E
Aptorum Group Limited
APM
$0.83
-$0.0489-5.56%
E
Sell
3/27/2025Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D- on 3/27/2025 due to a decline in the volatility index and total return index.
Aptorum Group Limited (APM) was downgraded to E+ from D- on 3/27/2025 due to a decline in the volatility index and total return index.
D
Sell
3/10/2025Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E+ on 3/10/2025 due to an increase in the volatility index and valuation index.
Aptorum Group Limited (APM) was upgraded to D- from E+ on 3/10/2025 due to an increase in the volatility index and valuation index.
E
Sell
10/2/2024Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D- on 10/2/2024 due to a decline in the volatility index and total return index.
Aptorum Group Limited (APM) was downgraded to E+ from D- on 10/2/2024 due to a decline in the volatility index and total return index.
D
Sell
9/17/2024Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E+ on 9/17/2024 due to an increase in the volatility index.
Aptorum Group Limited (APM) was upgraded to D- from E+ on 9/17/2024 due to an increase in the volatility index.
E
Sell
8/28/2024Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D- on 8/28/2024 due to a decline in the volatility index and valuation index.
Aptorum Group Limited (APM) was downgraded to E+ from D- on 8/28/2024 due to a decline in the volatility index and valuation index.
D
Sell
3/6/2024Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E+ on 3/6/2024 due to an increase in the volatility index, growth index and total return index.
Aptorum Group Limited (APM) was upgraded to D- from E+ on 3/6/2024 due to an increase in the volatility index, growth index and total return index.
E
Sell
3/14/2023Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D- on 03/14/2023.
Aptorum Group Limited (APM) was downgraded to E+ from D- on 03/14/2023.
D
Sell
2/23/2023Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E+ on 02/23/2023.
Aptorum Group Limited (APM) was upgraded to D- from E+ on 02/23/2023.
E
Sell
2/8/2023Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D- on 2/8/2023 due to a decline in the volatility index and total return index.
Aptorum Group Limited (APM) was downgraded to E+ from D- on 2/8/2023 due to a decline in the volatility index and total return index.
D
Sell
10/10/2022Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E+ on 10/10/2022 due to an increase in the valuation index, volatility index and total return index.
Aptorum Group Limited (APM) was upgraded to D- from E+ on 10/10/2022 due to an increase in the valuation index, volatility index and total return index.
E
Sell
4/29/2022Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D on 4/29/2022 due to a noticeable decline in the solvency index, growth index and valuation index.
Aptorum Group Limited (APM) was downgraded to E+ from D on 4/29/2022 due to a noticeable decline in the solvency index, growth index and valuation index.
D
Sell
4/22/2022Upgraded
Aptorum Group Limited (APM) was upgraded to D from E+ on 4/22/2022 due to an increase in the valuation index.
Aptorum Group Limited (APM) was upgraded to D from E+ on 4/22/2022 due to an increase in the valuation index.
E
Sell
4/20/2022Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D on 04/20/2022.
Aptorum Group Limited (APM) was downgraded to E+ from D on 04/20/2022.
D
Sell
4/18/2022Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 4/18/2022 due to an increase in the volatility index.
Aptorum Group Limited (APM) was upgraded to D from D- on 4/18/2022 due to an increase in the volatility index.
D
Sell
3/25/2022Downgrade
Aptorum Group Limited (APM) was downgraded to D- from D on 3/25/2022 due to a noticeable decline in the total return index and volatility index.
Aptorum Group Limited (APM) was downgraded to D- from D on 3/25/2022 due to a noticeable decline in the total return index and volatility index.
D
Sell
11/9/2021Upgraded
Aptorum Group Limited (APM) was upgraded to D from E+ on 11/9/2021 due to an increase in the total return index and volatility index.
Aptorum Group Limited (APM) was upgraded to D from E+ on 11/9/2021 due to an increase in the total return index and volatility index.
E
Sell
11/8/2021Downgrade
Aptorum Group Limited (APM) was downgraded to E+ from D on 11/08/2021.
