Core Trading Concepts

This document covers the fundamental analytical frameworks and concepts used by traders to interpret market behavior, identify opportunities, and make trading decisions.

Core Market Wisdom

Before diving into technical concepts, traders must internalize foundational truths:
  • Markets are probabilistic — No strategy wins every trade. Success comes from positive expected value over many trades.
  • Risk management precedes strategy — Preserving capital is more important than maximizing returns.
  • Simplicity outperforms complexity — The best strategies are often the simplest to explain and execute.
  • Timeframe determines perspective — What looks like a trend on a 5-minute chart may be noise on a daily chart.

Trend Analysis

Definition

A trend is a sustained directional movement in price. Trends are the most reliable pattern in markets and the foundation of most profitable strategies.

Types

  • Uptrend: Higher highs and higher lows
  • Downtrend: Lower highs and lower lows
  • Sideways/Range: Price oscillates between support and resistance

Trend Identification

Moving averages are the primary tool for trend identification in MangroveAI. The is_above_sma FILTER signal confirms an uptrend, while crossover TRIGGER signals detect trend changes.

Support and Resistance

Price levels where buying (support) or selling (resistance) pressure historically emerges. These levels are not exact prices but zones where supply and demand shift.

Volume Analysis

Volume confirms price movements:
  • Rising price + rising volume = strong trend (continuation likely)
  • Rising price + falling volume = weak trend (reversal possible)
  • Volume spike = significant market event, potential reversal or breakout

Market Regimes

Markets alternate between trending and ranging regimes. Strategy selection should match the current regime:
  • Trending: Momentum and trend-following strategies
  • Ranging: Mean-reversion strategies
  • Volatile: Breakout strategies with tight risk management
For the complete Core Trading Concepts reference, see knowledge-base/03-core-trading-concepts.md in the repository.