No.1
Disclosure
2026/09/16 05:03
臨時報告（重要事象）（8-K）
レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）
レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）
MDAI Spectral AI, Inc.US-listed
1 post
Spectral AI, Inc. (MDAI) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Spectral AI, Inc. (MDAI) Stock Price History
Spectral AI, Inc. closed at $1.49 on Nov 6, 2026, −10.2% over 1 month, −23.2% over 1 year.
Price5-day MA25-day MAS&P 500
1-Month High$1.66Oct 6
1-Month Low$1.38Nov 5
1-Week Change−2.6%vs Oct 30
1-Month Change−10.2%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $898 today (−10.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −10.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $1.49 | +0.11 | +7.97% |
| Nov 5 (Thu) | $1.38 | −0.15 | −9.80% |
| Nov 4 (Wed) | $1.53 | +0.03 | +2.00% |
| Nov 3 (Tue) | $1.50 | −0.02 | −1.32% |
| Nov 2 (Mon) | $1.52 | −0.01 | −0.65% |
| Oct 30 (Fri) | $1.53 | −0.04 | −2.55% |
| Oct 29 (Thu) | $1.57 | +0.01 | +0.64% |
| Oct 28 (Wed) | $1.56 | +0.06 | +4.00% |
| Oct 26 (Mon) | $1.50 | +0.06 | +4.17% |
| Oct 23 (Fri) | $1.44 | −0.06 | −4.00% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$1.75Aug 7
3-Month Low$1.38Nov 5
1-Month Change−10.2%vs Oct 6
3-Month Change−10.2%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $898 today (−10.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −10.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $1.49 | +0.11 | +7.97% |
| Nov 5 (Thu) | $1.38 | −0.15 | −9.80% |
| Nov 4 (Wed) | $1.53 | +0.03 | +2.00% |
| Nov 3 (Tue) | $1.50 | −0.02 | −1.32% |
| Nov 2 (Mon) | $1.52 | −0.01 | −0.65% |
| Oct 30 (Fri) | $1.53 | −0.04 | −2.55% |
| Oct 29 (Thu) | $1.57 | +0.01 | +0.64% |
| Oct 28 (Wed) | $1.56 | +0.06 | +4.00% |
| Oct 26 (Mon) | $1.50 | +0.06 | +4.17% |
| Oct 23 (Fri) | $1.44 | −0.06 | −4.00% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$2.68May 22
6-Month Low$1.38Nov 5
3-Month Change−10.2%vs Aug 6
6-Month Change−32.9%vs May 6
If you had invested $1,000 6 months ago, it would be worth $671 today (−32.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −32.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $1.49 | −2.6% |
| Oct 2026 | $1.53 | −7.8% |
| Sep 2026 | $1.66 | +5.7% |
| Aug 2026 | $1.57 | +1.3% |
| Jul 2026 | $1.55 | −10.4% |
| Jun 2026 | $1.73 | −16.4% |
| May 2026 | $2.07 | +1.0% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$2.68May 22
52-Week Low$1.20Mar 18
Year to Date+4.9%vs Dec 31
From 52-Week High−44.4%May 22
If you had invested $1,000 1 year ago, it would be worth $768 today (−23.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −23.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $1.49 | −2.6% |
| Oct 2026 | $1.53 | −7.8% |
| Sep 2026 | $1.66 | +5.7% |
| Aug 2026 | $1.57 | +1.3% |
| Jul 2026 | $1.55 | −10.4% |
| Jun 2026 | $1.73 | −16.4% |
| May 2026 | $2.07 | +1.0% |
| Apr 2026 | $2.05 | +39.5% |
| Mar 2026 | $1.47 | +5.0% |
| Feb 2026 | $1.40 | −20.0% |
| Jan 2026 | $1.75 | +23.2% |
| Dec 2025 | $1.42 | −11.8% |
| Nov 2025 | $1.61 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$3.35Nov 27, 2023
3-Year Low$1.03Sep 30, 2024
Annualized Return−19.0%
Max Drawdown−69.3%
If you had invested $1,000 3 years ago, it would be worth $532 today (−46.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −46.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $1.49 | +4.9% |
| 2025 | $1.42 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$14.23Apr 10, 2023
5-Year Low$1.03Sep 30, 2024
Annualized Return−31.5%
Max Drawdown−92.8%
If you had invested $1,000 5 years ago, it would be worth $151 today (−84.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −84.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $1.49 | +4.9% |
| 2025 | $1.42 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$14.23Apr 2023
All-Time Low$1.03Sep 2024
Total Change−84.7%vs Apr 2021
Annualized Return−28.5%
If you had invested $1,000 in Apr 2021, it would be worth $153 today (−84.7%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +75.5%, while this stock moved −84.7%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $1.49 | +2.8% |
| 2025 | $1.45 | −51.7% |
| 2024 | $3.00 | +22.0% |
| 2023 | $2.46 | −75.6% |
| 2022 | $10.10 | +3.0% |
| 2021 | $9.81 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Apr 2021). Please check the latest prices before trading.
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