Quoted Australian Company Issued Options

What follows is a list of tradeable Australian company-issued options, with their strikes and expiry dates. The maintainer offers no guarantee of its accuracy, completeness or fitness for any purpose whatsoever. For a discussion of what a CIO typically is, Tim Rosser has written an excellent summary over at rosser.com.au.

This page could be considered to be a community effort. The data here can and will go stale (eg. in the case of consolidations / splits which the maintainer missed or hasn't yet verified), so please reach out if you notice an error. Feel free to address any enquiries or feedback by email to aus-listed-cios@pm.me. If an exercise price looks too good to be true, it probably is.

Last updated on 08/06/2024. For updates as they happen (more or less), you can follow @aus_listed_cios on twitter.

Ticker Code
Company name
Expiry
Exercise
1AIO
ALGORAE PHARMA
2026-03-31
$0.012
1CGO
ONE CLICK GROUP LTD.
2026-11-17
$0.03
3DAO
AMAERO INTERNATIONAL
2025-12-02
$0.18
3MFO
3D METALFORGE
2027-08-18
$0.09
4DXO
4DMEDICAL LTD.
2025-12-31
$1.365
88EOA
88 ENERGY LTD.
2026-12-15
$0.0075
AAJO
ARUMA RESOURCES LTD.
2026-06-30
$0.10
AARO
ASTRAL RESOURCES NL
2025-10-24
$0.14
AAUOC
ANTILLES GOLD LTD.
2025-06-30
$0.10
ABXO
ABX GROUP LTD.
2025-09-06
$0.12
ACMOA
AUS CRITICAL MINERAL
2026-06-29
$0.30
ADCO
ACDC METALS LTD.
2025-04-14
$0.30
ADDOA
ADAVALE RESOURCE LTD.
2025-12-31
$0.03
ADOO
ANTEOTECH LTD.
2026-05-31
$0.035
ADXO
ADX ENERGY LTD.
2026-05-08
$0.15
AEEO
AURA ENERGY
2024-06-30
$0.052
AEEOC
AURA ENERGY
2026-05-30
$0.30
AEVO
AVENIRA LTD.
2025-10-31
$0.025
AGEOC
ALLIGATOR ENERGY
2025-11-28
$0.078
AHNO
ATHENA RESOURCES
2025-10-20
$0.018
AL8OA
ALDERAN RESOURCE LTD.
2025-09-09
$0.016
ALROB
ALTAIR MINERALS
2024-12-30
$0.01
AMSO
ATOMOS
2025-11-30
$0.03
APCO
AUST POTASH LTD.
2027-04-19
$0.0015
AQXOA
ALICE QUEEN LTD.
2025-12-09
$0.16
AQXOB
ALICE QUEEN LTD.
2025-09-23
$0.013
AQXOC
ALICE QUEEN LTD.
2026-08-19
$0.02
ARDO
ARGENT MINERALS
2024-11-30
$0.04
ARUOA
ARAFURA RARE EARTHS
2025-06-20
$0.225
ARVOC
ARTEMIS RESOURCES
2026-03-09
$0.025
AS2O
ASKARI METALS LTD.
2024-10-31
$0.25
ASRO
ASRA MINERALS LTD.
2026-02-01
$0.018
ATHO
ALTERITY THERAP LTD.
2026-08-31
$0.01
AUEO
AURUM RESOURCES
2026-10-21
$0.225
AUKOA
AUMAKE LTD.
2025-05-31
$0.045
AUNO
AURUMIN
2024-08-18
$0.25
AUNOC
AURUMIN
2024-08-31
$0.06
AUZOA
AUSTRALIAN MINES LTD.
2027-02-02
$0.022
AUZOB
AUSTRALIAN MINES LTD.
2027-05-06
$0.032
AVEOA
AVECHO BIOTECH LTD.
2026-05-10
$0.012
AVWOA
AVIRA RESOURCES LTD.
2024-12-31
$0.008
AW1O
AMERICAN WEST METALS
2024-09-20
$0.20
AZLO
ARIZONA LITHIUM LTD.
