T212 world markets

Quick question

Where do I find all the world markets where I can trade using t212. But not any CFD’s.

These are the ones returned by the T212 API:

You can go to this website and in the filter next to the search you can see all the world markets

https://www.trading212.com/trading-instruments/invest

Interesting, I didn’t know Gettex was the name of the second German stock market.

One thing I don’t quite understand is, why are some stocks available on both stock exchanges? (Frankfurt and Munich?)

Are they separate listings or the same listing accessed differently?

For example, are bid-ask spreads the same?