Tagged Questions

6
votes
1answer
270 views

NASDAQ TotalView ITCH order reference number number characteristics

I am building a custom hash implementation for storing NASDAQ ITCH order messages. Obviously this is keyed on the order reference number and I am wondering if these numbers are sequential, random or ...
13
votes
2answers
564 views

How do you distinguish “significant” moves from noise?

How do you distinguish between losses that are within the normal range for day-to-day shifts and situations with a real potential for loss? The specific application I have in mind is pattern ...
13
votes
9answers
3k views

Which brokers offer a .NET stock trading API?

I'm trying to make up my mind and choose a broker, however much of my choice depends on the trading API offered. I'm definitely not interested in FIX solutions and I'd very much like a .NET ...
1
vote
0answers
537 views

Hobbyist Quants [closed]

I'm interested in investing some money in the stock market, and I have the math background that will make following the math used in quantitative finance possible (with some work). What are the ...