TDC
Price
$20.16
Change
-$0.36 (-1.75%)
Updated
Aug 11, 04:59 PM (EDT)
Capitalization
1.94B
91 days until earnings call
TENB
Price
$28.59
Change
-$0.40 (-1.38%)
Updated
Aug 11, 04:59 PM (EDT)
Capitalization
3.51B
78 days until earnings call
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TDC vs TENB

Header iconTDC vs TENB Comparison
Open Charts TDC vs TENBBanner chart's image
TERADATA
Price$20.16
Change-$0.36 (-1.75%)
Volume$7.44K
Capitalization1.94B
Tenable Holdings
Price$28.59
Change-$0.40 (-1.38%)
Volume$14.19K
Capitalization3.51B
TDC vs TENB Comparison Chart in %
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TDC
Daily Signalchanged days ago
Gain/Loss if bought
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TENB
Daily Signalchanged days ago
Gain/Loss if bought
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TDC vs. TENB commentary
Aug 11, 2025

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 TDC is a Buy and TENB is a Buy.

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COMPARISON
Comparison
Aug 11, 2025
Stock price -- (TDC: $20.53 vs. TENB: $28.99)
Brand notoriety: TDC and TENB are both not notable
Both companies represent the Computer Communications industry
Current volume relative to the 65-day Moving Average: TDC: 106% vs. TENB: 66%
Market capitalization -- TDC: $1.94B vs. TENB: $3.51B
TDC [@Computer Communications] is valued at $1.94B. TENB’s [@Computer Communications] market capitalization is $3.51B. The market cap for tickers in the [@Computer Communications] industry ranges from $3.88T to $0. The average market capitalization across the [@Computer Communications] industry is $27.18B.

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).

TDC’s FA Score shows that 1 FA rating(s) are green whileTENB’s FA Score has 0 green FA rating(s).

  • TDC’s FA Score: 1 green, 4 red.
  • TENB’s FA Score: 0 green, 5 red.
According to our system of comparison, TDC is a better buy in the long-term than TENB.

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.

TDC’s TA Score shows that 4 TA indicator(s) are bullish while TENB’s TA Score has 4 bullish TA indicator(s).

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

Price Growth

TDC (@Computer Communications) experienced а +2.09% price change this week, while TENB (@Computer Communications) price change was -5.17% for the same time period.

The average weekly price growth across all stocks in the @Computer Communications industry was +0.85%. For the same industry, the average monthly price growth was +21.45%, and the average quarterly price growth was +56.96%.

Reported Earning Dates

TDC is expected to report earnings on Nov 10, 2025.

TENB is expected to report earnings on Oct 28, 2025.

Industries' Descriptions

@Computer Communications (+0.85% weekly)

Computer communications industry develops technology that allows computing devices to exchange data with each other using connections/data links between nodes. Common types of computer network include Cloud (IAN), Internet, Wide (WAN, Local (LAN)/Wireless(WLAN) etc. The industry is an ever-more important part of technology, and is set to become even bigger as the Internet of Things (IoT) rapidly forays into the various aspects of our lives. Cisco Systems, Inc., Palo Alto Networks, Inc. and Arista Networks, Inc., Fortinet, Inc. are some of the major computer communications companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
TENB($3.51B) has a higher market cap than TDC($1.94B). TENB YTD gains are higher at: -26.384 vs. TDC (-34.093). TDC has higher annual earnings (EBITDA): 311M vs. TENB (40.2M). TENB has more cash in the bank: 460M vs. TDC (368M). TENB has less debt than TDC: TENB (417M) vs TDC (588M). TDC has higher revenues than TENB: TDC (1.7B) vs TENB (923M).
TDCTENBTDC / TENB
Capitalization1.94B3.51B55%
EBITDA311M40.2M774%
Gain YTD-34.093-26.384129%
P/E Ratio18.17N/A-
Revenue1.7B923M185%
Total Cash368M460M80%
Total Debt588M417M141%
FUNDAMENTALS RATINGS
TDC vs TENB: Fundamental Ratings
TDC
TENB
OUTLOOK RATING
1..100
7850
VALUATION
overvalued / fair valued / undervalued
1..100
65
Fair valued
61
Fair valued
PROFIT vs RISK RATING
1..100
96100
SMR RATING
1..100
1294
PRICE GROWTH RATING
1..100
8386
P/E GROWTH RATING
1..100
95100
SEASONALITY SCORE
1..100
n/an/a

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.

