This is the 4383rd most frequent Dutch word.
cboe
The term "cboe" is not a Dutch word; it likely refers to the Chicago Board Options Exchange if encountered in English contexts.
Here, 'CBOE' is used as a proper noun referring to the Chicago Board Options Exchange, a financial institution.
Ik werkte bij CBOE en leerde veel over opties.
I worked at CBOE and learned a lot about options.
In this sentence, 'CBOE' continues to be a proper noun representing the organization known for its financial trading platforms.
De beursproducten van CBOE zijn wereldwijd bekend.
The financial products of CBOE are globally known.
'CBOE' here again is referencing the institution as a location, emphasizing its operational status.