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, 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
August 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1ClosedRenames: APOPA → APOS (+2)
Ticker Renames
- APOPA → APOSApollo Global Management, Inc. 7.625% Fixed-Rate Resettable Junior Subordinated Notes due 2053
- CCCTW → CCCTUColumbus Circle Capital Corp III Units
- FWACW → FWACUFuturewave Acquisition Corporation Units
2Closed
304:00–20:00
404:00–20:00Renames: IMRA → ELVN (+1)
Ticker Renames
- IMRA → ELVNEnliven Therapeutics, Inc. Common Stock
- UVIX → SVIX-1x Short VIX Futures ETF
504:00–20:00Renames: ADIG → ADIGW (+7)
Ticker Renames
- ADIG → ADIGWADI Global Distribution Inc.
- ADIGW → ADIGADI Global Distribution Inc.
- MUAR → MUARWBlackRock MuniAssets Fund, Inc. Rights (expiring August 20, 2026)
- MUARW → MUARBlackRock MuniAssets Fund, Inc. Rights (expiring August 20, 2026)
- REZIW → REZIResideo Technologies, Inc. Common Stock
- ZG → ZZillow Group, Inc. Class C Capital Stock
- ZHDG → YALLTruth Social God Bless America ETF
- ZINC → ZECPZacks Earnings Consistent Portfolio ETF
604:00–20:00Rename: AVSF → ACLC
Ticker Renames
- AVSF → ACLCAmerican Century Large Cap Equity ETF
704:00–20:00Rename: STRK → MSTR
Ticker Renames
- STRK → MSTRStrategy Inc Common Stock Class A
8ClosedRename: USOI → USLV
Ticker Renames
- USOI → USLVDIREXION DAILY SILVER BULL 2X ETF
9Closed
1004:00–20:00
1104:00–20:00Renames: JOBY.WS → JOBY (+2)
Ticker Renames
- JOBY.WS → JOBYJoby Aviation, Inc.
- SRZNW → SRZNSurrozen, Inc. Common
- WLCOW → WLCOUWilco 63 Corporation Units
1204:00–20:00Renames: BKSY.WS → BKSY (+3)
Ticker Renames
- BKSY.WS → BKSYBlackSky Technology Inc.
- YUNG → XWCorgi Ex-U.S. Equities 2x Daily ETF
- YXI → XPPProShares Ultra FTSE China 50 of PROSHARES TRUST
- YYYM → XRPMAmplify XRP 3% Monthly Option Income ETF
1304:00–20:00Renames: MNTSW → MNTS (+1)
Ticker Renames
- MNTSW → MNTSMomentus Inc. Class A Common Stock
- NEXN → BNCWWCEA Industries Inc. Warrant
1404:00–20:00
15ClosedRenames: GFRRW → GFR (+6)
Ticker Renames
- GFRRW → GFRGreenfire Resources Ltd.
- GHXIW → GHXIUGores Holdings XI, Inc. Units
- GNLPE → GNLGlobal Net Lease, Inc.
- LIDRW → LIDRAEye, Inc. Class A Common Stock
- RPTPC → RPTRithm Property Trust Inc.
- SES.WS → SESSES AI Corporation
- YQQQ → YMAXYieldMax Universe Fund of Option Income ETFs
16Closed
1704:00–20:00
1804:00–20:00Renames: BBBY.WS → NXH (+3)
Ticker Renames
- BBBY.WS → NXHNeighborhood Intelligence, Inc. Common Stock
- MYSEW → MYSEMyseum.AI, Inc. Common Stock
- PCIG → DBMFiMGP DBi Managed Futures Strategy ETF
- RPTPC → RPTRithm Property Trust Inc.