2025-08-10
$0.12
AZLOA
ARIZONA LITHIUM LTD.
2024-08-15
$0.18
BASO
BASS OIL LTD.
2024-09-30
$0.120
BC8O
BLACK CAT SYNDICATE
2025-11-14
$0.3375
BCMO
BRAZILIAN CRITICAL
2026-01-11
$0.05
BCMOA
BRAZILIAN CRITICAL
2025-12-31
$0.12
BITOC
BIOTRON LTD.
2024-11-25
$0.06
BLGO
BLUGLASS LTD.
2025-02-28
$0.03
BMOOA
BASTION MINERALS
2026-01-20
$0.09
BNRO
BULLETIN RES LTD.
2024-09-30
$0.10
BOAO
BOADICEA RESOURCES
2026-01-30
$0.10
BOAOA
BOADICEA RESOURCES
2024-06-30
$0.42
BP8O
BPH GLOBAL LTD.
2027-07-07
$0.01
BPHOB
BPH ENERGY LTD.
2024-09-30
$0.03
BPMO
BPM MINERALS
2025-09-11
$0.25
BPMOA
BPM MINERALS
2024-06-20
$0.28
BRXOA
BELARAROX LTD.
2026-07-13
$0.66
BSAO
BSA LTD.
2025-04-30
$0.10
BUYO
BOUNTY OIL & GAS NL
2025-11-30
$0.025
BYHO
BRYAH RESOURCES LTD.
2025-12-01
$0.035
CAIO
CALIDUS RESOURCES
2026-11-15
$0.17
CAIOA
CALIDUS RESOURCES
2024-09-27
$0.30
CBHO
COOLABAH METALS LIMI
2025-12-12
$0.20
CBHOA
COOLABAH METALS LIMI
2029-05-16
$0.12
CCOOA
THE CALMER CO INT
2026-06-30
$0.006
CCZOA
CASTILLO COPPER LTD.
2024-07-31
$0.08
CDRO
CODRUS MINERALS LTD.
2024-09-22
$0.125
CDTOA
CASTLE MINERALS
2024-12-31
$0.055
CDTOB
CASTLE MINERALS
2025-01-07
$0.018
CDXOA
CARDIEX LTD.
2025-11-30
$0.20
CL8O
CARLY HOLDINGS LTD.
2024-10-31
$0.06
CMXO
CHEMX MATERIALS
2025-07-11
$0.30
CNDOA
CONDOR ENERGY LTD.
2025-12-31
$0.04
CNJO
CONICO LTD.
2026-12-31
$0.048
CPMO
COOPER METALS LTD.
2026-11-24
$0.25
CPOO
CULPEO MINERALS
2024-11-28
$0.18
CR9O
CORELLARES
2025-04-27
$0.06
CSFO
CATALANO SEAFOOD LTD.
2025-12-29
$0.30
CVVOB
CARAVEL MINERALS LTD.
2025-08-30
$0.33
CXUO
CAULDRON ENERGY LTD.
2025-12-30
$0.015
CYPOA
CYNATA THERAPEUTICS
2025-04-01
$0.30
D2OOA
DUXTON WATER LTD.
2026-05-10
$1.92
DESO
DESOTO RESOURCES
2028-05-23
$0.25
DM1O
DESERT METALS
2025-12-31
$0.06
DMMO
DMC MINING LTD.
2026-04-30
$0.20
DORO
DORIEMUS PLC
2026-09-01
$0.10
DOUO
DOUUGH LTD.
2024-08-31
$0.04
DXBO
DIMERIX LTD.
2025-06-30
$0.154
EDEO
EDEN INV LTD.
2024-10-07
$0.05
EDEOC
EDEN INV LTD.
2025-04-28
$0.026
EDEOD
EDEN INV LTD.
2026-09-11
$0.009
EGYO
ENERGY TECH LTD.
2024-10-31
$0.20
EM2O
EAGLE MOUNTAIN
2027-03-31
$0.20
EMPO
EMPEROR ENERGY LTD.
2024-12-16
$0.05
EMTO
EMETALS LTD.
