When do you suggest we start-up our consumer?

We recommend that you should start up your consumer at the beginning of the day and close the consumer at the end of the day according to the table below. Starting and closing your consumers daily will mitigate the chances of transient errors due to general maintenance.

System Feeds Startup Time (EST) Shutdown time (EST)
Nasdaq Equities Totalview Itch 3:00am 8:05pm 

QBBO 3:00am 8:05pm

BX Equities Totalview Itch 3:05am 6:45pm

QBBO 3:05am 6:45pm 

Last Sale 3:05am 7:05pm

PSX Equities Totalview Itch 3:05am 5:05pm

QBBO 3:05am 5:05pm

Last Sale 3:05am 5:05pm

NLS+ NLS+ CTA 2:00am 8:30pm

NLS+ UTP 2:00am 8:30pm

UF CTA/A 12:00am 8:35pm

CTA/B 12:00am 8:35pm

UTP 12:00am 8:35pm

GIDS Sunday 7:10pm
Monday 7:10pm
Thursday 7:10pm
Monday 6:30pm
Tuesday 6:30pm
Friday 6:30pm
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Nasdaq Fund Network


ORPA UF Smart Options OPRA has 2 sessions. A pre-market “Extended Hours” session, published on channels 91->94, and then a “Regular Hours” session, published on channels 1->48.OPRA publishes on the following schedules:Extended Hours: 02:30->09:15

Regular Hours: 06:10->19:00

We run our system with wider start and end times.

Extended Hours: running 00:03->10:35, subscribing to upstream feeds from 02:30:00->10:00:00

Regular Hours: running 00:03->19:35, subscribing to upstream feeds from 06:05:00->19:05:00

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