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Yahoo Finance to Excel & CSV Data Export Tool

By xiaosong chen

Download Yahoo Finance historical stock data to CSV or Excel — no programming knowledge, no API key required, work as before.

View Chrome Web Store

Time on the storeUnder a yearA rough range, not an exact date

Store users138As shown on the Chrome Web Store

Chrome Web Store ratingNot rated yetNo store ratings yet

Last store update19 Jul 2026Version 0.2.0, 3 months ago

Inside the extension

Yahoo Finance to Excel & CSV Data Export Tool developer product preview 1

Product image 1 of 5

Reviews

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Permissions & access

Access levelMedium

Can see the address and title of every open tab.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 2

Sensitive1

See the address and title of every open tabtabs

Standard1

Save its own settingsstorage

Members also see when a new version asks for new access.

Website access 3

finance.yahoo.com and its subdomains
query1.finance.yahoo.com
query2.finance.yahoo.com

Extension ID: clihmokojnaapahllicojigghhbnfchm
Package size: 799KiB
Manifest: Version 3

The maker

xiaosong chen has 4 listings on the store. Updates now and then.

Listings: 4
Combined store users: ≈644
Store Featured: 0
Updated in the last 90 days: 1 of 4

Rehearsal: Youtube Speed Shifter475 users · updated 9 months ago
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Mass.Saver1 users · updated 21 months ago

Combined users can count the same person more than once. See all 4 listings

Ext Watch AI

Should you build in this niche?

One research report for Yahoo Finance to Excel & CSV Data Export Tool. Reports come with Plus, Pro and Max.

Takeaway & demandCited takeaway and search volumes
Traffic & domainPopularity rank, visits and authority
Money & pricingPlans and prices from the maker’s site
ReviewsComplaints and praise, quoted
Competitors & ranksRank against the closest listings
Build opportunityWhat to build and how to position it

Every number shows its source and date
Ready in a minute or two
Report and PDF yours for 30 days