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CPS: Compendium of Pharmaceuticals, Starfleet

https://cps.bgcarlisle.com/
1•sohkamyung•10m ago•0 comments

The problem with single-threaded shared mutability

https://manishearth.github.io/blog/2015/05/17/the-problem-with-shared-mutability/
1•fanf2•11m ago•0 comments

New User Trends on Wikipedia

https://diff.wikimedia.org/2025/10/17/new-user-trends-on-wikipedia/
1•TangerineDream•13m ago•0 comments

Magnifying the minuscule: Nikon Small World photomicrography 2025 – in pictures

https://www.theguardian.com/science/gallery/2025/oct/16/nikon-small-world-photomicrography-2025-i...
2•swores•15m ago•0 comments

How Coding Agents Work: Inside OpenCode

https://cefboud.com/posts/coding-agents-internals-opencode-deepdive/
1•mafro•15m ago•0 comments

AGI is still a decade away

https://simonwillison.net/2025/Oct/18/agi-is-still-a-decade-away/
1•nsoonhui•15m ago•0 comments

Show HN: I Built Videoyards to create professional demos videos

https://videoyards.com
1•Yaramsa-Gautham•16m ago•0 comments

Inside the Web infrastructure revolt over Google’s AI Overviews

https://arstechnica.com/ai/2025/10/inside-the-web-infrastructure-revolt-over-googles-ai-overviews/
1•thm•17m ago•0 comments

How Americans are coming back from fentanyl addiction

https://www.bbc.com/news/articles/cm2e471159vo
1•1659447091•19m ago•0 comments

Life, Work, Death and the Peasant, Part V: Life in Cycles

https://acoup.blog/2025/10/17/collections-life-work-death-and-the-peasant-part-v-life-in-cycles/
1•bell-cot•22m ago•0 comments

Tracking What's What

https://medium.com/luminasticity/tracking-whats-what-da1677cc479a
1•bryanrasmussen•28m ago•0 comments

I made a free web application to read aloud PDFs and EPUBs

https://readaloudpdf.org/
1•Graxi•28m ago•0 comments

When the World Realizes the Internet Has a Single Point of Failure

https://comuniq.xyz/post?t=441
3•01-_-•35m ago•0 comments

AI Advantage: Moody Notes

https://renegare.substack.com/p/renegare-the-ai-advantage
1•mrmoo•35m ago•0 comments

ICE Buying Millions in Spyware – Reportedly to Use on Americans

https://www.mediaite.com/media/news/ice-buying-millions-in-spyware-to-use-on-americans/
2•01-_-•35m ago•1 comments

The struggle to protect the young from conspiracy theorist parents

https://www.bbc.com/news/articles/c749d9557j2o
1•1659447091•38m ago•1 comments

Windows 10 refugees flock to Linux in what devs call their "biggest launch"

https://www.neowin.net/news/windows-10-refugees-flock-to-linux-in-what-devs-call-their-biggest-la...
2•bundie•38m ago•1 comments

Record-breaking chip sidesteps Moore's Law by growing upwards

https://www.newscientist.com/article/2500460-record-breaking-chip-sidesteps-moores-law-by-growing...
1•thunderbong•38m ago•2 comments

Luxury Tech

https://www.robinsloan.com/lab/luxury-tech/
1•FromTheArchives•45m ago•0 comments

Lovense Lush Mini Review: A Dual-Stimulation Vibrator

https://www.wired.com/review/lovense-lush-mini/
3•quapster•46m ago•0 comments

The Once and Future Perceptron

https://www.robinsloan.com/lab/once-and-future-perceptron/
1•FromTheArchives•49m ago•0 comments

Rocks, minds, and Turing machines – what does it mean to compute?

https://thefriendlyghost.nl/computation/
1•cvanelteren•55m ago•1 comments

Text inputs are weird [video]

https://www.youtube.com/watch?v=c2i2DIkxd8o
1•micvbang•1h ago•0 comments

Ask HN: What background color among white or black preferrable for websites?

