After decades of trading....almost no otcbb/pink can be invested in. Day/event trading only.
Most all otcbb/pinks are just stock printing scams, where the public markets are uses to finance these entities, that will never become anything and will take million from novice beginners, who don't understand what is happening until their money is gone.
They play on that "get rich quick", gambling person and remember and slot machines will have some winners once in a while to keep the sucker coming.
Any pro trader will tell you something along these thoughts.
Real money can be made with real stocks that are generally listed on the major exchanges but won't be easy most of the time.
All posts are In my opinion, and are not meant to harm or defame anyone, please do your own DD. Please click on my Favorite Links, Journey to the Edge of the Universe & tell me what you think.