PTGX
Price
$138.09
Change
+$3.82 (+2.85%)
Updated
Jul 21, 03:00 PM (EDT)
Capitalization
8.64B
9 days until earnings call
Intraday BUY SELL Signals
QNRX
Price
$4.20
Change
-$0.01 (-0.24%)
Updated
Jul 21, 02:13 PM (EDT)
Capitalization
8.54M
Intraday BUY SELL Signals
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PTGX vs QNRX

PTGX vs QNRX Comparison Chart in %
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PTGX vs. QNRX commentary
Jul 21, 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 PTGX is a StrongBuy and QNRX is a Hold.

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COMPARISON
Comparison
Jul 21, 2026
Stock price -- (PTGX: $134.27 vs. QNRX: $4.21)
Brand notoriety: PTGX and QNRX are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: PTGX: 73% vs. QNRX: 2%
Market capitalization -- PTGX: $8.64B vs. QNRX: $8.54M
PTGX [@Biotechnology] is valued at $8.64B. QNRX’s [@Biotechnology] market capitalization is $8.54M. The market cap for tickers in the [@Biotechnology] industry ranges from $121.95B to $0. The average market capitalization across the [@Biotechnology] industry is $2.09B.

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).

PTGX’s FA Score shows that 2 FA rating(s) are green whileQNRX’s FA Score has 2 green FA rating(s).

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

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.

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

  • PTGX’s TA Score: 3 bullish, 5 bearish.
  • QNRX’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, QNRX is a better buy in the short-term than PTGX.

Price Growth

PTGX (@Biotechnology) experienced а +3.37% price change this week, while QNRX (@Biotechnology) price change was -0.47% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was -2.65%. For the same industry, the average monthly price growth was +2.45%, and the average quarterly price growth was +1861.37%.

Reported Earning Dates

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

Industries' Descriptions

@Biotechnology (-2.65% 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($8.64B) has a higher market cap than QNRX($8.54M). PTGX has higher P/E ratio than QNRX: PTGX (133.92) vs QNRX (0.01). PTGX YTD gains are higher at: 53.733 vs. QNRX (-70.825). QNRX has higher annual earnings (EBITDA): -17.36M vs. PTGX (-141.02M). PTGX has more cash in the bank: 548M vs. QNRX (14M). QNRX has less debt than PTGX: QNRX (6.21M) vs PTGX (9.78M). PTGX has higher revenues than QNRX: PTGX (74.1M) vs QNRX (0).
PTGXQNRXPTGX / QNRX
Capitalization8.64B8.54M101,160%
EBITDA-141.02M-17.36M812%
Gain YTD53.733-70.825-76%
P/E Ratio133.920.011,116,407%
Revenue74.1M0-
Total Cash548M14M3,914%
Total Debt9.78M6.21M157%
FUNDAMENTALS RATINGS
PTGX vs QNRX: Fundamental Ratings
PTGX
QNRX
OUTLOOK RATING
1..100
8190
VALUATION
overvalued / fair valued / undervalued
1..100
92
Overvalued
12
Undervalued
PROFIT vs RISK RATING
1..100
20100
SMR RATING
1..100
96100
PRICE GROWTH RATING
1..100
3585
P/E GROWTH RATING
1..100
116
SEASONALITY SCORE
1..100
5050

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.

QNRX's Valuation (12) in the Biotechnology industry is significantly better than the same rating for PTGX (92). This means that QNRX’s stock grew significantly faster than PTGX’s over the last 12 months.

PTGX's Profit vs Risk Rating (20) in the Biotechnology industry is significantly better than the same rating for QNRX (100). This means that PTGX’s stock grew significantly faster than QNRX’s over the last 12 months.

PTGX's SMR Rating (96) in the Biotechnology industry is in the same range as QNRX (100). This means that PTGX’s stock grew similarly to QNRX’s over the last 12 months.

PTGX's Price Growth Rating (35) in the Biotechnology industry is somewhat better than the same rating for QNRX (85). This means that PTGX’s stock grew somewhat faster than QNRX’s over the last 12 months.

PTGX's P/E Growth Rating (1) in the Biotechnology industry is in the same range as QNRX (16). This means that PTGX’s stock grew similarly to QNRX’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
PTGXQNRX
RSI
ODDS (%)
Bearish Trend 2 days ago
70%
Bullish Trend 2 days ago
86%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
75%
Bullish Trend 2 days ago
90%
Momentum
ODDS (%)
N/A
Bearish Trend 2 days ago
90%
MACD
ODDS (%)
Bearish Trend 2 days ago
73%
Bearish Trend 2 days ago
90%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
77%
Bearish Trend 2 days ago
90%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
80%
Bearish Trend 2 days ago
89%
Advances
ODDS (%)
Bullish Trend 7 days ago
75%
Bullish Trend 26 days ago
84%
Declines
ODDS (%)
Bearish Trend 9 days ago
76%
Bearish Trend 6 days ago
90%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
64%
Bullish Trend 2 days ago
82%
Aroon
ODDS (%)
Bullish Trend 2 days ago
78%
Bearish Trend 2 days ago
90%
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PTGX
Daily Signal:
Gain/Loss:
QNRX
Daily Signal:
Gain/Loss:
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QNRX and

Correlation & Price change

A.I.dvisor indicates that over the last year, QNRX has been loosely correlated with PTGX. These tickers have moved in lockstep 40% of the time. This A.I.-generated data suggests there is some statistical probability that if QNRX jumps, then PTGX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To QNRX
1D Price
Change %
QNRX100%
-0.71%
PTGX - QNRX
40%
Loosely correlated
-4.71%
TOVX - QNRX
40%
Loosely correlated
-4.98%
ATNM - QNRX
35%
Loosely correlated
-4.22%
PRQR - QNRX
32%
Poorly correlated
+3.53%
WVE - QNRX
32%
Poorly correlated
-1.55%
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