ADRN did over 8 Million in Volume on 2/4/12. Fidelity may be doing their "delisting" by their own authority, as some Traders have done from time to time. I have not found any announcement by anyone I've checked indicating ADRN status has changed. Other than a drop from 2 Pips to One about mid-day. But that is not unusual. MOO
EDIT: What were the Details of the Fidelity "Notice"? You ask them? Try to trade and denied? Get an "All Points" Bulletin? That might provide a clue as to where to check for more info.
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