HDSN
Price
$6.86
Change
-$0.34 (-4.72%)
Updated
Nov 13 closing price
Capitalization
299.08M
117 days until earnings call
Intraday BUY SELL Signals
NNUP
Price
$1.51
Change
-$0.03 (-1.95%)
Updated
Nov 11 closing price
Capitalization
16.3M
Intraday BUY SELL Signals
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HDSN vs NNUP

Header iconHDSN vs NNUP Comparison
Open Charts HDSN vs NNUPBanner chart's image
Hudson Technologies
Price$6.86
Change-$0.34 (-4.72%)
Volume$374.56K
Capitalization299.08M
Nocopi Technologies
Price$1.51
Change-$0.03 (-1.95%)
Volume$2.49K
Capitalization16.3M
HDSN vs NNUP Comparison Chart in %
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HDSN vs. NNUP commentary
Nov 14, 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 HDSN is a StrongBuy and NNUP is a Hold.

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COMPARISON
Comparison
Nov 14, 2025
Stock price -- (HDSN: $6.86 vs. NNUP: $1.51)
Brand notoriety: HDSN and NNUP are both not notable
Both companies represent the Chemicals: Specialty industry
Current volume relative to the 65-day Moving Average: HDSN: 127% vs. NNUP: 88%
Market capitalization -- HDSN: $299.08M vs. NNUP: $16.3M
HDSN [@Chemicals: Specialty] is valued at $299.08M. NNUP’s [@Chemicals: Specialty] market capitalization is $16.3M. The market cap for tickers in the [@Chemicals: Specialty] industry ranges from $200.15B to $0. The average market capitalization across the [@Chemicals: Specialty] industry is $8.65B.

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).

HDSN’s FA Score shows that 1 FA rating(s) are green whileNNUP’s FA Score has 1 green FA rating(s).

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

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.

HDSN’s TA Score shows that 4 TA indicator(s) are bullish while NNUP’s TA Score has 3 bullish TA indicator(s).

  • HDSN’s TA Score: 4 bullish, 4 bearish.
  • NNUP’s TA Score: 3 bullish, 7 bearish.
According to our system of comparison, HDSN is a better buy in the short-term than NNUP.

Price Growth

HDSN (@Chemicals: Specialty) experienced а +2.39% price change this week, while NNUP (@Chemicals: Specialty) price change was -17.03% for the same time period.

The average weekly price growth across all stocks in the @Chemicals: Specialty industry was +0.70%. For the same industry, the average monthly price growth was -2.95%, and the average quarterly price growth was +18.47%.

Reported Earning Dates

HDSN is expected to report earnings on Mar 11, 2026.

Industries' Descriptions

@Chemicals: Specialty (+0.70% weekly)

The specialty chemicals sector includes companies that produce chemicals and industrial gases, which are of relatively high-value, often made to customer specifications. Examples of specialty chemicals are electronic chemicals, industrial gases, coatings, adhesives and sealants, industrial and institutional cleaning chemicals. The products are often valued on the basis of their purposes/performances rather than for their composition. Linde Plc, Ecolab Inc., Air Products and Chemicals, Inc., and Dow, Inc. are some of the largest companies making specialty chemicals.

SUMMARIES
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FUNDAMENTALS
Fundamentals
HDSN($299M) has a higher market cap than NNUP($16.3M). HDSN YTD gains are higher at: 29.032 vs. NNUP (-9.581). HDSN has higher annual earnings (EBITDA): 26M vs. NNUP (-554.1K). HDSN has more cash in the bank: 84.3M vs. NNUP (11.3M). NNUP has less debt than HDSN: NNUP (206K) vs HDSN (5.96M). HDSN has higher revenues than NNUP: HDSN (225M) vs NNUP (2.1M).
HDSNNNUPHDSN / NNUP
Capitalization299M16.3M1,834%
EBITDA26M-554.1K-4,692%
Gain YTD29.032-9.581-303%
P/E Ratio13.45N/A-
Revenue225M2.1M10,714%
Total Cash84.3M11.3M746%
Total Debt5.96M206K2,893%
FUNDAMENTALS RATINGS
HDSN vs NNUP: Fundamental Ratings
HDSN
NNUP
OUTLOOK RATING
1..100
1491
VALUATION
overvalued / fair valued / undervalued
1..100
75
Overvalued
96
Overvalued
PROFIT vs RISK RATING
1..100
60100
SMR RATING
1..100
7893
PRICE GROWTH RATING
1..100
6560
P/E GROWTH RATING
1..100
122
SEASONALITY SCORE
1..100
5085

