Every name we measure. Page 35 of 52

ODCOVBC of the 12,948-name universe — each with its realized, point-in-time reaction history.

Names

250 names on this page, A–Z.

Oil-Dri Corporation Of America (ODC)

Median 30-min reaction to news +0.05% · 55% of events up.

ODDITY Tech Ltd. - Class A Ordinary Shares (ODD)

Median 30-min reaction to news +0.02% · 50% of events up.

Old Dominion Freight Line, Inc. (ODFL)

Median 30-min reaction to news -0.23% · 45% of events up.

OLD MUTUAL PLC ADR (ODMTY)

Median 30-min reaction to news 0.00% · 0% of events up.

The ODP Corporation (ODP)

Median 30-min reaction to news -0.07% · 41% of events up.

Odonate Therapeutics, Inc. (ODT)

Median 30-min reaction to news 0.00% · 44% of events up.

Osisko Development Corp. Common Shares (ODV)

Median 30-min reaction to news 0.00% · 49% of events up.

Odysight.ai Inc. (ODYS)

Median 30-min reaction to news 0.00% · 44% of events up.

ODYSSEY GROUP INTL INC (ODYY)

Median 30-min reaction to news 0.00% · 33% of events up.

Orion S.A. Common Shares (OEC)

Median 30-min reaction to news 0.00% · 46% of events up.

Orion Energy Systems, Inc. (OESX)

Median 30-min reaction to news -0.49% · 38% of events up.

VERBUND AG S/ADR (OEZVY)

Median 30-min reaction to news 0.00% · 3% of events up.

OFA Group - Class A Ordinary Shares (OFAL)

Median 30-min reaction to news +0.80% · 62% of events up.

Corporate Office Properties Trust (OFC)

Median 30-min reaction to news -0.97% · 17% of events up.

OCONEE FEDERAL FINCL CORP (OFED)

Median 30-min reaction to news 0.00% · 25% of events up.

OFG Bancorp (OFG)

Median 30-min reaction to news -0.09% · 47% of events up.

Orthofix Medical Inc. (OFIX)

Median 30-min reaction to news +0.06% · 51% of events up.

Omega Flex, Inc. (OFLX)

Median 30-min reaction to news +0.02% · 52% of events up.

OFS Capital Corporation - Closed End Fund (OFS)

Median 30-min reaction to news 0.00% · 36% of events up.

CARBON STREAMING CORP (OFSTF)

Median 30-min reaction to news 0.00% · 44% of events up.

Oceanagold Corp (OGC_TSE)

Median 30-min reaction to news +0.67% · 60% of events up.

OGE Energy Corp (OGE)

Median 30-min reaction to news +0.02% · 51% of events up.

Oragenics Inc. (OGEN)

Median 30-min reaction to news -0.79% · 34% of events up.

ORIGIN ENERGY UNSP/ADR (OGFGY)

Median 30-min reaction to news +0.20% · 67% of events up.

Organigram Global Inc. - Common Shares (OGI)

Median 30-min reaction to news 0.00% · 46% of events up.

Organon & Co. (OGN)

Median 30-min reaction to news +0.06% · 51% of events up.

Organto Foods Inc (OGO_CDNX)

Median 30-min reaction to news 0.00% · 11% of events up.

ORGANIGRAM HOLDINGS INC (OGRMF)

Median 30-min reaction to news +0.25% · 56% of events up.

ONE Gas, Inc. (OGS)

Median 30-min reaction to news -0.08% · 44% of events up.

ONCOGENEX PHARMACEUTICALS (OGXI)

Median 30-min reaction to news -0.20% · 41% of events up.

PJSC GAZPROM S/ADR (OGZPY)

Median 30-min reaction to news -0.05% · 39% of events up.

OHA INVESTMENT CORP COM (OHAI)

Median 30-min reaction to news 0.00% · 42% of events up.

ONE HORIZON GROUP (OHGI)

Median 30-min reaction to news -0.38% · 34% of events up.

Omega Healthcare Investors, Inc. (OHI)

Median 30-min reaction to news +0.09% · 58% of events up.

OHR PHARMACEUTICALS (OHRP)

Median 30-min reaction to news 0.00% · 48% of events up.

