Export any Yahoo Finance options chain to CSV — with Greeks, spreads, and break-evens calculated. One click. No formulas. No subscriptions to broken data feeds.
Works on finance.yahoo.com · ca.finance.yahoo.com · all regional Yahoo Finance sites
| type | strike | bid | ask | mid | spread% | iv% | delta | gamma | theta/day | vega | breakeven | oi | volume |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| call | 280 | 18.40 | 18.60 | 18.50 | 1.1 | 22.4 | 0.6821 | 0.02341 | -0.0891 | 0.2341 | 298.50 | 12841 | 3204 |
| call | 285 | 14.10 | 14.35 | 14.23 | 1.8 | 21.8 | 0.5514 | 0.02618 | -0.0934 | 0.2618 | 299.23 | 18932 | 7841 |
| call | 290 | 10.20 | 10.45 | 10.33 | 2.4 | 21.1 | 0.4203 | 0.02714 | -0.0912 | 0.2714 | 300.33 | 24103 | 12983 |
| put | 280 | 8.15 | 8.40 | 8.28 | 3.0 | 23.1 | -0.3179 | 0.02341 | -0.0788 | 0.2341 | 271.72 | 9841 | 2103 |
| put | 275 | 5.80 | 6.05 | 5.93 | 4.2 | 24.0 | -0.2104 | 0.01983 | -0.0631 | 0.1983 | 269.07 | 7203 | 1841 |
"The solutions I found all require subscriptions. If you search for this, you will find many solutions using =IMPORTXML() or =IMPORTHTML() — all of which do not work anymore."
— r/options, 2024
Install once, use it every time you're on a Yahoo Finance options page. No configuration, no accounts, no API to break.
Go to any options chain on Yahoo Finance — any ticker, any expiration, calls or puts or both. The LayoverOps bar appears automatically above the table.
One click. LayoverOps reads what's already on the page — no API requests, no network calls — and downloads a clean CSV with Greeks calculated locally.
Your CSV has everything: strike, bid, ask, mid, spread%, IV, delta, gamma, theta, vega, break-even, OI, volume, and DTE. Sort it, filter it, model it your way.
Yahoo Finance shows you the chain. LayoverOps gives you the math.
Every strike, every expiration currently loaded on the page. Calls and puts together or separately — whatever Yahoo Finance is showing you.
Delta, gamma, theta per day, and vega computed locally using Black-Scholes and the IV Yahoo already displays. No paid data feed required.
Bid/ask mid, spread in dollars, and spread as a percentage of mid. Illiquid contracts stand out immediately when you sort by spread%.
Strike + mid for calls, strike − mid for puts. The number you actually need to be profitable at expiration, calculated automatically.
One click sends your chain snapshot to Claude AI. Get a plain-English breakdown of unusual OI, spread traps, and what the chain positioning suggests. Bring your own Anthropic API key.
Zero network calls. The extension reads what's rendered on your screen. Your data never leaves your browser. No account required. No data ever sold.
These are real posts. The Excel workflow is broken for everyone. LayoverOps fixes it.
"Yahoo Finance seems to block requests from Google. IMPORTXML() doesn't work."
r/thetagang"The solutions I found all require monthly subscriptions which I'm not willing to pay. All the IMPORTXML solutions do not work anymore."
r/Vitards"Send me a DM, I have a macro that does it."
r/thetagang — the state of options data access"It's one of the only places to get options chain data without paying money, but there's no guarantee the prices will match what it says on other platforms."
r/optionsExport your snapshot, then ask Claude to read it. Unusual OI concentration, wide spread traps, put/call positioning — in plain English, in seconds. You bring your own Anthropic API key. We don't touch it.
Get Pro — $2/moThe free tier fixes your broken IMPORTXML forever. Pro adds the AI analysis you'll actually use every day.
Pro requires an Anthropic API key. Each analysis costs approximately $0.02 of your own API credits.