AD
Price
$57.15
Change
+$3.50 (+6.52%)
Updated
Jan 14, 04:59 PM (EDT)
Capitalization
4.63B
29 days until earnings call
Intraday BUY SELL Signals
TEF
Price
$3.92
Change
+$0.10 (+2.62%)
Updated
Jan 14, 04:59 PM (EDT)
Capitalization
22.06B
43 days until earnings call
Intraday BUY SELL Signals
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AD vs TEF

Header iconAD vs TEF Comparison
Open Charts AD vs TEFBanner chart's image
Array Digital Infrastructure
Price$57.15
Change+$3.50 (+6.52%)
Volume$3.17K
Capitalization4.63B
Telefonica SA
Price$3.92
Change+$0.10 (+2.62%)
Volume$37.82K
Capitalization22.06B
AD vs TEF Comparison Chart in %
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VS
AD vs. TEF commentary
Jan 15, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AD is a Hold and TEF is a Hold.

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COMPARISON
Comparison
Jan 15, 2026
Stock price -- (AD: $53.65 vs. TEF: $3.82)
Brand notoriety: AD and TEF are both not notable
Both companies represent the Major Telecommunications industry
Current volume relative to the 65-day Moving Average: AD: 92% vs. TEF: 251%
Market capitalization -- AD: $4.63B vs. TEF: $22.06B
AD [@Major Telecommunications] is valued at $4.63B. TEF’s [@Major Telecommunications] market capitalization is $22.06B. The market cap for tickers in the [@Major Telecommunications] industry ranges from $212.15B to $0. The average market capitalization across the [@Major Telecommunications] industry is $18.96B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

AD’s FA Score shows that 1 FA rating(s) are green whileTEF’s FA Score has 1 green FA rating(s).

  • AD’s FA Score: 1 green, 4 red.
  • TEF’s FA Score: 1 green, 4 red.
According to our system of comparison, TEF is a better buy in the long-term than AD.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

AD’s TA Score shows that 4 TA indicator(s) are bullish while TEF’s TA Score has 6 bullish TA indicator(s).

  • AD’s TA Score: 4 bullish, 5 bearish.
  • TEF’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, TEF is a better buy in the short-term than AD.

Price Growth

AD (@Major Telecommunications) experienced а -0.35% price change this week, while TEF (@Major Telecommunications) price change was -2.30% for the same time period.

The average weekly price growth across all stocks in the @Major Telecommunications industry was +0.94%. For the same industry, the average monthly price growth was +1.31%, and the average quarterly price growth was +13.19%.

Reported Earning Dates

AD is expected to report earnings on Feb 12, 2026.

TEF is expected to report earnings on Feb 26, 2026.

Industries' Descriptions

@Major Telecommunications (+0.94% weekly)

Major telecommunications include companies that make communication possible across the globe – by providing voice and data transmission via multiple channels such as phone or the Internet, through airwaves or cables, through wires or wirelessly. The ease with which we connect with anyone, anywhere in the world is thanks in large part to the infrastructure created by the telecom industry. Some major telecom players include AT&T Inc., Verizon Communications Inc. and Nippon Telegraph and Telephone Corporation.

SUMMARIES
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FUNDAMENTALS
Fundamentals
TEF($22.1B) has a higher market cap than AD($4.63B). AD YTD gains are higher at: 0.056 vs. TEF (-5.679). TEF has higher annual earnings (EBITDA): 11.8B vs. AD (1.02B). TEF has higher revenues than AD: TEF (40.5B) vs AD (3.8B).
ADTEFAD / TEF
Capitalization4.63B22.1B21%
EBITDA1.02B11.8B9%
Gain YTD0.056-5.679-1%
P/E Ratio25.07N/A-
Revenue3.8B40.5B9%
Total Cash326MN/A-
Total Debt1.2BN/A-
FUNDAMENTALS RATINGS
AD vs TEF: Fundamental Ratings
AD
TEF
OUTLOOK RATING
1..100
8264
VALUATION
overvalued / fair valued / undervalued
1..100
84
Overvalued
7
Undervalued
PROFIT vs RISK RATING
1..100
5551
SMR RATING
1..100
90100
PRICE GROWTH RATING
1..100
5961
P/E GROWTH RATING
1..100
3338
SEASONALITY SCORE
1..100
n/a50

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

TEF's Valuation (7) in the Specialty Telecommunications industry is significantly better than the same rating for AD (84) in the Wireless Telecommunications industry. This means that TEF’s stock grew significantly faster than AD’s over the last 12 months.

TEF's Profit vs Risk Rating (51) in the Specialty Telecommunications industry is in the same range as AD (55) in the Wireless Telecommunications industry. This means that TEF’s stock grew similarly to AD’s over the last 12 months.

AD's SMR Rating (90) in the Wireless Telecommunications industry is in the same range as TEF (100) in the Specialty Telecommunications industry. This means that AD’s stock grew similarly to TEF’s over the last 12 months.

AD's Price Growth Rating (59) in the Wireless Telecommunications industry is in the same range as TEF (61) in the Specialty Telecommunications industry. This means that AD’s stock grew similarly to TEF’s over the last 12 months.

AD's P/E Growth Rating (33) in the Wireless Telecommunications industry is in the same range as TEF (38) in the Specialty Telecommunications industry. This means that AD’s stock grew similarly to TEF’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ADTEF
RSI
ODDS (%)
Bearish Trend 2 days ago
90%
Bullish Trend 13 days ago
46%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
81%
Bullish Trend 2 days ago
63%
Momentum
ODDS (%)
Bearish Trend 2 days ago
71%
Bearish Trend 2 days ago
43%
MACD
ODDS (%)
Bearish Trend 2 days ago
71%
Bearish Trend 2 days ago
35%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
64%
Bearish Trend 2 days ago
49%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
65%
Bearish Trend 2 days ago
46%
Advances
ODDS (%)
Bullish Trend 2 days ago
68%
Bullish Trend 16 days ago
61%
Declines
ODDS (%)
Bearish Trend 15 days ago
69%
Bearish Trend 6 days ago
51%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
71%
Bullish Trend 2 days ago
62%
Aroon
ODDS (%)
Bullish Trend 2 days ago
68%
Bullish Trend 2 days ago
49%
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AD
Daily Signal:
Gain/Loss:
TEF
Daily Signal:
Gain/Loss:
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AD and

Correlation & Price change

A.I.dvisor indicates that over the last year, AD has been loosely correlated with TDS. These tickers have moved in lockstep 47% of the time. This A.I.-generated data suggests there is some statistical probability that if AD jumps, then TDS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AD
1D Price
Change %
AD100%
+1.69%
TDS - AD
47%
Loosely correlated
+1.02%
VEON - AD
28%
Poorly correlated
+2.72%
LILA - AD
26%
Poorly correlated
-0.28%
LILAK - AD
26%
Poorly correlated
-0.42%
TEF - AD
25%
Poorly correlated
-2.80%
More

TEF and

Correlation & Price change

A.I.dvisor indicates that over the last year, TEF has been loosely correlated with VOD. These tickers have moved in lockstep 51% of the time. This A.I.-generated data suggests there is some statistical probability that if TEF jumps, then VOD could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TEF
1D Price
Change %
TEF100%
-2.80%
VOD - TEF
51%
Loosely correlated
-2.73%
DTEGY - TEF
44%
Loosely correlated
-2.54%
TLSNY - TEF
40%
Loosely correlated
-2.47%
TELNY - TEF
37%
Loosely correlated
-1.12%
VZ - TEF
31%
Poorly correlated
-2.08%
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