Quick example:
Monthly volume : 10M
Monthly PNL : 20,000
70% // 0.20 per 1000
Net = 12,000
100% // 1.00 per 1000
Net = 10,000
Of course the break point will vary widely with volume and monthly PNL.
And I don't even know of a firm that offers 100% and 1.10 per 1000.
But that was just to show how big of a chunk commissions can take away when you up the volume.
Monthly volume : 10M
Monthly PNL : 20,000
70% // 0.20 per 1000
Net = 12,000
100% // 1.00 per 1000
Net = 10,000
Of course the break point will vary widely with volume and monthly PNL.
And I don't even know of a firm that offers 100% and 1.10 per 1000.
But that was just to show how big of a chunk commissions can take away when you up the volume.

