| Answer | Crossword Clue |
|---|---|
| traffic | to engage in buying or selling |
| traffics | TRAFFIC, to engage in buying or selling |
| trafficked | TRAFFIC, to engage in buying or selling |
| trafficking | TRAFFIC, to engage in buying or selling |
| tradable | engage in frequent buying and selling of (as stocks or commodities) usually in search of quick profits |
| arbitrage | the exploitation of market imperfections to make a profit, eg by buying stocks and shares in one country or market and selling them in another / to exploit the market in this way |
