Many OTC stocks are "penny stocks" and are subject to extreme price swings and speculative trading [1, 2].
OTC stocks often have low trading volumes. This can make it difficult to buy or sell shares at your desired price [1]. where to buy over the counter stocks
Many brokers that offer "commission-free" trading for standard stocks still charge a flat fee or a per-share fee for OTC transactions [4]. Many OTC stocks are "penny stocks" and are
instead of market orders to control the exact price you pay in volatile, low-volume markets [8]. low-volume markets [8].