I have a data issue for retrieving etp constituent.
Some ETP have up to date data but most of ishares etp provide data from the 03 november.
I use the following formula :
df=ek.get_data(listRIC, ['TR.ETPConstituentShares','TR.ETPConstituentRIC','TR.ETPConstituentName','TR.ETPConstituentRIC.Date','TR.ETPConstituentWeightPercent'], {'EndNum':'5000'})
it works vervy well for 'IWB' or 'MSE.PA' but doesn't work for 'SAWD.L' and 'STOXXIEX.DE'
Any idea of how to solve this problem? Thank you!