O-I Glass, Inc. (OI)

Median 30-min reaction to news -0.13% · 46% of events up.

Invesco Municipal Income Opportunities Trust (OIA)

Median 30-min reaction to news 0.00% · 46% of events up.

OI SA ADS (OIBR)

Median 30-min reaction to news -0.52% · 35% of events up.

Oi S.A. American Depositary Shares, (Each representing 1 Common Share) (OIBR.C)

Median 30-min reaction to news 0.00% · 39% of events up.

Oceaneering International, Inc. (OII)

Median 30-min reaction to news +0.11% · 53% of events up.

O2Micro International Limited - American Depositary Shares (OIIM)

Median 30-min reaction to news 0.00% · 45% of events up.

NEXTLEAF SOLUTIONS LTD (OILFF)

Median 30-min reaction to news 0.00% · 24% of events up.

ACCUSHARES S&P GSCI CRUDE OIL EXCESS RETURN UP SHARES (OILU)

Median 30-min reaction to news 0.00% · 0% of events up.

Oil States International, Inc. (OIS)

Median 30-min reaction to news +0.11% · 55% of events up.

OIL SEARCH LTD S/ADR (OISHY)

Median 30-min reaction to news 0.00% · 44% of events up.

EATON VANCE NEXTSHARES TRUST II EATON VANCE OAKTRE (OKDCC)

8 labeled events — reaction medians pending.

ONEOK, Inc. (OKE)

Median 30-min reaction to news -0.03% · 50% of events up.

OKI ELEC INDS UNSP/ADR (OKIEY)

40 labeled events — reaction medians pending.

Oklo Inc. Class A common stock (OKLO)

Median 30-min reaction to news -0.20% · 46% of events up.

ONEOK PARTNERS (OKS)

Median 30-min reaction to news +0.02% · 51% of events up.

SOUTHWEST BANCORP (OKSB)

Median 30-min reaction to news 0.00% · 48% of events up.

Okta, Inc. - Class A (OKTA)

Median 30-min reaction to news -0.01% · 50% of events up.

OnKure Therapeutics, Inc. - Class A (OKUR)

Median 30-min reaction to news -1.15% · 37% of events up.

OKYO Pharma Limited - Ordinary Shares (OKYO)

Median 30-min reaction to news -0.33% · 43% of events up.

The OLB Group, Inc. (OLB)

Median 30-min reaction to news -0.02% · 39% of events up.

OLD LINE BANCSHARES (OLBK)

Median 30-min reaction to news 0.00% · 44% of events up.

ORIENTAL LAND CO LTD ADR (OLCLY)

1 labeled events — reaction medians pending.

Universal Display Corporation (OLED)

Median 30-min reaction to news +0.11% · 53% of events up.

OPENLOCKER HOLDING (OLKR)

Median 30-min reaction to news 0.00% · 7% of events up.

Ollie's Bargain Outlet Holdings, Inc. (OLLI)

Median 30-min reaction to news +0.54% · 69% of events up.

Olema Pharmaceuticals, Inc. (OLMA)

Median 30-min reaction to news -0.08% · 48% of events up.

ONELIFE TECHNOLOGIES CORP (OLMM)

Median 30-min reaction to news 0.00% · 27% of events up.

Olin Corporation (OLN)

Median 30-min reaction to news -0.14% · 42% of events up.

One Liberty Properties, Inc. (OLP)

Median 30-min reaction to news -0.12% · 42% of events up.

Olaplex Holdings, Inc. (OLPX)

Median 30-min reaction to news 0.00% · 48% of events up.

OLIVEDA INTERNATIONAL INC (OLVI)

Median 30-min reaction to news 0.00% · 35% of events up.

Olympia Financial Group Inc (OLY_TSE)

Median 30-min reaction to news 0.00% · 19% of events up.

Outset Medical, Inc. (OM)

Median 30-min reaction to news -0.20% · 44% of events up.

Osisko Metals Inc (OM_CDNX)

Median 30-min reaction to news 0.00% · 21% of events up.

OM ASSET MGMT 5.125% NOTES 2031 (OMAA)

Median 30-min reaction to news +0.02% · 55% of events up.

