AIamond
Head-to-Head Comparison

Borsen DKvsInvestors Business Daily

Borsen DK (39.5% hit rate) vs Investors Business Daily (37.0% hit rate): how often each source’s headline tone matched the later price move.

Neither did better against chance than the other

Based on 509 and 600 checked headlines

Borsen DK

Ranked #4 of — sources

Metric
Investors Business Daily

Ranked #5 of — sources

Hit rate

39.5%vs37.0%

Checked reports

509vs600

Articles Analyzed

332vs405

Avg. Relevance

-vs-

Sentiment & Bias Analysis

How bullish or bearish each source’s headlines tend to be.

Sentiment Distribution

Borsen DK

Avg. Sentiment: -0.10
Bullish 39%Neutral 5%Bearish 57%

Investors Business Daily

Avg. Sentiment: 0.01
Bullish 52%Neutral 2%Bearish 45%

Market Context Coverage

Hit rate by marketBorsen DKInvestors Business Daily
ALK-Abelló1 (0%)—
AMD—1 (0%)
Accenture—1 (0%)
Adobe—1 (0%)
Alphabet1 (0%)—
Anthropic IPO1 (0%)1 (0%)
Apple1 (0%)1 (0%)
Argenx—1 (0%)
Asian stocks29 (10%)—
Biohaven—1 (0%)
Biotech—2 (1%)
Bitcoin1 (0%)11 (3%)
Bloom Energy—1 (0%)
Boeing—2 (1%)
Boozt Group1 (0%)—
Carlsberg1 (0%)—
Carlsberg IPO1 (0%)—
Chinese Robotics—1 (0%)
Cisco—1 (0%)
Clear Secure, a single—1 (0%)
Coinbase—2 (1%)
Coloplast1 (0%)—
Coloplast, Danish medtech company1 (0%)—
Commodities1 (0%)—
Copenhagen housing2 (1%)—
Copenhagen real estate1 (0%)—
CrowdStrike—1 (0%)
DAX3 (1%)3 (1%)
DSV2 (1%)—
Danish5 (2%)—
Danish bank1 (0%)—
Danish defense-sector businesses1 (0%)—
Danish economy1 (0%)—
Danish housing1 (0%)—
Danish inflation1 (0%)—
Danish real estate4 (1%)—
Danske Bank1 (0%)—
Dell Technologies—1 (0%)
Demant2 (1%)—
DoorDash—2 (1%)
DraftKings—1 (0%)
EUR/USD1 (0%)—
Eli Lilly—1 (0%)
European natural gas1 (0%)—
European stocks47 (16%)2 (1%)
FLSmidth mining equipment company1 (0%)—
Faeth Therapeutics—1 (0%)
GE Vernova—1 (0%)
GN Store Group1 (0%)—
Genmab3 (1%)—
Gold3 (1%)2 (1%)
Grail Inc—1 (0%)
HPE—1 (0%)
Harmony Biosciences—1 (0%)
Hospital—1 (0%)
ISS A/S1 (0%)—
Intuit—1 (0%)
Intuitive Surgical—1 (0%)
Ionis Pharma—1 (0%)
Japanese stocks2 (1%)—
Junk Bond ETF—1 (0%)
Lockheed Martin—1 (0%)
Lundbeck1 (0%)—
Maersk1 (0%)—
Maersk / Shipping1 (0%)—
Medtronic—1 (0%)
Mendole1 (0%)—
Micron Technology—1 (0%)
Microsoft—1 (0%)
Moderna—1 (0%)
NASDAQ4 (1%)25 (7%)
Natural Gas—1 (0%)
Netflix—5 (1%)
Nike1 (0%)—
Nordea Bank1 (0%)—
Norden A/S1 (0%)—
Nordson Corp—1 (0%)
Novo Nordisk10 (3%)—
Novo Nordisk, Danish1 (0%)—
Novonesis1 (0%)—
Nvidia—1 (0%)
Oil43 (15%)14 (4%)
Okta / cybersecurity—1 (0%)
Opera Software—1 (0%)
Oracle—1 (0%)
Palo Alto Networks—1 (0%)
Pandora1 (0%)—
Pandora jewelry company1 (0%)—
Pandora, Danish jewelry company1 (0%)—
PayPal—2 (1%)
Pfizer—1 (0%)
Retail—1 (0%)
Robinhood—5 (1%)
Rocket Lab—2 (1%)
Royal Unibrew1 (0%)—
Rubrik—1 (0%)
SAS1 (0%)—
Samsara—1 (0%)
Schenker1 (0%)—
Seagate Technology—1 (0%)
Semtech—1 (0%)
SentinelOne—1 (0%)
SharkNinja—1 (0%)
SoFi Technologies—1 (0%)
SpaceX—2 (1%)
Take-Two Interactive1 (0%)—
Target Corporation—1 (0%)
Telecom—1 (0%)
Tesla—10 (3%)
Teva Pharma—1 (0%)
UK markets3 (1%)—
US pharmaceutical sector1 (0%)—
USA36 (12%)114 (31%)
USD/JPY1 (0%)—
Uber—1 (0%)
UniQure—1 (0%)
Vera—1 (0%)
Viatris—1 (0%)
Victoria's Secret—1 (0%)
Volvo Cars1 (0%)—
Workday—1 (0%)
Zoom—1 (0%)
bank lending rates1 (0%)—
cell tower operator—1 (0%)
consumer finance—1 (0%)
cryptocurrencies (Crypto)—4 (1%)
global markets28 (9%)4 (1%)
hard drive—1 (0%)
insurance sector1 (0%)—
mine equipment suppliers1 (0%)—
professional services1 (0%)—
quantum computing—1 (0%)
technology stocks (Tech)24 (8%)96 (26%)
uranium—1 (0%)
used car—1 (0%)
video game1 (0%)—

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Frequently Asked Questions

Which is more reliable: Borsen DK or Investors Business Daily?▼
Borsen DK (39.5%) and Investors Business Daily (37.0%) get the same verdict against chance, measured from the first tradable price. A raw hit rate mostly reflects which markets a source covers, so a gap between the two rates alone says little.
How are these comparisons calculated?▼
AI rates each headline’s tone as up, down or sideways for its market. From the first price a reader could trade we check the move after 1, 3 and 7 days, and compare each source’s hit rate with chance for its own mix of calls (method on /how-reliable-is). Sources are compared on that verdict, their tone mix and the markets they cover.
What markets do Borsen DK and Investors Business Daily both cover?▼
They share 11 market contexts: Anthropic IPO, Apple, Bitcoin, DAX, European stocks, Gold, NASDAQ, Oil, USA, global markets, technology stocks (Tech). Each source may also cover additional markets independently.

Our Methodology

AI classifies each article's tone as up, down or sideways for the market it covers. From the first price a reader could trade after publication we check the move after 1, 3 and 7 days. A source's hit rate is compared with chance for the same calls and outcomes within each market, so covering calm or busy markets earns nothing. Each difference comes with a 95 % interval; checks close in time are resampled together in blocks of 7 or 14 days, because they share market moves. A verdict needs at least 300 checks and must hold after correcting for the number of sources tested (Holm). This answers "did the market move that way?": a hit rate, not a return. AIamond makes no forecasts of its own.