Trading Calendar

Trading Hours

The NYSE and NYSE MKT are open from Monday through Friday 9:30 a.m. to 4:00 p.m. ET.

Power Partners Program

The NYSE Power Partners? Program recognizes companies that partner with us to best meet our mutual customers? needs.

Data vendors, broker/dealers, OMS/EMS and service bureaus can all qualify for the program. Applicants are evaluated based on pre-set qualification criteria* specific to their business types. The more criteria that are met, the greater the Power Partners? status achieved and marketing rewards for which the Power Partner is potentially eligible.

There are three tiered categories ranked from Level 1 to Level 3 with Level 3 being the highest Power Partners? level.

Power Partners? can display their emblem on their web site, collateral, etc.

Some of the unique visibility activities provided to NYSE Power Partners?, in NYSE's sole discretion, may include ringing the NYSE opening/closing bell, inclusion on advertising on our high definition board located at Times Square, coverage on the web site, and outdoor advertising opportunities. *Currently Program criteria are based on US product suite.

Level 3 Power Partners

  • Direct Access Software
  • Actant
  • LiquidityBook

Level 2 Power Partners

  • RealTick
  • Scottrade Financial Services

Level 1 Power Partners

  • RTS Realtime Systems
  • E*Trade
  • Fidessa


Simplifying Multi-Market Access With One Streamlined SFTI Connection

Simplify connectivity with Secure Financial Transaction Infrastructure® (SFTI®). Whether looking to expand into new markets, streamline multiple direct connections or find a cost-effective solution for your redundancy needs, SFTI offers an easily scalable infrastructure solution.

NYSE & NYSE Arca Binary API Specifications

NYSE & MKT Equities

UTP Direct API Notes: Routing to Broker Booth Systems and NYSE Arca is currently unavailable through the UTP Direct API.

NYSE Arca Equities, Options, and MKT Options

ArcaDirect API Notes: Timed Orders are not available with the ArcaDirect API. Other order types are only available through verbose message formats found in ArcaDirect API version 4.0 and 4.1, such as Pegged Orders, Discretionary Orders and Primary Orders.

NYSE & NYSE Arca FIX Protocol Specifications

Order Entry

Drop Copy

Session Request/Removal

*You may also use the Production Session Request form to request removal of sessions.

Session Addition/Removal Procedures

Common Access Point

Interface Specifications

Other NYSE Initiatives

Post Trade User Guides and Formats


Data, Forms and Fact Sheets