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I am curious if high frequency trading in the market has abated a bit due to the recent class action law suits against the exchanges. If so, I wonder how much impact that has had in the past, and will have in the future.
CF
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And then there is the market maker....
He loses income on the lower volume so expect wide/wider spreads on the stock and options and he will turn to options to help make up for his loss of volume.
I also expect the MM to continue to run the stock up and down to create some churn. I see that daily.
I wonder how much of the short interest is the MM.....
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Hmmm. Other smaller companies like IRDM and DGI that I follow have not seen any change in average volume that I see.