I'm going to assume, if this wasn't clarified already, that they mean whether it was at the bid or the ask. If so, I could see using the...
I don't think this question makes sense; technical and fundamental factors both exist, and you should consider them both all the time. There's no...
You have to be able to compare two different systems to define profitability, so it has to be a proportional measurement. Fixed amounts or rates...
Yes.
Volatility Changes over time. The bet on the difference in decay rate. Specific events, time of year for specific commodities, you get it....
Why do HFTs even go thru IEX? Is it because they have to, having been routed from another exchange to get NBBO?
For anybody who doesn't actually know what the fuss is about here with the vets chuckling at this guy, VIX is quite peculiar because it is not...
Heard about that, something about the producers of the Apprentice having all the unaired footage. I think the official stance is that they didn't...
¯\_(ツ)_/¯ Trading ain't cheap!
Robinhood offers completely free trading, but they're extremely slim on functions and services. 100$ a month doesn't seem that farfetched. On IB,...
A DITM call has a delta of 1, meaning its value changes identically to 100 shares of the underlying. So, you could short 100 shares, and your...
You can go flat by trading against the delta by buying/selling options that have the same expiry. What's nice about this is that you also get...
I know they don't get a do over, that was my point. What happens to the kids who still have to use the public school?
If the competition told them they were inefficient in any other industry, it's easy enough for the customer to go and get another product. The...
This premise is interesting; isn't it the opposite ideology that convinces us we should tax businesses less, as opposed to telling them to simply...
Indeed, how do you solve spending inefficiencies in markets without competition? I'd say it takes money to even figure out how to more...
I mean, absolutely improving the quality of public education is necessary. This will entail money, better standards, and dealing with the unions....
As with IEX, and then Chicago adding its own speedbump, and NASDAQ mentioning the idea of older orders being given some special priority over...
I've always thought of it as more like fishing. It may be exciting to jump in chasing fish with your hands, but you'll probably have more success...
I'd do this since stop losses are vulnerable to gap risk. Yeah, use a spread or otherwise hedge so that you can at most lose 2000$. You will lose...
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