How Stock Monitor Works
A comprehensive guide explaining the quantitative indicators, market scanning methodologies, portfolio ledger mathematics, and artificial intelligence models powering Stock Monitor.
1. Comprehensive Stock Analysis
Stock Monitor provides a multi-dimensional assessment of any publicly listed security across US (NYSE, NASDAQ) and Canadian (TSX) markets. Rather than looking at a static stock quote in isolation, the platform calculates dynamic momentum and contextual data:
- Multi-Timeframe Evaluation: Analyze price behavior across customizable periods (1 Month, 6 Months, 1 Year, 5 Years) combined with flexible aggregation intervals (Daily or Weekly candles).
- Key Fundamental Metrics: Instant retrieval of current market price, daily price change, 52-week high and low ranges, next expected earnings announcement date, and company profile descriptions.
- Dynamic Trend Recommendations: Mathematical synthesis of current moving average alignments and oscillator states to categorize securities into clear analytical classifications (e.g., Bullish Continuation, Oversold Rebound, Consolidation, or Risk Warning).
2. Relative Strength Index (RSI)
The Relative Strength Index (RSI) is a momentum oscillator that measures the velocity and magnitude of recent price changes to evaluate overbought or oversold conditions in the price of a stock or asset.
How Stock Monitor computes & applies RSI:
- Smoothed Wilder Formula: We calculate the average gain and average loss over the preceding 14 periods using Wilder's exponential smoothing:
RS = AvgGain / AvgLoss, withRSI = 100 - (100 / (1 + RS)). - Overbought Detection (> 70): Indicates intense buying pressure where price may have become extended relative to historical means. In our portfolio view, a customizable alert flags positions entering overbought territory for risk management.
- Oversold Opportunities (< 30): Suggests potential price capitulation where selling pressure is exhausted, highlighting candidate securities for mean-reversion analysis.
- Momentum Divergence: Identifying conditions where price makes a lower low while RSI makes a higher low (bullish divergence), often preceding trend reversals.
3. Moving Average Convergence Divergence (MACD)
The MACD is a trend-following momentum indicator that reveals the relationship between two exponential moving averages of an asset's price.
Key components visualized in Stock Monitor:
- MACD Line: Calculated as the 12-day EMA minus the 26-day EMA. It reflects short-term momentum relative to intermediate momentum.
- Signal Line: A 9-day EMA of the MACD line itself. Serves as the primary trigger for bullish and bearish crossovers.
- Histogram: Computed as
MACD Line - Signal Line. A positive expanding histogram indicates accelerating bullish momentum, while a contracting histogram warns of waning buying velocity. - Bullish Crossover: Occurs when the MACD line crosses above the Signal line. Stock Monitor includes a specialized scanner filter to locate stocks that crossed over within the last 1 to 14 days.
4. Exponential Moving Averages (EMA)
Unlike a Simple Moving Average (SMA), an Exponential Moving Average (EMA) applies greater weight and significance to the most recent price data points, reducing lag and providing rapid responsiveness to new price discovery.
EMA Short (Default: 20)
Tracks short-term trend velocity. When price stays above EMA 20, active buyers are in control of intermediate pullbacks.
EMA Long (Default: 50)
Defines the institutional baseline trend. Serves as a major structural support during healthy bull market corrections.
EMA Trend (Default: 50 / 200)
Filters the macro regime. Golden Cross (short EMA crossing above long EMA) signals major macro uptrend continuation.
In Stock Monitor, all moving averages update dynamically on candlestick charts, allowing users to spot moving average ribbons and compression phases before volatility expansions.
5. Dynamic Support & Resistance Detection
Support and resistance represent psychological price floors and ceilings where supply and demand reach equilibrium:
- Structural Support: The price level where buying interest is sufficiently strong to overcome selling pressure, halting declines.
- Key Resistance: The price ceiling where selling interest surpasses buying liquidity, capping upward rallies.
