ACFN
Price
$20.04
Change
-$0.10 (-0.50%)
Updated
Jan 15, 10:30 AM (EDT)
Capitalization
50.44M
Intraday BUY SELL Signals
TDY
Price
$569.26
Change
+$6.73 (+1.20%)
Updated
Jan 15, 12:13 PM (EDT)
Capitalization
26.41B
6 days until earnings call
Intraday BUY SELL Signals
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ACFN vs TDY

Header iconACFN vs TDY Comparison
Open Charts ACFN vs TDYBanner chart's image
Acorn Energy
Price$20.04
Change-$0.10 (-0.50%)
VolumeN/A
Capitalization50.44M
Teledyne Technologies
Price$569.26
Change+$6.73 (+1.20%)
Volume$2.71K
Capitalization26.41B
ACFN vs TDY Comparison Chart in %
ACFN
Daily Signal:
Gain/Loss:
TDY
Daily Signal:
Gain/Loss:
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ACFN vs. TDY 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 ACFN is a Hold and TDY is a Hold.

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COMPARISON
Comparison
Jan 15, 2026
Stock price -- (ACFN: $20.14 vs. TDY: $562.54)
Brand notoriety: ACFN and TDY are both not notable
Both companies represent the Electronic Equipment/Instruments industry
Current volume relative to the 65-day Moving Average: ACFN: 24% vs. TDY: 102%
Market capitalization -- ACFN: $50.44M vs. TDY: $26.41B
ACFN [@Electronic Equipment/Instruments] is valued at $50.44M. TDY’s [@Electronic Equipment/Instruments] market capitalization is $26.41B. The market cap for tickers in the [@Electronic Equipment/Instruments] industry ranges from $89.62B to $0. The average market capitalization across the [@Electronic Equipment/Instruments] industry is $6.19B.

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).

ACFN’s FA Score shows that 1 FA rating(s) are green whileTDY’s FA Score has 1 green FA rating(s).

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

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.

ACFN’s TA Score shows that 4 TA indicator(s) are bullish while TDY’s TA Score has 5 bullish TA indicator(s).

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

Price Growth

ACFN (@Electronic Equipment/Instruments) experienced а +3.60% price change this week, while TDY (@Electronic Equipment/Instruments) price change was +5.84% for the same time period.

The average weekly price growth across all stocks in the @Electronic Equipment/Instruments industry was +3.18%. For the same industry, the average monthly price growth was +3.12%, and the average quarterly price growth was +14.59%.

Reported Earning Dates

TDY is expected to report earnings on Jan 21, 2026.

Industries' Descriptions

@Electronic Equipment/Instruments (+3.18% weekly)

This industry manufactures electronic products used in various critical and sophisticated technologies, including laser-based systems, circuit and continuity testers, electro-optical measuring instruments and high-speed precision weighing and inspection equipment. Some major companies operating in this business are Canon Inc., Keysight Technologies Inc., and Fortive Corp.

SUMMARIES
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FUNDAMENTALS
Fundamentals
TDY($26.4B) has a higher market cap than ACFN($50.4M). TDY has higher P/E ratio than ACFN: TDY (32.59) vs ACFN (7.57). ACFN YTD gains are higher at: 33.377 vs. TDY (10.144). TDY has higher annual earnings (EBITDA): 1.39B vs. ACFN (2.74M). TDY has more cash in the bank: 529M vs. ACFN (4.17M). ACFN has less debt than TDY: ACFN (1.05M) vs TDY (2.53B). TDY has higher revenues than ACFN: TDY (6.01B) vs ACFN (12.6M).
ACFNTDYACFN / TDY
Capitalization50.4M26.4B0%
EBITDA2.74M1.39B0%
Gain YTD33.37710.144329%
P/E Ratio7.5732.5923%
Revenue12.6M6.01B0%
Total Cash4.17M529M1%
Total Debt1.05M2.53B0%
FUNDAMENTALS RATINGS
ACFN vs TDY: Fundamental Ratings
ACFN
TDY
OUTLOOK RATING
1..100
1325
VALUATION
overvalued / fair valued / undervalued
1..100
58
Fair valued
98
Overvalued
PROFIT vs RISK RATING
1..100
5342
SMR RATING
1..100
1177
PRICE GROWTH RATING
1..100
4351
P/E GROWTH RATING
1..100
10019
SEASONALITY SCORE
1..100
9050

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.

ACFN's Valuation (58) in the null industry is somewhat better than the same rating for TDY (98) in the Aerospace And Defense industry. This means that ACFN’s stock grew somewhat faster than TDY’s over the last 12 months.

TDY's Profit vs Risk Rating (42) in the Aerospace And Defense industry is in the same range as ACFN (53) in the null industry. This means that TDY’s stock grew similarly to ACFN’s over the last 12 months.

ACFN's SMR Rating (11) in the null industry is significantly better than the same rating for TDY (77) in the Aerospace And Defense industry. This means that ACFN’s stock grew significantly faster than TDY’s over the last 12 months.

ACFN's Price Growth Rating (43) in the null industry is in the same range as TDY (51) in the Aerospace And Defense industry. This means that ACFN’s stock grew similarly to TDY’s over the last 12 months.

TDY's P/E Growth Rating (19) in the Aerospace And Defense industry is significantly better than the same rating for ACFN (100) in the null industry. This means that TDY’s stock grew significantly faster than ACFN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ACFNTDY
RSI
ODDS (%)
Bearish Trend 1 day ago
82%
Bearish Trend 1 day ago
49%
Stochastic
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 1 day ago
47%
Momentum
ODDS (%)
Bullish Trend 1 day ago
78%
Bullish Trend 1 day ago
57%
MACD
ODDS (%)
N/A
N/A
TrendWeek
ODDS (%)
Bullish Trend 1 day ago
70%
Bullish Trend 1 day ago
54%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
68%
Bullish Trend 1 day ago
45%
Advances
ODDS (%)
Bullish Trend 7 days ago
75%
Bullish Trend 1 day ago
52%
Declines
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 18 days ago
51%
BollingerBands
ODDS (%)
Bearish Trend 1 day ago
87%
Bearish Trend 1 day ago
37%
Aroon
ODDS (%)
N/A
Bullish Trend 1 day ago
43%
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ACFN
Daily Signal:
Gain/Loss:
TDY
Daily Signal:
Gain/Loss:
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ACFN and

Correlation & Price change

A.I.dvisor tells us that ACFN and AIMD have been poorly correlated (+10% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that ACFN and AIMD's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ACFN
1D Price
Change %
ACFN100%
-2.75%
AIMD - ACFN
10%
Poorly correlated
+0.31%
TDY - ACFN
8%
Poorly correlated
+1.36%
GRMN - ACFN
7%
Poorly correlated
-1.12%
BKSY - ACFN
7%
Poorly correlated
+7.97%
KEYS - ACFN
6%
Poorly correlated
+0.05%
More

TDY and

Correlation & Price change

A.I.dvisor indicates that over the last year, TDY has been loosely correlated with TRMB. These tickers have moved in lockstep 65% of the time. This A.I.-generated data suggests there is some statistical probability that if TDY jumps, then TRMB could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TDY
1D Price
Change %
TDY100%
+1.36%
TRMB - TDY
65%
Loosely correlated
-0.60%
FTV - TDY
57%
Loosely correlated
+1.98%
VNT - TDY
57%
Loosely correlated
-0.70%
KEYS - TDY
56%
Loosely correlated
+0.05%
GRMN - TDY
52%
Loosely correlated
-1.12%
More