The core reads SPX and SPY traders need in one workspace.
Hermes puts real-time quote pressure, dealer gamma positioning, options structure, market events and scheduled session briefings on one screen for SPX, SPY and every optionable US ticker it tracks.
SPY quote pressure, second by second
A real-time bubble chart of cumulative 1-second NBBO bid/ask quote size. Bubbles sit at their price, sized by quoted shares and coloured by quote imbalance, so visible quote clusters stay easy to compare against price.
Dealer positioning, made legible
GEX is only useful if you can read it. Hermes puts dealer-positioning context next to price so pin pressure, gamma flips and nearby walls stay visible as the session changes.
Intelligence throughout the day
Session Pulse posts premarket, opening, midday, power-hour and after-close reads, then keeps the latest source-grounded market context available in the in-app panel. It tracks levels, conditions, data quality, and what changed since the last read.
Strikes and positioning without the tab shuffle
Chain Charts, Chain Table, single-contract charts and Open Interest keep strike behaviour and positioning context close to the live SPX and SPY read.
Headlines and structure prompts near the chart
Market Events and Signal Events sit in the right rail, so fresh headlines, significant updates and recent bullish, bearish or watch-list structure events are visible while you read the chart.
The same market analysis, available to an AI agent
Hermes runs an MCP server so an agent can do the analysis itself: quotes, options chains, gamma positioning, charts and screening across the tracked universe — not only 0DTE SPX and SPY. The server is described at /.well-known/mcp/server-card.json, authenticates with OAuth, and is documented alongside the rest of the machine-readable surface in llms.txt.
Public market pages
Every tracked ticker has a page showing its options positioning, gamma levels and session structure, readable without an account. They are refreshed through the session.
Questions
What is Hermes?
Hermes is an options-market intelligence workspace. It puts real-time quote pressure, modeled dealer gamma positioning, options-chain structure, scheduled market-structure briefings and market events on one screen, so the reads that normally live in five tools move together through a session.
Which markets does Hermes cover?
The workspace is built around SPX and SPY, where intraday flow gamma is computed from same-session options trades. Position gamma, options structure and momentum metrics are published for every optionable US ticker Hermes tracks, each with its own public market page.
Can an AI agent use Hermes?
Yes. Hermes runs an MCP server at /mcp/chart with tools for market analysis across the tracked universe — quotes, options chains, gamma positioning, charts and screening — not only 0DTE SPX and SPY. It is described at /.well-known/mcp/server-card.json and authenticates with OAuth.
Is the dealer positioning Hermes shows measured or modeled?
Modeled. Dealer inventory is not published anywhere; it is inferred from open interest and assumptions about who is buying and selling. Hermes reports it as a description of likely hedging behaviour, not as an observation and not as a forecast of direction.
Does Hermes place trades?
No. Hermes is a research and monitoring workspace. It does not route orders, and nothing it publishes is financial advice.
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Free to use. Founding-member pricing is $75 a month for the first 50 subscribers.