Replies to post #467 on Merrimack Pharmaceuticals, Inc. (MACK)

[808Options]

I agree, looks like somebody is expecting something big. Considering MACK only trades about 700 options per day, that total option volume 6109 could be pretty significant. Lets see if it moves over to the open interest side. Looking at time and sales in TOS, appears the options were bought on the offer.

[Protocola]

Unfortunately, for that options sharpy, MACK is trending in the wrong direction...maybe MACK will trend back up w/Trumps polls?