The Nasdaq Stock Market

Nasdaq TotalView-ITCH
Description: Provides tick-by-tick details for all displayable orders in the Nasdaq execution system. Also includes Net Order Imbalance Indicator (NOII) data for the Nasdaq Opening and Closing Crosses.
Data Delivery Option Current Data Feed Version Protocol Options
Order by Order Data - Binary Format Nasdaq TotalView-ITCH 5.0
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
State of Book Retransmission Facility Add On - Binary Format Nasdaq GLIMPSE 5.0 SoupBINTCP
Nasdaq Data Link Nasdaq TotalView-ITCH Nasdaq Data Link API
Nasdaq TotalView-Aggregated
Description: Provides full price level depth with MPID attribution for the Nasdaq execution system. Also includes NOII data for Nasdaq Opening and Closing Crosses.
Data Delivery Option Current Data Feed Version Protocol Options
Full Price Level Depth Nasdaq TotalView-Aggregated 2.0 (Binary) SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Nasdaq NOIView
Description: FilterView offering that provides NOII data for Nasdaq Opening and Closing Crosses only.
Data Delivery Option Current Data Feed Version Protocol Options
NOII Data Only Nasdaq NOIView 3.0 SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Nasdaq Level 2
Description: Provides the top price level for each and every market participant in the Nasdaq execution system.
Data Delivery Option Current Data Feed Version Protocol Options
Top of File Market Participant Quotations Nasdaq Level 2 - Version 2.0 SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Nasdaq Basic
Description: Offer a low cost alternative to UTP Level 1 data. Provides best bid and offer quotations from the Nasdaq execution system as well as trade data from the Nasdaq execution system and FINRA Trade Reporting Facility (TRF) operated in partnership with FINRA/Nasdaq TRF.
Data Delivery Option Current Data Feed Version Protocol Options
Nasdaq BBO quotations
QBBO - Version 2.1
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Combined Nasdaq and TRF Trades
NLS - Version 3.0
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Nasdaq Data Link
Nasdaq Basic
Nasdaq Data Link API,
NLS Plus
Description: Offered via Nasdaq Information, LLC, NLS Plus provides real-time trade data information for the following Nasdaq equity trading platforms: The Nasdaq Stock Market, FINRA Trade Reporting Facility (TRF) operated in partnership with FINRA/Nasdaq TRF, Nasdaq BX, and Nasdaq PSX.
Data Delivery Option Current Data Feed Version Protocol Options
Nasdaq Trades with Consolidated Volume
NLS Plus 3.0
MoldUDP64
Compressed via SoupBINTCP
Nasdaq Data Link
NLS Plus 3.0
Nasdaq Data Link API
Nasdaq Last Sale (NLS)
Description: Facilitates market transparency by offering real-time last sale data from the Nasdaq execution system and FINRA Trade Reporting Facility (TRF) operated in partnership with FINRA/Nasdaq TRF at a low cost to market data distributors.
Data Delivery Option Current Data Feed Version Protocol Options
Combined Nasdaq and TRF Trades
NLS - Version 3.0
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Filtered NLS - Nasdaq Trades Only
Nasdaq Trades FilterView - Version 2.1
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Filtered NLS - FINRA/Nasdaq TRF Trades Only
TRF Trades FilterView - Version 3.0
SoupBINTCP,
MoldUDP64,
Compressed via SoupBINTCP
Nasdaq MatchView
Description: Provides a view into what the Nasdaq execution system sees as the prevailing Best Bid and Offer of the other exchanges. Designed to work OUCH inbound protocol.
Data Delivery Option Current Version Protocol Options
MatchView Feed Nasdaq MatchView Feed - Version 1.1 MossUDP
Nasdaq Net Order Imbalance Snapshot (NOIS)
Description: Provides alerts based on net order imbalance data for newswire services.
Data Delivery Option Current Version Protocol Options
Net Order Imbalance Snapshot
NOIS - Version 2.2
MoldUDP

Nasdaq BX (BX)

BX TotalView-ITCH
Description: Provides tick-by-tick details for all displayable orders in the BX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
Order by Order Data - Binary Format BX TotalView-ITCH 5.0 SoupBINTCP,
MoldUDP64
State of Book Retransmission Facility Add On - Binary Format BX GLIMPSE 5.0 SoupBINTCP
BX Basic
Description: Provides best bid and offer quotations and trade data from the BX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
BX BBO quotations
BX BBO - Version 2.1

BX BBO
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
BX Trades
BLS - Version 2.1

BLS
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
BX Last Sale (BLS)
Description: Provides real-time last sale data from the BX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
BX Trades
BLS - Version 2.1

BLS
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
BX MatchView
Description: Provides a view into what the BX execution system sees as the prevailing Best Bid and Offer of the other exchanges. Designed to work OUCH inbound protocol.
Data Delivery Option Current Version Protocol Options
MatchView Feed BX MatchView Feed - Version 1.1 MossUDP

Nasdaq PSX (PSX)

PSX TotalView-ITCH
Description: Provides tick-by-tick details for all displayable orders in the PSX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
Order by Order Data - Binary Format PSX TotalView-ITCH 5.0 SoupBINTCP,
MoldUDP64
State of Book Retransmission Facility Add On - Binary Format PSX GLIMPSE 5.0 SoupBINTCP
PSX Basic
Description: Provides best bid and offer quotations and trade data from the PSX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
PSX BBO quotations
PSX BBO - Version 2.1

PSX BBO
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
PSX Trades
PLS - Version 2.1

PLS
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
PSX Last Sale (PLS)
Description: Provides real-time last sale data from the PSX execution system.
Data Delivery Option Current Data Feed Version Protocol Options
PSX Trades
PLS - Version 2.1

PLS
SoupBINTCP,
MoldUDP64,
Nasdaq Data Link API
PSX MatchView
Description: Provides a view into what the PSX execution system sees as the prevailing Best Bid and Offer of the other exchanges. Designed to work OUCH inbound protocol.
Data Delivery Option Current Version Protocol Options
PSX MatchView Feed PSX MatchView Feed - Version 1.1 MossUDP