Figure 10.
The horizontal axis shows dates from March 2020 to August 2024. The vertical axis ranges from negative 0.04 to 0.03. A large drop near negative 0.03 occurs early in 2020, followed by a rebound to about 0.02. After this, values fluctuate close to zero with small spikes, both positive and negative. From 2022 onward, variation slightly increases but remains within about negative 0.01 to 0.01, indicating relatively stable behaviour over time.Sukuk returns index: I35842 (03/02/2020–30/09/2024)