constituent bonds of a certain CDS

Hi @oriana.xfu ,

Please check the following workflow to get ref obligations for the singe name CDS

1. get constituent bond ISINs:

df, err = ek.get_data('AAPL5YUSAX=R', fields = ["TR.BondISIN"])
df

2. Request CDS related fields and filter the results to show the bonds with Metrkit ref Obligation name:

ref_obligations, err = ek.get_data(df['Bond ISIN'].to_list(), fields = ["TR.CDSRED9", "TR.FiCurrency", "TR.CPTYPE", "TR.ADF_COUPON", "TR.FIMaturityDate", "TR.FiIsConvertible", "TR.CDSMarkitOBName", "TR.CDSMarkitSeniority"])
ref_obligations[ref_obligations['Markit Ref Oblig. Name'] != 'NA']

Best regards,

Haykaz