DECEMBER 23: Amazon (AMZN) is dealing with a Teamsters strike at seven warehouses that could also grow larger.

The post-IPO quiet period expires on Pony AI (PONY) to free up analysts to post ratings.

DECEMBER 24: U.S. stock markets will close at 1:00 p.m. The bond markets will close at 2:00 p.m. 

Canoo (GOEV) will begin to trade on a split-adjusted basis following the 1-for-20 reverse stock split.

The New Home Sales report will be released by the U.S. Census Bureau.

DECEMBER 25: The U.S. markets and most global markets will be closed for observance of the Christmas holiday.

DECEMBER 26: The FDA action date hits for Rhythm Pharmaceuticals' (RYTM) Imcivree for obesity.

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DECEMBER 27: The FDA action date hits for Soleno Therapeutics' (SLNO) Diazoxide Choline for Prader-Willi Syndrome.

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China-based water treatment provider Decent Holding (DXST) is expected to start trading after pricing its IPO.