−71.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −71.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $50.13 | −27.4% |
| Oct 2026 | $69.05 | −30.4% |
| Sep 2026 | $99.26 | −7.8% |
| Aug 2026 | $107.69 | +14.2% |
| Jul 2026 | $94.32 | −36.3% |
| Jun 2026 | $148.16 | −6.5% |
| May 2026 | $158.41 | −3.6% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$223.10May 13
52-Week Low$19.49Nov 20
Year to Date+43.8%vs Dec 31
From 52-Week High−77.5%May 13
If you had invested $1,000 1 year ago, it would be worth $1,755 today (+75.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +75.5%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $50.13 | −27.4% |
| Oct 2026 | $69.05 | −30.4% |
| Sep 2026 | $99.26 | −7.8% |
| Aug 2026 | $107.69 | +14.2% |
| Jul 2026 | $94.32 | −36.3% |
| Jun 2026 | $148.16 | −6.5% |
| May 2026 | $158.41 | −3.6% |
| Apr 2026 | $164.36 | +94.3% |
| Mar 2026 | $84.59 | +0.4% |
| Feb 2026 | $84.23 | +93.1% |
| Jan 2026 | $43.61 | +25.1% |
| Dec 2025 | $34.86 | +30.2% |
| Nov 2025 | $26.78 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$190.36May 15, 2026
3-Year Low$7.65Jul 29, 2024
Annualized Return+74.9%
Max Drawdown−74.1%
If you had invested $1,000 3 years ago, it would be worth $5,353 today (+435.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +435.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $50.13 | +43.8% |
| 2025 | $34.86 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$190.36May 15, 2026
5-Year Low$1.56Jun 27, 2022
Annualized Return+52.6%
Max Drawdown−74.7%
If you had invested $1,000 5 years ago, it would be worth $8,245 today (+724.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved +724.5%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $50.13 | +43.8% |
| 2025 | $34.86 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$164.36Apr 2026
All-Time Low$1.55Jun 2022
Total Change+295.3%vs Oct 2013
Annualized Return+11.1%
If you had invested $1,000 in Oct 2013, it would be worth $3,953 today (+295.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +308.5%, while this stock moved +295.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $50.13 | +43.8% |
| 2025 | $34.86 | −5.4% |
| 2024 | $36.86 | +90.8% |
| 2023 | $19.32 | +922.2% |
| 2022 | $1.89 | −63.2% |
| 2021 | $5.14 | −39.6% |
| 2020 | $8.51 | −28.4% |
| 2019 | $11.88 | −23.0% |
| 2018 | $15.43 | −59.2% |
| 2017 | $37.82 | +61.3% |
| 2016 | $23.44 | +36.6% |
| 2015 | $17.16 | +52.9% |
| 2014 | $11.22 | −25.2% |
| 2013 | $15.01 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Oct 2013). Please check the latest prices before trading.
Recent SEC filings (EDGAR)
- 11/05 16:16 10-Q
- 11/05 16:10 8-K 決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
Posts
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No.4
Disclosure
2026/11/06 06:10
臨時報告（重要事象）（8-K）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
Delete
No.3
Disclosure
2026/11/05 07:03
臨時報告（重要事象）（8-K）
重要な契約の締結（Item 1.01）／重要な契約の終了（Item 1.02）／債務・オフバランス債務の発生（Item 2.03）／財務諸表および添付資料（Item 9.01）
重要な契約の締結（Item 1.01）／重要な契約の終了（Item 1.02）／債務・オフバランス債務の発生（Item 2.03）／財務諸表および添付資料（Item 9.01）
Delete
No.2
Disclosure
2026/09/16 05:05
臨時報告（重要事象）（8-K）
重要な契約の締結（Item 1.01）／債務・オフバランス債務の発生（Item 2.03）／財務諸表および添付資料（Item 9.01）
重要な契約の締結（Item 1.01）／債務・オフバランス債務の発生（Item 2.03）／財務諸表および添付資料（Item 9.01）
Delete
No.1
Disclosure
2026/09/11 05:05
臨時報告（重要事象）（8-K）
重要な契約の締結（Item 1.01）／財務諸表および添付資料（Item 9.01）
重要な契約の締結（Item 1.01）／財務諸表および添付資料（Item 9.01）
Delete
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