vamsi krishna.s

[vamsi krishna.s @iamsvKris]

TIL: `.gitignore` isn't the only way to ignore files in git 🤯

1) .git/info/exclude → ignore files per-repo without committing the rules
2) ~/.config/git/ignore → a global ignore file for every repo on your machine

https://t.co/ZnC1YzrIZH

[vamsi krishna.s @iamsvKris]

moat for software developers is decreasing day by day. But really excited for the future as this unlocks real problem solving end to end by wider audience!

[Michał Podlewski @trajektoriePL]

Cardiologist wins 3rd place at Anthropic's hackathon. Out of 13,000 applications. Built in 7 days by Michał Nedoszytko MD. Coded day and night - in the hospital, in the cloud, while flying from Brussels to San Francisco.
A few years ago, it would have been impossible for a doctor to build this alone in just a couple of days. AI changed that.

The project is called https://t.co/wAliajqjVF. It is an AI agentic care platform for patients. Including reverse AI scribe it is a companion that guides the patient from the moment they leave the doctor's office.

Powered by the massive context window of Opus 4.6, it allows patients to explore their full medical history, connected devices, Evidence Based resources and external data sources — all in one place.

Today, the barrier to entry has vanished; even a practicing physician can build an application from scratch.

[vamsi krishna.s @iamsvKris]

https://t.co/OybMtVeCmg

[vamsi krishna.s @iamsvKris]

🚀 Built a Python backtester for India ETF Momentum strategies.

Result: **13.5% CAGR** (2015-24) vs Nifty's 12.2%.
Not a "get rich quick" scheme, but distinct alpha. 📉/📈

Here's the engineering behind it 👇

[vamsi krishna.s @iamsvKris]

It's Open Source! 💻

Run your own simulations:
- Python engine 🐍
- PDF reports 📄
- Custom params ⚙️

Code link below 👇
#AlgoTrading #InvestIndia

[vamsi krishna.s @iamsvKris]

@TommiPedruzzi Lazy

[vamsi krishna.s @iamsvKris]

@DCinfoscaling Send

[vamsi krishna.s @iamsvKris]

So next time you think about market noise or pairs trading… remember:

Kalman Filter = adaptive signal smoothing

Hedge Ratio = balance between assets

Want me to share a Python notebook example on this? Reply “KF” and I’ll drop one! 🚀

[vamsi krishna.s @iamsvKris]

Ever heard of the Kalman Filter in trading? 🤔
It sounds complex, but it’s actually a powerful way to cut through market noise & improve strategies like pairs trading.
Let’s break it down 👇

[vamsi krishna.s @iamsvKris]

Traditionally, hedge ratios are found with regression.
But relationships change over time → static ratios fail.
👉 Enter the Kalman Filter: it updates the hedge ratio dynamically, making pairs trades more adaptive & profitable.

[vamsi krishna.s @iamsvKris]

Bollinger Bands are simple, powerful, and surprisingly effective for timing entries when markets are choppy.

Do you trade mean reversion or prefer trend-following?
Drop your style below 👇

[vamsi krishna.s @iamsvKris]

Ever heard of traders buying when everyone panics & selling when everyone chases?
That’s mean reversion. 📉➡️📈
And one of the simplest tools for spotting it? Bollinger Bands. Let’s break it down 👇

[vamsi krishna.s @iamsvKris]

Pro tips for using BB in mean reversion:

Combine with RSI (look for divergence).

Watch for volume exhaustion near band extremes.

Use candlestick patterns for confirmation (engulfing, pin bar, etc.).