From Todd Wilemon: New order types are coming to the NYSE Arca Options Exchange in August.
This is a friendly reminder for trading firms about the new order types coming to your favorite options exchange. Have you allocated the resources to code for these order types? Do you know the four new order types and how they interact in the marketplace? Here is your “un-official” official heads up! Keep reading for all the juicy details.
NYSE Arca Options is expanding the list of PNP orders that can trade on our exchange. Post No Preference (PNP) orders stay on NYSE Arca and do not route out to other exchanges. Since we will pay you to trade on NYSE Arca whenever you post liquidity, these orders ensure you stay here and do not route to other high-cost exchanges.
Post No Preference Blind (PNP B)
PNP B orders are limit orders that do not route. If, upon receipt, a PNP B order locks/crosses on an away market, it will first trade any available size at the National Best Bid or Offer (NBBO) on NYSE Arca and then go blind, rather than cancel back to the firm. Non-marketable PNP B orders will post to the book and disseminate to OPRA. (OPRA is the Option Price Reporting Agency, which provides last sale and current option market quotations from all exchanges.) Once posted, the PNP B order stands its ground and does not go blind if locked/crossed by an away Best Bid or Offer (BBO.)
I know what you are about to ask: “Is there going to be a test on this?” You have been asking that question since second grade. Good news: the answer is “no!”, but if you are not coded and ready by August, you will miss out on some good trading opportunities.
PNP Light Only (PNP LO)
PNP LO orders do not route. If NYSE Arca is not at the NBBO upon receipt of PNP LO, the order cancels back to the firm. PNP LO orders also cancel if the order is marketable against any interest that is not disseminated to OPRA, e.g. resting PNP B orders (if PNP B is in blind state), the hidden portion of reserve orders, or any other type of non-displayed liquidity. Non-marketable PNP LO orders will post to book and follow standard order processing. If the PNP LO order trades on receipt (when the order is sent to the exchange) it will be charged a liquidity removing fee.
Adding Liquidity Only (ALO)
ALO orders are limit orders only, with Time in Force of day and never take liquidity or route to other markets. These orders are to be posted to the book in the event that they add liquidity. If an ALO order is marketable upon receipt, (against NYSE Arca orders or an away BBO), it will cancel back to the sending firm. Reserve ALO orders will also be supported. A Reserve Order is a limit order for which a portion of the volume is to be published (displayed) when it is or becomes the Exchange’s best bid or offer, and for which a portion of the volume is not displayed, i.e., is in “reserve” until the displayed portion has been fully decremented.
PNP Plus Complex (PNP+ Complex)
PNP+ Complex orders guarantee the sender price improvement over the screen markets. Upon receipt, our matching engine will validate the price of a PNP+ Complex order against the leg markets and if the order is marketable against these leg markets or would post to the book at a price less than 1 MPV (minimum price variation) away from one of the leg markets, the order will price back one MPV from the derived (net price) BBO and post to the complex order book.
The smallest MPV will be used when multiple MPVs are involved, i.e. if one leg trades with a .05 MPV and another leg trades with a .10 MPV, the complex order will post at a price that is priced back .05 in price.
Take a quick breather with me here…whew, ok! Here is the best part:
If leg markets improve so a resting PNP+ Complex order is marketable, the PNP+ Complex order will price back one MPV and repost. If the leg markets worsen, the PNP+ Complex order will repost at the more aggressive price, always remaining one MVP distance from the leg markets. PNP+ Complex orders will track the screen markets to both better and worse prices, always maintaining a one MPV buffer. If an incoming marketable contra sided PNP+Complex order is received, it will immediately trade against the posted order, as long as the trade will occur 1 MPV away from either side of the complex BBO.
In a nutshell, this means you are ALWAYS guaranteed price improvement over the screen markets, with a dynamic order type that keeps you in the market at an aggressive price!
Those are your four new order types for your trading pleasure and profit. As Walter Cronkite would say back in the day, “and that’s the way it is.”
For further information and also the specific FIX tags and ArcaDirect designations, please refer to our July 2009 U.S. Options Market Update found here:
For additional information regarding order type behavior, please contact: Amy Farnstrom; afarnstrom@nyx.com; (415) 393-4297.
Trade ‘em Up!
TW