1•avivallssa•1h ago•3 comments

What to do after detecting a signal from extraterrestrial intelligence

https://arxiv.org/abs/2510.14506
1•SweetSoftPillow•1h ago•0 comments

Kerr cell shutter to measure the speed of light

https://en.wikipedia.org/wiki/Kerr_cell_shutter
1•smig0•1h ago•0 comments

Testing tricky network services with Linux Namespaces

https://angelofailla.com/posts/2025/10/16/testing-with-linux-namespaces/
1•fratellobigio•1h ago•0 comments

Meta's AI Lab Is Bleeding Talent Faster Than Mark Can Write Checks

https://lighthousenewsletter.com/blog/meta-ai-lab-bleeding-talent-faster-than-mark-can-write-checks
1•CaptainSensible•1h ago•0 comments

Building better data platforms: Our open source approach to data infrastructure

https://digitaltrade.blog.gov.uk/2025/10/15/building-better-data-platforms-our-open-source-approa...
1•michalc•1h ago•0 comments

Alpha Arena by Nof1 – AIs trading live with real money

https://nof1.ai/
1•danboarder•1h ago•0 comments
Open in hackernews

The Real Reasons Bitcoin is Falling so Much

https://greyenlightenment.com/2025/10/17/bitcoin-continues-to-crash-as-bitcoin-reserve-hopes-fade-right-again-analysis/
4•paulpauper•8h ago

Comments

Fade_Dance•7h ago
In my experience (portfolio manager who has been at this for a while) the broad brush reasons and explanations are mostly backwards-looking and don't accurately explain short term price moves. For example, if in another timeline BTC held up during the risk-off, you would be reading headlines along the lines of "Traders no longer fear seized crypto sales, proving the deeper liquidity of the crypto market as institutional adoption grows."

Not that creative narrative thinking doesn't have a place, but that's best left to the global macro space. In reality, there just aren't that many discretionary traders reading about a 20B BTC seizure in Cambodia and hitting the bid because of it. The underlying forces are waves of speculation that smash through smaller narratives, and systematic flows like robot trading, hedging, spread trading, you name it. Same thing happens in the stock market. There are vanishingly small amounts of discretionary news based traders outside of small caps. Most of the assigned reasons for moves don't have much to do with price moves in reality.

If I had to name a "reason" though, I think you are under-playing the recent carnage a bit. The speculative names are getting taken out to the woodshed in many sectors. Earlier today I covered a few quantum shorts that were down nearly 20%... from earlier mid-week, and these have been some of the leading thematics of the shorter term cycle. Volatility is getting fairly hot. The systematic vol trader who manages that stuff in my book went flat after a long while of shorting vol, and another 35 year pro who manages the active short vol stuff refused to even touch today and parked it until Monday. I was personally forced into selling BTC yesterday in order to hedge options positions as well, anecdotally. Remember, this was opex, so hedging flows dominated the market this week across all asset classes (liquidity is increasingly interwoven).

In the pure crypto space, crypto saw est 10 billion in forced liquidations. Leverage was too high in spec names across the board, including robot positioning (prime broker reports model systematic positioning, and they are pretty full of risk, with implied selling in most timelines, even in slightly down tapes). Silver also dropped 5% and is finally seeing some serious downside volatility. Across all asset classes, speculative narratives are getting hit hard, and crypto generally has correlation with that if it's stretched to the upside.

I think it's a bit late to the game to be pulling out the "gold is a better crypto" card as well. That's been going for months. I'm starting to get texts about how much money x person has made from gold miners, etc. Probably about time for that to unwind... Many areas in crypto were on that sort of bandwagon. Ex: Ethereum treasury had a typical speculative mania going on until the recent unwind. Occam's razor probably says just stick to that when it comes to explaining price. Or better yet, just be agnostic on shorter time-frames.