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generating-trading-signals

tessl install github:jeremylongshore/claude-code-plugins-plus-skills --skill generating-trading-signals

github.com/jeremylongshore/claude-code-plugins-plus-skills

Generate trading signals using technical indicators (RSI, MACD, Bollinger Bands, etc.). Combines multiple indicators into composite signals with confidence scores. Use when analyzing assets for trading opportunities or checking technical indicators. Trigger with phrases like "get trading signals", "check indicators", "analyze for entry", "scan for opportunities", "generate buy/sell signals", or "technical analysis".

Review Score

84%

Validation Score

12/16

Implementation Score

73%

Activation Score

100%

Generating Trading Signals

Overview

Multi-indicator signal generation system that analyzes price action using 7 technical indicators and produces composite BUY/SELL signals with confidence scores and risk management levels.

Indicators Used:

RSI (Relative Strength Index) - Overbought/oversold
MACD (Moving Average Convergence Divergence) - Trend and momentum
Bollinger Bands - Mean reversion and volatility
Trend (SMA 20/50/200 crossovers) - Trend direction
Volume - Confirmation of moves
Stochastic Oscillator - Short-term momentum
ADX (Average Directional Index) - Trend strength

Prerequisites

Install required dependencies:

pip install yfinance pandas numpy

Optional for visualization:

pip install matplotlib

Instructions

Step 1: Quick Signal Scan

Scan multiple assets for trading opportunities:

python {baseDir}/scripts/scanner.py --watchlist crypto_top10 --period 6m

Output shows signal type (STRONG_BUY/BUY/NEUTRAL/SELL/STRONG_SELL) and confidence for each asset.

Step 2: Detailed Signal Analysis

Get full indicator breakdown for a specific symbol:

python {baseDir}/scripts/scanner.py --symbols BTC-USD --detail

Shows each indicator's contribution:

Individual signal (BUY/SELL/NEUTRAL)
Indicator value
Reasoning (e.g., "RSI oversold at 28.5")

Step 3: Filter and Rank Signals

Find the best opportunities:

# Only buy signals with 70%+ confidence
python {baseDir}/scripts/scanner.py --filter buy --min-confidence 70 --rank confidence

# Rank by most bullish
python {baseDir}/scripts/scanner.py --rank bullish

# Save results to JSON
python {baseDir}/scripts/scanner.py --output signals.json

Step 4: Use Custom Watchlists

Available predefined watchlists:

python {baseDir}/scripts/scanner.py --list-watchlists
python {baseDir}/scripts/scanner.py --watchlist crypto_defi

Watchlists: crypto_top10, crypto_defi, crypto_layer2, stocks_tech, etfs_major

Output

Signal Summary Table

================================================================================
  SIGNAL SCANNER RESULTS
================================================================================

  Symbol       Signal         Confidence          Price    Stop Loss
--------------------------------------------------------------------------------
  BTC-USD      STRONG_BUY          78.5%     $67,234.00  $64,890.00
  ETH-USD      BUY                 62.3%      $3,456.00   $3,312.00
  SOL-USD      NEUTRAL             45.0%        $142.50         N/A
--------------------------------------------------------------------------------

  Summary: 2 Buy | 1 Neutral | 0 Sell
  Scanned: 3 assets | [timestamp]
================================================================================

Detailed Signal Output

======================================================================
  BTC-USD - STRONG_BUY
  Confidence: 78.5% | Price: $67,234.00
======================================================================

  Risk Management:
    Stop Loss:   $64,890.00
    Take Profit: $71,922.00
    Risk/Reward: 1:2.0

  Signal Components:
----------------------------------------------------------------------
    RSI              | STRONG_BUY   | Oversold at 28.5 (< 30)
    MACD             | BUY          | MACD above signal, positive momentum
    Bollinger Bands  | BUY          | Price near lower band (%B = 0.15)
    Trend            | BUY          | Uptrend: price above key MAs
    Volume           | STRONG_BUY   | High volume (2.3x) on up move
    Stochastic       | STRONG_BUY   | Oversold (%K=18.2, %D=21.5)
    ADX              | BUY          | Strong uptrend (ADX=32.1)
----------------------------------------------------------------------

Signal Types

Signal	Score	Meaning
STRONG_BUY	+2	Multiple strong buy signals aligned
BUY	+1	Moderate buy signals
NEUTRAL	0	No clear direction
SELL	-1	Moderate sell signals
STRONG_SELL	-2	Multiple strong sell signals aligned

Confidence Interpretation

Confidence	Interpretation
70-100%	High conviction, strong signal
50-70%	Moderate conviction
30-50%	Weak signal, mixed indicators
0-30%	No clear direction, avoid trading

Configuration

Edit {baseDir}/config/settings.yaml:

indicators:
  rsi:
    period: 14
    overbought: 70
    oversold: 30

signals:
  weights:
    rsi: 1.0
    macd: 1.0
    bollinger: 1.0
    trend: 1.0
    volume: 0.5

Error Handling

See {baseDir}/references/errors.md for common issues:

API rate limits
Insufficient data handling
Network errors

Examples

See {baseDir}/references/examples.md for detailed examples:

Multi-timeframe analysis
Custom indicator parameters
Combining with backtester
Automated scanning schedules

Integration with Backtester

Test signals historically:

# Generate signal
python {baseDir}/scripts/scanner.py --symbols BTC-USD --detail

# Backtest the strategy that generated the signal
python {baseDir}/../trading-strategy-backtester/skills/backtesting-trading-strategies/scripts/backtest.py \
  --strategy rsi_reversal --symbol BTC-USD --period 1y

Files

File	Purpose
`scripts/scanner.py`	Main signal scanner
`scripts/signals.py`	Signal generation logic
`scripts/indicators.py`	Technical indicator calculations
`config/settings.yaml`	Configuration

Resources

yfinance for price data
pandas/numpy for calculations
Compatible with trading-strategy-backtester plugin