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FinSignal
AI platform for investors

BETAWe are translating the signed-in app step by step: pages not translated yet are Czech for now. AI-generated texts will stay in Czech.

AI stock analysis.
Value, health, signal.

Fair value (DCF), financial health across 6–7 pillars and a daily AI signal from the news for US stocks, ETFs, crypto, commodities and Prague-listed names — all in one place.

6–7
Pillars of financial
health
DCF
Fair value
and price range
0–100
AI signal from news,
price and economy

~400 new signals/24 h · ~1,000 news items loaded/24 h · ~1,000 tracked assets

§ 02 — Portfolio

How is your portfolio doing?

Put together a model portfolio and FinSignal immediately shows what it rests on: how much it depends on a few positions, which sectors dominate and how healthy the companies inside are. The AI adds a plain-language breakdown to the numbers.

  1. 01
    Build a portfolioFree

    Stocks, ETFs and crypto. Up to 5 positions for free; weights are calculated for you.

  2. 02
    Free X-rayFree

    Concentration, sectors, currencies and weighted financial health right after saving. Optionally by email every Saturday.

  3. 03
    AI reviewPremium

    Strengths, points to watch and questions to consider in a few seconds.

Free sign-up · no card needed · sample without signing up

AI portfolio review

Portfolio X-ray

NVDAMSFTAAPLVWCECEZ.PRBTC
Medium
Largest: NVDA 28% · top 3: 61%
5.4
of 6 · behaves like 5.4 equal positions
74/100
weighted by position
54/100
neutral · weighted AI signal
AI portfolio breakdownPremium

The core is made of financially healthy companies, but the result depends heavily on a single sector.

Full breakdown in Premium

Sample data. An informational breakdown of a model portfolio, not an investment recommendation.

§ 03 — AI in Premium

The AI picks companies and answers your questions.

AI picks

Quality at a reasonable price, with every change explained.

The AI continuously scans hundreds of stocks, weighing financial health, valuation, growth, momentum and the latest news.

See the AI picks Free sample · no sign-upThe AI picks page is in Czech.
AI chat

Ask the AI about a stock or your portfolio.

Ask about a stock or your portfolio. The AI answers from FinSignal data and, for fresh events, adds sources from the web.

Interface sample. An informational answer, not an investment recommendation.

Unlock the AI chat Part of PremiumThe AI chat answers in Czech.
§ 04 — Product

A complete AI breakdown for every stock.

A 0–100 score across 6–7 pillars of financial health, a model fair value from a DCF, a daily AI signal from the news and the financial results — all in one view.

● Illustrative
§ Current signal
Short-term sentiment
NVDA
NVIDIA
● Positive
71
/ 100
News summary
Signal 3 Jun 21:01

Nvidia signalled that its technology and strategy could give it a clear lead over AMD and Intel in graphics processors.

High news coverage

Demand for AI infrastructure and strong momentum help in the short term. The main question is how much future growth the market has already priced in.

Risks: Slowing chip demand, rising competition and geopolitical tension in Asia that could affect supply chains.

Ask the AI
§ Financial health
Long-term stability
69/ 100
Overall score·NVDA
Current price
289USD
17/05/2026
69VALUATION 32GROWTH 88PROFIT 92QUALITY 78STABILITY 54MOMENTUM 78SIGNAL 71
P/E, P/B
Valuation
32
Weak

Rates whether the stock is cheap or expensive relative to its history and sector. A score above 60 suggests the stock trades below its estimated intrinsic value.

Tracks:P/E · P/B · FCF yield · sector

NVIDIA has excellent growth and profitability thanks to demand for AI chips. Its main weakness is a high valuation; its strengths are a solid balance sheet and high margins.

§ 05 — How it works

News moves the metrics,
not just the headlines.

Every new piece of information feeds into fair value, financial health and the signal — for single stocks and for your portfolio. When a signal or a price you watch changes significantly, you get an email.

No commitment · 14 days free · then CZK 499/month

§ 06 — Newsroom

Today in the markets

AI-processed news and context for the assets you follow, updated continuously every day.

Articles are written in Czech.

More editions
01

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02

Meta získá od Nvidie 3 miliardy dolarů v rámci rozšířeného partnerství pro AI

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10 hours ago · 2 min read
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Bývalý manažer Apple Podcasts povede nákup podcastů pro Netflix

Netflix podle zpráv najal Steva Wilsona, který dříve vedl vztahy s partnery v Apple Podcasts, aby řídil akvizici podcastového obsahu. Pro Apple jde o odchod bývalého manažera do firmy, která rozšiřuje své aktivity v podcastech.

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News archive →