Is Position Size Calculator safe to install?
Position Size Calculator asks for 3 browser permissions and 10 site patterns. We do not audit code and we do not judge intent; what we can show is what the listing declares and whether that has changed while we have been watching.
Chrome extension by yhauxell · Productivity · Tools
What the developer says, and 2 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
At a glance
Facts, not a score: an ad blocker needs every page and a theme needs nothing, so one number would be wrong about both. Each fact links to its detail.
- Site access
- Access to specific sites only
- Data collection
- Declares it collects none
- Upkeep
- Not updated for over a year
- Publisher
- No store badges
- Audience
- 58 users · 2.0/5
What data it declares
The developer declares that it does not collect or use your data.
The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.
The listing does not link to a privacy policy.
This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
What Chrome asks you to allow
When you add it, Chrome asks you to allow it to:
- Read and change your data on a number of websites
Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.
What it can reach
Specific sites only: 10 match patterns.
https://*.bybit.com/*bybit.com and all its subdomainshttps://*.bitvavo.com/*bitvavo.com and all its subdomainshttps://*.bitget.com/*bitget.com and all its subdomainshttps://*.mexc.com/*mexc.com and all its subdomainshttps://*.binance.com/*binance.com and all its subdomainshttps://*.coinbase.com/*coinbase.com and all its subdomainshttps://*.okx.com/*okx.com and all its subdomainshttps://*.kraken.com/*kraken.com and all its subdomainshttps://*.kucoin.com/*kucoin.com and all its subdomainshttps://*.upbit.com/*upbit.com and all its subdomains
Routine for an extension
How usual this is for its category
In Productivity · Tools, 20% of extensions ask for access to every site. This one: Access to specific sites only.
The typical extension there declares 3 browser permissions; this one declares 3 browser permissions.
Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.
Who uses it and how it is kept up
58 users
- 2026-09-0164
- 2026-09-0263
- 2026-09-0364
- 2026-09-0562
- 2026-09-0662
- 2026-09-0860
- 2026-09-0963
- 2026-09-1364
- 2026-09-1568
- 2026-09-1766
- 2026-09-2062
- 2026-09-2163
- 2026-09-2664
- 2026-09-2861
- 2026-10-0857
- 2026-10-1055
- 2026-10-1356
- 2026-10-1650
- 2026-10-1849
- 2026-10-2152
- 2026-10-2253
- 2026-10-2451
- 2026-10-2552
- 2026-10-2756
- 2026-10-2958
- 2026-10-3158
- Not updated in the store for over a year: the last update was on 2024-02-21.
- No new version in the last 90 days.
What the store shows
The store shows none of its badges on this listing. Most listings carry none.
Has it asked for more over time?
This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.
The permissions this extension requests have not changed since we started watching it.
Who publishes it
yhauxell. This listing has been in the store since 2024-02-20 and was last updated on 2024-02-21.
Similar extensions that ask for less
Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.
-
Quantum AI Platform - Risk & Position Size Calculator 3 users
-
Riskify 30 users
-
Calculadora de Posición Crypto 28 users
How to check or remove it in Chrome
- Type chrome://extensions in the address bar and find the extension in the list.
- Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
- To uninstall it, choose Remove on the same page.
Questions people ask
- What can Position Size Calculator access?
- Specific sites only: 10 match patterns. It declares 3 browser permissions.
- What data does Position Size Calculator collect?
- The developer declares that it does not collect or use your data. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
- Has Position Size Calculator asked for more permissions over time?
- The permissions this extension requests have not changed since we started watching it.
- Does Position Size Calculator publish a privacy policy?
- No, the store listing does not link to a privacy policy.
We read the public store listing up to 2 times a day and keep what it declared. We do not install the extension, do not audit its code, do not judge its intent and publish no contact details for its developer. Last read on 2026-10-31.
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