Hello:
Htrader has it mostly correct. There are institutional groups who develop a business rep for moving volume. They respond to "interest messages" from other institutions hoping to move volume in blocks without moving the market. Rather than get into the logistics, lets just say that it is a specialty that some groups participate in.
Igor:
These groups do not simply cross volume, they are looking to move volume based the information that is "built in" to the transaction. If you take a moment to look into the subject (read about Knight trading for example) you will find that this specialty area can be quite profitable.
As for the question posed by the thread originator. It should be obvious, that the parties that provide liquidity are those that have it to begin with (in order they are institutions like banks, brokerages, trading pools, Market Makers. Off-floor speculators, locals, and retail paper).
Steve
Htrader has it mostly correct. There are institutional groups who develop a business rep for moving volume. They respond to "interest messages" from other institutions hoping to move volume in blocks without moving the market. Rather than get into the logistics, lets just say that it is a specialty that some groups participate in.
Igor:
These groups do not simply cross volume, they are looking to move volume based the information that is "built in" to the transaction. If you take a moment to look into the subject (read about Knight trading for example) you will find that this specialty area can be quite profitable.
As for the question posed by the thread originator. It should be obvious, that the parties that provide liquidity are those that have it to begin with (in order they are institutions like banks, brokerages, trading pools, Market Makers. Off-floor speculators, locals, and retail paper).
Steve