Hacker News

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Hacker News - Thu, 03/27/2025 - 4:51pm

Article URL: https://sgnly.com

Comments URL: https://news.ycombinator.com/item?id=43498031

Points: 1

# Comments: 0

Categories: Hacker News

Mystery of the Blend

Hacker News - Thu, 03/27/2025 - 4:37pm
Categories: Hacker News

Examining Liquidity and Market Trends: A Reverse Repo and S&P 500 Analysis

Hacker News - Thu, 03/27/2025 - 4:29pm

I examined the correlation between the Federal Reserve's Reverse Repo Operations which held as much as $2,300,000,000,000 in cash overnight for a small handful of institutions and, on the other hand, the S&P 500 index.

Correlation does not mean causation. Nonetheless, we can't rule out that the handful institutions put $2,300,000,000,000 in cash into the Reverse Repo Operations before slowly placing it in the S&P 500, except for when the bond and treasury markets gave favorable interest rates.

I believe that the two entities likely had a coincidence that either strongly moved together or in opposite direction for months at a time and these charts likely are meaningless. I would love to get some feedback and recommendations how to improve this analysis.

https://github.com/adam-s/reverse_repo_corr/blob/main/reverse.ipynb

Comments URL: https://news.ycombinator.com/item?id=43497808

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Dish: A lightweight HTTP and TCP socket monitoring tool written in Go

Hacker News - Thu, 03/27/2025 - 4:27pm

dish is a lightweight, 0 dependency monitoring tool in the form of a small binary executable. Upon execution, it checks the provided sockets (which can be provided in a JSON file or served by a remote JSON API endpoint). The results of the check are then reported to the configured channels.

It started as a learning project and ended up proving quite handy. Me and my friend have been using it to monitor our services for the last 3 years.

We have refactored the codebase to be a bit more presentable recently and thought we'd share on here!

The currently supported channels include:

- Telegram

- Pushgateway for Prometheus

- Webhooks

- Custom API endpoint

https://github.com/thevxn/dish

Comments URL: https://news.ycombinator.com/item?id=43497792

Points: 4

# Comments: 0

Categories: Hacker News

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