2025-09-30
$0.03
ENVO
ENOVA MINING LTD.
2028-12-29
$0.012
EPMOA
ECLIPSE METALS
2024-09-17
$0.05
ESROB
ESTRELLA RES LTD.
2026-12-13
$0.018
ETRO
ENTYR LTD.
2024-12-31
$0.04
EUROB
EUROPEAN LITHIUM LTD.
2025-03-31
$0.18
EVRO
EV RESOURCES LTD.
2024-08-31
$0.045
EVROA
EV RESOURCES LTD.
2026-11-30
$0.02
EXLO
ELIXINOL WELLNESS
2027-03-22
$0.0075
EXROB
ELIXIR ENERGY LTD.
2026-10-17
$0.12
EXTOD
EXCITE TECHNOLOGY
2026-09-05
$0.01
FAUO
FIRST AU LTD.
2024-11-17
$0.012
FFGO
FATFISH GROUP
2027-04-11
$0.02
FG1O
FLYNN GOLD
2026-11-07
$0.075
FGLOA
FRUGL GROUP LTD.
2024-07-20
$0.10
FL1OB
FIRST LITHIUM LTD.
2024-07-08
$0.30
FMEO
FUTURE METALS NL
2024-06-11
$0.10
FRSO
FORRESTANIA RESOURCES
2024-11-29
$0.25
FRSOA
FORRESTANIA RESOURCES
2026-06-30
$0.15
FRSOB
FORRESTANIA RESOURCES
2025-11-20
$0.075
FXGO
FELIX GOLD LTD.
2026-06-19
$0.15
G88OA
GOLDEN MILE RES LTD.
2025-06-30
$0.035
GGEO
GRAND GULF ENERGY
2025-06-16
$0.08
GGEOA
GRAND GULF ENERGY
2026-10-13
$0.025
GLNOB
GALAN LITHIUM LTD.
2029-03-20
$0.65
GMLO
GATEWAY MINING
2026-12-15
$0.033
GMNO
GOLD MOUNTAIN LTD.
2026-03-07
$0.01
GNMOC
GREAT NORTHERN
2025-07-01
$0.06
GRLO
GODOLPHIN RESOURCES
2024-12-31
$0.06
GSRO
GREENSTONE RESOURCES
2025-09-21
$0.025
GTRO
GTI ENERGY LTD.
2024-10-20
$0.03
HARO
HARANGA RESOURCES
2025-01-27
$0.30
HASO
HASTINGS TECH MET
2026-05-01
$0.25
HIOO
HAWSONS IRON LTD.
2026-05-30
$0.05
HIQO
HITIQ LTD.
2025-10-31
$0.05
HLXO
HELIX RESOURCES
2027-05-21
$0.006
HRZOB
HORIZON
2025-06-30
$0.11
HTMO
HIGH-TECH METALS LTD.
2026-01-19
$0.25
HYTO
HYTERRA LTD.
2025-10-31
$0.03
HYTOA
HYTERRA LTD.
2025-06-30
$0.025
HZRO
HAZER GROUP LTD.
2025-02-28
$0.75
IAMOB
INCOME ASSET
2025-12-31
$0.25
IBGO
IRONBARK ZINC LTD.
2025-11-07
$0.022
ICGOD
INCA MINERALS LTD.
2024-12-31
$0.025
ICGOE
INCA MINERALS LTD.
2026-12-31
$0.08
ICGOF
INCA MINERALS LTD.
2025-12-31
$0.035
ICLO
ICENI GOLD
2025-12-29
$0.105
ICRO
INTELICARE HOLDINGS
2025-12-19
$0.05
ID8O
IDENTITII LTD.
2024-12-29
$0.08
ILAO
ISLAND PHARMA
2025-03-14
$0.06
IMIO
INFINITY MINING
2024-09-19
$0.20
IMUOD
IMUGENE LTD.
2024-08-31
$0.45
IMUOE
IMUGENE LTD.
2026-08-31
$0.118
IVRO
INVESTIGATOR RES LTD.
2025-03-08
$0.063
IVZOA
INVICTUS ENERGY LTD.
