ALT
Price
$4.03
Change
+$0.06 (+1.51%)
Updated
Oct 15, 11:16 AM (EDT)
Capitalization
348.62M
26 days until earnings call
Intraday Buy/Sell Signals
NBY
Price
$1.05
Change
-$0.00 (-0.00%)
Updated
Oct 15, 11:14 AM (EDT)
Capitalization
6.31M
Intraday Buy/Sell Signals
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ALT vs NBY

Header iconALT vs NBY Comparison
Open Charts ALT vs NBYBanner chart's image
Altimmune
Price$4.03
Change+$0.06 (+1.51%)
Volume$650
Capitalization348.62M
NovaBay Pharmaceuticals
Price$1.05
Change-$0.00 (-0.00%)
Volume$100
Capitalization6.31M
ALT vs NBY Comparison Chart in %
ALT
Daily Signalchanged days ago
Gain/Loss if bought
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NBY
Daily Signalchanged days ago
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ALT vs. NBY commentary
Oct 16, 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 ALT is a Hold and NBY is a Hold.

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COMPARISON
Comparison
Oct 16, 2025
Stock price -- (ALT: $3.95 vs. NBY: $1.05)
Brand notoriety: ALT and NBY are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: ALT: 71% vs. NBY: 4%
Market capitalization -- ALT: $348.62M vs. NBY: $6.31M
ALT [@Biotechnology] is valued at $348.62M. NBY’s [@Biotechnology] market capitalization is $6.31M. The market cap for tickers in the [@Biotechnology] industry ranges from $105.69B to $0. The average market capitalization across the [@Biotechnology] industry is $2.02B.

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).

ALT’s FA Score shows that 0 FA rating(s) are green whileNBY’s FA Score has 3 green FA rating(s).

  • ALT’s FA Score: 0 green, 5 red.
  • NBY’s FA Score: 3 green, 2 red.
According to our system of comparison, NBY is a better buy in the long-term than ALT.

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.

ALT’s TA Score shows that 6 TA indicator(s) are bullish while NBY’s TA Score has 3 bullish TA indicator(s).

  • ALT’s TA Score: 6 bullish, 2 bearish.
  • NBY’s TA Score: 3 bullish, 4 bearish.
According to our system of comparison, ALT is a better buy in the short-term than NBY.

Price Growth

ALT (@Biotechnology) experienced а +0.51% price change this week, while NBY (@Biotechnology) price change was -16.67% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +0.44%. For the same industry, the average monthly price growth was +17.42%, and the average quarterly price growth was +81.94%.

Reported Earning Dates

ALT is expected to report earnings on Nov 11, 2025.

Industries' Descriptions

@Biotechnology (+0.44% weekly)

Biotechnology involves genetic or protein engineering to produce medicines/therapies for treating and preventing ailments. The industry also provides crucial ingredients for diagnostics. This multi-billion-dollar industry is heavily focused on research and development, as companies attempt to continually come up with cutting-edge solutions for health. New discoveries for the treatment of diseases provide opportunities for growth for a company in this industry. Discoveries, however, must pass the regulatory approval from the U.S. Food and Drug Administration (FDA) before they can make it to markets. Amgen Inc., Gilead Sciences, Inc. and Celgene Corporation are examples of companies in this industry.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ALT($349M) has a higher market cap than NBY($6.31M). NBY YTD gains are higher at: 164.303 vs. ALT (-45.215). NBY has higher annual earnings (EBITDA): -7.05M vs. ALT (-88.03M). NBY has less debt than ALT: NBY (1.04M) vs ALT (15.8M). NBY has higher revenues than ALT: NBY (9.78M) vs ALT (20K).
ALTNBYALT / NBY
Capitalization349M6.31M5,530%
EBITDA-88.03M-7.05M1,249%
Gain YTD-45.215164.303-28%
P/E RatioN/A0.46-
Revenue20K9.78M0%
Total Cash183MN/A-
Total Debt15.8M1.04M1,516%
FUNDAMENTALS RATINGS
ALT vs NBY: Fundamental Ratings
ALT
NBY
OUTLOOK RATING
1..100
2065
VALUATION
overvalued / fair valued / undervalued
1..100
96
Overvalued
19
Undervalued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
9812
PRICE GROWTH RATING
1..100
6035
P/E GROWTH RATING
1..100
1001
SEASONALITY SCORE
1..100
501

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.

