No.3
Disclosure
2026/10/30 06:23
四半期報告書（10-Q）
OSIS OSI SYSTEMS INCUS-listed
3 posts
OSI SYSTEMS INC (OSIS) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
OSI SYSTEMS INC (OSIS) Stock Price HistoryNear a 52-week low
OSI SYSTEMS INC closed at $196.36 on Nov 6, 2026, −1.1% over 1 month, −31.1% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$208.17Oct 29
1-Month Low$191.61Nov 5
1-Week Change−1.5%vs Oct 30
1-Month Change−1.1%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $989 today (−1.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −1.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $196.36 | +4.75 | +2.48% |
| Nov 5 (Thu) | $191.61 | −11.31 | −5.57% |
| Nov 4 (Wed) | $202.92 | +1.97 | +0.98% |
| Nov 3 (Tue) | $200.95 | +2.05 | +1.03% |
| Nov 2 (Mon) | $198.90 | −0.54 | −0.27% |
| Oct 30 (Fri) | $199.44 | −8.73 | −4.19% |
| Oct 29 (Thu) | $208.17 | +7.50 | +3.74% |
| Oct 28 (Wed) | $200.67 | −0.23 | −0.11% |
| Oct 27 (Tue) | $200.90 | +2.81 | +1.42% |
| Oct 26 (Mon) | $198.09 | +0.61 | +0.31% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$237.10Aug 6
3-Month Low$191.61Nov 5
1-Month Change−1.1%vs Oct 6
3-Month Change−17.2%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $828 today (−17.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −17.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $196.36 | +4.75 | +2.48% |
| Nov 5 (Thu) | $191.61 | −11.31 | −5.57% |
| Nov 4 (Wed) | $202.92 | +1.97 | +0.98% |
| Nov 3 (Tue) | $200.95 | +2.05 | +1.03% |
| Nov 2 (Mon) | $198.90 | −0.54 | −0.27% |
| Oct 30 (Fri) | $199.44 | −8.73 | −4.19% |
| Oct 29 (Thu) | $208.17 | +7.50 | +3.74% |
| Oct 28 (Wed) | $200.67 | −0.23 | −0.11% |
| Oct 27 (Tue) | $200.90 | +2.81 | +1.42% |
| Oct 26 (Mon) | $198.09 | +0.61 | +0.31% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$241.11May 7
6-Month Low$191.61Nov 5
3-Month Change−17.2%vs Aug 6
6-Month Change−18.3%vs May 6
If you had invested $1,000 6 months ago, it would be worth $817 today (−18.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −18.3%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $196.36 | −1.5% |
| Oct 2026 | $199.44 | +2.6% |
| Sep 2026 | $194.37 | −6.5% |
| Aug 2026 | $207.91 | −6.1% |
| Jul 2026 | $221.39 | +1.2% |
| Jun 2026 | $218.70 | +0.9% |
| May 2026 | $216.75 | −24.5% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$309.68Apr 17
52-Week Low$191.61Nov 5
Year to Date−23.0%vs Dec 31
From 52-Week High−36.6%Apr 17
If you had invested $1,000 1 year ago, it would be worth $689 today (−31.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −31.1%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $196.36 | −1.5% |
| Oct 2026 | $199.44 | +2.6% |
| Sep 2026 | $194.37 | −6.5% |
| Aug 2026 | $207.91 | −6.1% |
| Jul 2026 | $221.39 | +1.2% |
| Jun 2026 | $218.70 | +0.9% |
| May 2026 | $216.75 | −24.5% |
| Apr 2026 | $286.92 | +8.1% |
| Mar 2026 | $265.51 | −6.9% |
| Feb 2026 | $285.20 | +14.0% |
| Jan 2026 | $250.14 | −1.9% |
| Dec 2025 | $255.06 | −5.8% |
| Nov 2025 | $270.85 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$309.68Apr 17, 2026
3-Year Low$111.36Nov 6, 2023
Annualized Return+20.8%
Max Drawdown−37.1%
If you had invested $1,000 3 years ago, it would be worth $1,763 today (+76.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +76.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $196.36 | −23.0% |
| 2025 | $255.06 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$309.68Apr 17, 2026
5-Year Low$70.83Oct 10, 2022
Annualized Return+15.5%
Max Drawdown−37.1%
If you had invested $1,000 5 years ago, it would be worth $2,056 today (+105.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved +105.6%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $196.36 | −23.0% |
| 2025 | $255.06 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$286.92Apr 2026
All-Time Low$3.19Mar 2001
Total Change+1,410.5%vs Nov 1997
Annualized Return+9.8%
If you had invested $1,000 in Nov 1997, it would be worth $15,105 today (+1,410.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +672.1%, while this stock moved +1,410.5%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $196.36 | −23.0% |
| 2025 | $255.06 | +52.3% |
| 2024 | $167.43 | +29.7% |
| 2023 | $129.05 | +62.3% |
| 2022 | $79.52 | −14.7% |
| 2021 | $93.20 | −0.0% |
| 2020 | $93.22 | −7.5% |
| 2019 | $100.74 | +37.4% |
| 2018 | $73.30 | +13.9% |
| 2017 | $64.38 | −15.4% |
| 2016 | $76.12 | −14.1% |
| 2015 | $88.66 | +25.3% |
| 2014 | $70.77 | +33.3% |
| 2013 | $53.11 | −17.1% |
| 2012 | $64.04 | +31.3% |
| 2011 | $48.78 | +34.2% |
| 2010 | $36.36 | +33.3% |
| 2009 | $27.28 | +97.0% |
| 2008 | $13.85 | −47.7% |
| 2007 | $26.47 | +26.5% |
| 2006 | $20.93 | +13.8% |
| 2005 | $18.39 | −19.0% |
| 2004 | $22.71 | +18.2% |
| 2003 | $19.21 | +13.1% |
| 2002 | $16.98 | −6.9% |
| 2001 | $18.24 | +197.8% |
| 2000 | $6.13 | +11.4% |
| 1999 | $5.50 | −36.2% |
| 1998 | $8.63 | −29.6% |
| 1997 | $12.25 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Nov 1997). Please check the latest prices before trading.
Recent SEC filings (EDGAR)
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No.2
Disclosure
2026/10/30 05:01
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）
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No.1
Disclosure
2026/10/27 05:00
委任状説明書（株主総会招集）（DEF 14A）
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