SentimentFX/Stocks/V
Stocks · V

Visa (V) Sentiment Analysis

Live news sentiment for Visa — global payments network; consumer spending and regulatory headlines move sentiment. SentimentFX scores every V headline with FinBERT and tracks how sentiment moves alongside price, updated hourly.

Avg sentiment (7d)
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Headlines (30d)
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Latest price
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Sentiment trend
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View live chart Get via API

What we track for V

Every hour, SentimentFX collects the latest Visa news from major financial publishers and RSS feeds, then scores each headline using FinBERT — a transformer model fine-tuned on financial text. The output is a sentiment score between -1 (very bearish) and +1 (very bullish), and we plot the daily average against V price so you can see how news flow moves with the market.

Visa is global payments network; consumer spending and regulatory headlines move sentiment, which makes V an especially useful ticker for sentiment-driven analysis. Our pipeline pulls from Yahoo Finance and other major financial newswires, deduplicates by URL, and only stores headlines whose title actually mentions V or a recognised alias.

Sentiment vs price correlation

The dashboard plots V sentiment against price on a single chart, with a rolling 180-day correlation analysis that reports Pearson r, p-value, a 95% confidence interval and a plain-English strength label (strong / weak / inconclusive). You can also pull the raw correlation via the public API endpoint /v1/correlation/V.

Developer access

All V sentiment, price and correlation data is available via the SentimentFX REST API. Generate a key on the developer portal, then call GET /v1/sentiment/V with an X-API-Key header. Free tier included, metered billing beyond that.

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V sentiment FAQ

How is V sentiment calculated?
SentimentFX scrapes Visa news headlines from major financial outlets every hour and scores each one with FinBERT, a finance-tuned transformer model. The score is the model's positive probability minus negative probability, giving a value between -1 (very bearish) and +1 (very bullish).
How often is V sentiment data updated?
The scraper runs every hour, pulling new V headlines from GNews and Yahoo Finance RSS feeds. New sentiment scores are usually live within 1–2 minutes of scrape completion.
Can I correlate V sentiment with its price?
Yes — the SentimentFX dashboard plots V sentiment against price on the same chart, and the correlation endpoint returns a Pearson r value, 95% confidence interval and strength label over a rolling 180-day window. You can also pull this via the public REST API at developers.sentimentfx.org.
Is V sentiment data available via API?
Yes. The SentimentFX public API exposes /v1/sentiment/V, /v1/summary/V, /v1/prices/V and /v1/correlation/V endpoints. Authentication is via X-API-Key header. See the developer portal for full reference.