Grupo Aeroportuario del Centro Norte S.A.B. de C.V. - American Depositary Shares each representing 8 Series B shares (OMAB)

Median 30-min reaction to news +0.01% · 51% of events up.

ONE MADISON CORP (OMAD)

Median 30-min reaction to news 0.00% · 35% of events up.

OM ASSET MGMT PLC (OMAM)

Median 30-min reaction to news 0.00% · 49% of events up.

Omnicom Group Inc. (OMC)

Median 30-min reaction to news -0.02% · 49% of events up.

Omnicell, Inc. (OMCL)

Median 30-min reaction to news +0.09% · 56% of events up.

OMEGA PROTEIN (OME)

Median 30-min reaction to news 0.00% · 49% of events up.

ONCOMED PHARMACEUTICALS (OMED)

Median 30-min reaction to news -0.20% · 44% of events up.

Omeros Corporation (OMER)

Median 30-min reaction to news +0.49% · 57% of events up.

Odyssey Marine Exploration, Inc. (OMEX)

Median 30-min reaction to news -0.43% · 45% of events up.

OneMain Holdings, Inc. (OMF)

Median 30-min reaction to news +0.22% · 63% of events up.

Ohmyhome Limited - Class A Ordinary Shares (OMH)

Median 30-min reaction to news 0.00% · 50% of events up.

Owens & Minor, Inc. (OMI)

Median 30-min reaction to news -0.48% · 34% of events up.

Omni-lite Industries Canada (OML_CDNX)

Median 30-min reaction to news +1.70% · 60% of events up.

OMNOVA SOLUTIONS (OMN)

Median 30-min reaction to news 0.00% · 45% of events up.

OMINTO (OMNT)

Median 30-min reaction to news 0.00% · 45% of events up.

Oasis Midstream Partners LP - Common Units, Representing Limited Partner Interests (OMP)

Median 30-min reaction to news 0.00% · 50% of events up.

OMNIQ CORP (OMQS)

Median 30-min reaction to news 0.00% · 37% of events up.

OMRON CORP S/ADR (OMRNY)

Median 30-min reaction to news -0.02% · 30% of events up.

OMNITEK ENGINEERING CORP (OMTK)

Median 30-min reaction to news 0.00% · 43% of events up.

OMV AG BEARER SHS S/ADR (OMVKY)

Median 30-min reaction to news -0.04% · 0% of events up.

OMNIA WELLNESS INC (OMWS)

61 labeled events — reaction medians pending.

ON Semiconductor Corporation (ON)

Median 30-min reaction to news +0.06% · 53% of events up.

ONAR HOLDING CORP (ONAR)

Median 30-min reaction to news 0.00% · 30% of events up.

Old National Bancorp (ONB)

Median 30-min reaction to news -0.02% · 46% of events up.

BeOne Medicines Ltd. - American Depositary Shares (ONC)

Median 30-min reaction to news +0.23% · 56% of events up.

SPARK THERAPEUTICS INC (ONCE)

Median 30-min reaction to news -0.17% · 44% of events up.

Onconetix, Inc. (ONCO)

Median 30-min reaction to news -1.40% · 35% of events up.

OncoSec Medical Incorporated (ONCS)

Median 30-min reaction to news -0.49% · 39% of events up.

Oncternal Therapeutics, Inc. (ONCT)

Median 30-min reaction to news 0.00% · 23% of events up.

Oncolytics Biotech Inc. - Common Shares (ONCY)

Median 30-min reaction to news -0.01% · 44% of events up.

ON DECK CAPITAL INC (ONDK)

Median 30-min reaction to news +0.20% · 53% of events up.

Ondas Inc (ONDS)

Median 30-min reaction to news -0.26% · 44% of events up.

OneSmart International Education Group Limited ADS (ONE)

Median 30-min reaction to news 0.00% · 48% of events up.

01 Communique (ONE_CDNX)

23 labeled events — reaction medians pending.

ONEMETA INC. (ONEI)

Median 30-min reaction to news 0.00% · 32% of events up.

1Life Healthcare, Inc. (ONEM)

Median 30-min reaction to news +0.06% · 52% of events up.

