Glossary
- Range warrant
- ratB (price addendum)
- ratG (price addendum)
- Rating
- Rating agency
- Real-time price
- Redemption
- Registered share with restricted transferability
- Registered shares
- Registrar
- Registrar company
- Regulated Market
- Renewal coupon
- Repo
- Repurchase agreement
- Repurchase in the open market
- Resistance level
- Retail investment fund
- Retained earnings
- Return
- Review (indices)
- REX (German bond index)
- Rho (warrants)
- Risk of total loss
- Round lot
- Runaway gap
REX (German bond index)
Weighted average price of 30 domestic German bonds
REX® expresses the value of a representative segment of the German bond market. It is calculated by Deutsche Börse on the basis of 30 domestic bonds once daily. It is based on cash prices determined on FWB® Frankfurter Wertpapierbörse (the Frankfurt Stock Exchange). The index takes into account bonds with a time to maturity of one to ten years, expressed as an integer, and three interest rates (6, 7.5 and 9 percent). Each of the 30 bonds is weighted according to its market share, which is determined by the number of issues in each of the 30 maturity-/interest-rate categories over the past 25 years. Deutsche Börse reviews the weighting annually.
Our glossary explains important financial terms and should not leave any questions unanswered. However, if you are missing a definition, please write to us at redaktion@deutsche-boerse.com. We will then include the term if possible.
Deutsche Börse 
