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Execution

Trading around dealer levels

Turning a positioning map into entries, stops and targets without pretending it is a signal.

A level is not a trade. A level is a price where you expect the market’s behaviour to change — and the trade is built from how it actually behaves when it gets there. That distinction is the whole discipline of trading positioning well, and skipping it is how a good map produces bad trades.

The two honest plays at a wall

The fade: in positive gamma, price reaching a heavy wall meets hedging that leans against it. The entry is not the touch — it is the confirmation, when the tape shows the lean working: extension stalling, delta flattening, responsive trade appearing. Stop beyond the wall where the thesis is simply wrong; target back toward the heavy strikes that anchored the day.

The break: when a tested wall gives way — especially with the regime negative — the hedging that resisted becomes fuel. The entry is acceptance beyond the level, not the first poke through it; the failed retest from the far side is the cleanest trigger the pattern offers.

Stops that mean something

Levels give stops meaning. A stop placed just beyond a wall is not a pain threshold — it is the price at which the mechanical reason for the trade has been disproven. If you cannot say what invalidates the idea, the level is decoration and the trade is a coin flip with extra steps.

Confluence is the filter

  • One reason (a wall) is a place to watch. Two reasons (a wall on a value-area edge) is a place to plan.
  • Three independent reasons — positioning, profile, and live order flow agreeing — is as good as it gets. Size accordingly, which mostly means: only then.
  • Distance matters: a level three percent away is context; the same level one tick away is a decision.

Sources and further reading

The research this guide leans on. Citations rather than links, so they stay verifiable after journal URLs move.

  1. Baltussen, G., Da, Z., Lammers, S. and Martens, M. (2021). Hedging demand and market intraday momentum. Journal of Financial Economics 142(1).
  2. Ni, S.X., Pearson, N.D., Poteshman, A.M. and White, J. (2021). Does Option Trading Have a Pervasive Impact on Underlying Stock Prices? Review of Financial Studies 34(4).
  3. Harris, L. (2003). Trading and Exchanges: Market Microstructure for Practitioners. Oxford University Press.