SYS // BELLWEATHER DESK

The algos move the market. We let AI read them for you.

BellWeather is a desktop platform that feeds options-market data gamma exposure, delta exposure, flow, and more through an AI engine so day traders can see the mechanics behind the tape.

SPY // GEX PROFILEFLIP 637.50

Illustration of the GEX profile view inside BellWeather Desk.

DATA // WHAT YOU GET

Built for 0DTE and intraday options traders

GEX — Gamma Exposure

See where dealers are long or short gamma, where the zero-gamma flip sits, and the call and put walls that shape intraday price behavior.

DEX — Delta Exposure

Track dealer delta positioning to understand hedging pressure and how it can accelerate or dampen a move.

Flow & More

Options flow feeds, volume-price analysis, and the other data points options day traders lean on — organized in one desktop platform.

AI // THE ENGINE

Two ways to run the AI

BellWeather's AI copilot interprets the data streams and surfaces what matters. You choose how it runs:

  • Bring your own API key — connect the Claude, Grok or OpenAI API keys for the strongest AI experience, billed on your own account.
  • Use the built-in open-source model — included with your subscription, running locally on your GPU. It's more limited, and if your machine doesn't have a capable GPU, the local AI may run slowly or struggle.

Current Data Access

At this time a Robinhood account is required. Your credentials will be used to pull market data to allow our Algos to analyze the data. Our program does have bots built in for automated trading. BellWeather does not place trades for you Bell Bot & the Bell Bots workers have preset defaults. Their settings, risk management, & which signals they take are all determined by the user in control of the BellBot operating on their machine.

We are in the process of changing data providers. When the switch-over happens, a Robinhood login will no longer be required, and existing users will be walked through the transition.

Read this before anything else: BellWeather is a data and decision-support tool Bell Weather algos are based on real market analytics on the data that it has at that very exact moment of time. Any signal, level, or AI output the platform provides is not a direct instruction to take a trade. It is information to assist your own analysis. You make your own trading decisions and you carry your own risk. See the full legal disclaimer.