Fidelity Nasdaq Composite Index ETF (ONEQ)

Median 30-min reaction to news -0.01% · 50% of events up.

OneWater Marine Inc. - Class A (ONEW)

Median 30-min reaction to news 0.00% · 47% of events up.

Onex Corp (ONEX_TSE)

Median 30-min reaction to news +0.30% · 71% of events up.

ONEX CORP SHS (ONEXF)

Median 30-min reaction to news -0.04% · 33% of events up.

Onfolio Holdings Inc. (ONFO)

Median 30-min reaction to news -0.48% · 40% of events up.

Orion Properties Inc. (ONL)

Median 30-min reaction to news +0.41% · 66% of events up.

OneMedNet Corp - Class A (ONMD)

Median 30-min reaction to news +1.56% · 59% of events up.

ONCO-INNOVATIONS LTD (ONNVF)

Median 30-min reaction to news 0.00% · 5% of events up.

On Holding AG Class A Ordinary Shares (ONON)

Median 30-min reaction to news -0.04% · 49% of events up.

ORIENT PAPER (ONP)

Median 30-min reaction to news 0.00% · 35% of events up.

ONCOLOGY PHARMA INC (ONPH)

Median 30-min reaction to news +1.58% · 59% of events up.

ONCOBIOLOGICS (ONS)

Median 30-min reaction to news 0.00% · 47% of events up.

Onto Innovation Inc. (ONTO)

Median 30-min reaction to news +0.22% · 55% of events up.

Onconova Therapeutics, Inc. (ONTX)

Median 30-min reaction to news +0.75% · 63% of events up.

ONVIA (ONVI)

Median 30-min reaction to news 0.00% · 30% of events up.

Organovo Holdings, Inc. (ONVO)

Median 30-min reaction to news -0.03% · 39% of events up.

ONWARD MED NV SP/ADR (ONWRY)

Median 30-min reaction to news 0.00% · 20% of events up.

ONTEX GROUP NV UNSP/ADR (ONXYY)

Median 30-min reaction to news 0.00% · 0% of events up.

Ooma, Inc. (OOMA)

Median 30-min reaction to news 0.00% · 46% of events up.

Opus One Resources Inc (OOR_CDNX)

Median 30-min reaction to news 0.00% · 33% of events up.

Offerpad Solutions Inc. Class A (OPAD)

Median 30-min reaction to news 0.00% · 48% of events up.

OPAL Fuels Inc. - Class A (OPAL)

Median 30-min reaction to news -0.52% · 37% of events up.

OPUS BANK COMMON (OPB)

Median 30-min reaction to news 0.00% · 48% of events up.

OP Bancorp (OPBK)

Median 30-min reaction to news +0.08% · 53% of events up.

Option Care Health, Inc. (OPCH)

Median 30-min reaction to news +0.05% · 51% of events up.

Opendoor Technologies Inc (OPEN)

Median 30-min reaction to news -0.02% · 48% of events up.

OPES ACQUISITION CORP UNITS (OPESU)

Median 30-min reaction to news 0.00% · 39% of events up.

OppFi Inc. Class A (OPFI)

Median 30-min reaction to news -0.12% · 48% of events up.

OPGEN INC (OPGN)

Median 30-min reaction to news 0.00% · 42% of events up.

OptimumBank Holdings, Inc. (OPHC)

Median 30-min reaction to news 0.00% · 48% of events up.

ONO PHARM CO UNSP/ADR (OPHLY)

Median 30-min reaction to news +0.16% · 50% of events up.

OPHTHOTECH CORP COMMON (OPHT)

Median 30-min reaction to news -0.20% · 43% of events up.

Office Properties Income Trust - Common shares of beneficial interest (OPI)

Median 30-min reaction to news 0.00% · 49% of events up.

Opko Health, Inc. (OPK)

Median 30-min reaction to news 0.00% · 51% of events up.

1PM INDUSTRIES INC (OPMZ)

Median 30-min reaction to news 0.00% · 29% of events up.

Opiant Pharmaceuticals, Inc. (OPNT)

Median 30-min reaction to news 0.00% · 41% of events up.

