Rate of Change is a pure momentum oscillator that measures the percentage change in price over a specified number of periods. It oscillates around a zero line, with positive values indicating upward momentum and negative values indicating downward momentum. ROC is useful for identifying momentum shifts, overbought/oversold conditions, and divergences that precede price reversals.
Calculation: ((Current Price - Price N periods ago) / Price N periods ago) x 100. Zero-line crossovers signal directional momentum shifts. Extreme readings indicate overbought or oversold conditions. ROC divergences with price signal weakening momentum. Common periods: 9, 12, 14, 25. No fixed upper/lower bounds — context determines extremes.
Enter long when ROC crosses above the zero line from negative territory, confirming a shift to positive momentum. Buy on bullish divergence — price making a lower low while ROC makes a higher low. Look for ROC to break above its own recent range highs as an early momentum signal. Enter when ROC accelerates sharply from a flat reading near zero, signalling a new impulse.
Exit longs when ROC crosses below zero, indicating momentum has turned negative. Close positions when ROC diverges bearishly from price at elevated levels. Take profits when ROC reaches historically extreme readings relative to its recent range. Trail stops while ROC remains positive, exit on the first confirmed negative reading.
1H, 4H, Daily
ROC's simplicity is its strength — it strips momentum down to its most basic form: how much has price changed? Use longer-period ROC (25) for trend identification and shorter-period ROC (9-12) for entry timing. Because ROC has no fixed bounds, establish overbought/oversold levels contextually by examining its own historical extremes over the past 100+ bars.
The Parabolic Stop and Reverse (SAR) is a trend-following indicator that plots dots above or below price to define the current trend direction and provide trailing stop levels. Developed by J. Welles Wilder, the indicator accelerates toward price as the trend matures, eventually crossing price to signal a reversal. The parabolic curve of the dots gives the indicator its name.
Keltner Channels are volatility-based envelopes plotted above and below an exponential moving average using the Average True Range. Unlike Bollinger Bands, which use standard deviation, Keltner Channels produce smoother bands that are less reactive to individual price spikes. This makes them effective for identifying trend direction, overbought/oversold conditions, and volatility squeeze setups when combined with Bollinger Bands.
Average True Range measures market volatility by calculating the average range of price movement over a specified period, accounting for gaps. Developed by J. Welles Wilder, ATR does not indicate direction — it quantifies how much an asset typically moves, making it essential for position sizing, stop-loss placement, and volatility-based trade management. Rising ATR indicates increasing volatility; falling ATR signals contracting volatility.
The Ichimoku Kinko Hyo (Ichimoku Cloud) is a comprehensive indicator system that defines support and resistance, identifies trend direction, gauges momentum, and generates trading signals — all in a single glance. Developed by Goichi Hosoda, the system consists of five lines and a shaded cloud (Kumo) that projects into the future, providing a uniquely forward-looking view of market equilibrium.