- Automated ATR-Based Bounds: Stock Monitor incorporates Average True Range (ATR) calculations and local extrema detection to identify critical pivot zones and automated stop-loss thresholds (e.g., K-Factor multiplier).
6. Quantitative Market Scanner
Manually reviewing hundreds of stock charts every evening is tedious and prone to bias. Stock Monitor includes an automated multi-threaded scanning engine:
- Batch Processing Architecture: Scans candidate tickers in asynchronous batches (configurable batch size and maximum check limit) to avoid API rate limiting while maintaining high throughput.
- Configurable Multi-Factor Filtering: Filter tickers matching specific conditions simultaneously—e.g., RSI < 55, MACD > 0, and a confirmed MACD bullish crossover within the previous 10 trading sessions.
- One-Click Workflow: Found candidates can be inspected instantly, added to your active Watchlist, or deployed into the Trade Simulator for paper trade tracking.
7. Multi-Currency Portfolio Tracking & Ledger
Managing a cross-border investment portfolio often results in currency confusion. Stock Monitor includes full multi-currency accounting:
- Dual Currency Support (USD & CAD): Seamlessly monitor positions denominated in US Dollars ($) alongside Canadian Dollar (C$) holdings with live automated exchange rates.
- Cash Balance & Initial Investment Tracking: Track liquid uninvested cash alongside equity positions. Total Portfolio Net Worth and overall Total Return % reflect real capital deposits without distortion from closed sales.
- Full Transaction Ledger: Record Buy, Sell, and Dividend transactions. Import and export ledgers with automatic FIFO (First-In, First-Out) cost basis matching.
8. Historical Performance & Benchmark Comparisons
A portfolio's return is only meaningful when compared against the broader market:
- Interactive Equity Curve: Daily historical valuation curve displaying total invested equity, cash reserves, and overall portfolio net worth over time.
- Major Index Benchmarking: Real-time exposure bars and index performance metrics against the S&P 500 (^GSPC), Nasdaq 100 (^NDX), Dow Jones Industrial Average (^DJI), Semiconductor Index (SOX), and TSX Composite (^GSPTSE).
- Sector Allocation Breakdown: Visual weighting of assets to prevent over-concentration in single sectors (e.g., Technology, Healthcare, Energy).
9. AI Analysis & Qualitative Trading Coach
Stock Monitor leverages machine learning models and large language model (LLM) integration to provide qualitative depth beyond raw numbers:
- Context-Aware Diagnostics: Classifies whether a stock pullback is a routine macro sector rotation or an idiosyncratic company breakdown.
- Dip-Rebound Analysis: Evaluates enterprise fundamentals, competitive moat advantages, and technical oversold indicators to deliver tactical patience guidance.
- Wall Street-Grade Trading Coach: Powered by Google Gemini API integration (with zero-key fallback to our built-in quantitative engine), reviewing executed trade entries and exits to diagnose emotional pitfalls, premature profit-taking, or stop-loss discipline.
10. Daily AI Market Briefing
Start each trading session with a clear macroeconomic understanding:
- Macro Sentiment Gauge: Synthesizes benchmark index futures, VIX volatility readings, and Treasury yields into a concise market posture (Risk-On, Cautious, Neutral, or Risk-Off).
- Key Macro Drivers: Summarizes the day's economic calendar—CPI releases, Federal Reserve interest rate announcements, geopolitical oil shocks, and 10-Year Treasury yield movements.
- Bilingual Execution: Instant toggle between English (🇺🇸 EN) and Spanish (🇪🇸 ES) translations across all daily macro briefings.
11. Trade Simulator (Paper Trading)
Testing strategies in a simulated environment is the cornerstone of responsible trading:
- Zero Risk Execution: Simulate trades directly from scanner alerts or individual stock views with exact timestamped entry prices.
- Automated P&L Tracking: Monitor unrealized and realized returns as live quotes update.
- Strategy Validation: Test rule-based stop losses (e.g., 3% forced exit) and profit targets before committing real financial capital.