ETF: big differences from one broker to another

Hello all,

I have an issue for my S&P ETFs.

I have an account on Degiro and another on Scalable capital.

The same ETFs don’t have the same growth level from one broker to another.

Actually the Degiro growth is always lower. Can anyone help me about this?

Here are my ETF on Degiro:
– IE00B5BMR087 (-0,15% today)
– IE00B3XXRP09 (-0,21% today)

And those on Scalable:
– IE00B5BMR087 (+0,36% today)
– FR0011550185 (+0,35% today)

Can anyone help understand these differences? Should I close my Degiro account?