How many trading days in 1 year ?

[fluttrader]

Anyone ?

 

[TSGannGalt]

Which year?

 

[MTE]

As a generalization, 252 or 260 days are used.

 

[gnome]

104 weekend days + 7(?) market closed holidays...

= 254, or 255 in leap year...

That right?

 

[stevegee58]

Options formulas use 252 for annualizing things like implied volatility.

 

[Pekelo]

Quote from fluttrader:

Anyone ?

It only takes 3 minutes to count it, but how do you count half days???