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Indicators & trading strategies

Moving averages, RSI, MACD, Bollinger Bands, VWAP, support/resistance, breakouts, pullbacks, mean reversion and risk-management strategies.

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Indicator rule: never use one line as certainty

Indicators transform historical price/volume data. They can support decisions, but they cannot remove market risk. Combine signal + market regime + price structure + volume + position sizing.

Overview of common indicators and strategy tools; indicators require context and confirmation.
Overview of common indicators and strategy tools; indicators require context and confirmation.

Moving averages

Smooth price data. SMA weights periods equally; EMA gives more weight to recent prices. Common uses: trend filter, dynamic support/resistance and crossovers. Weakness: lag and whipsaws in sideways markets.

Moving averages smooth price data and help identify trend direction.
Moving averages smooth price data and help identify trend direction.

RSI

Relative Strength Index is a momentum oscillator from 0 to 100. 70/30 are common reference zones, but “overbought” does not automatically mean sell and “oversold” does not automatically mean buy.

RSI measures momentum and highlights overbought/oversold conditions, not automatic buy/sell signals.
RSI measures momentum and highlights overbought/oversold conditions, not automatic buy/sell signals.

MACD

Uses relationships between exponential moving averages plus a signal line and histogram. Useful for trend/momentum shifts; lag and false crossovers are common in choppy markets.

MACD combines moving averages to study trend and momentum.
MACD combines moving averages to study trend and momentum.

Bollinger Bands

A moving average with volatility bands. Band contraction can show low volatility; expansion shows rising volatility. Touching a band is not a standalone signal.

Bollinger Bands show volatility expansion, contraction and price position around an average.
Bollinger Bands show volatility expansion, contraction and price position around an average.

Volume and VWAP

Volume confirms participation. VWAP is the day’s volume-weighted average traded price and is mostly an intraday reference. Price crossing VWAP repeatedly in a range can create false signals.

Volume shows participation while VWAP gives intraday average-price context.
Volume shows participation while VWAP gives intraday average-price context.

Support / resistance strategy

Look for reaction or breakout around important zones, but treat levels as areas and wait for evidence such as a strong close, retest or volume confirmation.

Support and resistance zones used with confirmation and risk control.
Support and resistance zones used with confirmation and risk control.

Breakout strategy

Identify a clear consolidation and trigger level, then require follow-through. False breakouts are common; chasing extended candles worsens risk/reward.

Breakout strategy: price leaves a range with follow-through and preferably stronger participation.
Breakout strategy: price leaves a range with follow-through and preferably stronger participation.

Pullback strategy

Join an existing trend after a controlled retracement toward support, prior breakout zone or moving average. A pullback can become a reversal, so invalidation matters.

Pullback strategy: temporary retracement inside an existing trend.
Pullback strategy: temporary retracement inside an existing trend.

Mean reversion

Looks for unusually stretched price moving back toward a normal range or average. Works better in range-bound conditions; strong trends can stay stretched much longer than expected.

Mean reversion: stretched price moves may move back toward an average or normal range.
Mean reversion: stretched price moves may move back toward an average or normal range.

Risk management

Position size, stop logic and reward-to-risk determine whether a strategy survives losing streaks. Strategy signals without risk control are incomplete.

Risk management: position sizing, stop-loss logic and reward-to-risk planning.
Risk management: position sizing, stop-loss logic and reward-to-risk planning.