SentimentFX/Stocks/NVDA
Stocks · NVDA

NVIDIA (NVDA) Sentiment Analysis

Live news sentiment for NVIDIA — the dominant AI accelerator vendor; datacenter GPU demand drives most headlines. SentimentFX scores every NVDA 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 NVDA

Every hour, SentimentFX collects the latest NVIDIA 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 NVDA price so you can see how news flow moves with the market.

NVIDIA is the dominant AI accelerator vendor; datacenter GPU demand drives most headlines, which makes NVDA 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 NVDA or a recognised alias.

Sentiment vs price correlation

The dashboard plots NVDA 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/NVDA.

Developer access

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

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NVDA sentiment FAQ

How is NVDA sentiment calculated?
SentimentFX scrapes NVIDIA 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 NVDA sentiment data updated?
The scraper runs every hour, pulling new NVDA headlines from GNews and Yahoo Finance RSS feeds. New sentiment scores are usually live within 1–2 minutes of scrape completion.
Can I correlate NVDA sentiment with its price?
Yes — the SentimentFX dashboard plots NVDA 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 NVDA sentiment data available via API?
Yes. The SentimentFX public API exposes /v1/sentiment/NVDA, /v1/summary/NVDA, /v1/prices/NVDA and /v1/correlation/NVDA endpoints. Authentication is via X-API-Key header. See the developer portal for full reference.