$American Shared Hospital Services (AMS.US)$There has been l...

$American Shared Hospital Services(AMS.US)$There has been little change in revenue fluctuations over the past 5 years. Operating profit declined slightly from 3 years to 2020, then recovered to more than 3 million. Net profit was below 1.65 million for 4 years other than the loss of 7.72 million in 2020. Both revenue and profit were below 1.65 million. Both revenue and profit were below scale, and there was no investment value.