Nanex Research


Nanex ~ 13-Feb-2013 ~ IDCC Option Trading


On February 12, 2013, there was unusual high option trading activity in the stock of InterDigital,Inc. (symbol IDCC).

1. IDCC Showing trades color coded by exchange and NBBO (gray shading).

2. IDCC Showing all option trades on the same time scale as Chart 1 (above).


3. IDCC Showing trades color coded by exchange and NBBO (gray shading). Zoom 1. 

4. IDCC Option Trades on the same time scale as Chart 3 (above).
There was light option trading during the first drop in the price of the equity and extremely high trading during the second drop.


5. IDCC Showing trades color coded by exchange and NBBO (gray shading). Zoom 2. 

6. IDCC Option Trades on the same time scale as Chart 5 (above).
Options trading activity exploded before a drop in the price of the equity.



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