AIamond
Head-to-Head Comparison

Investors Business DailyvsTagesschau

Investors Business Daily (36.7% hit rate) vs Tagesschau (33.2% hit rate): how often each source’s headline tone matched the later price move.

Neither did better against chance than the other

Based on 597 and 942 checked headlines

Investors Business Daily

Ranked #5 of — sources

Metric
Tagesschau

Ranked #10 of — sources

Hit rate

36.7%vs33.2%

Checked reports

597vs942

Articles Analyzed

401vs377

Avg. Relevance

-vs-

Sentiment & Bias Analysis

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

Sentiment Distribution

Investors Business Daily

Avg. Sentiment: 0.01
Bullish 52%Neutral 2%Bearish 46%

Tagesschau

Avg. Sentiment: -0.07
Bullish 42%Neutral 6%Bearish 52%

Market Context Coverage

Hit rate by marketInvestors Business DailyTagesschau
AMD1 (0%)—
Accenture1 (0%)—
Adobe1 (0%)—
Amazon/US Tech—1 (0%)
Anthropic IPO1 (0%)—
Apple1 (0%)—
Argenx1 (0%)—
Asian stocks—3 (1%)
Automotive industry—1 (0%)
BNB—1 (0%)
Beiersdorf—1 (0%)
Biohaven1 (0%)—
Biotech2 (1%)—
Bitcoin11 (3%)1 (0%)
Bloom Energy1 (0%)—
Boeing2 (1%)—
Bosch—1 (0%)
Brazilian markets—1 (0%)
Chinese Robotics1 (0%)—
Cisco1 (0%)—
Clear Secure, a single1 (0%)—
Coinbase2 (1%)—
CrowdStrike1 (0%)—
DAX3 (1%)190 (52%)
Dell Technologies1 (0%)—
DoorDash2 (1%)—
DraftKings1 (0%)—
EUR/USD—1 (0%)
Eli Lilly1 (0%)—
European stocks2 (1%)42 (11%)
Faeth Therapeutics1 (0%)—
GE Vernova1 (0%)—
Gold2 (1%)—
Grail Inc1 (0%)—
HPE1 (0%)—
Harmony Biosciences1 (0%)—
Hospital1 (0%)—
Indian stocks—1 (0%)
Intuit1 (0%)—
Intuitive Surgical1 (0%)—
Ionis Pharma1 (0%)—
Japanese stocks—1 (0%)
Junk Bond ETF1 (0%)—
Lockheed Martin1 (0%)—
Medtronic1 (0%)—
Mercedes-Benz—2 (1%)
Micron Technology1 (0%)—
Moderna1 (0%)—
NASDAQ24 (7%)6 (2%)
Natural Gas1 (0%)—
Netflix5 (1%)—
Nordson Corp1 (0%)—
Nvidia1 (0%)—
Oil14 (4%)54 (15%)
Okta / cybersecurity1 (0%)—
Opera Software1 (0%)—
Oracle1 (0%)—
Palo Alto Networks1 (0%)—
PayPal2 (1%)—
Pfizer1 (0%)—
Real Estate—1 (0%)
Retail1 (0%)—
Rheinmetall—1 (0%)
Robinhood5 (1%)—
Rocket Lab2 (1%)—
Rubrik1 (0%)—
Samsara1 (0%)—
Seagate Technology1 (0%)—
Semtech1 (0%)—
SentinelOne1 (0%)—
SharkNinja1 (0%)—
SoFi Technologies1 (0%)—
SpaceX2 (1%)—
Target Corporation1 (0%)—
Telecom1 (0%)—
Tesla10 (3%)—
Teva Pharma1 (0%)—
US Government Bonds—1 (0%)
USA113 (31%)14 (4%)
USD/JPY—1 (0%)
Uber1 (0%)—
UniQure1 (0%)—
Vera1 (0%)—
Viatris1 (0%)—
Victoria's Secret1 (0%)—
Volkswagen—2 (1%)
Volkswagen AG—1 (0%)
Workday1 (0%)—
Zoom1 (0%)—
cell tower operator1 (0%)—
consumer finance1 (0%)—
cryptocurrencies (Crypto)4 (1%)—
global markets4 (1%)22 (6%)
hard drive1 (0%)—
media M&A—1 (0%)
quantum computing1 (0%)—
technology stocks (Tech)95 (26%)17 (5%)
uranium1 (0%)—
used car1 (0%)—

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Frequently Asked Questions

Which is more reliable: Investors Business Daily or Tagesschau?▼
Investors Business Daily (36.7%) and Tagesschau (33.2%) 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 Investors Business Daily and Tagesschau both cover?▼
They share 8 market contexts: Bitcoin, DAX, European stocks, 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.