NYSE Trading Flashcards
What two types of trading are there on the NYSE?
Floor based training and Arca ECN
What is the SuperDisplayBook?
- The electronic trading book for NYSE classic
- It routes orders electronically to either a floor broker or the NYSE DMM
What is a floor broker?
Employees of each brokerage firm acting as agent only to fill customer orders
What is a Specialist/DMM?
- an exchange member
- acts as a market maker (dealer) in assigned securities
- Executes orders to buy via superdisplaybook and matches these orders with sell orders
- The human element allows the DMM to improve prices for a customer
What is a market not held order?
These orders are routed to a floor broker, where it is not held to immediate execution. The floor broker tries to get a better price
What are the limits of the SuperDisplayBook?
- Market orders accepted up to 999,999 shares
- Limit orders up to 3,000,000 shares
**The NYSE does not accept STOP nor STOP LIMIT orders
What is the DMM’s positive obligation?
The DMM must buy stock if there are no other customers buying, or sell stock if there are no other customers selling
What is the DMM’s negative obligation?
If there are already buyers and seller ready to trade, the DMM cannot interposition
Who performs stopping stock, and what does it mean?
DMM’s perform stopping stock. If a customer feels that a DMM’s quote is too high and wishes to see if any other trader will sell for less, the DMM can say “You are stopped at 15 for 200 shares”. This means that the customer can go look for a better price but can come back at the stopped price of 15
*DMM can only stop for PUBLIC orders
What is the trade symbol for stopped?
s/t
Who handles odd lots on the NYSE?
DMM’s. Charges an odd lot differential
What does the symbol “s” mean?
Round lots of 100
What does the symbol s/s mean?
Round lots of 10 shares (usually inactively traded companies)
What is a block of shares?
Blocks are 10,000 shares. Note that the FULL amount of a block is printed on the tape
What does the symbol SLD mean?
SLD = out of sequence trade