
Real market maker positions — actual numbers, updated live. Built by market making professionals.
When options trades, market makers take the other side. To manage that risk, they hedge — and that hedging moves markets. VS3D shows you exactly where.

Market makers are on the other side of nearly every options trade. As volume flows in, their positions accumulate across strikes and expirations — creating concentrated exposure at specific price levels.

To stay neutral, market makers must continuously hedge their Greek exposure. Short gamma forces them to buy rallies and sell dips. Long gamma does the opposite. This hedging flow creates predictable support and resistance.

Most tools try to estimate this from implied volatility. VS3D shows the actual positions — by strike, by expiration, updated live. You see exactly where hedging pressure will accelerate or dampen price movement.
When you know where market makers are positioned, you know where price will accelerate and where it will stall. VS3D gives you the map.
Purpose-built views to understand market maker positioning — from 30,000 feet down to individual strikes and expirations.
See where market maker hedging pressure builds — and where it breaks. The gradient chart maps real-time Greek exposure across time and price levels, revealing walls of support and resistance invisible on any other chart.

Every strike, every position. See exactly where market makers are long and short — updated in real time. Toggle between position bars and candlestick views to read the flow your way.

The full matrix. Strikes by expirations in a single heatmap view. Color-coded by size so you can instantly spot where the biggest positions are clustered.

How is positioning distributed across the calendar? Spot the rolls, the hedges, and the crowded dates. Understand where the market's attention — and risk — is concentrated in time.

Build your workspace. Tile any combination of views side-by-side. Three position charts and two gradient views? A grid paired with expiration data? Configure it however you think.

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Gamma, Charm, and Vanna each create different hedging flows. Understanding which one is driving price — and when — is the difference between reacting and anticipating.
Short gamma forces market makers to buy rallies and sell dips — amplifying moves. Long gamma does the opposite — dampening volatility. See exactly where these zones are, in real time.
As time passes, delta changes — and market makers must re-hedge. Charm maps this time decay flow, showing you where passive buying or selling pressure will build as expiration approaches.
When volatility shifts, so do market maker hedging needs. Vanna exposure reveals where moves in the VIX will trigger cascading hedge adjustments — creating feedback loops in price.
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