That is an outrageous and untrue statement if I'm reading it correctly. You're saying retail traders can't short sell OTCBB, OTCQX. OTCQB, and Pink Sheet securities? Yeah, that's very false.
Penny stock shares are often very difficult to find and borrow, but platforms like Interactive Brokers, SureTrader, and ThinkOrSwim (to name a few) have plenty of OTC and other non-Big Board securities to borrow.
I can provide you with any further information/education should you be interested.
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