Notice

Qantas Airways Limited (ASX Code: QAN) Special Dividend – Adjustment Implications for QAN Exchange Traded Options (ETOs)

What's this about:
  • ASX Market
  • Clearing
  • Settlement
  • Operations
  • Market Data
  • Compliance
  • Risk
  • Flexclear OTC
  • Options & ETOs
  • Equity Derivatives
Notice reference number: 1089.25.09
Date published: 15/09/25
Effective as of: 16/09/25
Last updated: 15/09/25

Qantas Airways Limited $0.099 Special Dividend – Adjustment implications for ETOs

ASX Notice No 1027.25.09 dated 4 September 2025 outlined the adjustment method for Qantas Airways Limited (ASX Code: QAN) ETOs due to the announcement of a $0.099 special dividend and an ordinary dividend of $0.165. Both dividends will have an ex-dividend date of Tuesday, 16 September 2025.

Effective Date

The effective date of this adjustment is Tuesday, 16 September 2025.

ASX determined that the last cum-dividend VWAP based on trading on ASX markets on Monday, 15 September 2025 was $11.2838

Standard Method of Adjustment

Theoretical New Contract Size = Old Contract Size + (total special dividend paid per Old Contract Size)/(S – OD – SD)

Theoretical New Contract Size = 100 + ($0.099*100)/($11.2838-$0.165-$0.099)

=100.8984 rounded to 100 where the difference of 0.8984 will be cash adjusted based on the below formula.

Strike Factor = Old Contract Size/Theoretical New Contract Size

Strike Factor = 100/100.8984

                        = 0.991096

Please note that this is a non-rights style adjustment.

Cash Equalisation Adjustment Payments for Contract Size Roundings

The cash adjustment is calculated by taking the difference between the contract value of the option before and after the adjustment.  Variants to the formula apply for rights style adjustments and when the adjustment occurs on the day of the option’s expiry.

Cash adjustment = (BOP * BUV) – (AOP * AUV)

Where

BUV =Before (adjustment) Unit Value = BP * BU rounded to nearest cent

AUV =After (adjustment) Unit Value = AP * AU rounded to nearest cent

BU = units per lot (multiplier) before the adjustment (old traded entity)

AU = units per lot (multiplier) after the adjustment (old traded entity)

BP = for rights style, =SP/Adjustment Factor, for non-rights style=SP.

AP = for rights style, =SP, for non-rights style=SP * Adjustment Factor.

SP = settlement price of the option if not the options expiry day, otherwise the intrinsic price (underlying price-strike price for calls, strike-underlying price for puts) if on expiry date.  Refer Notes 1 and 2 below

BOP =pre-adjusted open position Refer Notes 1 and 3 below

AOP =post-adjusted open position Refer Notes 1 and 3 below

Note:

1.     Cash adjustments on expiry will apply to exercised positions only.

2.     The intrinsic price used for exercised positions on expiry is based on the adjusted strike price for rights style adjustments and the pre-adjusted strike price for non-rights style adjustments.  Set negative intrinsic prices to zero i.e. if an out of the money is exercised, the intrinsic price and hence cash adjustment is zero.

3.     Pre and post adjusted positions will be the same unless there is a position adjustment factor applied to the open position associated with the adjustment.  For rights style use the start of day position (i.e. exclude any UA trading activity), for non-rights style use the (end-of-day) position prior to the adjustment.

4.     Cash adjustments will also apply to LEPO positions.

5.        For short positions, the result of the cash adjustment formula should have its sign reversed (multiply by -1). For non-LEPO positions the truncation approach ensures that the seller (writer) is always debited and the buyer (taker) is credited.  Because the LEPO strike is usually returned to 1c after the adjustment, the holder of a short LEPO position may be credited and long position may be debited.

Refer to table below for adjusted strike and contract size

Old Size

New Size

Old Strike (Cents)

New Strike (Cents)

Exercise

100

100

1

1

E

100

100

435

431

A

100

100

455

451

A

100

100

456

452

E

100

100

475

471

A

100

100

476

472

E

100

100

495

491

A

100

100

496

492

E

100

100

520

515

A

100

100

544

539

A

100

100

545

540

E

100

100

569

564

A

100

100

594

589

A

100

100

595

590

E

100

100

600

595

A

100

100

619

613

A

100

100

620

614

E

100

100

643

637

A

100

100

644

638

E

100

100

650

644

A

100

100

651

645

E

100

100

668

662

A

100

100

669

663

E

100

100

675

669

A

100

100

693

687

A

100

100

694

688

E

100

100

700

694

A

100

100

701

695

E

100

100

717

711

A

100

100

718

712

E

100

100

725

719

A

100

100

742

735

A

100

100

743

736

E

100

100

750

743

A

100

100

751

744

E

100

100

767

760

A

100

100

768

761

E

100

100

775

768

A

100

100

776

769

E

100

100

792

785

A

100

100

793

786

E

100

100

800

793

A

100

100

801

794

E

100

100

816

809

A

100

100

817

810

E

100

100

825

818

A

100

100

826

819

E

100

100

841

834

A

100

100

842

835

E

100

100

850

842

A

100

100

851

843

E

100

100

866

858

A

100

100

867

859

E

100

100

875

867

A

100

100

876

868

E

100

100

891

883

A

100

100

892

884

E

100

100

900

892

A

100

100

901

893

E

100

100

915

907

A

100

100

916

908

E

100

100

925

917

A

100

100

926

918

E

100

100

940

932

A

100

100

941

933

E

100

100

950

942

A

100

100

951

943

E

100

100

965

956

A

100

100

966

957

E

100

100

975

966

A

100

100

976

967

E

100

100

990

981

A

100

100

991

982

E

100

100

1000

991

A

100

100

1001

992

E

100

100

1014

1005

A

100

100

1015

1006

E

100

100

1025

1016

A

100

100

1026

1017

E

100

100

1039

1030

A

100

100

1040

1031

E

100

100

1050

1041

A

100

100

1051

1042

E

100

100

1064

1055

A

100

100

1065

1056

E

100

100

1075

1065

A

100

100

1076

1066

E

100

100

1089

1079

A

100

100

1090

1080

E

100

100

1100

1090

A

100

100

1101

1091

E

100

100

1113

1103

A

100

100

1114

1104

E

100

100

1125

1115

A

100

100

1126

1116

E

100

100

1138

1128

A

100

100

1139

1129

E

100

100

1150

1140

A

100

100

1151

1141

E

100

100

1163

1153

A

100

100

1164

1154

E

100

100

1175

1165

A

100

100

1176

1166

E

100

100

1188

1177

A

100

100

1189

1178

E

100

100

1200

1189

A

100

100

1201

1190

E

100

100

1212

1201

A

100

100

1213

1202

E

100

100

1225

1214

A

100

100

1226

1215

E

100

100

1237

1226

A

100

100

1238

1227

E

100

100

1250

1239

A

100

100

1251

1240

E

100

100

1262

1251

A

100

100

1263

1252

E

100

100

1275

1264

A

100

100

1276

1265

E

100

100

1287

1276

A

100

100

1288

1277

E

100

100

1300

1288

A

100

100

1301

1289

E

100

100

1311

1299

A

100

100

1325

1313

A

100

100

1336

1324

A

100

100

1350

1338

A

100

100

1351

1339

E

100

100

1361

1349

A

100

100

1375

1363

A

100

100

1386

1374

A

100

100

1400

1388

A

Need more information?

Issued by

Greg Fitzpatrick, Senior Manager Clearing Operations

Contact information

Clearing Operations
clearing@asx.com.au

Disclaimer