Who Matches Overnight US Stock Trades?
Who matches overnight US stock trades? The single ATS behind the 8 p.m. to 4 a.m. session, and why no NBBO protects your resting limit order at 2 a.m. ET.
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Why Overnight Orders Must Be Limit Orders
Overnight orders must be limit orders. In the 8 p.m. to 4 a.m. ET session there is no consolidated quote to protect a print, and a book one order can sweep.
Overnight Trading Order Types: Limit Only
Overnight trading order types, explained: why the session is limit only at most brokers, and how time in force behaves on an order resting at 2 a.m.
After-Hours Trading on Holidays and Weekends
Is after-hours trading open on holidays or weekends? What runs on a 1:00 p.m. early close, why Saturday is dark, and how to check any date yourself.
US Stocks 23/5 Trading: The December 2026 Plan
US stocks are set to trade 23/5 from December 6, 2026 if the feeds are ready. What overnight trading does to trade dates, daily bars, volume and LULD bands.