Old Point Financial Corporation (OPOF)

Median 30-min reaction to news 0.00% · 38% of events up.

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP)

Median 30-min reaction to news 0.00% · 48% of events up.

Opera Limited - American Depositary Shares (OPRA)

Median 30-min reaction to news 0.00% · 50% of events up.

Oportun Financial Corporation - common stock (OPRT)

Median 30-min reaction to news -0.12% · 46% of events up.

OptimizeRx Corporation (OPRX)

Median 30-min reaction to news 0.00% · 46% of events up.

OPSENS INC (OPSSF)

Median 30-min reaction to news 0.00% · 17% of events up.

Optimi Health Corp. (OPTH)

Median 30-min reaction to news -0.04% · 43% of events up.

OPTIMI HEALTH CORP (OPTHF)

Median 30-min reaction to news 0.00% · 29% of events up.

OPTEC INTERNATIONAL INC (OPTI)

Median 30-min reaction to news -4.54% · 0% of events up.

OptiNose, Inc. (OPTN)

Median 30-min reaction to news 0.00% · 49% of events up.

Ocean Power Technologies, Inc. (OPTT)

Median 30-min reaction to news -0.71% · 40% of events up.

Syntec Optics Holdings, Inc. - Class A (OPTX)

Median 30-min reaction to news 0.00% · 46% of events up.

NANOFLEX POWER CORP (OPVS)

Median 30-min reaction to news 0.00% · 18% of events up.

ONLINE POWER SUPPLY (OPWR)

Median 30-min reaction to news 0.00% · 50% of events up.

OPENWAVE SYSTEMS INC (OPWV)

Median 30-min reaction to news +0.40% · 55% of events up.

OPEXA THERAPEUTICS (OPXA)

Median 30-min reaction to news -0.19% · 42% of events up.

Optex Systems Holdings, Inc. (OPXS)

Median 30-min reaction to news +0.25% · 54% of events up.

Oppenheimer Holdings, Inc. Class A (DE) (OPY)

Median 30-min reaction to news +0.01% · 51% of events up.

PJSC POLYUS SPNS/ADR (OPYGY)

Median 30-min reaction to news 0.00% · 25% of events up.

OR Royalties Inc. Common Shares (OR)

Median 30-min reaction to news -0.24% · 41% of events up.

Osisko Gold Royalties Ltd (OR_TSE)

Median 30-min reaction to news +0.14% · 54% of events up.

Ormat Technologies, Inc. (ORA)

Median 30-min reaction to news -0.05% · 46% of events up.

Orange (ORAN)

Median 30-min reaction to news +0.00% · 50% of events up.

ORBCOMM Inc. (ORBC)

Median 30-min reaction to news -0.10% · 43% of events up.

ORBOTECH (ORBK)

Median 30-min reaction to news +0.22% · 58% of events up.

OREGON BANCORP INC (OR) (ORBN)

Median 30-min reaction to news 0.00% · 10% of events up.

Eightco Holdings Inc. (ORBS)

Median 30-min reaction to news -0.89% · 31% of events up.

ORBIT INTL CORP (ORBT)

Median 30-min reaction to news 0.00% · 27% of events up.

Orchid Island Capital, Inc. (ORC)

Median 30-min reaction to news +0.07% · 54% of events up.

Owl Rock Capital Corporation (ORCC)

Median 30-min reaction to news -0.04% · 39% of events up.

OREA MNG CORP (OREAF)

Median 30-min reaction to news -5.41% · 0% of events up.

OREXIGEN THERAPEUTICS (OREX)

Median 30-min reaction to news -0.25% · 43% of events up.

THE ORGANICS ETF (ORG)

Median 30-min reaction to news -1.07% · 0% of events up.

Origin Materials, Inc. - Class A (ORGN)

Median 30-min reaction to news 0.00% · 43% of events up.

Organogenesis Holdings Inc. - Class A (ORGO)

Median 30-min reaction to news -0.25% · 44% of events up.

Orgenesis Inc. (ORGS)

Median 30-min reaction to news 0.00% · 49% of events up.

ORHUB INC (ORHB)

Median 30-min reaction to news 0.00% · 29% of events up.

