Also, ETrade has an API, which may provide you a route by which you can make your own custom order type, if you know one of the programming...
NxCore has full-feed Level 2 for US equities and full book for some other products.
It's an interesting product for some applications, but its vertical resolution of 1080 makes it a poor choice for coding, IMO. That's like going...
What about Timber Hill's market making in US equities? And foreign equities? Do you happen to know whether they're still operating (and planning...
This was an official Nasdaq reopening print, and it was busted later that afternoon, along with some other trades that were far outside of the...
False. Insider trading hurts everyone but the insider trader. The illicit profit they make comes from someone else's pocket. Identifying...
To simply install a server in a shared rack in a building that has pretty good proximity is as low as about $100 per month (what "good proximity"...
I don't think separate events are ever "simultaneous" when it comes to exchange-generated events (unless you're trading with yourself, which is of...
The distinguishing feature of PSX is that it allows for any "pro rata" priority at all -- other US equities markets follow a price-time priority...
If you PM me with the exact time, size, and price of your order, as well as the fills (time/price/size) you think you should have gotten, then I...
If you're talking about US equities, the situation is very complex. For liquidity-adding orders such as the one you listed, things are a little...
I would check out https://www.greentradertax.com; their website has a lot of free info, some paid publications, and you can get a consultation...
earningswhispers.com has this as well as the "whispers" numbers, for a monthly fee of approx. $20.
This highlights a general problem with the "wholesaler" model -- and any model that creates a conflict of interest between a client and their...
Not necessarily (and in practice, never quite that much data); TotalView ITCH only sends out a message of an event occurs -- e.g., someone sends...
The TotalView ITCH feed, which is Nasdaq's most expensive and comprehensive feed, sends out nanosecond timestamps -- so 1 nanosecond precision for...
.99 shares is a trivial amount of risk for them to absorb, even if they need to do this for each of the 8000+ stock-like securities traded in the...
As Tim Smith points out, "free" brokers will likely cost you in other ways....
To the best of my current understanding, it's not possible to completely avoid getting odd lots when adding liquidity -- it's avoidable when...
1. Getting the hard drive out of a laptop is usually pretty easy, provided you have the right tools (usually a very small Phillips head...
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