Supply and Demand Zones: Identifying Where Big Money Is Positioned

Supply and Demand vs. Support and Resistance

Support and resistance and Supply and Demand (S&D) zones are often conflated, but they have a specific distinction in S&D methodology:

Support/Resistance: Historical price levels where price has previously reacted — identified by multiple touches.

Supply and Demand Zones: Identified by the base that preceded a strong move — looking for the consolidation (base) immediately before an impulse, regardless of how many times price has previously touched that level.

The underlying logic is the same (large orders at a specific price range), but the identification method differs.

Identifying Valid Demand Zones

A demand zone is formed by a consolidation base before a strong upward impulse.

Quality criteria for demand zones:

1. 1Strong impulse away: The move out of the base should be sharp and strong — at least 2–3× the height of the base
2. 2Fresh zone: Price has not returned to this zone since the impulse (unfilled zones are "fresh" and more powerful)
3. 3Higher timeframe alignment: Demand zones on daily/4H timeframes have more significance
4. 4Limited time in base: A base that forms quickly (2–6 candles) before the impulse is stronger than one that took many candles to form
5. 5Lower wick or rejection in base: Shows buyers were already present in this zone

Entry approach:

• When price returns to a fresh demand zone, enter with limit orders at the zone's top, middle, or bottom
• Stop: A few ticks below the zone's bottom (if price closes below, the zone is invalid)
• Target: The next supply zone above or a predetermined R:R multiple

Identifying Valid Supply Zones

Opposite of demand: consolidation base before a strong downward impulse.

Quality criteria:

1. 1Sharp, strong downward impulse from the base
2. 2Fresh (price hasn't returned yet)
3. 3Higher timeframe alignment
4. 4Upper wick or rejection within the base
5. 5Quick formation before the impulse

Zone Grading: Not All Zones Are Equal

Grade your zones for quality before trading them:

Grade A (Highest Quality):

• Strong, extended impulse away (3R+ move from the zone)
• Fresh (never retested since formation)
• Visible on multiple timeframes simultaneously
• Clean, identifiable zone edges

Grade B:

• Moderate impulse
• May have been partially retested but held
• Clear on the primary timeframe

Grade C (Avoid):

• Weak impulse
• Has been retested multiple times
• Messy zone edges
• Against the higher timeframe trend

Trading rule: Only trade Grade A and B zones at minimum. Grade C zones are too unreliable to justify the risk.

Zone Mitigation

A zone is "mitigated" (or "used up") when price returns to it and causes a significant reaction — either a full reversal or at least a meaningful bounce that participants could have profited from.

Partially mitigated zones (price traded through part of the zone but not all of it) retain some validity. Fully mitigated zones (price moved all the way through without reaction) are no longer useful.

Keep a "zone tracker" — a record of key S&D zones on your instruments. When a zone is mitigated, mark it as such and remove it from your active list.

In Tradapt: Use the pre-trade notes field to identify which supply or demand zone your trade is based on. Tag it as "S&D-Grade-A," "S&D-Grade-B," etc. Over 30+ trades, compare performance by zone grade — this quantifies whether your zone selection criteria are adding value.