These magazine and indoor billboard ads announce the all new electronic interest rate exchange of the Johannesburg Stock Exchange (JSE). For Varder-Hulsbosch Brand Developers. 1. Spot Bonds. SWAPS. FRA’s. Repossessions. Carries. A single point of access. Isn’t the 21st Century wonderful? 2. Optimum price discovery. Maximum cost efficiency. That’s the beauty of cold, hard technology. 3. One click and you’re in. Coming soon. YieldX, the JSE’s online Internet Rate Exchange.