US Stock Market Calendar — August 2026

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

Closed Early CloseIPO IPO listingSplit Stock split
August 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1Closed
2Closed
304:00–20:00
404:00–20:00
504:00–20:00
604:00–20:00
704:00–20:00
8Closed
9Closed
1004:00–20:00
1104:00–20:00
1204:00–20:00
1304:00–20:00
1404:00–20:00
15Closed
16Closed
1704:00–20:00
1804:00–20:00
1904:00–20:00
2004:00–20:00
2104:00–20:00
22Closed
23Closed
2404:00–20:00
2504:00–20:00
2604:00–20:00
2704:00–20:00
2804:00–20:00
29Closed
30Closed
3104:00–20:00

Upcoming market events

  • IPOFISNDeep Fission Inc. · Pending
  • SplitHKIT1:3 · Reverse_split
  • SplitSLXN1:10 · Reverse_split
  • SplitCDTG1:25 · Reverse_split
  • SplitDAIC1:25 · Reverse_split
  • SplitHBIA2:1 · Forward_split
  • SplitJDZG1:10 · Reverse_split
  • SplitSBFM1:10 · Reverse_split
  • SplitSCYX1:8 · Reverse_split
  • SplitSMX1:2.285 · Reverse_split
  • SplitTBH1:8 · Reverse_split
  • SplitCOYY1:6 · Reverse_split
  • SplitMTYY1:6 · Reverse_split
  • SplitPRHI1:7 · Reverse_split
  • SplitTSYY1:8 · Reverse_split
  • SplitWYHG1:4 · Reverse_split
  • SplitAPLZ1:5 · Reverse_split
  • SplitBEZ1:10 · Reverse_split
  • SplitGEVX3:1 · Forward_split
  • SplitNBIZ1:10 · Reverse_split
  • SplitNEBX3:1 · Forward_split
  • SplitPW1:10 · Reverse_split
  • SplitSNXX8:1 · Forward_split
  • SplitWDCX3:1 · Forward_split
  • SplitSMSI1:5 · Reverse_split
  • SplitLGHL1:6 · Reverse_split
  • SplitSNDU3:1 · Forward_split
  • SplitAIQUF11:10 · Forward_split
  • SplitBBVPF1.09911395:1 · Forward_split
  • SplitKLAC10:1 · Forward_split
  • SplitJZ1:50 · Reverse_split
  • SplitWRDLY1:40 · Reverse_split
  • HolidayJuneteenthClosed · NASDAQ, NYSE
  • SplitMNDR1:6 · Reverse_split
  • SplitPOM1:18 · Reverse_split
  • SplitSMERY5:1 · Forward_split
  • SplitDD1:3 · Reverse_split
  • SplitGBCMY1:10 · Reverse_split
  • HolidayIndependence DayClosed · NASDAQ, NYSE
  • SplitMARUY10:1 · Forward_split