Fixed
Interactive Brokers takes some part of your money as a commission.
It depends on what and where you buy, e.g.:
US stocks - 0.005$ per share (min 1$, max 1%)
ETFs on Xetra - 0.1% (min 4 EUR, max 29 EUR)
Stock on Xetra - 0.1% (min 4 EUR, max 99 EUR)
If invest in ETFs from Germany will likely just pay 4 EUR per transaction (unless they buy more than 4000 EUR at a time) and if you buy ETFs for 10k EUR, the fee is 10 EUR and for 30k EUR it is 29 EUR (the upper bound).
Tiered
Interactive Brokers again takes some part (smaller than above though) of your money + exchange itself takes some part as well:
US stocks - 0.0035$ per share (min 0.35$, max 1%) - this gets even cheaper if you buy more than 300k shares + exchange fees (but I am not familiar with US exchanges to comment on this)
Interactive Brokers fee on EUR denominated products (e.g. ETFs and stock on IBIS, which is just another name for Xetra exchange) - 0.08% (min 1.25 EUR, max 29 EUR), this gets better if you trade 1kk EUR per month, but I don’t.
IBIS exchange fee for ETFs - 0.0048% (min 0.6, max 18) + 0.03 EUR + min(0.001%, 5) + 0.01
IBIS exchange fee for stocks - same as above, but max 72 EUR instead of 18.
Interactive Brokers takes some part of your money as a commission.
It depends on what and where you buy, e.g.:
US stocks - 0.005$ per share (min 1$, max 1%)
ETFs on Xetra - 0.1% (min 4 EUR, max 29 EUR)
Stock on Xetra - 0.1% (min 4 EUR, max 99 EUR)
If invest in ETFs from Germany will likely just pay 4 EUR per transaction (unless they buy more than 4000 EUR at a time) and if you buy ETFs for 10k EUR, the fee is 10 EUR and for 30k EUR it is 29 EUR (the upper bound).
Tiered
Interactive Brokers again takes some part (smaller than above though) of your money + exchange itself takes some part as well:
US stocks - 0.0035$ per share (min 0.35$, max 1%) - this gets even cheaper if you buy more than 300k shares + exchange fees (but I am not familiar with US exchanges to comment on this)
Interactive Brokers fee on EUR denominated products (e.g. ETFs and stock on IBIS, which is just another name for Xetra exchange) - 0.08% (min 1.25 EUR, max 29 EUR), this gets better if you trade 1kk EUR per month, but I don’t.
IBIS exchange fee for ETFs - 0.0048% (min 0.6, max 18) + 0.03 EUR + min(0.001%, 5) + 0.01
IBIS exchange fee for stocks - same as above, but max 72 EUR instead of 18.


