Product Engineer @posthog Co-founded/built @stock_unlock (YC W22) Obsessed AI pilled engineer 🤓 Ex-Rubik's Speed Cuber 🧩
New York, USA
Joined May 2023
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- Followers1.9K
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We just launched the biggest feature in @stock_unlock's history.
New Valuation Model + Historical Stock Scores. Live now.
40,000+ stocks. Up to 35 years of data. 70+ global exchanges.
1000+ work hours, deep engineering, 12+ months of development.
stockunlock.com/historicalSt…
Today is my 34th birthday.
I wasn't excited until I learned this...
I am 420 months away from turning 69.
THATS something to be excited about!
posthog.github.io/presentati…
There's a 6 minute video recording you can watch at 1.5-2x speed, or a 2 min read.
I was not a good 2026+ engineer here, I was stuck in pre-2026 engineering. Then got slapped by self-driving agents.
Would love feedback from engineers on this!
My stock portfolio has been hitting all time highs for months now.
Most people have doubted me on these...
First $OSCR rockets from ~14/15 to $30+
Then $GTLB doubles from low 20s to over $40 a share
$ABNB FINALLY got some respect going from 125-140 range to $180+! It was about time... one of the largest moats, innovating/founder led, and buying back 2-3% of the float a year with with very high FCF margin AND consistent growth in all key and emerging markets. I'm hyped I kept my strong conviction here
And a shout-out to $AMZN $MSFT and $GOOGL too.
Lets go! – at Brooklyn, NY
Needless to say in VERY happy I've been aggressively buying $ABNB for the past few years.
Also I almost 2x'd my money on my big $GTLB play when I was screaming about the stock when it hit low 20s.
I'm not as flash or good at social media posting like others on this app, but my results after 7 years of investing are starting to really show.
I'll keep sharing my opinions on stocks, for free, because I'm a bit stock nerd. It's as simple as that. – at City of London, London
What stock have you bought the most frequently?
For me, it's $ABNB.
Every green dot is a BUY. For the past 3+ years I have been heavily accumulating shares.
Respectable KPI & fundamentals growth, strong share buybacks, founder-led, consistent product innovation.
No sells.
Jake Ruth retweeted
Due to $AMZN's continued OCF growth of 40% this Q, its valuation score on Stock Unlock remains excellent.
The business has now been compounding much faster than the stock for quite some time.
You know what I think that means.
This aged well – at Surf City, NJ
If you're a value investor, $AMZN is such an obvious buy under $230 a share.
This company is priced as if it's about to stop growing and payout a dividend from profits.
Newsflash: A cloud compute leader, shipping/logistics robotics leader, and a custom working hardware chip.
Hotspots are awesome. Someone did walk past me and said with a laugh to not bring work to the beach...
I just smiled back with no words. Little do they know this isn't work, it's a way of life 👽🦔 – at Surf City, NJ
Long term bullish $ABNB
Travel is not going away, and AI will make people travel more. Everyone needs a place to stay.
Airbnb will (continue to) capture a lot of the nightly stay and experiences demand.
Marketplace moats are awesome. – at Surf City, NJ
July 23, 2026, was the busiest day for commercial air travel ever, according to data from @flightradar24.
A whopping 153,359 commercial flights were tracked worldwide.
Jake Ruth retweeted
$NFLX officially has an excellent valuation score on Stock Unlock again.
The last time this happened was in October of 2023, at $35 per share.
It looks like low expectations are priced in before earnings today.
Jake Ruth retweeted
The @stock_unlock team has been on fire.
Our DCF now shows you the best metric for each individual stock.
Then you can run DCFs based on analyst estimates for that metric, with one click.
You can also adjust the metrics, then save the DCF to view it later.
