櫃檯買賣（英文：over-the-counter trade，OTC trade）係指唔喺交易所嘅監管之下做嘅投資買賣。有好多投資者嚟都唔鍾意櫃檯買賣：同喺交易所監管下做嘅買賣比起嚟，櫃檯買賣嘅市場流通性低啲，而且透明度又低啲（好多時直情唔會公佈買賣價），成日俾人話容易有人出古惑[1]。
- ↑ Gregory, Jon (7 September 2011), Counterparty Credit Risk: The new challenge for global financial markets, John Wiley & Sons. p. 7.
