No.1
Disclosure
2026/10/22 21:11
臨時報告（重要事象）（8-K）
役員の異動（就任・退任・報酬）（Item 5.02）／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）／財務諸表および添付資料（Item 9.01）
MBX MBX Biosciences, Inc.US-listed
1 post
MBX Biosciences, Inc. (MBX) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
MBX Biosciences, Inc. (MBX) Stock Price History
MBX Biosciences, Inc. closed at $51.35 on Nov 6, 2026, −9.8% over 1 month, +100.8% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$56.92Oct 6
1-Month Low$48.46Nov 5
1-Week Change−8.1%vs Oct 30
1-Month Change−9.8%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $902 today (−9.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −9.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $51.35 | +2.89 | +5.96% |
| Nov 5 (Thu) | $48.46 | −4.02 | −7.66% |
| Nov 4 (Wed) | $52.48 | −2.52 | −4.58% |
| Nov 3 (Tue) | $55.00 | +0.60 | +1.10% |
| Nov 2 (Mon) | $54.40 | −1.47 | −2.63% |
| Oct 30 (Fri) | $55.87 | +1.33 | +2.44% |
| Oct 29 (Thu) | $54.54 | +0.38 | +0.70% |
| Oct 28 (Wed) | $54.16 | +1.19 | +2.25% |
| Oct 27 (Tue) | $52.97 | +2.68 | +5.33% |
| Oct 26 (Mon) | $50.29 | +1.79 | +3.69% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$68.62Aug 25
3-Month Low$48.46Nov 5
1-Month Change−9.8%vs Oct 6
3-Month Change−23.5%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $765 today (−23.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −23.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $51.35 | +2.89 | +5.96% |
| Nov 5 (Thu) | $48.46 | −4.02 | −7.66% |
| Nov 4 (Wed) | $52.48 | −2.52 | −4.58% |
| Nov 3 (Tue) | $55.00 | +0.60 | +1.10% |
| Nov 2 (Mon) | $54.40 | −1.47 | −2.63% |
| Oct 30 (Fri) | $55.87 | +1.33 | +2.44% |
| Oct 29 (Thu) | $54.54 | +0.38 | +0.70% |
| Oct 28 (Wed) | $54.16 | +1.19 | +2.25% |
| Oct 27 (Tue) | $52.97 | +2.68 | +5.33% |
| Oct 26 (Mon) | $50.29 | +1.79 | +3.69% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$70.70Aug 4
6-Month Low$29.00Jun 8
3-Month Change−23.5%vs Aug 6
6-Month Change+59.9%vs May 6
If you had invested $1,000 6 months ago, it would be worth $1,599 today (+59.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved +59.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $51.35 | −8.1% |
| Oct 2026 | $55.87 | −4.7% |
| Sep 2026 | $58.62 | −4.8% |
| Aug 2026 | $61.60 | −6.6% |
| Jul 2026 | $65.93 | +19.4% |
| Jun 2026 | $55.20 | +75.4% |
| May 2026 | $31.47 | +4.1% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$70.70Aug 4
52-Week Low$24.07Nov 13
Year to Date+62.8%vs Dec 31
From 52-Week High−27.4%Aug 4
If you had invested $1,000 1 year ago, it would be worth $2,008 today (+100.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +100.8%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $51.35 | −8.1% |
| Oct 2026 | $55.87 | −4.7% |
| Sep 2026 | $58.62 | −4.8% |
| Aug 2026 | $61.60 | −6.6% |
| Jul 2026 | $65.93 | +19.4% |
| Jun 2026 | $55.20 | +75.4% |
| May 2026 | $31.47 | +4.1% |
| Apr 2026 | $30.22 | +1.2% |
| Mar 2026 | $29.85 | −8.3% |
| Feb 2026 | $32.55 | −11.7% |
| Jan 2026 | $36.85 | +16.8% |
| Dec 2025 | $31.54 | −8.6% |
| Nov 2025 | $34.49 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$68.57Aug 14, 2026
3-Year Low$6.04Mar 31, 2025
Annualized Return+43.2%
Max Drawdown−74.9%
If you had invested $1,000 3 years ago, it would be worth $2,171 today (+117.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +31.1%, while this stock moved +117.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $51.35 | +62.8% |
| 2025 | $31.54 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Sep 2024). Please check the latest prices before trading.
Recent SEC filings (EDGAR)
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