- KNO.AX — Knosys Limited
- KNOP — KNOT Offshore Partners LP
- KNOS — Kronos Advanced Technologies Inc.
- KNOW — Fundamentals First ETF
- KNOX.V — Vault Strategic Mining Corp.
- KNR.NE — Kontrol Technologies Corp.
- KNRG — Simplify Kayne Anderson Energy and Infrastructure Credit ETF
- KNRLF — Kontrol Technologies Corp.
- KNRRY — Knorr-Bremse AG
- KNRX — KNOREX LTD.
- KNSA — Kiniksa Pharmaceuticals, Ltd.
- KNSL — Kinsale Capital Group, Inc.
- KNT.TO — K92 Mining Inc.
- KNTK — Kinetik Holdings Inc.
- KNTNF — K92 Mining Inc.
- KNTPF — Kintor Pharmaceutical Limited
- KNX — Knight-Swift Transportation Holdings Inc.
- KNYJF — KONE Oyj
- KNYJY — KONE Oyj
- KO — The Coca-Cola Company
- KOAN — Resonate Blends, Inc.
- KOB.AX — Koba Resources Limited
- KOBNF — Kobe Bussan Co., Ltd.
- KOCT — Innovator U.S. Small Cap Power Buffer ETF
- KOD — Kodiak Sciences Inc.
- KODK — Eastman Kodak Company
- KOF — Coca-Cola FEMSA, S.A.B. de C.V.
- KOGMF — KGL Resources Ltd.
- KOID — KraneShares Global Humanoid and Embodied Intelligence Index ETF
- KOKU — Xtrackers MSCI Kokusai Equity ETF
- KOLD — ProShares - UltraShort Bloomberg Natural Gas
- KOMOF — Komo Plant Based Foods Inc.
- KOMP — State Street SPDR S&P Kensho New Economies Composite ETF
- KONEF — Wellbeing Digital Sciences Inc.
- KONG — Formidable Fortress ETF
- KONMY — Konami Group Corporation
- KOOL — North Shore Equity Rotation ETF
- KOOYF — Kootenay Silver Inc.
- KOP — Koppers Holdings Inc.
- KOPN — Kopin Corporation
- KORE.V — KORE Mining Ltd.
- KOREF — KORE Mining Ltd.
- KORP — American Century Diversified Corporate Bond ETFAmerican Century Diversified Corporate Bond ETFAmerican Century Diversified Corporate Bond ETF
- KORU — Direxion Daily MSCI South Korea Bull 3X Shares
- KOS — Kosmos Energy Ltd.
- KOSCF — KOSÉ Corporation
- KOSK — Metawells Oil & Gas Inc.
- KOSS — Koss Corporation
- KOTMF — Koito Manufacturing Co., Ltd.
- KOTMY — Koito Manufacturing Co., Ltd.
- KOV.AX — Korvest Ltd
- KOVR — Korver Corp.
- KOYJF — Kemira Oyj
- KOYN — CSLM Digital Asset Acquisition Corp III Class A Ordinary Shares
- KOYNU — CSLM Digital Asset Acquisition Corp III Units
- KOYNW — CSLM Digital Asset Acquisition Corp III Warrants
- KOZAY — Turk Altin Isletmeleri A.S. Unsponsored ADR
- KP2.AX — Kore Potash plc
- KPCPF — Kasikornbank Public Company Limited
- KPCPY — Kasikornbank Public Company Limited
- KPCUF — Kasikornbank Public Company Limited
- KPDCF — Keppel DC REIT
- KPDD — KraneShares 2X Long PDD Daily ETF
- KPEA — Kun Peng International Ltd.
- KPELF — Keppel Corporation Limited
- KPELY — Keppel Corporation Limited
- KPET — KPET Ultra Paceline Corporation
- KPG.AX — Kelly Partners Group Holdings Limited
- KPGHF — Kelly Partners Group Holdings Limited
- KPHO — KraneShares Dragon Capital Vietnam Growth Index ETF
- KPIFF — Edgewater Wireless Systems Inc.
- KPLIF — Keppel Infrastructure Trust
- KPLT — Katapult Holdings, Inc.
- KPLUF — K+S AG
- KPLUY — K+S AG
- KPO.AX — Kalina Power Limited
- KPOC — Kimberly Parry Organics Inc.
- KPRO — KraneShares 100% KWEB Defined Outcome January 2027 ETF
- KPRX — Kiora Pharmaceuticals, Inc.
- KPT.TO — KP Tissue Inc.
- KPTCY — Kansai Paint Co., Ltd.
- KPTI — Karyopharm Therapeutics Inc.
- KPTSF — KP Tissue Inc.
- KQQQ — Kurv Technology Titans Select ETF
- KR — The Kroger Co.
- KRAQ — KRAKacquisition Corp Class A Ordinary Shares
- KRAQU — KRAKacquisition Corp Unit
- KRAQW — KRAKacquisition Corp Warrants
- KRBN — KraneShares Global Carbon Strategy ETF*
- KRC — Kilroy Realty Corporation
- KRDXF — Kardex Holding AG
- KRE — State Street SPDR S&P Regional Banking ETF
- KRED — KonaRed Corporation
- KREF — KKR Real Estate Finance Trust Inc.
- KREVF — Keppel REIT
- KRFG — King Resources, Inc
- KRG — Kite Realty Group Trust
- KRKKF — KRUK Spólka Akcyjna
- KRKNF — Kraken Robotics Inc.
- KRKR — 36Kr Holdings Inc.
