The iSTOXX Spread Ratio Indices measure the relative value spread, which is defined as the ratio between two securities that are related to the same company. The relationship between these two securities may vary: For example, the securities may be issued by related but different entities or refer to different parts of the company’s capital structure. The relative value of the two securities is measured using 5-day moving averages.

Index Calendar	File
iSTOXX® Spread Ratio MAERSK A/B
iSTOXX® Spread Ratio ATCO B/A
iSTOXX® Spread Ratio BMW COM/PRE
iSTOXX® Spread Ratio BHP AU/LN
iSTOXX® Spread Ratio BZU COM/SAV
iSTOXX® Spread Ratio CCL US/LN
iSTOXX® Spread Ratio EPI A/B
iSTOXX® Spread Ratio GRF COM/PRE
iSTOXX® Spread Ratio GRF DR/LOC
iSTOXX® Spread Ratio HEI NV/HO
iSTOXX® Spread Ratio HEN COM/PRE
iSTOXX® Spread Ratio INDU A/C
iSTOXX® Spread Ratio INVE A/B
iSTOXX® Spread Ratio LBTY A/C
iSTOXX® Spread Ratio NWS A/B
iSTOXX® Spread Ratio RIO LN/AU
iSTOXX® Spread Ratio RO BR/PC
iSTOXX® Spread Ratio RDS A-NL/B-LN
iSTOXX® Spread Ratio RYA LOC/DR
iSTOXX® Spread Ratio SCH A/B
iSTOXX® Spread Ratio SCH PC/REG
iSTOXX® Spread Ratio SIX COM/PRE
iSTOXX® Spread Ratio SSAB B/A
iSTOXX® Spread Ratio TIT COM/SAV
iSTOXX® Spread Ratio ULVR LN/NL
iSTOXX® Spread Ratio VOW COM/PRE
iSTOXX® Spread Ratio VOLV B/A
iSTOXX® Spread Ratio LIS REG/PC
iSTOXX® Spread Ratio UHR BR/REG
iSTOXX® Spread Ratio SWI A/B
iSTOXX® Spread Ratio BMW PRE/COM
iSTOXX® Spread Ratio BZU SAV/COM
iSTOXX® Spread Ratio EPI B/A
iSTOXX® Spread Ratio GRF PRE/COM
iSTOXX® Spread Ratio HEI HO/NV
iSTOXX® Spread Ratio INDU C/A
iSTOXX® Spread Ratio LIS PC/REG
iSTOXX® Spread Ratio SCH B/A
iSTOXX® Spread Ratio SCH REG/PC
iSTOXX® Spread Ratio SIX PRE/COM
iSTOXX® Spread Ratio TIT SAV/COM
iSTOXX® Spread Ratio UHR REG/BR
iSTOXX® Spread Ratio VOW PRE/COM