Q: The following is what I discovered when searching for TSX rules for odd lots. It seems in general there is no discount or premium for less than board lots, but in practice, it's probably pretty easy for a M.M. to get around; the powers can't even agree on how to spell the word(s)!
Policy 4-604 Responsibilities of Market Makers
(3) Maintenance of a Two-Sided Market
3. Odd-lot Responsibilities—General—Market Makers shall maintain an odd lot market at the board lot quotation for immediately tradeable incoming oddlots. Booked oddlots which become tradeable due to a boardlot quote change will execute at their original limit price.
Special Circumstances—.......... If a Market Maker wishes to call an odd-lot market at a different price than the board lot market, the prior consent of a Market Surveillance Official must be obtained.
In view of the above would I have a case for a fill on a mixed lot open limit order where my board lot was filled and the odd lot part unfilled? This happened to me on CM. Thanks, J.
Policy 4-604 Responsibilities of Market Makers
(3) Maintenance of a Two-Sided Market
3. Odd-lot Responsibilities—General—Market Makers shall maintain an odd lot market at the board lot quotation for immediately tradeable incoming oddlots. Booked oddlots which become tradeable due to a boardlot quote change will execute at their original limit price.
Special Circumstances—.......... If a Market Maker wishes to call an odd-lot market at a different price than the board lot market, the prior consent of a Market Surveillance Official must be obtained.
In view of the above would I have a case for a fill on a mixed lot open limit order where my board lot was filled and the odd lot part unfilled? This happened to me on CM. Thanks, J.