No.3
Disclosure
2026/11/05 07:02
四半期報告書（10-Q）
CTKB Cytek Biosciences, Inc.US-listed
3 posts
Cytek Biosciences, Inc. (CTKB) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Cytek Biosciences, Inc. (CTKB) Stock Price History
Cytek Biosciences, Inc. closed at $5.83 on Nov 6, 2026, +8.4% over 1 month, +26.2% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$6.30Oct 29
1-Month Low$5.25Oct 16
1-Week Change−4.9%vs Oct 30
1-Month Change+8.4%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $1,084 today (+8.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved +8.4%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $5.83 | +0.43 | +7.96% |
| Nov 5 (Thu) | $5.40 | −0.48 | −8.16% |
| Nov 4 (Wed) | $5.88 | −0.08 | −1.34% |
| Nov 3 (Tue) | $5.96 | +0.19 | +3.29% |
| Nov 2 (Mon) | $5.77 | −0.36 | −5.87% |
| Oct 30 (Fri) | $6.13 | −0.17 | −2.70% |
| Oct 29 (Thu) | $6.30 | +0.16 | +2.61% |
| Oct 28 (Wed) | $6.14 | +0.16 | +2.68% |
| Oct 27 (Tue) | $5.98 | +0.09 | +1.53% |
| Oct 26 (Mon) | $5.89 | +0.30 | +5.37% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$6.30Oct 29
3-Month Low$4.16Aug 6
1-Month Change+8.4%vs Oct 6
3-Month Change+40.1%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $1,401 today (+40.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved +40.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $5.83 | +0.43 | +7.96% |
| Nov 5 (Thu) | $5.40 | −0.48 | −8.16% |
| Nov 4 (Wed) | $5.88 | −0.08 | −1.34% |
| Nov 3 (Tue) | $5.96 | +0.19 | +3.29% |
| Nov 2 (Mon) | $5.77 | −0.36 | −5.87% |
| Oct 30 (Fri) | $6.13 | −0.17 | −2.70% |
| Oct 29 (Thu) | $6.30 | +0.16 | +2.61% |
| Oct 28 (Wed) | $6.14 | +0.16 | +2.68% |
| Oct 27 (Tue) | $5.98 | +0.09 | +1.53% |
| Oct 26 (Mon) | $5.89 | +0.30 | +5.37% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$6.30Oct 29
6-Month Low$3.36May 14
3-Month Change+40.1%vs Aug 6
6-Month Change+18.0%vs May 6
If you had invested $1,000 6 months ago, it would be worth $1,180 today (+18.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved +18.0%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $5.83 | −4.9% |
| Oct 2026 | $6.13 | +2.9% |
| Sep 2026 | $5.96 | +24.7% |
| Aug 2026 | $4.78 | +13.3% |
| Jul 2026 | $4.22 | −4.7% |
| Jun 2026 | $4.43 | +5.7% |
| May 2026 | $4.19 | −8.1% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$6.30Oct 29
52-Week Low$3.36May 14
Year to Date+15.4%vs Dec 31
From 52-Week High−7.5%Oct 29
If you had invested $1,000 1 year ago, it would be worth $1,262 today (+26.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +26.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $5.83 | −4.9% |
| Oct 2026 | $6.13 | +2.9% |
| Sep 2026 | $5.96 | +24.7% |
| Aug 2026 | $4.78 | +13.3% |
| Jul 2026 | $4.22 | −4.7% |
| Jun 2026 | $4.43 | +5.7% |
| May 2026 | $4.19 | −8.1% |
| Apr 2026 | $4.56 | +4.3% |
| Mar 2026 | $4.37 | −2.5% |
| Feb 2026 | $4.48 | −10.4% |
| Jan 2026 | $5.00 | −1.0% |
| Dec 2025 | $5.05 | −10.6% |
| Nov 2025 | $5.65 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$9.51Dec 18, 2023
3-Year Low$2.42May 19, 2025
Annualized Return+6.0%
Max Drawdown−74.6%
If you had invested $1,000 3 years ago, it would be worth $1,190 today (+19.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +19.0%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $5.83 | +15.4% |
| 2025 | $5.05 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$23.63Nov 8, 2021
5-Year Low$2.42May 19, 2025
Annualized Return−24.4%
Max Drawdown−89.8%
If you had invested $1,000 5 years ago, it would be worth $247 today (−75.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −75.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $5.83 | +15.4% |
| 2025 | $5.05 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$26.43Sep 2021
All-Time Low$2.42May 2025
Total Change−68.9%vs Jul 2021
Annualized Return−19.8%
If you had invested $1,000 in Jul 2021, it would be worth $311 today (−68.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +63.1%, while this stock moved −68.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $5.83 | +18.5% |
| 2025 | $4.92 | −28.0% |
| 2024 | $6.83 | −25.1% |
| 2023 | $9.12 | −10.7% |
| 2022 | $10.21 | −37.4% |
| 2021 | $16.32 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jul 2021). Please check the latest prices before trading.
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No.2
Disclosure
2026/11/05 06:15
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.1
Disclosure
2026/09/30 05:06
臨時報告（重要事象）（8-K）
定款・決算期の変更（Item 5.03）／財務諸表および添付資料（Item 9.01）
定款・決算期の変更（Item 5.03）／財務諸表および添付資料（Item 9.01）
Delete
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