whiCh oF thE Following tErms is not mEntionED in thE pAssAgE
A．primAry mArkEt AnD sEConDAry mArkEt.
B．sECuritiEs ExChAngE AnD thE ovEr-thE-CountEr mArkEt.
C．invEstmEnt-BAnking Firm AnD stoCk AvErAgEs.
D．thE nEw york stoCk ExChAngE AnD nAsDAq.