Why, statistically, are women less involved in finance/trading/banking?
Because women aren’t natural risk-takers like men.
Women don't really take risk. They are always scared of losing money. They rather spend it direct on home items, makeups or others.
Gambling is a clear way to measure who’s willing to take risks, and in general, there are far more male gamblers than female ones.
We may not be able to judge with this. It always hard to do what you don't know much about. How many women watch sport? They prefer cinemas and shopping to all that. So, you can't expect them to be seen in gambling like men since they are less familiar to sport.
I think women are better at saving money, but they’re usually less interested in investing. That’s why men often take the lead in financial decision-making, which is why they’re called kings because they’re the ones who take the risks and make the big moves when it comes to finances.