Authentidate Holding Corp ADAT:NAQ 
| 1.00USD Last Price | +0.005 +0.50% Today's Change | 55.31k Shares Traded | 0.25-1.81 52 Week Range | +0.65 +185.71% 52 Week Change | 1.51 Beta |


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Authentidate Holding Corp Summary
| Open | 1.04 | Average Volume | 75.20k | |
| Day High | 1.04 | EPS (TTM) | -0.2642USD | |
| Day Low | 0.9625 | Div PS (TTM) | -- | |
| Previous Close | 0.995 | Div Yield | -- | |
| Shares Outstanding | 37.72m | Div Ex-Date | -- | |
| Market Cap | 34.15mUSD | Div Pay-Date | -- | |
| Free Float | 31.88m | Next Div Ex-Date | -- | |
| P/E (TTM) | -- | Next Div Pay-Date | -- | |
As of last close on Feb 09 2010, Authentidate Holding Corp (ADAT:NAQ) closed at 1.00, 300.00% above the 52 week low of 0.25 set on March 05, 2009.
Comparative Analysis
ADAT:NAQ vs. DOW

Over the last week Authentidate Holding Corp (ADAT:NAQ) outperformed the Dow Jones Industrial Average index. Overall the relative performance against the index has been mixed.
| Name | 1 Week | 1 Month | 6 Month | 1 Year | 5 Year |
|---|---|---|---|---|---|
| Authentidate Holding Corp ADAT:NAQ | -0.99% | -12.28% | -5.66% | +185.71% | -79.17% |
| Dow Jones Industrial Average | -1.25% | -5.27% | +7.72% | +21.47% | -6.21% |

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