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.

HDSN's Valuation (75) in the Environmental Services industry is in the same range as NNUP (96) in the null industry. This means that HDSN’s stock grew similarly to NNUP’s over the last 12 months.

HDSN's Profit vs Risk Rating (60) in the Environmental Services industry is somewhat better than the same rating for NNUP (100) in the null industry. This means that HDSN’s stock grew somewhat faster than NNUP’s over the last 12 months.

HDSN's SMR Rating (78) in the Environmental Services industry is in the same range as NNUP (93) in the null industry. This means that HDSN’s stock grew similarly to NNUP’s over the last 12 months.

NNUP's Price Growth Rating (60) in the null industry is in the same range as HDSN (65) in the Environmental Services industry. This means that NNUP’s stock grew similarly to HDSN’s over the last 12 months.

NNUP's P/E Growth Rating (2) in the null industry is in the same range as HDSN (12) in the Environmental Services industry. This means that NNUP’s stock grew similarly to HDSN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
HDSNNNUP
RSI
ODDS (%)
Bullish Trend 3 days ago
88%
Bearish Trend 3 days ago
82%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
90%
Bullish Trend 3 days ago
71%
Momentum
ODDS (%)
Bearish Trend 3 days ago
72%
Bearish Trend 3 days ago
75%
MACD
ODDS (%)
Bearish Trend 3 days ago
65%
Bearish Trend 3 days ago
73%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
73%
Bullish Trend 3 days ago
67%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
74%
Bearish Trend 3 days ago
70%
Advances
ODDS (%)
Bullish Trend 3 days ago
82%
N/A
Declines
ODDS (%)
Bearish Trend 11 days ago
74%
Bearish Trend 30 days ago
79%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
88%
Bearish Trend 3 days ago
79%
Aroon
ODDS (%)
Bearish Trend 3 days ago
73%
Bullish Trend 3 days ago
82%
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HDSN
Daily Signal:
Gain/Loss:
NNUP
Daily Signal:
Gain/Loss:
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HDSN and

Correlation & Price change

A.I.dvisor indicates that over the last year, HDSN has been loosely correlated with NGVT. These tickers have moved in lockstep 46% of the time. This A.I.-generated data suggests there is some statistical probability that if HDSN jumps, then NGVT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To HDSN
1D Price
Change %
HDSN100%
+2.71%
NGVT - HDSN
46%
Loosely correlated
-0.77%
AVNT - HDSN
42%
Loosely correlated
-1.17%
SCL - HDSN
38%
Loosely correlated
-1.69%
KWR - HDSN
37%
Loosely correlated
-3.73%
ESI - HDSN
37%
Loosely correlated
-0.29%
More

NNUP and

Correlation & Price change

A.I.dvisor tells us that NNUP and AVOA have been poorly correlated (+26% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that NNUP and AVOA's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To NNUP
1D Price
Change %
NNUP100%
N/A
AVOA - NNUP
26%
Poorly correlated
N/A
TKCBF - NNUP
24%
Poorly correlated
N/A
HDSN - NNUP
21%
Poorly correlated
+2.71%
NVZMF - NNUP
11%
Poorly correlated
+4.97%
OCLDF - NNUP
9%
Poorly correlated
N/A
More