If the question is why someone would sell $40 worth of stock. The answer to that is unique to each investor. Maybe its the last of what one investor owns and he simply wants to get rid of this crap. Maybe an investor has a grudge against the Cortelazzi crew. Maybe ...
And the opposite is also true. Why would someone spend $40 to tick this stock up??
As to commissions, some investors get free commissions or $7 tickets.
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