Dynamic Supply Demand Zone indicator for tradingview

Input

Description

Practical Impact

Strength for Supply

Controls how selective the indicator is when identifying potential supply zones.

A higher setting requires a stronger and more clearly confirmed price structure before a supply zone is created, which usually results in fewer but more selective zones. A lower setting makes the indicator more responsive, but it may generate more zones during choppy or noisy market conditions.

Strength for Demand

Controls how selective the indicator is when identifying potential demand zones.

A higher setting requires a stronger and more clearly confirmed price structure before a demand zone is created, which usually results in fewer but more stable zones. A lower setting makes the indicator react faster, but it may create more frequent zones in less stable market conditions.

Input

Description

Practical Impact

Width Multiplier

Adjusts the base width of each supply and demand zone.

Increasing this value makes zones wider, giving price more room to interact with the zone. Decreasing it makes zones tighter and more selective.

Use Dynamic Width

Enables automatic zone-width adjustment based on market volatility.

When enabled, the indicator adjusts zone width according to volatility conditions. This helps prevent zones from being too narrow in volatile markets or too wide in quiet markets.

Volatility Lookback

Sets the lookback period used to evaluate average volatility for dynamic zone width.

A longer lookback creates smoother and more stable width adjustment. A shorter lookback reacts faster to recent volatility changes.

Low Volatility Ratio

Defines the threshold used to identify lower-volatility conditions.

When market volatility is relatively low, zone width may be reduced. This can make zones more precise during quiet market conditions.

High Volatility Ratio

Defines the threshold used to identify higher-volatility conditions.

When market volatility is relatively high, zone width may be expanded. This helps the zones better fit fast-moving or wide-range markets.

Low Volatility Width Factor

Controls how much the zone width is reduced during low-volatility conditions.

Lower values create narrower zones during quiet markets. Higher values keep low-volatility zones wider.

High Volatility Width Factor

Controls how much the zone width is expanded during high-volatility conditions.

Higher values create wider zones during volatile markets. Lower values keep zones tighter even when volatility increases.

Input

Description

Practical Impact

Show Zone

Shows or hides the supply and demand zone rectangles on the chart.

When enabled, traders can visually identify active supply and demand areas. Turning it off creates a cleaner chart while still allowing the indicator to calculate internally.

Zone Opacity

Controls the transparency of the zone fill.

A lower value makes zones more transparent and less intrusive. A higher value makes zones more visible but may cover price bars more strongly.

Show Zone Labels

Shows or hides text labels next to active zones.

Labels provide quick information about zone type, possibility percentage, and zone state such as fresh, tested, weak, or broken.

Show Possibility Percent

Shows or hides the BO(breakout)Possibility / BD(breakdown)Possibility percentage on zone labels.

When enabled, traders can quickly evaluate whether an active supply or demand zone is more likely to be challenged. Turning it off simplifies the chart display.

Supply Color

Sets the color used for supply zones and supply-related plots.

Helps visually distinguish supply areas from demand areas.

Demand Color

Sets the color used for demand zones and demand-related plots.

Helps visually identify potential support or demand areas on the chart.

Broken Zone Color

Sets the color used after a zone has been broken.

Makes it easier to distinguish broken zones from active zones. This helps traders avoid treating failed zones the same as current valid zones.

Input

Description

Practical Impact

Enable Alerts

Turns all indicator alerts on or off.

When disabled, no alert will trigger, even if individual alert conditions are enabled.

Realtime Only Alerts

Limits alerts to realtime market data only.

Helps prevent historical alerts from triggering when the indicator is first loaded or recalculated.

Alert On First Touch

Triggers an alert when price first touches a fresh supply or demand zone.

Useful for traders who want to monitor the first test of a newly formed zone.

Alert On Breakout

Triggers an alert when price breaks above a supply zone or breaks below a demand zone.

Useful for breakout, breakdown, or failed-zone monitoring.

Alert On Rejection

Triggers an alert when price touches a zone and then moves away from it.

Useful for traders looking for possible rejection behavior around supply or demand areas.

Breakout Requires Close

Determines whether a breakout or breakdown requires a bar close beyond the zone.

When enabled, breakout confirmation is more conservative. When disabled, a high or low beyond the zone may be enough, which can trigger earlier but may be more sensitive to wick movement.

Breakout Buffer Ticks

Sets the number of ticks price must move beyond the zone before a breakout or breakdown is confirmed.

Increasing this value can help filter out small or insignificant zone violations. A lower value makes the indicator more sensitive.

Alert sound

Selects the sound file used for indicator alerts.

Allows traders to customize the audio notification used when alert conditions occur.

Input

Description

Practical Impact

Show Dashboard

Shows or hides the on-chart dashboard.

The dashboard provides a summary of active supply and demand zones, including zone range, departure, speed, width, distance, and related statistics.

Use Validation Stats

Shows or hides broken-zone ratio statistics for Supply BO and Demand BD.

Helps traders review how often recent zones have been broken within the selected lookback window.

Validation Lookback bars

Sets the number of recent bars used for broken-zone ratio statistics.

A larger value gives a broader historical sample. A smaller value focuses more on recent market behavior.

Validation Text Color

Sets the text color for validation statistics on the dashboard.

Improves readability of the validation section on different chart backgrounds.