US Stock Market Calendar — May 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
May 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
104:00–20:00
2Closed
3Closed
404:00–20:00
504:00–20:00
604:00–20:00
704:00–20:00
804:00–20:00
9Closed
10Closed
1104:00–20:00
1204:00–20:00
1304:00–20:00
1404:00–20:00
1504:00–20:00
16Closed
17Closed
1804:00–20:00
1904:00–20:00
2004:00–20:00
2104:00–20:00
2204:00–20:00
23Closed
24Closed
2504:00–20:00
2604:00–20:00
2704:00–20:00
2804:00–20:00
2904:00–20:00
30Closed
31Closed

Upcoming market events

  • SplitCYCU1:8 · Reverse_split
  • SplitFTRKF1:20 · Reverse_split
  • SplitSGIPF2:1 · Forward_split
  • SplitARTL1:9 · Reverse_split
  • SplitCALC1:5 · Reverse_split
  • SplitCHGA1:20 · Reverse_split
  • SplitFTFT1:4 · Reverse_split
  • SplitGCTK1:15 · Reverse_split
  • SplitHCWC1:35 · Reverse_split
  • SplitNXL1:30 · Reverse_split
  • SplitOMH1:50 · Reverse_split
  • SplitTPET1:9 · Reverse_split
  • SplitTRUX4:1 · Forward_split
  • SplitVBIO1:25 · Reverse_split
  • SplitVEEA1:20 · Reverse_split
  • SplitWZRD1:15 · Reverse_split
  • SplitFGL1:100 · Reverse_split
  • SplitKAPA1:7 · Reverse_split
  • SplitNIVF1:3 · Reverse_split
  • HolidayLabor DayClosed · NASDAQ, NYSE
  • SplitAIXI1:7 · Reverse_split
  • SplitIGR1:3 · Reverse_split
  • SplitMGN1:40 · Reverse_split
  • SplitTXXD1:10 · Reverse_split
  • SplitAVXX1:5 · Reverse_split
  • SplitCYCN1:7 · Reverse_split
  • SplitIONZ1:10 · Reverse_split
  • SplitRCAX1:5 · Reverse_split
  • SplitRKLZ1:5 · Reverse_split
  • SplitASTN1:4 · Reverse_split
  • SplitDAMD1:10 · Reverse_split
  • SplitKEEX4:1 · Forward_split
  • SplitLFT1:10 · Reverse_split
  • SplitLGHL1:20 · Reverse_split
  • SplitLNOK2:1 · Forward_split
  • SplitOKLL1:5 · Reverse_split
  • SplitOSCX3:1 · Forward_split
  • SplitQBTZ1:5 · Reverse_split
  • SplitRGTZ1:5 · Reverse_split
  • SplitSMCZ1:2 · Reverse_split