OFFICIAL WEBSITE
Visit the official SpotGamma website →ALTERNATIVE WEBSITE
Visit Option Group Buy Trading →ALTERNATIVE WEBSITE
Visit NomadVault →What is SpotGamma?
SpotGamma is an options analytics platform for traders following US stocks, ETFs and equity indices. It combines options positioning models, key price levels, live options flow and volatility analysis to help explain how the options market may influence the underlying market.
Its value comes from connecting three questions: Where is positioning concentrated? What is changing during the session? How is volatility being priced? The answers can help a trader prepare for a session, interpret activity around a level and reassess an existing view.
The best fit is an active trader with an established process who wants an options-based layer of context. Getting value from the platform takes some understanding of options and a willingness to distinguish a model estimate from an observable market event.
At a glance
| Field | Details |
|---|---|
| Type | Options positioning, flow and volatility analytics |
| Markets | US stocks, ETFs and equity indices; coverage varies by tool |
| Core use | Connect key levels with intraday options activity |
| Best fit | Active index, stock, ETF and options traders |
| Access | Subscription tier determines live tools and Equity Hub model access |
Table of contents
Browse sections
The main SpotGamma tools
Each tool addresses a different part of the analysis:
- Founder’s Note and key levels: Pre-market and post-market commentary connects options positioning with the broader market. The accompanying levels give index traders reference points to monitor on their charts.
- Equity Hub: Ticker-level analysis shows how options positioning may influence individual stocks, ETFs and indices. Its Total OI and Synthetic OI models use different approaches to estimating positioning; access depends on the subscription.
- HIRO: The Hedging Impact of Real-Time Options indicator aggregates options transactions to estimate their associated hedging requirements. It helps track changes in options-driven pressure during the session.
- TRACE: An SPX-focused heatmap and strike plot visualize modeled positioning through gamma, delta pressure and charm pressure. SpotGamma documents one-minute data updates and forward projections.
- Tape: Live options trade data, filters and contract views let traders examine the transactions behind aggregate flow. A large trade still needs context: it may be part of a spread, a hedge or a position adjustment.
- Compass and Scanners: These help narrow a watchlist using positioning and volatility metrics, giving traders a starting point for further analysis.
- Volatility Dashboard: Views of implied volatility across strikes and expirations help options traders compare volatility skew and term structure.
Coverage varies by tool. Equity Hub’s broad stock coverage, for example, should not be read as a promise that every ticker has the same HIRO coverage or TRACE functionality.
What SpotGamma’s key levels mean
Options dealers often hedge their exposure by trading the underlying asset. As prices, volatility and time to expiration change, their hedging needs can change too. SpotGamma models this interaction to identify levels and market conditions worth watching.
Four terms appear frequently:
Call Wall. A strike identified by SpotGamma’s call-gamma analysis, commonly watched as a potential resistance reference. Its importance depends on the surrounding positioning and market conditions.
Put Wall. The corresponding put-gamma reference, commonly monitored as potential support. A move through it calls for reassessment; the label does not put a floor under price.
Zero Gamma. The modeled boundary between positive and negative aggregate gamma. It describes a positioning regime rather than an automatic entry or exit level.
Volatility Trigger. SpotGamma’s proprietary threshold below which its model anticipates a greater likelihood of expanding realized volatility. It serves a different purpose from Zero Gamma, so the two labels should not be used interchangeably.
The sign of gamma needs careful interpretation. Dealers managing positive gamma exposure may sell into advances and buy into declines, which can dampen movement. Negative gamma exposure can require hedging in the direction of price, potentially amplifying movement in either direction. Negative gamma therefore does not, by itself, mean that prices must fall.
These effects depend on actual positioning and hedging behavior. News, liquidity and other trading flows can outweigh them, and the modeled levels can change as positioning changes.
HIRO versus TRACE: flow and positioning
HIRO helps answer: What hedging pressure might today’s options transactions be creating? TRACE helps answer: Where does the SPX positioning model show concentrations of exposure across price and time?
This distinction matters. HIRO estimates the hedging impact associated with options trades; it does not directly observe every dealer’s actual hedge. TRACE organizes modeled SPX exposure into a heatmap and strike plot; a colored zone represents a model output, not a resting order waiting to be filled.
For an intraday trader, the two can complement each other. A marked level provides context, while changes in flow can help assess what is happening as price approaches it. Agreement between them may strengthen a working hypothesis, but price action and execution conditions still need attention.
Getting started
Choose one instrument before opening several dashboards. A focused first session can follow this sequence:
- Choose a starting page. For an individual stock or ETF, begin with its Equity Hub view. For index preparation, begin with the relevant key levels and Founder’s Note; use TRACE when researching its supported SPX positioning view.
- Identify the model. In Equity Hub, confirm whether the view uses Total OI or Synthetic OI. Record the instrument and displayed data time, and keep the model consistent when comparing readings.
- Build a small reference map. Select the nearby levels that matter to the chosen instrument. Distinguish Call Wall, Put Wall, Zero Gamma and Volatility Trigger rather than treating their labels as equivalent.
- Add live context where available. Use HIRO for transaction-related hedging pressure and TRACE for modeled SPX exposure. Confirm coverage and subscription access before expecting the same tools for every ticker.
For example, suppose SPX approaches a potential resistance area while HIRO shows strengthening positive flow. That is a reason to reassess a simple “resistance means reversal” assumption. It is also a useful test of whether the additional information changes your decision before the outcome is known.
Futures traders should check the instrument behind each level. An SPX index value and its equivalent ES futures level can differ because of the futures basis; SpotGamma documents this adjustment in its Bookmap integration guidance.
Who is SpotGamma most useful for?
Active index and futures traders may find the combination of market commentary, key levels and intraday context useful when planning and reviewing sessions.
Stock and ETF traders may get more value from Equity Hub, watchlist screening and options flow around the names they already follow.
Options traders have an additional reason to examine the volatility tools. A directional view alone leaves open the question of how much implied volatility is already priced into a contract.
The learning curve is meaningful. Familiarity with delta, gamma, implied volatility and expiration helps make the displays interpretable. Someone investing through occasional long-term purchases may have little use for the intraday tools, while a trader seeking an automatic buy-or-sell instruction will need a more complete decision process.
Plans, pricing and what to check
SpotGamma’s subscription documentation describes two main tiers: Essentials and Alpha. Essentials includes research, key levels and several stock-analysis tools. Alpha adds HIRO, TRACE and the Volatility Dashboard. Equity Hub model access can also depend on the plan and billing arrangement.
Use the official plans and pricing page to confirm the current package and checkout terms. Compare the recurring charge after any introductory offer, the total annual commitment, cancellation terms and the exact tools included.
Before subscribing, answer three practical questions:
- Does it cover what you trade? Check the instrument, ticker coverage, update frequency and chart integration you need.
- Which decision will it improve? Identify a specific use, such as preparing an index-level map or monitoring intraday options flow.
- Can you evaluate the benefit? During an initial evaluation period, record whether the information changed preparation, selection or risk decisions. One profitable trade gives little evidence about a recurring subscription’s value.
Is SpotGamma worth considering?
SpotGamma is worth evaluating when options positioning and flow are relevant to a trading process you already understand. Its appeal is the ability to connect structural levels, live activity and volatility analysis within one platform.
The strongest reason to subscribe is a clear use for particular tools. Start with the questions you need answered, choose the package that answers them, and judge its value through a consistent review of your decisions.