2026-06-07
$0.20
JATO
JATCORP LTD.
2024-08-24
$0.032
JAVO
JAVELIN MINERALS LTD.
2024-12-31
$0.003
JAVOA
JAVELIN MINERALS LTD.
2028-12-31
$0.002
KATO
KATANA CAPITAL
2025-08-20
$1.25
KFMO
KINGFISHER MINING
2025-05-30
$0.70
KNBO
KOONENBERRY GOLD
2026-04-29
$0.04
KNGO
KINGSLAND MINERALS
2026-10-31
$0.25
L1MO
LIGHTNING MINERALS
2028-03-13
$0.25
LBTO
LBT INNOVATIONS
2024-09-15
$0.005
LBTOA
LBT INNOVATIONS
2025-11-15
$0.008
LCLO
LCL RESOURCES LTD.
2026-02-11
$0.025
LDRO
LODE RESOURCES
2024-08-25
$0.24
LGMO
LEGACY MINERALS
2026-01-22
$0.205
LIOOA
LION ENERGY LTD.
2024-07-19
$0.12
LITOA
LITHIUM AUSTRALIA
2025-02-28
$0.0499
LITOB
LITHIUM AUSTRALIA
2025-10-19
$0.10
LNRO
LANTHANEIN RESOURCES
2024-12-31
$0.03
LPDO
LEPIDICO LTD.
2024-11-04
$0.03
LPDOE
LEPIDICO LTD.
2026-11-10
$0.009
LRDO
LORD RESOURCES LTD.
2027-01-31
$0.25
LRVO
LARVOTTO RESOURCES
2024-12-01
$0.30
LV1OA
LIVE VERDURE LTD.
2025-08-31
$0.25
LYKOA
LYKOS METALS LTD.
2025-06-11
$0.30
M2MO
MT MALCOLM MINES NL
2025-12-31
$0.07
M2RO
MIRAMAR
2024-07-18
$0.25
M4MOB
MACRO METALS LTD.
2024-12-31
$0.02
ME1O
MELODIOL GLB HEALTH
2024-11-02
$0.25
ME1OD
MELODIOL GLB HEALTH
2027-01-31
$0.08
ME1OE
MELODIOL GLB HEALTH
2028-11-13
$0.006
MELOB
METGASCO LTD.
2024-12-10
$0.045
MFGO
MAGELLAN FIN GRP LTD.
2027-04-16
$35.00
MGAO
METALS GROVE MINING
2027-05-28
$0.12
MGTO
MAGNETITE MINES
2025-05-23
$0.45
MGUO
MAGNUM MINING & EXP
2025-10-31
$0.05
MIOO
MACARTHUR MINERALS
2025-09-27
$0.25
MPKO
MANY PEAKS MINERALS
2024-06-14
$0.30
MPRO
MPOWER GROUP LTD.
2026-08-01
$0.045
MRQO
MRG METALS LTD.
2025-12-31
$0.008
MTHO
MITHRIL RESOURCES
2027-05-14
$0.20
MTMO
MTM CRITICAL METALS
2024-11-26
$0.25
MVPO
MEDICAL DEVELOPMENTS
2024-09-30
$2.80
NACO
NAOS EX-50
2026-12-31
$0.90
NAGO
NAGAMBIE RESOURCES
2025-04-26
$0.10
NC6OA
NANOLLOSE LTD.
2024-07-05
$0.15
NC6OB
NANOLLOSE LTD.
2027-02-06
$0.05
NCCO
NAOS EMERG OPP
2026-12-31
$0.067
NFLO
NORFOLK METALS LTD.
2026-06-29
$0.30
NGSOA
NGS LTD.
2026-08-31
$0.02
NHEO
NOBLE HELIUM LTD.
2025-05-03
$0.25
NHEOA
NOBLE HELIUM LTD.
2026-01-30
$0.20
NKLO
NICKEL X LTD.
2024-11-30
$0.20
NNGO
NEXION GROUP
2025-12-31
$0.10
NOROD
NORWOOD SYSTEMS LTD.
