Put the seasonality tape on your site.
One iframe, no signup, no key. It shows what no price ticker can: how often each symbol has historically closed higher in the very hour your visitor is looking at it, from 23 years of data, with the sample size on every figure.
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Widget
Symbols — tap to toggle; blank = our default six
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Your snippet
Browser extension — beta, desktop Chrome/Edge
A toolbar popup and a draggable panel you can pin over your own chart — a popup closes the moment you click the page, which is exactly when you want the number. Four views: this hour on a dial against the market's own average hour, the 24-hour strip, the whole week grid, and the next eight hours sized by how far that market usually travels. On a TradingView or broker chart it opens already pointed at the symbol you're viewing. Sample size and significance on every figure; no signals, no tracking.
It asks for three permissions and no more: storage to remember your market and where you put the panel, activeTab and scripting so the panel can be drawn on the tab you clicked from. It never asks to read the sites you visit.
Download the extension (.zip) → unzip → chrome://extensions → enable Developer mode → Load unpacked → pick the folder. Chrome Web Store listing coming.
The honest fine print
- It is not a price feed. The tape shows the historical up-rate of the current weekday-and-hour bucket — a probability from the past, recomputed as each hour begins. It says so on its face.
- Free, including commercially. The one condition: the "Perfect Indicators" attribution link stays visible and unmodified.
- No tracking. The iframe sets no cookies and runs no analytics on your visitors.
- Data refreshes from a 23-year archive; figures move by rounding errors day to day, which is what a large sample is for.