According to Fitch Ratings the inclusion of sukuk in major bond indexes would be a significant boost for the product, but initiatives to harmonise standards and improve transparency remain key to its long-term development. Reuters reported that JP Morgan would include eight sovereign and corporate sukuk in various bond indexes from 31 October. This may encourage issuers to supply index-eligible sukuk and support secondary market liquidity. However, Fitch Ratings believes the sukuk market's growth rate will be determined by two factors. Firstly, product-specific initiatives around regulation of sukuk issuance, which have been noteable in some jurisdictions, but have not always been harmonised across jurisdictions. Secondly, the broader attempts to deepen the investor base and improve transparency in the relevant capital markets. Sukuk issuance from key markets in 1H16 rose 11% from a year earlier to USD21.74bn, representing 30% of total issuance. Overall, Fitch expects this year's sukuk issuance to at least match 2015 issuance of around USD32bn.