2024-12-31
$0.08
NOUO
NOUMI LTD.
2027-07-30
$0.98
NOVO
NOVATTI GROUP LTD.
2027-01-31
$0.095
NRXO
NORONEX LTD.
2026-08-07
$0.025
NRZO
NEURIZER LTD.
2025-11-24
$0.07
NRZOA
NEURIZER LTD.
2024-10-08
$0.28
NSCOA
NAOS SMLCAP COM LTD.
2024-06-28
$1.02
NTIOA
NEUROTECH INTL
2025-01-30
$0.135
NWMO
NORWEST MINERALS
2026-08-16
$0.105
NXMO
NEXUS MINERALS LTD.
2025-03-26
$0.13
NZSOB
NEW ZEALAND COASTAL
2025-07-18
$0.01
ODEO
ODESSA MINERALS LTD.
2025-09-28
$0.025
OECO
ORBITAL CORP LTD.
2026-02-07
$0.35
OM1O
OMNIA METALS GROUP
2025-02-28
$0.25
OPNOA
OPENN NEGOTIATION LTD.
2025-06-15
$0.10
OPTOA
OPTHEA LTD.
2025-08-31
$0.80
OSLO
ONCOSIL MEDICAL
2027-04-30
$0.03
OSXO
OSTEOPORE LTD.
2026-04-24
$0.225
OZZO
OZZ RESOURCES
2024-10-25
$0.25
PAAOA
PHARMAUST LTD.
2026-04-30
$0.15
PARO
PARADIGM BIO.
2024-11-30
$0.65
PCLO
PANCONTINENTAL ENERG
2025-08-08
$0.012
PFEOA
PANTERA MINERALS
2026-05-01
$0.25
PGDOA
PEREGRINE GOLD
2026-03-31
$0.55
PGOOB
PACGOLD
2026-09-30
$0.30
PGYO
PILOT ENERGY LTD.
2025-08-25
$0.033
PIMO
PINNACLE MINERALS
2026-07-20
$0.25
PKOO
PEAKO LTD.
2025-06-30
$0.025
PL3O
PATAGONIA LITHIUM
2025-12-15
$0.30
PNCO
PIONEER CREDIT LTD.
2025-03-31
$0.80
PNNO
POWER MINERALS LTD.
2029-06-05
$0.30
PNTO
PANTHER METALS LTD.
2024-10-28
$0.15
PNTOA
PANTHER METALS LTD.
2026-04-28
$0.20
PODOA
PODIUM MINERALS
2026-12-22
$0.06
PR1OA
PURE RESOURCES LTD.
2025-04-10
$0.25
PRSOA
PROSPECH LTD.
2025-04-26
$0.04
RADO
RADIOPHARM
2026-11-30
$0.20
RAGO
RAGNAR METALS LTD.
2024-09-30
$0.03
RB6O
RUBIX RESOURCES
2025-06-16
$0.20
RC1O
REDCASTLE RESOURCES
2025-09-08
$0.032
RDNOA
RAIDEN RESOURCES LTD.
2024-11-30
$0.015
REEO
RAREX LTD.
2025-05-26
$0.0675
REMO
REMSENSE TECHNOLOGIES
2025-12-15
$0.15
RHYO
RHYTHM BIOSCIENCES
2026-03-31
$0.20
RMLO
RESOLUTION MINERALS
2025-07-31
$0.015
RMXO
RED MOUNT MIN LTD.
2027-05-10
$0.002
RMXOK
RED MOUNT MIN LTD.
2026-09-14
$0.008
RNTO
RENT.COM.AU LTD.
2025-12-31
$0.04
RR1OA
REACH RESOURCES LTD.
2027-04-15
$0.015
RSHO
RESPIRI LTD.
2025-06-30
$0.065
RWDO
REWARD MINERALS LTD.
2025-03-31
$0.20
SCNO
SCORPION MINERALS
2026-03-01
$0.075
SGAO
SARYTOGAN
2024-11-30
$0.25
SGQO
ST GEORGE MIN LTD.
2025-12-13
$0.10
SI6OF
SI6 METALS LTD.
