Volume Profile and POC Application

Market Profile tells you where price spent time. Volume Profile tells you where size actually changed hands. The two are cousins, not twins — and the volume version often catches turns the time version misses.

Volume Profile plots a horizontal histogram on the price axis. Each bar represents the total volume traded at that price level during the chosen period. The longest bar is the Volume POC — the price with the most actual traded volume.

Time vs. volume

Feature	TPO (Market Profile)	Volume Profile
Unit counted	30-min periods at price	Traded volume at price
What it captures	Time spent at price	Size traded at price
Strength	Auction rhythm, value formation	Where big money transacted

A market can spend 3 hours at a price on low volume (TPO says "fair value"), but if 80% of the day's volume traded 20 points lower, Volume Profile says the real value is lower. These divergences are signals.

Reading the Volume POC

The Volume POC is the price level where the largest number of contracts or shares changed hands. Three things to watch:

• Migration: if today's Volume POC is above yesterday's, value is moving up. Trade longs.
• Rejection: if price spikes into a level with very low volume and reverses, that level was a Low Volume Node (LVN) — a price the market rejected.
• Acceptance: if price spends time at a High Volume Node (HVN), that level is accepted value. Expect support or resistance there in future sessions.

Practical POC strategies

1. The POC fade (balanced markets)

In a ranging session, price oscillates around the Volume POC. Trade longs when price is below POC, shorts when above. Target the POC. Stop beyond the value area.

2. The POC break (trending markets)

When price breaks decisively above a strong prior-session POC and holds, value has shifted. Buy the pullback to the prior POC, which now acts as support. Stop below it.

3. The LVN gap trade

When two HVNs are separated by an LVN, price tends to move quickly through the LVN. Trade the break of the LVN's edge with a target at the next HVN.

A complete trade setup

1. Daily: price is above the 20-day Volume POC — bullish bias.
2. Session: today's developing POC is rising — confirmation.
3. Entry: wait for a pullback to the developing POC. Enter long on the first green candle that prints there.
4. Stop: below the developing POC by 1 × ATR.
5. Target: the prior session's VAH.

Common mistakes

• Treating every HVN as support: only HVNs from prior sessions act as levels. Ignore tiny intraday nodes.

Volume Profile doesn't replace Market Profile — it complements it. Use TPO for the auction's rhythm, Volume Profile for where the money actually sat.