| Wall Street | |
| the street in New York where the NYSE New York Stock Exchange (NYSE) is located. Can also refer to the NYSE itself and all financial institutions in New York City including stock exchanges, banks and commodity markets. | |
| Waved Deposit Limit | |
| This is where a spread betting company effectively advances you more credit under another name. | |
| Warrant | |
| A negotiable right to subscribe for stocks or shares at some time in the future. Similar to an option but used by companies to raise money. | |
| Wireless dealing | |
| the opportunity to trade via equipment such as mobile phones and PDA's. |