Old Republic International Corporation (ORI)

Median 30-min reaction to news -0.03% · 47% of events up.

Oric Pharmaceuticals, Inc. (ORIC)

Median 30-min reaction to news +0.22% · 53% of events up.

OCEAN RIG UDW (ORIG)

Median 30-min reaction to news +0.04% · 52% of events up.

ORION CORP NEW UNSP/ADR (ORINY)

Median 30-min reaction to news 0.00% · 9% of events up.

Oriental Rise Holdings Limited - Ordinary Shares (ORIS)

Median 30-min reaction to news +0.27% · 56% of events up.

ORITANI FINANCIAL (ORIT)

Median 30-min reaction to news 0.00% · 49% of events up.

Oruka Therapeutics, Inc. (ORKA)

Median 30-min reaction to news -0.10% · 50% of events up.

ORKLA AS A S/ADR (ORKLY)

Median 30-min reaction to news -1.14% · 0% of events up.

Orangekloud Technology Inc. - Class A Ordinary Shares (ORKT)

Median 30-min reaction to news -0.01% · 39% of events up.

Orla Mining Ltd. Common Shares (ORLA)

Median 30-min reaction to news 0.00% · 49% of events up.

O'Reilly Automotive, Inc. (ORLY)

Median 30-min reaction to news +0.04% · 53% of events up.

OWENS REALTY MTG INC (ORM)

Median 30-min reaction to news +0.03% · 50% of events up.

Oramed Pharmaceuticals Inc. (ORMP)

Median 30-min reaction to news +0.69% · 69% of events up.

Orion Group Holdings, Inc. Common (ORN)

Median 30-min reaction to news 0.00% · 49% of events up.

ALLKEM LTD (OROCF)

Median 30-min reaction to news +1.93% · 100% of events up.

ORIENT OVERSEAS INR U/ADR (OROVY)

Median 30-min reaction to news 0.00% · 31% of events up.

OROSUR MINING INC (OROXF)

Median 30-min reaction to news -3.07% · 0% of events up.

OREGON PACIFIC BNCRP (ORPB)

Median 30-min reaction to news +0.91% · 87% of events up.

BIO BLAST PHARMA LTD ORDINARY (ORPN)

Median 30-min reaction to news 0.00% · 35% of events up.

ORORA LTD (ORRAF)

Median 30-min reaction to news 0.00% · 25% of events up.

Orrstown Financial Services Inc (ORRF)

Median 30-min reaction to news +0.02% · 53% of events up.

Orisun Acquisition Corp. (ORSNU)

Median 30-min reaction to news 0.00% · 21% of events up.

Orchard Therapeutics plc - American Depositary Shares (ORTX)

Median 30-min reaction to news +0.06% · 66% of events up.

Orvana Minerals Corp (ORV_TSE)

159 labeled events — reaction medians pending.

OREXO AB SP/ADR (ORXOY)

67 labeled events — reaction medians pending.

OREZONE GOLD CORP (ORZCF)

Median 30-min reaction to news -0.32% · 33% of events up.

OSRAM LICHT AG (OSAGF)

57 labeled events — reaction medians pending.

OSRAM LICHT AG UNSP/ADR (OSAGY)

Median 30-min reaction to news 0.00% · 3% of events up.

NORBORD INC (OSB)

Median 30-min reaction to news +0.08% · 57% of events up.

Old Second Bancorp, Inc. (OSBC)

Median 30-min reaction to news -0.07% · 42% of events up.

OLD SECOND CAPITAL TRUST (OSBCP)

Median 30-min reaction to news 0.00% · 32% of events up.

Oscar Health, Inc. Class A (OSCR)

Median 30-min reaction to news -0.34% · 43% of events up.

Octave Specialty Group, Inc. (OSG)

Median 30-min reaction to news +0.06% · 54% of events up.

OVERSEAS SHIPHOLDING GROUP INC (OSGB)

Median 30-min reaction to news +0.00% · 52% of events up.

OSIRIS THERAPEUTICS (OSIR)

Median 30-min reaction to news 0.00% · 48% of events up.

OSI Systems, Inc. (OSIS)

Median 30-min reaction to news +0.01% · 51% of events up.

