I put that there.
You are in the minority.
I am an Institutional Equities Trader... or was for almost 40 years. When trading large blocks of sticklike that, the M means 1,000. MM means a million.
See here:
The Roman numeral M is often used to indicate one thousand, and MM is used to indicate one million. For example, an expense of $60,000 might appear as $60M. Sales of $3,000,000 might be written as $3MM. Internet advertisers are familiar with CPM which is the cost per thousand impressions.
Ah. Roman numerals. How quaint.
Nasdaq market maker?
Thats all computerized now isnt it
Former SOES/ECN trader myself...in the 90s ......what a ride