1) Fishing techniques and method 
Bottom fishing, called legering in the United Kingdom, is fishing the bottom of a body of water. ==What is needed== A common rig for fishing on the bottom is a weight tied to the end of the line, and a hook about an inch up line from the weight. The method can be used both with hand lines and rod fishing. The weight can also be used to cast or thr...
Any investment strategy that relies on buying extremely cheap; an extreme form of value investing....more on Bottom fishing
Buying the cheapest investments available which are unlikely to fall much further in value
Buying stocks whose prices have bottomed out or fallen to low levels. Value investors
An approach to stockpicking which focuses on the search for shares whose prices have dropped so low... <a target=_blank href='http://www.finance-glossary.com/terms/bottom-fishing.htm?id=1569&ginPtrCode=00000&PopupMode=false' title='Read full definition of bottom fishing'>more</a>
fishing with the baited hook on the water bed for fish such as tench