"Finance" is to "financial" as "trade" is to what? [closed]

What goes in the blank?

Commerce → Commercial
Finance → Financial
Trade → __________


One word is mercantile:

Related to trade

[ODO]


Trade is also an adjective; ( from TFD)

  • of or relating to trade or commerce.

  • (Commerce) intended for or available only to people in industry or business: trade prices.