NBY's Valuation (19) in the Biotechnology industry is significantly better than the same rating for ALT (96) in the Miscellaneous Commercial Services industry. This means that NBY’s stock grew significantly faster than ALT’s over the last 12 months.

NBY's Profit vs Risk Rating (100) in the Biotechnology industry is in the same range as ALT (100) in the Miscellaneous Commercial Services industry. This means that NBY’s stock grew similarly to ALT’s over the last 12 months.

NBY's SMR Rating (12) in the Biotechnology industry is significantly better than the same rating for ALT (98) in the Miscellaneous Commercial Services industry. This means that NBY’s stock grew significantly faster than ALT’s over the last 12 months.

NBY's Price Growth Rating (35) in the Biotechnology industry is in the same range as ALT (60) in the Miscellaneous Commercial Services industry. This means that NBY’s stock grew similarly to ALT’s over the last 12 months.

NBY's P/E Growth Rating (1) in the Biotechnology industry is significantly better than the same rating for ALT (100) in the Miscellaneous Commercial Services industry. This means that NBY’s stock grew significantly faster than ALT’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ALTNBY
RSI
ODDS (%)
N/A
N/A
Stochastic
ODDS (%)
Bullish Trend 3 days ago
80%
Bullish Trend 3 days ago
88%
Momentum
ODDS (%)
Bullish Trend 3 days ago
81%
Bearish Trend 3 days ago
90%
MACD
ODDS (%)
N/A
Bearish Trend 3 days ago
90%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
82%
Bearish Trend 3 days ago
90%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
88%
Bearish Trend 3 days ago
90%
Advances
ODDS (%)
Bullish Trend 15 days ago
81%
Bullish Trend 15 days ago
83%
Declines
ODDS (%)
Bearish Trend 17 days ago
88%
Bearish Trend 3 days ago
90%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
90%
N/A
Aroon
ODDS (%)
Bullish Trend 3 days ago
82%
Bullish Trend 3 days ago
90%
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ALT
Daily Signalchanged days ago
Gain/Loss if bought
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NBY
Daily Signalchanged days ago
Gain/Loss if bought
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ALT and

Correlation & Price change

A.I.dvisor indicates that over the last year, ALT has been loosely correlated with ACHV. These tickers have moved in lockstep 52% of the time. This A.I.-generated data suggests there is some statistical probability that if ALT jumps, then ACHV could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ALT
1D Price
Change %
ALT100%
-1.25%
ACHV - ALT
52%
Loosely correlated
+2.26%
INDP - ALT
45%
Loosely correlated
+3.23%
KROS - ALT
39%
Loosely correlated
-5.03%
AMRN - ALT
38%
Loosely correlated
+0.73%
CDXS - ALT
36%
Loosely correlated
+0.80%
More

NBY and

Correlation & Price change

A.I.dvisor indicates that over the last year, NBY has been loosely correlated with ATON. These tickers have moved in lockstep 38% of the time. This A.I.-generated data suggests there is some statistical probability that if NBY jumps, then ATON could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To NBY
1D Price
Change %
NBY100%
-12.50%
ATON - NBY
38%
Loosely correlated
+9.02%
NEVPF - NBY
34%
Loosely correlated
N/A
ALT - NBY
30%
Poorly correlated
-1.25%
ORMP - NBY
29%
Poorly correlated
-2.07%
IMMP - NBY
25%
Poorly correlated
+5.03%
More