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Re:Robinhood stock trading app confirms $110M raise at $1.3B... by rl3 on Wednesday April 26, 2017 @11:13AM (#14203622)
>Even if you are a professional trader you'll take a bath on margin over the long run.

Huh? It would be difficult to find a professional trader that doesn't​ trade equities on margin. They pretty much have to due to the way the settlement process works.

The returns of a professional trader depend on many factors, including available capital and the capacity or manner in which the trader operates. That said, they're enough that the employment of margin and the leverage it affords is simply mundane and considered a cost of doing business.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by dsacco on Wednesday April 26, 2017 @11:40AM (#14203936)
> Professional traders presumably make their living trading, so their returns far exceed 5%.

In theory, sure. But most do not "far exceed 5%", and instead have the fees of their employing funds to subsidize their strategies.

For traders who are working independently, or in prop shops, I suppose it might be true by definition (if they last in the market they are either re-upping and gambling, or at least profitable). But that's still not the rule.

More importantly, retail investors are not professionals, and Robinhood is basically catering to /r/wallstreetbets with this sort of product offered to them.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by rl3 on Wednesday April 26, 2017 @11:58AM (#14204132)
>More importantly, retail investors are not professionals, and Robinhood is basically catering to /r/wallstreetbets with this sort of product offered to them.

I agree with this and never asserted anything to the contrary. The scope of my reply was addressing a single point concerning margin in context of professional traders.

Also, the statment that most returns "far exceed 5%" probably wasn't the best choice of words. I've edited my original post accordingly.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by scott00 on Wednesday April 26, 2017 @12:09PM (#14204266)
Typical margin rates for professional traders are far below 5%. See https://www.interactivebrokers.com/en/index.php?f=1595. And IB is basically the most expensive professionally focused brokerage. If you've got a million bucks you can probably get Fed Funds + 50 basis points.
Re:Robinhood stock trading app confirms $110M raise at $1.3B... by morgante on Wednesday April 26, 2017 @06:16PM (#14207553)
> And IB is basically the most expensive professionally focused brokerage.

Uh, IB is not a professionally-focused brokerage. It's the most professional retail brokerage though.

On what basis are you calling it most expensive though? It's much cheaper than any other brokerage I know when you look at fees holistically.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by scott00 on Friday April 28, 2017 @11:57AM (#14220468)
> Uh, IB is not a professionally-focused brokerage. It's the most professional retail brokerage though.

It's sort of in the middle. They have plenty of retail customers for sure, but they also have hedge fund and proprietary trader accounts. I doubt you would find a single hedge fund among Etrade customers.

> On what basis are you calling it most expensive though? It's much cheaper than any other brokerage I know when you look at fees holistically.

It's much cheaper than most retail brokerages. It's more expensive than firms that cater to professionals; for the most part those firms don't put their pricing on their website because they're individually negotiated with each customer. Some example firms: all the big banks, Apex Clearing, eRoom Securities, TJM Institutional Services. For the banks you're probably looking at a minimum $20 million account size just for them to accept you as a customer. The smaller players require $1-$5 million for decent rates, but might accept smaller account sizes.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by morgante on Friday April 28, 2017 @12:05PM (#14220552)
> It's much cheaper than most retail brokerages.

Ah, I see what you meant now. Yeah, I was just comparing it to most retail brokerages since I see the others (Apex, etc.) as in a different category. IB is something which the average HN user could actually use.

Re:Robinhood stock trading app confirms $110M raise at $1.3B... by rl3 on Wednesday April 26, 2017 @12:14PM (#14204326)
Thanks for pointing this out. 5% is probably more representative of typical major retail margin rates. I removed the statement in question.