Figure 6.
The plot shows returns for D J S U K B and S B K U O P from 2013 to 2024. Values remain close to zero for both series with small variations. S B K U O P shows higher volatility with spikes reaching about 0.04 and drops near negative 0.025 around 2016 and 2020. D J S U K B remains relatively stable with minimal deviation. Overall, both series fluctuate around zero with intermittent spikes.Sukuk returns indices: DJSUKB and SBKU0P (03/06/2013–30/09/2024)