Justin Griffith @techjdgmind

Javascript | Typescript | Zig | PHP | Java I run a dev/data shop and am building an open-source high-frequency trading platform. Not financial advice relativity.software Austin, TX Joined December 2010

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Massimo @Rainmaker1973

10 months ago

Parcel sorting robots [📹 amazingtaishun] x.com/i/status/18023…

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Justin Griffith @techjdgmind

a year ago

And just for fun, here are the ETF, ETS, and ETV movers from last week. Sometimes these continue to trend due to different market pressures or macro tailwinds.

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Justin Griffith @techjdgmind

a year ago

It will be interesting to see if these penny stocks hit new highs or at least retrace back to the highs from last week. $FFIE had multiple good news catalysts but still remains a very volatile stock.

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Jay Phelps @_jayphelps

a year ago

@ThePrimeagen Hitler reacts to ThePrimeagen

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Justin Griffith @techjdgmind

a year ago

So ThinkOrSwim is a dumpster fire today. I wonder how many retail traders and maybe even prop desks this is affecting.

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Justin Griffith @techjdgmind

a year ago

Did the Vimeo App announcement for Vision Pro video editing workflows cause the stock to drop? lol

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Justin Griffith @techjdgmind

a year ago

And the intro to the Apple Event is already over the top. @Apple #Apple

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Justin Griffith @techjdgmind

a year ago

I am in the process of creating an HFT framework (low latency but not ultra-low latency) and curious if there are other Java devs who might like tinkering with: - a paper broker - strategy framework - securities/instrument master - single/multi strategy backtesting framework…

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Justin Griffith @techjdgmind

a year ago

Anyone else noticing a degradation in the captchas from google? The failure rate seems to be getting higher. @reCAPTCHA

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Justin Griffith @techjdgmind

2 years ago

Is it just me or did the live experts service with @turbotax fall off a cliff this year? I have talked to three different people and each time the level of support was barely there, with my questions still unanswered. In years past, from the first minute of discussion it was…

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Justin Griffith @techjdgmind

2 years ago

Who knew that Java from scratch could be enjoyable to program in and the runtime plus tooling just keeps getting better and faster 🤯 I'm currently on Java 21 and now eyeballing Java 22 👀