Equilibrium and dealing range
The dealing range is the working interval between two extremes; its midpoint, equilibrium, separates premium from discount.
The dealing range is the price interval you reason inside, bounded by a significant low and a significant high. Equilibrium is its midpoint, exactly 50% of its height. The two notions travel together: with no defined range, equilibrium has no location, and premium and discount stop meaning anything.
What makes a range valid is not any two extremes, but two extremes that genuinely mattered: a low from which an impulsive move departed, a high that produced a clean reversal. Two points chosen because they suit the analysis produce an arbitrary equilibrium and a filter that filters nothing.
Equilibrium is not merely an accounting boundary. It is a level price tests frequently, because it represents the average price of the zone: participants who entered too high and too low both find their neutral exit there. A great many pullbacks stop precisely at it before resuming.
How to draw it: place the Fibonacci retracement tool from the low to the high of the chosen leg. The 50% level is your equilibrium, 0% and 100% your bounds. In a bullish structure you draw bottom to top, in a bearish one top to bottom — the direction determines which half is the discount.
The range gets redefined every time one of its bounds is convincingly exceeded. A new high with a close beyond it creates a new dealing range, therefore a new equilibrium, and everything that was premium can become discount again. That is not a weakness of the concept: it is what keeps it in step with the market.
How do you use it? The range sets the stage for the session: you know where the bounds are, therefore where liquidity sits on both sides, and where the line runs between expensive and cheap entries. It is the first thing to draw on a chart, before even looking for an order block.
Its relationship with structure is simple. Structure says which way to work; the dealing range says at what price. The two are independent: you can hold a perfectly valid bullish bias and decline every entry of the day because they all present at a premium.
The classic mistake: keeping a range too long. A dealing range drawn on Monday morning is no longer relevant on Thursday if price has cleared its bounds in the meantime. Redrawing the range belongs to the daily routine, alongside marking the previous day’s high and low.
Second trap: multiplying ranges until one validates the trade you wanted. If three different ranges give three different equilibriums and you pick the one placing your entry at a discount, the filter has stopped being one. Fix the reference timeframe before looking at where price is.