US Stock Market Calendar — April 2026

Free market calendar for traders: NYSE and NASDAQ session hours (Eastern Time), exchange holidays, early closes, upcoming IPO listings, stock split dates, and ticker renames. Updated regularly from exchange data — plan entries and risk around market closures and corporate events.

Closed Early CloseIPO IPO listingSplit Stock splitRename Ticker rename
April 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
104:00–20:00
204:00–20:00
304:00–20:00
4Closed
5Closed
604:00–20:00
704:00–20:00
804:00–20:00
904:00–20:00
1004:00–20:00
11Closed
12Closed
1304:00–20:00
1404:00–20:00
1504:00–20:00
1604:00–20:00
1704:00–20:00
18Closed
19Closed
2004:00–20:00
2104:00–20:00
2204:00–20:00
2304:00–20:00
2404:00–20:00
25Closed
26Closed
2704:00–20:00
2804:00–20:00
2904:00–20:00
3004:00–20:00

Upcoming market events

  • SplitAPEOF1:3 · Reverse_split
  • SplitARMH10:1 · Forward_split
  • SplitASMH10:1 · Forward_split
  • SplitASWRF1:20 · Reverse_split
  • RenameAZIO → EVTVAzio AI Holdings, Inc. Common Stock
  • RenameEVTV → AZIOAzio AI Holdings, Inc. Common Stock
  • RenameIONQ.WS → IONQIonQ, Inc.
  • SplitJEM1:12 · Reverse_split
  • SplitLGHL1:9 · Reverse_split
  • RenameSKHY → SKHYVSK hynix Inc. American Depositary Shares When Issued
  • RenameSKHYV → SKHYSK hynix Inc. American Depositary Shares
  • SplitSTHH10:1 · Forward_split
  • RenameTVIVW → TVIVUTexas Ventures Acquisition IV Corp Units
  • RenameYICCW → YICCUYorkville International Capital Corp. Units
  • SplitYXT1:10 · Reverse_split
  • SplitAIBD1:10 · Reverse_split
  • SplitAMDD1:10 · Reverse_split
  • SplitDRIP1:10 · Reverse_split
  • SplitGGLS1:10 · Reverse_split
  • SplitKORU20:1 · Forward_split
  • SplitLMED5:1 · Forward_split
  • SplitMUU20:1 · Forward_split
  • SplitSOXS1:10 · Reverse_split
  • SplitTECS1:10 · Reverse_split
  • SplitTZA1:10 · Reverse_split
  • IPOCSQRCsquare Inc. · Pending
  • IPOSTDNStandard Nuclear Inc. · Pending
  • SplitBKEM3:1 · Forward_split
  • SplitBKIE3:1 · Forward_split
  • SplitBKLC3:1 · Forward_split
  • SplitBKMC3:1 · Forward_split
  • SplitBKSE3:1 · Forward_split
  • SplitCCG1:35 · Reverse_split
  • SplitCANG1:10 · Reverse_split
  • SplitCRDU4:1 · Forward_split
  • SplitIREZ1:3 · Reverse_split
  • SplitLABX6:1 · Forward_split
  • SplitNBIZ1:3 · Reverse_split
  • SplitPONX1:5 · Reverse_split
  • SplitSNDQ1:10 · Reverse_split