1904:00–20:00Renames: DRMAW → DRMA (+5)
Ticker Renames
- DRMAW → DRMADermata Therapeutics, Inc. Common Stock
- EQR → VMRKVivmark Residential
- IA → ISSCInnovative Solutions & Support
- ISSC → IAInnovative Solutions & Support
- VMRK → EQREquity Residential
- YOLO → VICEAdvisorShares Vice ETF
2004:00–20:00Rename: USML → UCIB
Ticker Renames
- USML → UCIBETRACS UBS Bloomberg Constant Maturity Commodity Index (CMCI) Total Return ETN Series B due April 5, 2038
2104:00–20:00Renames: GGRP → BTLN (+2)
Ticker Renames
- GGRP → BTLNBrightline Interactive, Inc. Common Stock
- MUAR → MUABlackrock Muni Assets Fund, Inc.
- XOSWW → XOSXos, Inc. Common Stock
22Closed
23Closed
2404:00–20:00
2504:00–20:00Renames: MIACW → MIACU (+2)
Ticker Renames
- MIACW → MIACUMeridian3 Industrials Aquisition Corp Units
- RNWWW → RNWReNew Energy Global plc Class A Ordinary Shares
- SBEV → EDVAEndovia Health Sciences, Inc.
2604:00–20:00Renames: GFRRW → GFRR (+1)
Ticker Renames
- GFRRW → GFRRGreenfire Resources Ltd. Rights (expiring September 15, 2026)
- USAF → BUSABrandes U.S. Value ETF
2704:00–20:00Renames: BRUNW → BRUN (+5)
Ticker Renames
- BRUNW → BRUNBoost Run Inc. Class A Common Stock
- GDEVW → GDEVGDEV Inc. Ordinary Shares
- HUMAW → HUMAHumacyte, Inc. Common Stock
- YFFI → WCAPWarCap Unconstrained Equity ETF
- YFYA → XXRPTeucrium 2x Long Daily XRP ETF
- YGLD → XXVSimplify Ancorato Target 25 Distribution ETF
2804:00–20:00
29ClosedRenames: RIVRW → RIVPA (+3)
Ticker Renames
- RIVRW → RIVPARiverNorth Opportunities Fund, Inc. 6.00% Series A Perpetual Preferred Stock
- URNM → THNQROBO Global Artificial Intelligence ETF
- URTH → SCJiShares MSCI Japan Small-Cap ETF
- USAF → BUSABrandes U.S. Value ETF
30Closed
3104:00–20:00
Upcoming market events
- SplitDFLI1:8 · Reverse_split
- SplitMDCX1:50 · Reverse_split
- SplitNIVF1:4 · Reverse_split
- SplitNXGL1:20 · Reverse_split
- SplitPOAS1:15 · Reverse_split
- SplitZBAO1:50 · Reverse_split
- SplitFMFC1:40 · Reverse_split
- SplitSKIN1:20 · Reverse_split
- SplitSKYD2:1 · Forward_split
- SplitBTOC1:16 · Reverse_split
- IPOIAMIambic Therapeutics Inc. · Pending
- SplitAMTD1:60 · Reverse_split
- SplitSITIY5:1 · Forward_split
- SplitCTAMF1:40 · Reverse_split
- SplitHCAI1:20 · Reverse_split
- SplitLU1:10 · Reverse_split
- SplitAXG1:200 · Reverse_split
- SplitBDRX1:8 · Reverse_split
- SplitIDTIF192:100 · Forward_split
- SplitENHA1:10 · Reverse_split
- SplitJZ1:15 · Reverse_split
- SplitKPRTF2:1 · Forward_split
- SplitMKOEF2:1 · Forward_split
- SplitSCAG1:15 · Reverse_split
- SplitEFG3:1 · Forward_split
- SplitEFV2:1 · Forward_split
- SplitITA3:1 · Forward_split
- SplitMTUM4:1 · Forward_split
- SplitQUAL4:1 · Forward_split
- SplitSOXX3:1 · Forward_split
- SplitRCT1:20 · Reverse_split
- SplitNWSZF11:10 · Forward_split
- HolidayThanksgivingClosed · NASDAQ, NYSE
- HolidayThanksgivingEarly Close · NASDAQ, NYSE