Symbol code	COMPANY NAME	Factor
JOIB	JORDAN ISLAMIC BANK	0.3400
JOKB	JORDAN KUWAIT BANK	0.2800
JCBK	JORDAN COMMERCIAL BANK	0.1300
THBK	THE HOUSING BANK FOR TRADE AND FINANCE	0.0700
AJIB	ARAB JORDAN INVESTMENT BANK	0.5000
JDIB	JORDAN DUBAI ISLAMIC BANK	0.3600
UBSI	BANK AL ETIHAD	0.4000
ABCO	ARAB BANKING CORPORATION /(JORDAN)	0.1300
INVB	INVEST BANK	0.5700
EXFB	CAPITAL BANK OF JORDAN	0.5100
CABK	CAIRO AMMAN BANK	0.4500
BOJX	BANK OF JORDAN	0.4900
AHLI	JORDAN AHLI BANK	0.6900
ARBK	ARAB BANK	0.0879
TIIC	THE ISLAMIC INSURANCE	0.3500
FINS	FIRST INSURANCE	0.2400
ABMS	AL-BILAD MEDICAL SERVICES	0.4900
JOEP	JORDAN ELECTRIC POWER	0.7700
AIHO	ARAB INTERNATIONAL HOTELS	0.4400
IREL	IRBID DISTRICT ELECTRICITY	0.3600
SHIP	JORDAN NATIONAL SHIPPING LINES	0.3200
PRES	JORDAN PRESS FOUNDATION/AL-RA'I	0.3500
JDPC	JORDAN DUBAI PROPERTIES	0.2200
MHFZ	NATIONAL PORTFOLIO SECURITIES	0.6300
TAJM	AL-TAJAMOUAT FOR TOURISTIC PROJECTS CO PLC	0.2800
JDFS	JORDANIAN DUTY FREE SHOPS	0.2000
JEIH	JORDANIAN EXPATRIATES INVESTMENT HOLDING	0.5700
SITT	SALAM INTERNATIONL TRANSPORT & TRADING	0.4300
ZEIC	AL-ZARQA EDUCATIONAL & INVESTMENT	0.3700
AIEI	THE ARAB INTERNATIONL FOR EDUCATION & INVESTMENT.	0.5800
ZARA	ZARA INVESTEMENT HOLDING	0.4500
UINV	UNION INVESTMENT CORPORATION	0.5000
AFIN	ARAB FINANCIAL INVESTMENT	0.4200
ULDC	UNION LAND DEVELOPMENT CORPORATION	0.3100
JNTH	AL-TAJAMOUAT FOR CATERING AND HOUSING CO PLC	0.4300
SPIC	SPECIALIZED INVESTMENT COMPOUNDS	0.8100
AEIV	ARAB EAST INVESTMENT	0.7600
REDV	REAL ESTATE DEVELOPMENT	0.2900
AAFI	AL-AMIN FOR INVESTMENT	0.5300
UCFI	UNITED FINANCIAL INVESTMENTS	0.4000
MALL	AL-DAWLIYAH FOR HOTELS & MALLS	0.4000
PETT	THE REAL ESTATE & INVESTMENT PORTFOLIO CO.	0.4400
JTEL	JORDAN TELECOM	0.1000
NAQL	TRANSPORT& INVESTMENT BARTER COMPANY	0.7000
RJAL	ALIA- THE ROYAL JORDANIAN AIRLINES PLC.	0.4500
REAL	ARAB EAST FOR REAL ESTATE INVESTMENTS CO	0.3000
BIND	BINDAR TRADING & INVESTMENT CO . P.L.C	0.1000
AIFE	AL-ISRA FOR EDUCATION AND INVESTMENT "PLC"	0.5600
PIEC	PHILADELPHIA INTERNATIONAL EDUCATIONAL INVESTMENT COMPANY	0.6800
IBFM	INTERNATIONAL BROKERAGE & FINANCIAL MARKETS	0.8300
OFTC	OFFTECHOLDING GROUP PLC	0.2900
JRCD	JORDANIAN REALESTATE COMPANY FOR DEVELOPMENT	0.6900
AMAL	AL-AMAL FINANCIAL INVESTMENTS CO.	0.3800
AMAD	AMAD INVESTMENT & REAL ESTATE DEVELOPMENT	0.5100
WIVA	WINTER VALLEY TOURISM INVESTMENT CO.	0.3100
EMAR	EMMAR INVESTMENTS & REALESTATE DEVELOPMENT	0.6200
MEET	METHAQ REAL ESTATE INVESTMENT	0.5600
COHO	CONTEMPRO FOR HOUSING PROJECTS	0.5500
MSFT	MASAFAT FOR SPECIALISED TRANSPORT	0.5600
HIPR	HIGH PERFORMANCE REAL ESTATE INVESTMENTS	0.6400
SANA	AL SANABEL INTERNATIONAL FOR ISLAMIC INVESTMENTS(HOLDING) PLC. CO.	0.3300
FFCO	FIRST FINANCE	0.4100
DERA	DEERA INVESTMENT & REAL ESTATE DEVELOPMENT CO	0.5000
FUTR	FUTURE ARAB INVESTMENT COMPANY	0.4300
RICS	AL-RAKAEZ INVESTMENT CO.	0.4200
RUMM	RUM GROUP FOR TRANSPORTATION & TOURISM INVESTMENT	0.5400
CARD	INTERNATIONAL CARDS COMPANY	0.5000
