Free tool
Embed a Market Census Score in your blog, Substack, or site.
Paste a two-line iframe. Get a six-factor stock-score badge for any US ticker: the score and its label, no price. Its data is cached, so it can be half an hour old or more. Free, no API key, no auth, no rate limits for normal use.
Built for finance bloggers, Substack writers, and personal-site owners who want current scores in their posts without screenshot-and-update toil.
See it in action
This is the actual widget — loaded the same way your readers will see it.
Score for NVDA · cached data, can be half an hour old or more · score and label only, no price
Paste this:
<iframe src="https://marketcensus.io/embed/score/NVDA" width="100%" height="140" style="max-width:480px;border:0" loading="lazy" title="Market Census Score for NVDA"></iframe>Swap NVDA for any US ticker. That’s it.
For a GitHub README (iframes don’t work there):
[](https://marketcensus.io/t/NVDA?utm_source=badge)Variants
Pick the size and theme that fits the surrounding content. All variants are free; all refresh from the same cached data; all attribute back to Market Census via the footer.
NVIDIA (NVDA) · Default · Light theme
<iframe src="https://marketcensus.io/embed/score/NVDA" width="100%" height="140" style="max-width:480px;border:0" loading="lazy" title="Market Census Score for NVDA"></iframe>Apple (AAPL) · Default · Dark theme
<iframe src="https://marketcensus.io/embed/score/AAPL?theme=dark" width="100%" height="140" style="max-width:480px;border:0" loading="lazy" title="Market Census Score for AAPL"></iframe>Tesla (TSLA) · Compact · Light theme
<iframe src="https://marketcensus.io/embed/score/TSLA?compact=1" width="100%" height="80" style="max-width:320px;border:0" loading="lazy" title="Market Census Score for TSLA"></iframe>S&P 500 ETF (SPY) · Compact · Dark theme
<iframe src="https://marketcensus.io/embed/score/SPY?theme=dark&compact=1" width="100%" height="80" style="max-width:320px;border:0" loading="lazy" title="Market Census Score for SPY"></iframe>URL parameters
| Parameter | Values | Default | Effect |
|---|---|---|---|
| {symbol} | Any US ticker (e.g. NVDA, AAPL, SPY) | required | The ticker to render |
| theme | light | dark | light | Background + text colour |
| compact | 1 | off | Narrow variant — up to 320px wide and 80px tall, instead of 480px and 140px |
Use cases
- Finance bloggers + Substack writers. Drop a badge inline when you mention a ticker. Reader gets a recent score; you don’t have to update screenshots when scores change.
- Personal trading-journal sites. Show your watchlist with current Market Census scores instead of static numbers.
- Newsletter authors. Some email clients render iframes (most don’t). For email use, screenshot the rendered badge or link directly to
marketcensus.io/t/{TICKER}. - Community forums + Discord servers. Forum software that allows iframes (e.g. Discourse with the iframe plugin) renders the badge inline. Discord doesn’t embed iframes; share the
marketcensus.io/t/{TICKER}URL instead for Discord’s native preview card.
Attribution + licence
The widget includes a “Powered by marketcensus.io” footer that links back to the per-ticker page. Don’t strip it. Don’t proxy through your own domain to launder the attribution. Don’t claim the score is your own analysis.
Embed the widget and link back. It shows Market Census's score and label only - no market data is redistributed through it. Don't proxy it to strip attribution; don't claim the score is yours. We’ll never deprecate the embed URL pattern; if it ever changes, the old URLs will continue to work.
Want to embed a feature beyond a single ticker?
We’ll build sector heatmap badges and signal-distribution charts on request. Tell us what you’d like to embed.