Calendar
What can change the anchor
Earnings dates in this file are samples. Corporate actions are scenarios unless a row says otherwise. US cash holidays are real calendar dates. Funding clocks are the demonstration intervals, not a venue timetable you can rely on.
Demonstration · Snapshot 25 Sep 2026, 20:00 UTC · Not a live feed, venue quotation, or verified term.
Northline
8h
Raw label: eight-hour funding window
Next sample print 2026-09-26 00:00 UTC
Venue profileHarbor
1h
Raw label: 1H
Next sample print 2026-09-25 21:00 UTC
Venue profileMeridian
8h
Raw label: fundingPeriod=8
Next sample print 2026-09-26 00:00 UTC
Venue profileAperture
4h
Raw label: 4-hour cycle
Next sample print 2026-09-26 00:00 UTC
Venue profile2026-09-25 · Scenario
COIN · Trading halt
Scenario halt used to show that venue pause rules are not the same document as the cash-market halt.
2026-10-02 · Scenario
NVDA · Cash dividend
Scenario only: an illustrative 0.25 USD cash dividend. This is not an NVIDIA announcement and not a forecast.
2026-10-06 · Scenario
QQQ · ETF distribution
Scenario distribution on an ETF perpetual. Not an Invesco announcement.
2026-10-06 · Scenario
JPM · Ordinary cash dividend
Scenario bank dividend. Northline and Aperture state a mark adjustment. Harbor and Meridian do not both list the name, and the one that does has no clause.
2026-10-08 · Scenario
TSLA · Stock split
Scenario only: a 3-for-1 split used to compare multiplier adjustments. Not a Tesla corporate action.
2026-10-09 · Scenario
AAPL · Cash dividend
Scenario only: illustrative 0.26 USD cash dividend for the comparison view. Not an Apple announcement.
2026-10-13 · Earnings window
JPM sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-14 · Earnings window
TSLA sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-15 · Earnings window
NFLX sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-15 · Scenario
MSTR · Special cash dividend
Scenario special dividend with incomplete venue coverage, so several cells stay not disclosed.
2026-10-16 · Earnings window
MU sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-21 · Earnings window
NVDA sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-22 · Earnings window
AMZN sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-28 · Earnings window
META sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-29 · Earnings window
AAPL sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-10-30 · Earnings window
LLY sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-11-05 · Earnings window
COIN sample earnings date
A date in the demonstration file so event-risk can be shown. Not a company announcement.
2026-11-26 · Cash holiday
Thanksgiving Day
US cash market closed. AfterClose conditions apply to the reference, not a claim that the perpetual is shut.
2026-11-27 · Early close
Day after Thanksgiving
US cash session closes early. Equity perpetuals in this book keep a 24/7 specification, so the reference anchor is thinner.
2026-12-24 · Early close
Christmas Eve
US cash session closes early. Equity perpetuals in this book keep a 24/7 specification, so the reference anchor is thinner.
2026-12-25 · Cash holiday
Christmas Day
US cash market closed. AfterClose conditions apply to the reference, not a claim that the perpetual is shut.