8.9 KiB
Concept & Philosophy
The Problem
Making investment decisions is hard. There's too much data, too many opinions, and too much noise. Most retail investors either:
- Over-simplify — Buy based on headlines or tips
- Over-complicate — Get lost in endless research
- Freeze — Analysis paralysis, never act
The Solution
Stock Analysis provides a structured, multi-dimensional framework that:
- Aggregates data from multiple sources
- Weighs different factors objectively
- Produces a clear BUY / HOLD / SELL signal
- Explains the reasoning with bullet points
- Flags risks and caveats
Think of it as a second opinion — not a replacement for your judgment, but a systematic check.
Core Philosophy
1. Multiple Perspectives Beat Single Metrics
No single metric tells the whole story:
- A low P/E might mean "cheap" or "dying business"
- High analyst ratings might mean "priced in" or "genuine upside"
- Strong momentum might mean "trend" or "overbought"
By combining 8 dimensions, we get a more complete picture.
2. Contrarian Signals Matter
Some of our best signals are contrarian:
| Indicator | Crowd Says | We Interpret |
|---|---|---|
| Extreme Fear (Fear & Greed < 25) | "Sell everything!" | Potential buy opportunity |
| Extreme Greed (> 75) | "Easy money!" | Caution, reduce exposure |
| High Short Interest + Days to Cover | "Stock is doomed" | Squeeze potential |
| Insider Buying | (often ignored) | Smart money signal |
3. Timing Matters
A good stock at the wrong time is a bad trade:
- Pre-earnings — Even strong stocks can gap down 10%+
- Post-spike — Buying after a 20% run often means buying the top
- Overbought — RSI > 70 + near 52-week high = high-risk entry
We detect these timing issues and adjust recommendations accordingly.
4. Context Changes Everything
The same stock behaves differently in different market regimes:
| Regime | Characteristics | Impact |
|---|---|---|
| Bull | VIX < 20, SPY up | BUY signals more reliable |
| Bear | VIX > 30, SPY down | Even good stocks fall |
| Risk-Off | GLD/TLT/UUP rising | Flight to safety, reduce equity |
| Geopolitical | Crisis keywords | Sector-specific penalties |
5. Dividends Are Different
Income investors have different priorities than growth investors:
| Growth Investor | Income Investor |
|---|---|
| Price appreciation | Dividend yield |
| Revenue growth | Payout sustainability |
| Market share | Dividend growth rate |
| P/E ratio | Safety of payment |
That's why we have a separate dividend analysis module.
The 8 Dimensions
Why These 8?
Each dimension captures a different aspect of investment quality:
┌─────────────────────────────────────────────────────────────┐
│ FUNDAMENTAL VALUE │
│ ┌─────────────────┐ ┌─────────────────┐ │
│ │ Earnings │ │ Fundamentals │ │
│ │ Surprise │ │ (P/E, etc.) │ │
│ │ (30%) │ │ (20%) │ │
│ └─────────────────┘ └─────────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ EXTERNAL VALIDATION │
│ ┌─────────────────┐ ┌─────────────────┐ │
│ │ Analyst │ │ Historical │ │
│ │ Sentiment │ │ Patterns │ │
│ │ (20%) │ │ (10%) │ │
│ └─────────────────┘ └─────────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ MARKET ENVIRONMENT │
│ ┌─────────────────┐ ┌─────────────────┐ │
│ │ Market │ │ Sector │ │
│ │ Context │ │ Performance │ │
│ │ (10%) │ │ (15%) │ │
│ └─────────────────┘ └─────────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ TECHNICAL & SENTIMENT │
│ ┌─────────────────┐ ┌─────────────────┐ │
│ │ Momentum │ │ Sentiment │ │
│ │ (RSI, range) │ │ (Fear, shorts) │ │
│ │ (15%) │ │ (10%) │ │
│ └─────────────────┘ └─────────────────┘ │
└─────────────────────────────────────────────────────────────┘
Weight Rationale
| Weight | Dimension | Rationale |
|---|---|---|
| 30% | Earnings | Most direct measure of company performance |
| 20% | Fundamentals | Long-term value indicators |
| 20% | Analysts | Professional consensus (with skepticism) |
| 15% | Sector | Relative performance matters |
| 15% | Momentum | Trend is your friend (until it isn't) |
| 10% | Market | Rising tide lifts all boats |
| 10% | Sentiment | Contrarian edge |
| 10% | Historical | Past behavior predicts future reactions |
Note: Weights auto-normalize when data is missing.
Risk Detection Philosophy
"Don't Lose Money"
Warren Buffett's Rule #1. Our risk detection is designed to prevent bad entries:
- Pre-Earnings Hold — Don't buy right before a binary event
- Post-Spike Caution — Don't chase a run-up
- Overbought Warning — Technical exhaustion
- Risk-Off Mode — When even good stocks fall
- Geopolitical Flags — Sector-specific event risk
False Positive vs False Negative
We err on the side of caution:
- Missing a 10% gain is annoying
- Catching a 30% loss is devastating
That's why our caveats are prominent, and we downgrade BUY → HOLD liberally.
Crypto Adaptation
Crypto is fundamentally different from stocks:
| Stocks | Crypto |
|---|---|
| Earnings | No earnings |
| P/E Ratio | Market cap tiers |
| Sector ETFs | BTC correlation |
| Dividends | Staking yields (not tracked) |
| SEC Filings | No filings |
We adapted the framework:
- 3 dimensions instead of 8
- BTC correlation as a key metric
- Category classification (L1, DeFi, etc.)
- No sentiment (no insider data for crypto)
Why Not Just Use [X]?
vs. Stock Screeners (Finviz, etc.)
- Screeners show data, we provide recommendations
- We combine fundamental + technical + sentiment
- We flag timing and risk issues
vs. Analyst Reports
- Analysts have conflicts of interest
- Reports are often stale
- We aggregate multiple signals
vs. Trading Bots
- Bots execute, we advise
- We explain reasoning
- Human stays in control
vs. ChatGPT/AI Chat
- We have structured scoring, not just conversation
- Real-time data fetching
- Consistent methodology
Limitations We Acknowledge
- Data Lag — Yahoo Finance is 15-20 min delayed
- US Focus — International stocks have incomplete data
- No Execution — We advise, you decide and execute
- Past ≠ Future — All models have limits
- Black Swans — Can't predict unpredictable events
This is a tool, not a crystal ball.
The Bottom Line
Stock Analysis v6.0 is designed to be your systematic second opinion:
- ✅ Multi-dimensional analysis
- ✅ Clear recommendations
- ✅ Risk detection
- ✅ Explained reasoning
- ✅ Fast and automated
NOT:
- ❌ Financial advice
- ❌ Guaranteed returns
- ❌ Replacement for research
- ❌ Trading signals
Use it wisely. 📈