Technical Glossary / Support, Resistance & Price Levels
Dynamic Support
Support that moves with price, such as a rising moving average or a rising trendline.
Teaching sketch. It shows the shape, not a live quote and not a trade signal.
Definition
Dynamic support changes as new bars print. A rising 50-period average, a VWAP that is climbing, and an uptrend line are examples. The market is not holding a fixed price. It is holding a rising definition of value or of trend.
How to identify it
The level tomorrow is not the level today. If your support price is a constant, it is horizontal. If you have to recompute it, it is dynamic.
Bullish reading
In an uptrend, the first pullback to a rising average that has already caught several lows is the usual dynamic-support long. Risk goes beyond the average, with room for a wick, or beyond the last swing low if that is tighter to the structure.
Bearish reading
A close under dynamic support that the trend had been respecting is a warning. Averages are touched constantly in ranges, so a break only means something if the average had actually been holding.
Common mistakes
Calling every moving average dynamic support even when price has crossed it ten times in a month. Support is behaviour, not a default setting.
Limitations
Dynamic levels lag. A crash through a 200-day average does not stop because the average is famous. The average will turn down later, after the damage.
This note explains the term. A sketch shows the shape of the idea. Neither is a recommendation, a signal, or a comment on any security. Indicator settings and exchange conventions differ. Check the live chart and the contract specification before you use a number.