Oshkosh Corporation (Holding Company)Common Stock (OSK)

Median 30-min reaction to news -0.01% · 49% of events up.

Osmotica Pharmaceuticals plc - Ordinary Shares (OSMT)

Median 30-min reaction to news -0.69% · 33% of events up.

Ossen Innovation Co., Ltd. - American Depositary Shares (OSN)

Median 30-min reaction to news 0.00% · 37% of events up.

OneSpan Inc. (OSPN)

Median 30-min reaction to news 0.00% · 50% of events up.

Osprey Acquisition Corp. III - Units (OSPRU)

Median 30-min reaction to news -0.05% · 33% of events up.

OSR Health, Inc. (OSRH)

Median 30-min reaction to news -0.64% · 34% of events up.

One Stop Systems, Inc. (OSS)

Median 30-min reaction to news +0.01% · 50% of events up.

Ostin Technology Group Co., Ltd. - Class A Ordinary Shares (OST)

Median 30-min reaction to news -0.48% · 32% of events up.

Overstock.com, Inc. (OSTK)

Median 30-min reaction to news +0.58% · 52% of events up.

OS Therapies Incorporated (OSTX)

Median 30-min reaction to news -0.72% · 37% of events up.

OraSure Technologies, Inc. (OSUR)

Median 30-min reaction to news -0.16% · 45% of events up.

OneSpaWorld Holdings Limited - Common Shares (OSW)

Median 30-min reaction to news +0.11% · 58% of events up.

OTC MARKETS GROUP INC A (OTCM)

Median 30-min reaction to news 0.00% · 27% of events up.

OTELCO (OTEL)

Median 30-min reaction to news 0.00% · 38% of events up.

Open Text Corporation - Common Shares (OTEX)

Median 30-min reaction to news +0.03% · 51% of events up.

Blue Owl Technology Finance Corp. (OTF)

Median 30-min reaction to news -0.29% · 38% of events up.

Off The Hook YS Inc. (OTH)

Median 30-min reaction to news +0.41% · 54% of events up.

Otonomy, Inc. (OTIC)

Median 30-min reaction to news 0.00% · 48% of events up.

Otis Worldwide Corporation (OTIS)

Median 30-min reaction to news +0.06% · 60% of events up.

ON TRACK INNOVATIONS (OTIV)

Median 30-min reaction to news 0.00% · 43% of events up.

ONCOTELIC THERAPEUTCS INC (OTLC)

Median 30-min reaction to news 0.00% · 21% of events up.

Outlook Therapeutics, Inc. (OTLK)

Median 30-min reaction to news -0.11% · 45% of events up.

Oatly Group AB - American Depositary Shares (OTLY)

Median 30-min reaction to news -0.07% · 45% of events up.

OTSUKA HOLDINGS CO LTD (OTSKF)

Median 30-min reaction to news +0.11% · 100% of events up.

OTSUKA HOLDINGS CO ADR (OTSKY)

Median 30-min reaction to news -0.06% · 39% of events up.

Otter Tail Corporation (OTTR)

Median 30-min reaction to news -0.03% · 47% of events up.

VIVA ENTERTAINMNT GRP (OTTV)

Median 30-min reaction to news 0.00% · 43% of events up.

Ottawa Savings Bancorp, Inc. (IL) (OTTW)

Median 30-min reaction to news 0.00% · 5% of events up.

METSO OYJ UNSP/ADR (OUKPY)

Median 30-min reaction to news 0.00% · 26% of events up.

Ouster, Inc. (OUST)

Median 30-min reaction to news -0.68% · 43% of events up.

OUTFRONT Media Inc. (OUT)

Median 30-min reaction to news +0.15% · 53% of events up.

OUTOKUMPU OYJ U/ADR NEW (OUTKY)

Median 30-min reaction to news -0.83% · 0% of events up.

OVASCIENCE INC COMMON (OVAS)

Median 30-min reaction to news 0.00% · 48% of events up.

OVATION SCIENCE INC (OVATF)

11 labeled events — reaction medians pending.

Ohio Valley Banc Corp. (OVBC)

Median 30-min reaction to news 0.00% · 34% of events up.

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