Reminder - it's a US holiday today - Cash stock markets, bonds closed. Globex open Sunday.

Cash stock markets, bonds and FX are closed on Monday in the US (there may be skeleton staffing at some bank desks).

CME futures Futures Futures or a futures contract represents a legal agreement to buy or sell a security or asset at a predetermined price at a specified time in the future. Of note, the parties are not known to each other.These transactions usually involve commodities or other securities involving the buying and selling for a forward or predetermined price.Futures also adhere to a delivery date, which specifies the date of delivery and payment. Relative to other forms of investing futures are much more complex, as Futures or a futures contract represents a legal agreement to buy or sell a security or asset at a predetermined price at a specified time in the future. Of note, the parties are not known to each other.These transactions usually involve commodities or other securities involving the buying and selling for a forward or predetermined price.Futures also adhere to a delivery date, which specifies the date of delivery and payment. Relative to other forms of investing futures are much more complex, as Read this Term hours are, in summary (there are exceptions):

• Globex is open for a few hours on Sunday evening 18 June.
• Globex is then closed for Monday with a reopening Monday afternoon (Chicago time).

See the pic below:

Pic is from here, link, always the best summary of holiday hours I can find.

You can get full details at the CME, link here. Good luck navigating it.