The day to day SP is completely unpredictable. While HFT is rampant, there are a few people accumulating currently so you really just don't know what to expect, not to mention I think there has been some intermittent covering.
With this stock, it is so hard to tell. A great deal, a PETX approval or excellent results will move it upwards. Until then who knows. I have NO doubt the secret sauce works. Others just have to come to the table.
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