NGS
Price
$27.09
Change
+$0.35 (+1.31%)
Updated
Oct 3 closing price
Capitalization
335.38M
39 days until earnings call
NPKI
Price
$11.16
Change
-$0.13 (-1.15%)
Updated
Oct 3 closing price
Capitalization
953.25M
31 days until earnings call
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NGS vs NPKI

Header iconNGS vs NPKI Comparison
Open Charts NGS vs NPKIBanner chart's image
Natural Gas Services Group
Price$27.09
Change+$0.35 (+1.31%)
Volume$78.26K
Capitalization335.38M
NPK International
Price$11.16
Change-$0.13 (-1.15%)
Volume$841.36K
Capitalization953.25M
NGS vs NPKI Comparison Chart in %
NGS
Daily Signalchanged days ago
Gain/Loss if bought
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NPKI
Daily Signalchanged days ago
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NGS vs. NPKI commentary
Oct 04, 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 Hold and NPKI is a Hold.

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COMPARISON
Comparison
Oct 04, 2025
Stock price -- (NGS: $27.09 vs. NPKI: $11.16)
Brand notoriety: NGS and NPKI are both not notable
Both companies represent the Oilfield Services/Equipment industry
Current volume relative to the 65-day Moving Average: NGS: 132% vs. NPKI: 112%
Market capitalization -- NGS: $335.38M vs. NPKI: $953.25M
NGS [@Oilfield Services/Equipment] is valued at $335.38M. NPKI’s [@Oilfield Services/Equipment] market capitalization is $953.25M. The market cap for tickers in the [@Oilfield Services/Equipment] industry ranges from $50.96B to $0. The average market capitalization across the [@Oilfield Services/Equipment] industry is $3.17B.

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 whileNPKI’s FA Score has 1 green FA rating(s).

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

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 3 TA indicator(s) are bullish while NPKI’s TA Score has 2 bullish TA indicator(s).

  • NGS’s TA Score: 3 bullish, 5 bearish.
  • NPKI’s TA Score: 2 bullish, 5 bearish.
According to our system of comparison, NGS is a better buy in the short-term than NPKI.

Price Growth

NGS (@Oilfield Services/Equipment) experienced а -5.87% price change this week, while NPKI (@Oilfield Services/Equipment) price change was -1.33% for the same time period.

The average weekly price growth across all stocks in the @Oilfield Services/Equipment industry was -0.86%. For the same industry, the average monthly price growth was +4.14%, and the average quarterly price growth was +31.31%.

Reported Earning Dates

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

NPKI is expected to report earnings on Nov 04, 2025.

Industries' Descriptions

@Oilfield Services/Equipment (-0.86% 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
NPKI($953M) has a higher market cap than NGS($335M). NPKI has higher P/E ratio than NGS: NPKI (23.52) vs NGS (18.83). NPKI YTD gains are higher at: 45.502 vs. NGS (1.504). NGS has higher annual earnings (EBITDA): 69.3M vs. NPKI (61.8M). NPKI has more cash in the bank: 26M vs. NGS (325K). NPKI has less debt than NGS: NPKI (19.3M) vs NGS (182M). NPKI has higher revenues than NGS: NPKI (235M) vs NGS (164M).
NGSNPKINGS / NPKI
Capitalization335M953M35%
EBITDA69.3M61.8M112%
Gain YTD1.50445.5023%
P/E Ratio18.8323.5280%
Revenue164M235M70%
Total Cash325K26M1%
Total Debt182M19.3M943%
FUNDAMENTALS RATINGS
NGS vs NPKI: Fundamental Ratings
NGS
NPKI
OUTLOOK RATING
1..100
1515
VALUATION
overvalued / fair valued / undervalued
1..100
69
Overvalued
88
Overvalued
PROFIT vs RISK RATING
1..100
3014
SMR RATING
1..100
7997
PRICE GROWTH RATING
1..100
4539
P/E GROWTH RATING
1..100
4457
SEASONALITY SCORE
1..100
n/a85

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.

NGS's Valuation (69) in the Oilfield Services Or Equipment industry is in the same range as NPKI (88). This means that NGS’s stock grew similarly to NPKI’s over the last 12 months.

NPKI's Profit vs Risk Rating (14) in the Oilfield Services Or Equipment industry is in the same range as NGS (30). This means that NPKI’s stock grew similarly to NGS’s over the last 12 months.

NGS's SMR Rating (79) in the Oilfield Services Or Equipment industry is in the same range as NPKI (97). This means that NGS’s stock grew similarly to NPKI’s over the last 12 months.

NPKI's Price Growth Rating (39) in the Oilfield Services Or Equipment industry is in the same range as NGS (45). This means that NPKI’s stock grew similarly to NGS’s over the last 12 months.

NGS's P/E Growth Rating (44) in the Oilfield Services Or Equipment industry is in the same range as NPKI (57). This means that NGS’s stock grew similarly to NPKI’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
NGSNPKI
RSI
ODDS (%)
Bearish Trend 1 day ago
77%
Bearish Trend 1 day ago
71%
Stochastic
ODDS (%)
Bearish Trend 1 day ago
69%
Bearish Trend 1 day ago
77%
Momentum
ODDS (%)
Bullish Trend 1 day ago
81%
N/A
MACD
ODDS (%)
Bearish Trend 1 day ago
64%
Bearish Trend 1 day ago
78%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
65%
Bearish Trend 1 day ago
75%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
76%
Bullish Trend 1 day ago
81%
Advances
ODDS (%)
Bullish Trend 9 days ago
77%
Bullish Trend 4 days ago
80%
Declines
ODDS (%)
Bearish Trend 5 days ago
65%
Bearish Trend 1 day ago
76%
BollingerBands
ODDS (%)
Bearish Trend 1 day ago
64%
Bearish Trend 1 day ago
76%
Aroon
ODDS (%)
Bullish Trend 1 day ago
71%
Bullish Trend 1 day ago
79%
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NGS
Daily Signalchanged days ago
Gain/Loss if bought
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NPKI
Daily Signalchanged days ago
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NGS and

Correlation & Price change

A.I.dvisor indicates that over the last year, NGS has been closely correlated with AROC. These tickers have moved in lockstep 69% of the time. This A.I.-generated data suggests there is a high statistical probability that if NGS jumps, then AROC could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To NGS
1D Price
Change %
NGS100%
+1.31%
AROC - NGS
69%
Closely correlated
-0.40%
KGS - NGS
64%
Loosely correlated
-0.29%
OII - NGS
63%
Loosely correlated
+0.83%
BKR - NGS
62%
Loosely correlated
+0.21%
PUMP - NGS
62%
Loosely correlated
+2.79%
More

NPKI and

Correlation & Price change

A.I.dvisor indicates that over the last year, NPKI has been loosely correlated with WHD. These tickers have moved in lockstep 61% of the time. This A.I.-generated data suggests there is some statistical probability that if NPKI jumps, then WHD could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To NPKI
1D Price
Change %
NPKI100%
-1.15%
WHD - NPKI
61%
Loosely correlated
-1.65%
WFRD - NPKI
61%
Loosely correlated
-0.98%
NGS - NPKI
60%
Loosely correlated
+1.31%
OII - NPKI
60%
Loosely correlated
+0.83%
HAL - NPKI
58%
Loosely correlated
-0.29%
More