Option prices in Claude pulled live into Excel, the one cell most traders never check

About this tutorial

Option prices in Claude can be pulled directly into Excel or Google Sheets using MarketXLS, giving options traders a live, formula-driven workspace that updates in real time without manual data entry. This broadcast shows exactly how to connect Claude's option chain data to a spreadsheet, build a clean pricing dashboard, and surface the metrics that actually drive buying and selling decisions. Whether you trade covered calls, protective puts, or multi-leg spreads, this demo gives you a repeatable setup you can adapt to any underlying. What you'll see: - A live MarketXLS function call that fetches option prices in Claude by strike, expiration, and contract type directly into a named cell range - A side-by-side layout comparing bid, ask, last price, implied volatility, and open interest across multiple expirations in a single sheet - A conditional formatting layer that flags contracts where the bid-ask spread exceeds a set threshold, the specific cell most traders skip before placing an order - A Greeks mini-dashboard pulling delta, theta, and vega for each selected strike so you can see time decay and directional exposure at a glance - A drop-down expiration selector that refreshes the entire option chain view without rewriting any formulas, built entirely with MarketXLS data functions - A simple expected-move calculator using the at-the-money straddle price from the live feed, updated every time the sheet recalculates Knowing your option prices in Claude in real time matters because stale data is one of the most common and costly errors in retail options trading. A price that was accurate ten minutes ago can produce a filled order at a strike that no longer makes sense given how the underlying has moved. By anchoring your analysis to live bid-ask data inside a spreadsheet, you shift from reacting to a static screen to working inside a dynamic model where every scenario calculation reflects current market conditions. That change in workflow is particularly valuable during earnings windows or high-volatility sessions when premiums move fast and the margin for error is small. The dashboard built in this broadcast also makes it straightforward to compare the cost of protection across expirations, weigh premium income on different call strikes, or stress-test a spread against a range of underlying prices, all without leaving Excel or Sheets. Everything in this video is built live in Excel and Google Sheets using MarketXLS real-time data. No pre-loaded CSVs, no static screenshots. You can follow along and build the same dashboard during the broadcast. A link to the MarketXLS template shown in this demo is included in the description so you can get started immediately after watching. Visit marketxls.com to explore the full function library and start your free trial.