Let’s say you’ve been interested in buying Microsoft stock and you feel $20 is a good price to pick up some shares. It currently trades at $23.50 per share, so you’ll need it to fall in price a bit before getting filled on the trade. Most stock traders would just put in a “limit buy” order to buy the stock if/when Microsoft falls down to $20 per share. But there’s no guarantee that Microsoft will ever fall to $20 per share, and there’s no one paying this stock trader upfront for his time while they wait to buy Microsoft (NASDAQ:MSFT) at $20…

Yesterday’s Penny Sleuth was all about the UK’s evolving taste for exotic food… and what’s the thing you always have with it? Wine. Cue a fantastic opportunity! But this is no ordinary company making ordinary plonk you buy in the supermarket.