$RGBP I wish I had a perfect answer for that one. There was significant shorting around that time and manipulation is very likely part of the equation holding it down(maybe even still).
RCHA was the #1 most shorted ticker on the otc today, the day of its FDA approval, with almost 888M shares shorted.
Do your own DD. Assume everyone here is either an amateur trader/investor or a paid interest such as a compensated pumper/basher. My posts are strictly for entertainment purposes. I am not on Wall St., do not work for a group, and only get paid when my personal investments materialize. I am only responsible for my own gains and losses; no one is to blame for my mistakes or for any advice taken from postings; likewise, I am not to blame for any advice you take of mine, regardless of gains or losses from doing so. Good luck to all; may you live long and prosper greatly.