#trading  buying or selling securities or commodities
  exclusion:  sell  purchase  rental  pawn  insurance
  supertype:  commercialism  commercial_transaction (pm)
  subtype:  bond_trading__bond-trading_activity  trading in bonds (usually by a broker on the floor of an exchange)
  subtype:  program_trading__programtrading  a trading technique involving large blocks of stock with trades triggered by computer programs
  subtype:  short_sale__shortsale__short_selling__shortselling  sale of securities or commodity futures not owned by the seller (who hopes to buy them back later at a lower price)
  subtype:  short_covering__shortcovering  the purchase of securities or commodities by a short seller to close out a short sale
  subtype:  insider_trading  buying or selling corporate stock by a corporate officer or other insider

No statement uses or specializes trading; click here to add one.