NGS
Price
$26.49
Change
+$0.46 (+1.77%)
Updated
Aug 28, 04:59 PM (EDT)
Capitalization
332.37M
76 days until earnings call
OII
Price
$24.59
Change
+$0.19 (+0.78%)
Updated
Aug 28, 04:59 PM (EDT)
Capitalization
2.47B
55 days until earnings call
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NGS vs OII

Header iconNGS vs OII Comparison
Open Charts NGS vs OIIBanner chart's image
Natural Gas Services Group
Price$26.49
Change+$0.46 (+1.77%)
Volume$400
Capitalization332.37M
Oceaneering International
Price$24.59
Change+$0.19 (+0.78%)
Volume$5.88K
Capitalization2.47B
NGS vs OII Comparison Chart in %
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NGS
Daily Signalchanged days ago
Gain/Loss if bought
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OII
Daily Signalchanged days ago
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NGS vs. OII commentary
Aug 29, 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 NGS is a StrongBuy and OII is a Buy.

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COMPARISON
Comparison
Aug 29, 2025
Stock price -- (NGS: $26.03 vs. OII: $24.40)
Brand notoriety: NGS and OII are both not notable
Both companies represent the Oilfield Services/Equipment industry
Current volume relative to the 65-day Moving Average: NGS: 74% vs. OII: 79%
Market capitalization -- NGS: $332.37M vs. OII: $2.47B
NGS [@Oilfield Services/Equipment] is valued at $332.37M. OII’s [@Oilfield Services/Equipment] market capitalization is $2.47B. The market cap for tickers in the [@Oilfield Services/Equipment] industry ranges from $54.42B to $0. The average market capitalization across the [@Oilfield Services/Equipment] industry is $3.12B.

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).

NGS’s FA Score shows that 1 FA rating(s) are green whileOII’s FA Score has 0 green FA rating(s).

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

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.

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

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

Price Growth

NGS (@Oilfield Services/Equipment) experienced а +2.36% price change this week, while OII (@Oilfield Services/Equipment) price change was +8.25% for the same time period.

The average weekly price growth across all stocks in the @Oilfield Services/Equipment industry was +3.03%. For the same industry, the average monthly price growth was -0.76%, and the average quarterly price growth was +10.53%.

Reported Earning Dates

NGS is expected to report earnings on Nov 12, 2025.

OII is expected to report earnings on Oct 22, 2025.

Industries' Descriptions

@Oilfield Services/Equipment (+3.03% weekly)

The oilfield services/equipment industry is involved in providing various equipment and services to oil and natural gas producers. These companies rent drilling rigs and/or provide services to build and maintain oil and gas wells. The performance of this industry is dependent on demand for oil and natural gas, which in turn is often driven by macroeconomic conditions or business cycles. Schlumberger NV, Halliburton Company, and Baker Hughes are some of the biggest oilfield services companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
OII($2.47B) has a higher market cap than NGS($332M). NGS has higher P/E ratio than OII: NGS (18.66) vs OII (12.42). NGS YTD gains are higher at: -2.468 vs. OII (-6.442). OII has higher annual earnings (EBITDA): 423M vs. NGS (69.3M). OII has more cash in the bank: 441M vs. NGS (325K). NGS has less debt than OII: NGS (182M) vs OII (804M). OII has higher revenues than NGS: OII (2.77B) vs NGS (164M).
NGSOIINGS / OII
Capitalization332M2.47B13%
EBITDA69.3M423M16%
Gain YTD-2.468-6.44238%
P/E Ratio18.6612.42150%
Revenue164M2.77B6%
Total Cash325K441M0%
Total Debt182M804M23%
FUNDAMENTALS RATINGS
NGS vs OII: Fundamental Ratings
NGS
OII
OUTLOOK RATING
1..100
2110
VALUATION
overvalued / fair valued / undervalued
1..100
68
Overvalued
65
Fair valued
PROFIT vs RISK RATING
1..100
2736
SMR RATING
1..100
7835
PRICE GROWTH RATING
1..100
5150
P/E GROWTH RATING
1..100
6593
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.

OII's Valuation (65) in the Oilfield Services Or Equipment industry is in the same range as NGS (68). This means that OII’s stock grew similarly to NGS’s over the last 12 months.

NGS's Profit vs Risk Rating (27) in the Oilfield Services Or Equipment industry is in the same range as OII (36). This means that NGS’s stock grew similarly to OII’s over the last 12 months.

OII's SMR Rating (35) in the Oilfield Services Or Equipment industry is somewhat better than the same rating for NGS (78). This means that OII’s stock grew somewhat faster than NGS’s over the last 12 months.

OII's Price Growth Rating (50) in the Oilfield Services Or Equipment industry is in the same range as NGS (51). This means that OII’s stock grew similarly to NGS’s over the last 12 months.

NGS's P/E Growth Rating (65) in the Oilfield Services Or Equipment industry is in the same range as OII (93). This means that NGS’s stock grew similarly to OII’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
NGSOII
RSI
ODDS (%)
N/A
Bearish Trend 2 days ago
75%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
75%
Bearish Trend 2 days ago
79%
Momentum
ODDS (%)
Bullish Trend 2 days ago
84%
Bullish Trend 2 days ago
81%
MACD
ODDS (%)
Bullish Trend 2 days ago
80%
Bullish Trend 2 days ago
77%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
78%
Bullish Trend 2 days ago
77%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
76%
Bullish Trend 2 days ago
77%
Advances
ODDS (%)
Bullish Trend 2 days ago
77%
Bullish Trend 4 days ago
77%
Declines
ODDS (%)
Bearish Trend 28 days ago
65%
Bearish Trend 9 days ago
76%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
70%
Bearish Trend 2 days ago
73%
Aroon
ODDS (%)
Bearish Trend 2 days ago
75%
Bullish Trend 2 days ago
80%
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NGS
Daily Signalchanged days ago
Gain/Loss if bought
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OII
Daily Signalchanged days ago
Gain/Loss if bought
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OII and

Correlation & Price change

A.I.dvisor indicates that over the last year, OII has been closely correlated with HAL. These tickers have moved in lockstep 80% of the time. This A.I.-generated data suggests there is a high statistical probability that if OII jumps, then HAL could also see price increases.

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Ticker /
NAME
Correlation
To OII
1D Price
Change %
OII100%
+3.04%
HAL - OII
80%
Closely correlated
+1.92%
WFRD - OII
79%
Closely correlated
+3.44%
FTI - OII
79%
Closely correlated
+0.86%
WHD - OII
78%
Closely correlated
+2.48%
SLB - OII
77%
Closely correlated
+1.87%
More