ARDX
Price
$6.04
Change
+$0.19 (+3.25%)
Updated
Jun 18, 04:59 PM (EDT)
Capitalization
1.49B
41 days until earnings call
Intraday BUY SELL Signals
PTGX
Price
$112.74
Change
+$1.30 (+1.17%)
Updated
Jun 18, 04:59 PM (EDT)
Capitalization
7.26B
41 days until earnings call
Intraday BUY SELL Signals
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ARDX vs PTGX

ARDX vs PTGX Comparison Chart in %
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ARDX vs. PTGX commentary
Jun 19, 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 ARDX is a Hold and PTGX is a Hold.

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COMPARISON
Comparison
Jun 19, 2026
Stock price -- (ARDX: $5.84 vs. PTGX: $111.44)
Brand notoriety: ARDX and PTGX are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: ARDX: 95% vs. PTGX: 121%
Market capitalization -- ARDX: $1.49B vs. PTGX: $7.26B
ARDX [@Biotechnology] is valued at $1.49B. PTGX’s [@Biotechnology] market capitalization is $7.26B. The market cap for tickers in the [@Biotechnology] industry ranges from $114.63B to $0. The average market capitalization across the [@Biotechnology] industry is $1.95B.

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).

ARDX’s FA Score shows that 0 FA rating(s) are green whilePTGX’s FA Score has 2 green FA rating(s).

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

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.

ARDX’s TA Score shows that 5 TA indicator(s) are bullish while PTGX’s TA Score has 5 bullish TA indicator(s).

  • ARDX’s TA Score: 5 bullish, 6 bearish.
  • PTGX’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, PTGX is a better buy in the short-term than ARDX.

Price Growth

ARDX (@Biotechnology) experienced а +4.10% price change this week, while PTGX (@Biotechnology) price change was +5.36% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +2.61%. For the same industry, the average monthly price growth was +8.78%, and the average quarterly price growth was +2225.89%.

Reported Earning Dates

ARDX is expected to report earnings on Jul 30, 2026.

PTGX is expected to report earnings on Jul 30, 2026.

Industries' Descriptions

@Biotechnology (+2.61% 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
PTGX($7.26B) has a higher market cap than ARDX($1.5B). PTGX YTD gains are higher at: 27.593 vs. ARDX (0.172). ARDX has higher annual earnings (EBITDA): -25.52M vs. PTGX (-141.02M). PTGX has more cash in the bank: 548M vs. ARDX (238M). PTGX has less debt than ARDX: PTGX (9.78M) vs ARDX (208M). ARDX has higher revenues than PTGX: ARDX (428M) vs PTGX (74.1M).
ARDXPTGXARDX / PTGX
Capitalization1.5B7.26B21%
EBITDA-25.52M-141.02M18%
Gain YTD0.17227.5931%
P/E RatioN/A133.92-
Revenue428M74.1M578%
Total Cash238M548M43%
Total Debt208M9.78M2,128%
FUNDAMENTALS RATINGS
ARDX vs PTGX: Fundamental Ratings
ARDX
PTGX
OUTLOOK RATING
1..100
2025
VALUATION
overvalued / fair valued / undervalued
1..100
100
Overvalued
92
Overvalued
PROFIT vs RISK RATING
1..100
10025
SMR RATING
1..100
9996
PRICE GROWTH RATING
1..100
4740
P/E GROWTH RATING
1..100
481
SEASONALITY SCORE
1..100
1220

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.

PTGX's Valuation (92) in the Biotechnology industry is in the same range as ARDX (100). This means that PTGX’s stock grew similarly to ARDX’s over the last 12 months.

PTGX's Profit vs Risk Rating (25) in the Biotechnology industry is significantly better than the same rating for ARDX (100). This means that PTGX’s stock grew significantly faster than ARDX’s over the last 12 months.

PTGX's SMR Rating (96) in the Biotechnology industry is in the same range as ARDX (99). This means that PTGX’s stock grew similarly to ARDX’s over the last 12 months.

PTGX's Price Growth Rating (40) in the Biotechnology industry is in the same range as ARDX (47). This means that PTGX’s stock grew similarly to ARDX’s over the last 12 months.

PTGX's P/E Growth Rating (1) in the Biotechnology industry is somewhat better than the same rating for ARDX (48). This means that PTGX’s stock grew somewhat faster than ARDX’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ARDXPTGX
RSI
ODDS (%)
Bullish Trend 1 day ago
77%
N/A
Stochastic
ODDS (%)
Bearish Trend 1 day ago
84%
Bearish Trend 1 day ago
72%
Momentum
ODDS (%)
Bullish Trend 1 day ago
89%
Bullish Trend 1 day ago
78%
MACD
ODDS (%)
Bullish Trend 1 day ago
82%
Bullish Trend 1 day ago
78%
TrendWeek
ODDS (%)
Bullish Trend 1 day ago
83%
Bullish Trend 1 day ago
78%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
81%
Bullish Trend 1 day ago
79%
Advances
ODDS (%)
Bullish Trend 1 day ago
86%
Bullish Trend 1 day ago
75%
Declines
ODDS (%)
Bearish Trend 3 days ago
80%
Bearish Trend 17 days ago
75%
BollingerBands
ODDS (%)
Bearish Trend 1 day ago
84%
Bearish Trend 1 day ago
74%
Aroon
ODDS (%)
Bearish Trend 1 day ago
76%
Bearish Trend 1 day ago
74%
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ARDX
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Daily Signal:
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