Complete Stock Indicators Guide

RSI

The most widely used momentum oscillator. Measures buying vs selling pressure on a 0–100 scale. Above 70 = overbought, below 30 = oversold. The 50-line crossover is the most actionable level for trend traders.

MACD

Tracks the relationship between two exponential moving averages. Signal line crossovers identify momentum shifts; histogram divergence catches reversals before price confirms. The most trusted trend-confirmation indicator.

Bollinger Bands

Three bands: a 20-day SMA center line with upper/lower bands 2 standard deviations away. When bands squeeze tight, a breakout is imminent. When price touches the upper band, it's statistically overbought. The squeeze setup is the most reliable pattern.

ATR

Measures the average range between daily high and low over 14 periods. Not a directional indicator — it measures volatility. Primary use: setting stop-loss levels (1.5–2x ATR below entry) and sizing positions so each trade risks the same dollar amount.

Stochastic

Compares closing price to the price range over 14 periods. Similar to RSI but more sensitive. %K above 80 = overbought, below 20 = oversold. The %K/%D crossover in an oversold zone is a powerful reversal signal that RSI alone often misses.

MA Cross

The Golden Cross (50-day crosses above 200-day) is the most widely followed long-term buy signal. The Death Cross is the reverse. Price relative to both MAs determines the trend regime — all other signals should be read in context of this structure.

VWAP

Every institutional algorithm on Wall Street references VWAP as a daily benchmark. Price above VWAP = bullish intraday bias. Below = bearish. The VWAP retest is the most reliable day trading entry. Recalculates daily — not useful on daily/weekly charts.

Fibonacci

The 61.8% (golden ratio) retracement is where institutional money places buy orders after a pullback in an uptrend. Other key levels: 38.2%, 50%, 78.6%. Draw from the most recent major swing low to swing high. Combine with RSI oversold readings for high-probability entries.

What is the most reliable stock trading indicator?

No single indicator is the most reliable — the professional approach uses 3–4 indicators that measure different things simultaneously. RSI measures momentum, MACD measures trend direction, Bollinger Bands measure volatility, and volume confirms the move. When all four agree, the signal is high-conviction. APEX combines 13 signals into one composite score to eliminate false positives from any single indicator.

What is the difference between RSI and MACD?

RSI (Relative Strength Index) measures the speed and momentum of price changes on a 0–100 scale. It identifies overbought (>70) and oversold (<30) conditions. MACD (Moving Average Convergence Divergence) measures the relationship between two exponential moving averages to identify trend direction and momentum shifts. RSI is better for finding entry timing; MACD is better for confirming trend direction. Used together as MACD+RSI, they reduce false signals by roughly 35%.

How many indicators should I use?

Use 3–5 indicators that measure different aspects of price: one momentum indicator (RSI or Stochastic), one trend indicator (MACD or MA Cross), one volatility indicator (Bollinger Bands or ATR), and volume. More than 5 creates analysis paralysis — indicators from the same family (e.g., RSI and Stochastic) give redundant signals. APEX solves this by combining 13 signals across three buckets automatically.

What is the best indicator for day trading vs swing trading?

Day trading: VWAP is the primary benchmark — price above VWAP is bullish, below is bearish. Stochastic (5,3,3 setting) for fast overbought/oversold signals. RSI on 5-minute charts. Swing trading: RSI (14-period, daily chart), MACD (12/26/9, daily), and the 50-day MA for context. The key difference is timeframe — day traders use 1–15 minute charts; swing traders use daily charts.