National Association of Securities Dealers Automated Quotations

Division	Data	Protocol	Version	Date	Size	Testing	Specification
Equities	Orders	Ouch	4.2	7/8/2019	3215	Untested	url - pdf
Bx Equities	TotalView	Itch	5.0	5/23/2018	3739	Untested	url - pdf
Bx Equities	Orders	Ouch	4.2	7/8/2019	3170	Untested	url - pdf
Bx Options	DepthOfMarket	Itch	1.3	11/2/2017	3655	Untested	url - pdf
Bx Options	TopOfMarket	Itch	1.2	11/2/2017	2319	Untested	url - pdf
Equities	Aggregated	Itch	2.0	9/12/2017	3096	Untested	url - pdf
Equities	Level2	Itch	2.0	5/3/2018	2690	Untested	url - pdf
Equities	Noi	Itch	3.0	9/12/2017	2012	Untested	url - pdf
Equities	TotalView	Itch	5.0	9/12/2017	4083	Untested	url - pdf
Equities	TotalView	Itch	4.1	6/12/2014	2640	Untested	url - pdf
Ise	OrderComboFeed	Itch	1.1	6/13/2017	2119	Verified	url - pdf
Ise	OrderFeed	Itch	1.1	8/23/2017	2202	Untested	url - pdf
Ise	TopComboQuoteFeed	Itch	1.0	8/23/2017	2462	Verified	url - pdf
Nom	Bono	Itch	3.2	11/2/2017	2326	Untested	url - pdf
Nom	Itto	Itch	4.0	2/8/2018	3505	Untested	url - pdf
Phlx	MarketDepth	Itch	1.6	3/8/2018	3910	Untested	url - pdf
Phlx	MarketDepth	Itch	1.5	9/30/2015	3910	Untested	url - pdf
Phlx	Orders	Itch	1.9	8/10/2015	2796	Untested	url - pdf
Phlx	Topo	Itch	3.3	11/2/2017	2335	Untested	url - pdf
Psx	Bbo	Itch	2.1	5/3/2018	2085	Untested	url - pdf
Psx	LastSale	Itch	2.1	5/3/2018	3215	Untested	url - pdf
Psx	TotalView	Itch	5.0	5/3/2018	3731	Untested	url - pdf
Psx	Orders	Ouch	4.2	7/8/2019	3100	Untested	url - pdf

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