PROF	THE PROFESSIONAL COMPANY FOR REAL ESTATE INVESTMENT AND HOUSING	0.7300
JEDI	DIMENSIONS:JORDAN AND EMIRATES COMMERCIAL INVESTMENTS CORPORATION	0.3400
SHRA	SHIRA REAL ESTATE DEVELOPMENT & INVESTMENTS	0.5800
IBNH	IBN ALHAYTHAM HOSPITAL COMPANY	0.1500
ISRA	ALISRAA FOR ISLAMIC FINANCE AND INVESTMENT	0.4700
MSKN	JORDAN MASAKEN FOR LAND & INDUSTRIAL DEVELOPMENT PROJECTS	0.4400
MANE	AFAQ FOR ENERGY CO. P.L.C	0.0500
TRUK	UBOUR LOGISTIC SERVICES PLC	0.4800
AALU	ARAB ALUMINIUM INDUSTRY /ARAL	0.5500
DADI	DAR AL DAWA DEVELOPMENT & INVESTMENT	0.8300
JOWM	THE JORDAN WORSTED MILLS	0.6100
JOPH	JORDAN PHOSPHATE MINES	0.1200
ATTA	COMPREHENSIVE LAND DEVELOPMENT AND INVESTMENT	0.4100
WIRE	NATIONAL CABLE & WIRE MANUFACTURING	0.6400
JOCM	THE JORDAN CEMENT FACTORIES	0.1800
APOT	THE ARAB POTASH	0.0969
EICO	AL-EQBAL INVESTMENT COMPANY LTD	0.4300
NATC	NATIONAL CHLORINE INDUSTRIES	0.6200
RMCC	READY MIX CONCRTE AND CONSTRUCTION SUPPLIES	0.4400
JOST	JORDAN STEEL	0.9300
AEIN	ARAB ELECTRICAL INDUSTRIES	0.6700
UTOB	UNION TOBACCO & CIGARETTE INDUSTRIES	0.1500
IENG	RUM ALADDIN INDUSTRIES	0.4700
ASPMM	ARABIAN STEEL PIPES MANUFACTURING	0.3300
IDMC	AD-DULAYL INDUSTRIAL PARK & REAL ESTATE COMPANY P.L.C	1.0000
UADI	UNION ADVANCED INDUSTRIES	0.0300
JPHM	THE JORDANIAN PHARMACEUTICAL MANUFACTURING	0.2900
MBED	THE ARAB PESTICIDES & VETERINARY DRUGS MFG. CO.	0.8700
HPIC	HAYAT PHARMACEUTICAL INDUSTRIES CO.	0.2100
UCIC	UNITED CABLE INDUSTRIES	0.5400
FATI	AL-FATIHOUN AL-ARAB FOR INVESTMENT	0.6200
MANS	UNITED IRON & STEEL MANUFACTURING CO. P.L.C	0.1200
JOPT	JORDAN PETROLEUM REFINERY	0.7300

The Amman Stock Exchange calculates a price index weighted by the market capitalization of free-float shares. The market capitalization of each company included in the index is calculated by multiplying it's total number of listed shares with the last close price and then by a number called " factor " .

The factor is a number between zero and one. The calculation of this factor depends on the company's free-float ratio that represents the total listed shares minus the shares owned by the board of directors, investors who own more than 5% and any government ownership. The ASE changes the valuffe of this factor at the time of the index re-balancing.

The ASE applies the Dow Jones Company rules when deciding to change or to keep the value of the factor. Dow Jones updates the factor in September of the year only for those companies .

It is worth mentioning that Dow Jones is considered one of the leading global index providers and it calculates an index for the ASE called (Dow Jones ASE 100).

The weight of each individual company is capped at (10%) in order to prevent the index from being dominated by individual companies. Therefore, the factor value is reduced for any company which weights more than (10%) of the market capitalization of the index. It is worth mentioning that the factor value does not necessarily represent the free-float ratio of the company.