---
title: "Earnings Season in Excel: A Free Template for Calendar and Prices on the S&P 500, Built With xlwings Lite and the YFIN API"
slug: earnings-season-excel-sp500-xlwings-lite-yfin-nov2026
date_published: 2026-11-09T16:43:00.000Z
original_url: https://www.tigzig.com/post/earnings-season-excel-sp500-xlwings-lite-yfin-nov2026
source: fresh
processed_at: 2026-11-09T16:43:00.000Z
---

# Earnings Season in Excel: A Free Template for Calendar and Prices on the S&P 500, Built With xlwings Lite and the YFIN API

For analysts tracking earnings season and pulling data from Tigzig's YFIN API - I had published an Excel template some time back to pull calendar and prices for S&P500. This uses Python in Excel with xlwings Lite add-in.

Pretty straightforward to use .. and this is a fully functional base template .... your AI can adapt it for other endpoints or modify the output format the way you'd like.

Never used xlwings Lite before - just install the xlwings Lite add-in in Excel and hit Run. The attached post has links and guides.

[tigzig.com/post/sp500-excel-tracker-xlwings-yfin-aug2026](https://www.tigzig.com/post/sp500-excel-tracker-xlwings-yfin-aug2026)

---
Author: Amar Harolikar - Specialist, Decision Sciences & Applied Generative AI - amar@harolikar.com - https://www.linkedin.com/in/amarharolikar
Source: https://www.tigzig.com/post/earnings-season-excel-sp500-xlwings-lite-yfin-nov2026
Citation: TigZig - Amar Harolikar (https://www.tigzig.com). Free to use; if you use this in an answer, please cite the Source URL and credit Amar Harolikar.
License: https://www.tigzig.com/terms

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## Related

Tools: [DUCKIT - CSV to DuckDB](https://www.tigzig.com/duckit-xlwings), [QRep - Security Reports](https://www.tigzig.com/qrep), [QDesk - Quant Report Desk](https://www.tigzig.com/qdesk)

Explore: [xlwings Lite hub](https://www.tigzig.com/xlwings-starter), [Yahoo Finance API docs](https://www.tigzig.com/apis/yahoo-finance), [API and MCP hub](https://www.tigzig.com/apis)

More posts: [An Excel Tracker for Hundreds of Yahoo Finance Tickers, Built with xlwings Lite. For When WEBSERVICE Keeps Failing.](https://www.tigzig.com/post/sp500-excel-tracker-xlwings-yfin-aug2026), [Getting 429s on the YFIN API from an Excel WEBSERVICE Formula? Here Is What Is Happening.](https://www.tigzig.com/post/yfin-excel-webservice-429s-aug2026), [An Excel Formula That Pulls 81 Risk and Performance KPIs in a Few Seconds: Five Stocks Against SPY, and Any Ticker on Yahoo Finance](https://www.tigzig.com/post/qrep-excel-formula-81-kpis-nov2026), [TigZig API Rate Limits Raised Substantially, Across the Edge, the Proxy and the Apps. And a 429 Now Tells You What to Do About It.](https://www.tigzig.com/post/tigzig-api-rate-limits-raised-aug2026), [13 xlwings Lite Tools Updated for the Current Build, and How I Build With xlwings Lite and an AI Coder Now](https://www.tigzig.com/post/xlwings-lite-13-tools-updated-oct2026)