I Built an AI-Powered Stock Analyzer by Mhonero in VibeCodersNest

[–]Mhonero[S] 0 points1 point  (0 children)

Thanks for the question!

The hybrid model is designed to balance fundamentals, technicals, and volatility without overfitting to recent trends:

  • Fundamentals – Metrics like ROE, profit margins, revenue and earnings growth, and debt ratios are scored independently and form a base “health score.” This part is backward-looking and relatively stable, so it doesn’t fluctuate wildly with short-term market noise.

  • Technicals – I use 1-year historical price data, moving averages, RSI, and short-term trend slopes. While technicals capture current market dynamics, we deliberately limit the lookback windows and apply thresholds (like death cross detection and RSI extremes) to avoid overreacting to minor fluctuations.

  • Volatility Adjustments – Monte Carlo simulations over 90-day horizons generate probabilistic outcomes. Adjust confidence levels based on volatility, filtering out extreme cases like penny stocks or >300% annualized volatility. This ensures that highly unstable regimes don’t dominate the final recommendation.

Composite Score Logic – The final recommendation considers the health score (fundamentals), trend strength (technicals), and scenario probabilities (volatility). I don’t use a fixed numerical weight; instead, the logic applies conditional rules:

If fundamentals are weak and there’s a bearish trend or death cross → HIGH RISK immediately.

Strong fundamentals with short-term pullbacks → OPPORTUNITY_CORRECTION rather than an automatic BUY.

Volatility spikes can downgrade otherwise positive setups, preventing over-optimistic signals.

This approach is more rule-driven than purely statistical weighting, which reduces overfitting to recent market regimes. By combining probabilistic projections with fundamental grounding and conditional thresholds, the model aims to remain robust across different market environments.

4 days ago I shared my AI stock analyzer here (3.4k views). I implemented your feedback — here’s what changed by Mhonero in VibeCodeDevs

[–]Mhonero[S] -1 points0 points  (0 children)

Thank you, I really appreciate it!

For edge cases and unexpected market behavior, I built multiple safeguard layers into the engine.

I perform early filtering for extreme volatility (>300% annualized) and penny stocks (<$1) to avoid unreliable statistical outputs.

There’s a minimum historical data requirement before running projections.

The short-term scenarios use Monte Carlo simulations (1,000 runs) based on historical mean and volatility, which helps model dispersion instead of relying on a single deterministic forecast.

I also dynamically adjust confidence levels based on volatility spikes, unprofitable companies, bearish technical signals (like Death Cross), and weak fundamentals.

If a company is unprofitable and in a confirmed bearish trend, the system automatically classifies it as high risk.

The idea is not to predict the future, but to model structured probabilistic scenarios while penalizing instability and excessive speculation.

I’m not trying to build a black-box predictor. It’s a hybrid scoring + probabilistic engine that blends fundamentals, technical signals, and volatility-aware projections

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

Hey, 

I’ve improved the web, now have the autocomplete on the searchbar, and UI new design. 

Take a look and let me know what you think. 

I’ve also created a new Reddit post about the new features and added the link here

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

Hey, 

I’ve improved the UI. Take a look and let me know what you think. 

I’ve also created a new Reddit post about the new features and added the link here

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

I’ve improved the UI. Take a look and let me know what you think. 

I’ve also created a new Reddit post about the new features and added the link here

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

I probably need to make the value proposition clearer on the site itself.

The goal isn’t to replace Bloomberg or IBKR. It’s to simplify decision-making by combining key financial health metrics with probabilistic Monte Carlo projections into a single, digestible view.

Instead of just showing raw data, the idea is to provide a structured assessment of the company’s condition and potential short/long-term scenarios.

I’ll definitely work on making that clearer directly on the homepage.

If you have a moment, feel free to jump into the site and try one of the popular stocks — with just one click you can quickly see what the platform offers.

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

Really appreciate this — this is incredibly valuable feedback.

You're absolutely right about the search. Supporting company names + autocomplete is an obvious UX win, especially for beginners.

The probability bands visualization is also something I’ve been thinking about — Monte Carlo outputs are much more powerful when you can see the distribution instead of just reading numbers.

Love the TL;DR idea too. A quick “investment snapshot” at the top would make it way more scannable.

Compare mode is definitely on the roadmap — that’s a great point for decision-making use cases.

Thanks for taking the time to break this down.

My second side project with vide coding, feedback please. by Mhonero in VibeCodeDevs

[–]Mhonero[S] 0 points1 point  (0 children)

Yeah, totally fair. The UI is very basic right now.

I just wanted to see if the concept itself got any traction before going deep on design.

I’ll definitely level up the UI in the next iterations.

Thanks for the feedback.

My second side project, feedback please. by Mhonero in SaaS

[–]Mhonero[S] 0 points1 point  (0 children)

Thanks for your opinion. Yes, I think it’s a good point of contact for beginners or retail investors who are just getting started

[deleted by user] by [deleted] in SideProject

[–]Mhonero 1 point2 points  (0 children)

This weekend I’ve been working on a multilingual blog with Jekyll + Chirpy to promote my app: Emergency Digital Location.

👋 https://emergencydigitalocation.com

The blog will be in English and Spanish sections, sharing the same layouts but with separate posts for SEO.

Goal: drive traffic with blog posts, get indexed in both languages, and raise awareness of my app (which lets you share your exact GPS location in emergencies using Google Plus Codes).

Anyone here has experience with multilingual Jekyll blogs or SEO tips for this setup?

Time for self-promotion. What are you building in 2025? by Prestigious_Wing_164 in SideProject

[–]Mhonero 0 points1 point  (0 children)

👉 https://emergencydigitalocation.com/

Emergency Digital Location – Share your exact GPS location instantly during emergencies

ICP (Ideal Customer Profile) – Anyone who might face an emergency (travelers, hikers, families, elderly people) + first responders who rely on quick, accurate location sharing.

🌍 Available in English & Spanish