2025-06-30
$0.01
SISO
SIMBLE SOLUTIONS
2024-08-10
$0.04
SKNOD
SKIN ELEMENTS LTD.
2026-05-31
$0.025
SLSO
SOLSTICE MINERALS
2026-04-22
$0.20
SLZO
SULTAN RESOURCES LTD.
2027-03-12
$0.03
SMSO
STAR MINERALS LTD.
2024-10-15
$0.30
SPQOB
SUPERIOR RESOURCES
2024-11-30
$0.06
SPXOA
SPENDA LTD.
2025-08-04
$0.0175
SQXO
SQX RESOURCES LTD.
2026-02-10
$0.30
SRNOD
SUREFIRE RESCS NL
2026-11-30
$0.019
SUMO
SUMMIT MINERALS
2025-09-30
$0.25
SVGO
SAVANNAH GOLDFIELDS
2025-06-30
$0.06
SVYOA
STAVELY MINERALS LTD.
2024-06-30
$0.15
T92O
TERRA URANIUM LTD.
2025-09-06
$0.30
TEGO
TRIANGLE ENERGY LTD.
2025-06-30
$0.035
TEMOA
TEMPEST MINERALS
2024-06-24
$0.14
TG1O
TECHGEN METALS LTD.
2026-02-05
$0.12
THROD
THOR ENERGY PLC
2025-01-05
$0.009
TKMO
TREK METALS LTD.
2025-08-14
$0.085
TM1O
TERRA METALS LTD.
2027-06-16
$0.07
TMGO
TRIGG MINERALS LTD.
2024-11-01
$0.18
TMGOD
TRIGG MINERALS LTD.
2026-06-30
$0.03
TMKO
TMK ENERGY LTD.
2027-04-30
$0.008
TMKOB
TMK ENERGY LTD.
2026-04-30
$0.025
TMRO
TEMPUS RESOURCES LTD.
2025-09-05
$0.075
TMSOA
TENNANT MINERALS LTD.
2025-07-15
$0.06
TMZOA
THOMSON RES LTD.
2024-10-28
$0.115
TOEO
TORO ENERGY LTD.
2025-10-23
$0.75
TONOG
TRITON MIN LTD.
2025-12-31
$0.04
TSLOA
TITANIUM SANDS LTD.
2026-02-16
$0.023
TSOO
TESORO GOLD LTD.
2025-07-07
$0.11
TSOOA
TESORO GOLD LTD.
2025-12-13
$0.07
TVNO
TIVAN LTD.
2026-06-30
$0.30
UNTO
UNITH LTD.
2024-07-25
$0.06
UNTOA
UNITH LTD.
2026-03-31
$0.03
VMSO
VENTURE MINERALS
2025-07-25
$0.036
VRCOB
VOLT RESOURCES LTD.
2025-06-30
$0.024
VSRO
VOLTAIC STRATEGIC
2026-06-30
$0.08
VTXO
VERTEX MINERALS LTD.
2027-07-17
$0.15
VTXOA
VERTEX MINERALS LTD.
2026-07-17
$0.25
W2VO
WAY 2 VAT LTD.
2026-02-28
$0.033
WCNO
WHITE CLIFF MIN LTD.
2026-06-30
$0.012
WFLOB
WELLFULLY LTD.
2024-12-23
$0.033
WHKO
WHITEHAWK LTD.
2025-05-08
$0.0275
WMCOC
WILUNA MINING CORP
2024-12-31
$0.60
WSROA
WESTAR RESOURCES
2025-05-05
$0.045
WYXO
WESTERN YILGARN NL
2025-04-12
$0.30
X2MO
X2M CONNECT LTD.
2024-08-31
$0.16
XTCO
XTC LITHIUM LTD.
2024-09-30
$0.0035
XTCOA
XTC LITHIUM LTD.
2024-06-10
$0.015
YAROD
YARI MINERALS LTD.
2024-12-31
$0.04
YPBO
YPB GROUP LTD.
2024-07-05
$0.0236
ZEUO
ZEUS RESOURCES LTD.
2025-02-07
$0.02