Premium & Discount Array (PD Array)
Premium & Discount Arrays (PD Arrays) are ICT frameworks that organize price into zones relative to a defined range (e.g., swing high/low). The upper (premium) zone is where price is considered expensive, and the lower (discount) zone where price is considered cheap. Traders use PD Arrays to align entries/exits with institutional liquidity behavior.
Definition
A PD Array (Premium/Discount Array) is a structured segmentation of price into zones above and below an equilibrium (often the 50% level of a significant range). Price above equilibrium is premium (less attractive for buying, potential sell zone) and price below equilibrium is discount (less expensive, potential buy zone). PD Arrays help traders spot where price is relatively cheap or expensive and align entries/exits with structure.
Why It Matters
PD Arrays give traders a systematic way to view market price relative to fair value and identify areas where institutional buyers or sellers might step in. By combining PD arrays with other ICT tools (FVGs, OBs, liquidity sweeps), traders can increase precision in entries and exits.
How to Identify
- Identify a meaningful price range (e.g., from swing low to swing high or vice versa).
- Draw Fibonacci from the range endpoints (1 to 0) such that 0.5 represents equilibrium.
- Label areas below equilibrium (0–0.5) as discount zones and areas above equilibrium (0.5–1) as premium zones.
- Organize major structural areas (FVG, order blocks, old highs/lows, breaker blocks, mitigation blocks) according to whether they sit in premium or discount.
- Use PD arrays as part of trade context with HTF bias and confirmation triggers.
How to Trade
- In a bullish context, look to enter in discount zones (below equilibrium) with confirmation (MSS/BOS, structure support, liquidity sweep into zone).
- In a bearish context, look to enter in premium zones (above equilibrium) with bearish confirmation (MSS/BOS, rejection, liquidity sweep).
- Use the equilibrium level (50%) to judge bias shifts — price crossing from discount to premium may indicate change in sentiment.
- Combine PD array zones with other ICT elements (FVGs, order blocks, mitigations) to refine targets and invalidations.
- Place stops beyond invalidation boundaries (below discount zone for longs, above premium zone for shorts).
Common Confusions
IF equilibrium refers to PD array 0.5 of swing range THEN treat as PD array center; IF referring to OTE retracement equilibrium then treat as OTE mid-level (0.705), these are different constructs.
IF price enters premium/discount zone WITHOUT confirmation THEN this is not a trade signal; PD arrays are context, not entry triggers by themselves.
IF you label only fib levels 0.382/0.618 then it’s basic retracement; IF you segment zones around 0.5 and organize structural elements (OB, FVG, liquidity holes) into premium/discount then it’s PD array.
Pre-Trade Checklist
- Dealing range clearly defined (swing high → swing low)?
- Equilibrium (50%) marked?
- Price in discount (for longs) or premium (for shorts)?
- At least 1-2 arrays (OB/FVG/Breaker) clustered in the correct half?
- HTF bias aligned with the PD Array direction?
- Entry trigger (displacement + MSS/BOS) occurred?
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Educational resource only. Not financial advice. Trading involves substantial risk of loss.