No.4
Disclosure
2026/11/07 07:26
臨時報告（重要事象）（8-K）
その他の重要事象（Item 8.01）
その他の重要事象（Item 8.01）
RLYB Rallybio CorpUS-listed
4 posts
Rallybio Corp (RLYB) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Rallybio Corp (RLYB) Stock Price History
Rallybio Corp closed at $15.75 on Nov 6, 2026, −7.8% over 1 month, +215.0% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$17.08Oct 6
1-Month Low$15.41Oct 29
1-Week Change+1.4%vs Oct 30
1-Month Change−7.8%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $922 today (−7.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −7.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $15.75 | +0.06 | +0.38% |
| Nov 5 (Thu) | $15.69 | −0.21 | −1.32% |
| Nov 4 (Wed) | $15.90 | +0.04 | +0.25% |
| Nov 3 (Tue) | $15.86 | +0.10 | +0.63% |
| Nov 2 (Mon) | $15.76 | +0.22 | +1.42% |
| Oct 30 (Fri) | $15.54 | +0.13 | +0.84% |
| Oct 29 (Thu) | $15.41 | −0.58 | −3.63% |
| Oct 28 (Wed) | $15.99 | +0.06 | +0.38% |
| Oct 27 (Tue) | $15.93 | −0.72 | −4.32% |
| Oct 26 (Mon) | $16.65 | +0.01 | +0.06% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$17.22Sep 15
3-Month Low$15.41Oct 29
1-Month Change−7.8%vs Oct 6
3-Month Change−2.7%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $973 today (−2.7%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −2.7%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $15.75 | +0.06 | +0.38% |
| Nov 5 (Thu) | $15.69 | −0.21 | −1.32% |
| Nov 4 (Wed) | $15.90 | +0.04 | +0.25% |
| Nov 3 (Tue) | $15.86 | +0.10 | +0.63% |
| Nov 2 (Mon) | $15.76 | +0.22 | +1.42% |
| Oct 30 (Fri) | $15.54 | +0.13 | +0.84% |
| Oct 29 (Thu) | $15.41 | −0.58 | −3.63% |
| Oct 28 (Wed) | $15.99 | +0.06 | +0.38% |
| Oct 27 (Tue) | $15.93 | −0.72 | −4.32% |
| Oct 26 (Mon) | $16.65 | +0.01 | +0.06% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$17.22Sep 15
6-Month Low$14.00May 11
3-Month Change−2.7%vs Aug 6
6-Month Change+8.2%vs May 6
If you had invested $1,000 6 months ago, it would be worth $1,082 today (+8.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved +8.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $15.75 | +1.4% |
| Oct 2026 | $15.54 | −9.7% |
| Sep 2026 | $17.20 | +2.4% |
| Aug 2026 | $16.79 | +5.4% |
| Jul 2026 | $15.93 | −0.4% |
| Jun 2026 | $16.00 | +10.7% |
| May 2026 | $14.46 | +61.0% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$17.22Sep 15
52-Week Low$4.33Feb 17
Year to Date+187.0%vs Dec 31
From 52-Week High−8.5%Sep 15
If you had invested $1,000 1 year ago, it would be worth $3,150 today (+215.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +215.0%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $15.75 | +1.4% |
| Oct 2026 | $15.54 | −9.7% |
| Sep 2026 | $17.20 | +2.4% |
| Aug 2026 | $16.79 | +5.4% |
| Jul 2026 | $15.93 | −0.4% |
| Jun 2026 | $16.00 | +10.7% |
| May 2026 | $14.46 | +61.0% |
| Apr 2026 | $8.98 | +0.1% |
| Mar 2026 | $8.97 | +19.0% |
| Feb 2026 | $7.54 | +46.8% |
| Jan 2026 | $5.14 | −6.4% |
| Dec 2025 | $5.49 | +5.4% |
| Nov 2025 | $5.21 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$24.32Dec 11, 2023
3-Year Low$2.00Apr 7, 2025
Annualized Return−11.8%
Max Drawdown−91.8%
If you had invested $1,000 3 years ago, it would be worth $686 today (−31.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −31.4%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $15.75 | +187.0% |
| 2025 | $5.49 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$120.00Nov 8, 2021
5-Year Low$2.00Apr 7, 2025
Annualized Return−33.4%
Max Drawdown−98.3%
If you had invested $1,000 5 years ago, it would be worth $131 today (−86.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −86.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $15.75 | +187.0% |
| 2025 | $5.49 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$156.64Sep 2021
All-Time Low$2.00Apr 2025
Total Change−88.4%vs Jul 2021
Annualized Return−33.5%
If you had invested $1,000 in Jul 2021, it would be worth $116 today (−88.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +63.1%, while this stock moved −88.4%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $15.75 | +178.5% |
| 2025 | $5.66 | −30.0% |
| 2024 | $8.08 | −57.7% |
| 2023 | $19.12 | −63.6% |
| 2022 | $52.56 | −31.1% |
| 2021 | $76.32 | ― |
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.
Recent SEC filings (EDGAR)
- 11/06 17:26 8-K その他の重要事象（Item 8.01）
Posts
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No.3
Disclosure
2026/11/05 06:58
臨時報告（重要事象）（8-K）
役員の異動（就任・退任・報酬）（Item 5.02）／株主総会の議決結果（Item 5.07）／その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
役員の異動（就任・退任・報酬）（Item 5.02）／株主総会の議決結果（Item 5.07）／その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
Delete
No.2
Disclosure
2026/10/27 21:08
四半期報告書（10-Q）
Delete
No.1
Disclosure
2026/10/27 05:53
臨時報告（重要事象）（8-K）
その他の重要事象（Item 8.01）
その他の重要事象（Item 8.01）
Delete
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