gritton

James Gritton

gritton’s Activity

Thu Jul 2

NL

Boards Post

gritton replied to the Mechanical Investing board. 11:34 AM

Re: Blackrock Warning about mutual funds

They have more in common than confusingly similar names.
[more]

Thu Jun 18

NL

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gritton replied to the Mechanical Investing board. 11:39 AM

Re: Voldemort returns ...

This reminds me ... what if someone wanted to subscribe to VL for the first time, say to keep a backtest database up to date after the group that used to have such a subscription disbanded? You know, just as a theoretical scenario.

I'm faced [more]

Sun Apr 26

NL

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gritton posted to the Mechanical Investing board. 6:14 PM

Beware of Low Frequency Data

Hey, that's me! You might think on looking at the title of this article that "low frequency" means the monthly trades that backtest.org offers. Well that's certainly a low frequency. But actually the [more]

Wed Apr 22

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gritton replied to the Mechanical Investing board. 12:28 PM

Re: OT: IB math errors?

Have any of you that use Interactive Brokers found math errors on your statements?
...
Sure, it's only a penny here and there, but I expect someone dealing in money to be able to do simple math.


That happens all the time with [more]

NL

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gritton replied to the Mechanical Investing board. 12:19 PM

Re: A list of backtesting tools

Our very own Jamie Gritton's MI Backtester made the list.

One obvious thing from that list: I'm in need of a good logo!

- Jamie

Sat Apr 11

NL

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gritton replied to the Mechanical Investing board. 11:52 AM

Re: Journal Communications (JRN)

can you say how much backtesting volume has declined?

Not in any empirical way. I don't have old log files sitting around or anything like that. But I know that maybe ten years ago, it used to be that a typical weekday [more]

Thu Apr 9

NL

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gritton replied to the Mechanical Investing board. 12:31 PM

Re: Journal Communications (JRN)

Not to mention the cost of hosting and dishing out all those GTR1 queries. It is not free.

It is for me, but only because Jamie doesn't charge for it. We should ask Jamie what hosting the backtesters is costing and pay him for [more]

NL

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gritton replied to the Mechanical Investing board. 12:18 PM

Re: Journal Communications (JRN)

Keeping backtester data up to date is certainly an interesting exercise :-). Since Robbie has gone some into the technical details of for GTR1's price work, I'll counter with a little review of my own backtester which is a little [more]

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Big red star, 1000 posts Top Favorite Fools Feste Award Winner! Old School Fool
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Very First Post Am I too late? (6/14/1999)
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