TENB's Valuation (61) in the Packaged Software industry is in the same range as TDC (65) in the Computer Processing Hardware industry. This means that TENB’s stock grew similarly to TDC’s over the last 12 months.

TDC's Profit vs Risk Rating (96) in the Computer Processing Hardware industry is in the same range as TENB (100) in the Packaged Software industry. This means that TDC’s stock grew similarly to TENB’s over the last 12 months.

TDC's SMR Rating (12) in the Computer Processing Hardware industry is significantly better than the same rating for TENB (94) in the Packaged Software industry. This means that TDC’s stock grew significantly faster than TENB’s over the last 12 months.

TDC's Price Growth Rating (83) in the Computer Processing Hardware industry is in the same range as TENB (86) in the Packaged Software industry. This means that TDC’s stock grew similarly to TENB’s over the last 12 months.

TDC's P/E Growth Rating (95) in the Computer Processing Hardware industry is in the same range as TENB (100) in the Packaged Software industry. This means that TDC’s stock grew similarly to TENB’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
TDCTENB
RSI
ODDS (%)
Bullish Trend 4 days ago
68%
Bullish Trend 4 days ago
83%
Stochastic
ODDS (%)
Bullish Trend 4 days ago
73%
Bullish Trend 4 days ago
78%
Momentum
ODDS (%)
Bearish Trend 4 days ago
63%
Bearish Trend 4 days ago
73%
MACD
ODDS (%)
Bearish Trend 4 days ago
63%
Bearish Trend 4 days ago
77%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
65%
Bearish Trend 4 days ago
72%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
59%
Bearish Trend 4 days ago
69%
Advances
ODDS (%)
Bullish Trend 15 days ago
63%
Bullish Trend 21 days ago
68%
Declines
ODDS (%)
Bearish Trend 4 days ago
64%
Bearish Trend 4 days ago
70%
BollingerBands
ODDS (%)
Bullish Trend 4 days ago
64%
Bullish Trend 4 days ago
83%
Aroon
ODDS (%)
Bearish Trend 4 days ago
73%
Bearish Trend 4 days ago
64%
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TDC
Daily Signalchanged days ago
Gain/Loss if bought
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TENB
Daily Signalchanged days ago
Gain/Loss if bought
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TDC and

Correlation & Price change

A.I.dvisor indicates that over the last year, TDC has been loosely correlated with BL. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if TDC jumps, then BL could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TDC
1D Price
Change %
TDC100%
-1.30%
BL - TDC
59%
Loosely correlated
-4.26%
OS - TDC
50%
Loosely correlated
-9.45%
SMWB - TDC
50%
Loosely correlated
-5.29%
PCOR - TDC
46%
Loosely correlated
-3.12%
TENB - TDC
46%
Loosely correlated
-1.46%
More

TENB and

Correlation & Price change

A.I.dvisor indicates that over the last year, TENB has been loosely correlated with QLYS. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if TENB jumps, then QLYS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TENB
1D Price
Change %
TENB100%
-1.46%
QLYS - TENB
59%
Loosely correlated
-0.13%
PANW - TENB
56%
Loosely correlated
-0.62%
VRNS - TENB
54%
Loosely correlated
-2.89%
PTC - TENB
52%
Loosely correlated
-4.77%
CRWD - TENB
52%
Loosely correlated
-0.12%
More