Aptorum Group Limited (APM) was downgraded to E+ from D on 11/08/2021.
D
Sell
2/5/2021Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 2/5/2021 due to an increase in the total return index and volatility index.
Aptorum Group Limited (APM) was upgraded to D from D- on 2/5/2021 due to an increase in the total return index and volatility index.
D
Sell
1/19/2021Downgrade
Aptorum Group Limited (APM) was downgraded to D- from D on 1/19/2021 due to a decline in the valuation index.
Aptorum Group Limited (APM) was downgraded to D- from D on 1/19/2021 due to a decline in the valuation index.
D
Sell
1/4/2021Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 1/4/2021 due to an increase in the valuation index, total return index and volatility index.
Aptorum Group Limited (APM) was upgraded to D from D- on 1/4/2021 due to an increase in the valuation index, total return index and volatility index.
D
Sell
12/17/2020Downgrade
Aptorum Group Limited (APM) was downgraded to D- from D on 12/17/2020 due to a decline in the valuation index.
Aptorum Group Limited (APM) was downgraded to D- from D on 12/17/2020 due to a decline in the valuation index.
D
Sell
11/27/2020Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 11/27/2020 due to an increase in the volatility index.
Aptorum Group Limited (APM) was upgraded to D from D- on 11/27/2020 due to an increase in the volatility index.
D
Sell
11/9/2020Downgrade
Aptorum Group Limited (APM) was downgraded to D- from D on 11/9/2020 due to a decline in the volatility index and total return index.
Aptorum Group Limited (APM) was downgraded to D- from D on 11/9/2020 due to a decline in the volatility index and total return index.
D
Sell
10/7/2020Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 10/7/2020 due to an increase in the volatility index and total return index.
Aptorum Group Limited (APM) was upgraded to D from D- on 10/7/2020 due to an increase in the volatility index and total return index.
D
Sell
9/22/2020Downgrade
Aptorum Group Limited (APM) was downgraded to D- from D on 9/22/2020 due to a decline in the volatility index, solvency index and total return index.
Aptorum Group Limited (APM) was downgraded to D- from D on 9/22/2020 due to a decline in the volatility index, solvency index and total return index.
D
Sell
9/3/2020Upgraded
Aptorum Group Limited (APM) was upgraded to D from D- on 9/3/2020 due to a major increase in the growth index, solvency index and valuation index.
Aptorum Group Limited (APM) was upgraded to D from D- on 9/3/2020 due to a major increase in the growth index, solvency index and valuation index.
D
Sell
9/3/2019Upgraded
Aptorum Group Limited (APM) was upgraded to D- from E on 9/3/2019 due to an increase in the valuation index.
Aptorum Group Limited (APM) was upgraded to D- from E on 9/3/2019 due to an increase in the valuation index.
E
Sell
8/5/2019Downgrade
Aptorum Group Limited (APM) was downgraded to E from E+ on 8/5/2019 due to a large decline in the volatility index.
Aptorum Group Limited (APM) was downgraded to E from E+ on 8/5/2019 due to a large decline in the volatility index.
E
Sell
6/3/2019Upgraded
Aptorum Group Limited (APM) was upgraded to E+ from E on 6/3/2019 due to a noticeable increase in the volatility index and total return index.
Aptorum Group Limited (APM) was upgraded to E+ from E on 6/3/2019 due to a noticeable increase in the volatility index and total return index.
E
Sell
5/2/2019Upgraded
Aptorum Group Limited (APM) was upgraded to E from E- on 5/2/2019 due to a noticeable increase in the volatility index, solvency index and total return index.
Aptorum Group Limited (APM) was upgraded to E from E- on 5/2/2019 due to a noticeable increase in the volatility index, solvency index and total return index.
E
Sell
3/15/2019None
Aptorum Group Limited (APM) was downgraded to E- from U on 03/15/2019.
Aptorum Group Limited (APM) was downgraded to E- from U on 03/15/2019.
NASDAQ
04/03/2025 3:58PM Eastern
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