PLRX
Price
$1.16
Change
+$0.03 (+2.68%)
Updated
Aug 21 closing price
Capitalization
71.52M
74 days until earnings call
Intraday BUY SELL Signals
SION
Price
$5.29
Change
-$0.23 (-4.17%)
Updated
Aug 21 closing price
Capitalization
239.17M
80 days until earnings call
Intraday BUY SELL Signals
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PLRX vs SION

PLRX vs SION Comparison Chart in %
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PLRX vs. SION commentary
Aug 23, 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 PLRX is a Hold and SION is a Hold.

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COMPARISON
Comparison
Aug 23, 2026
Stock price -- (PLRX: $1.15 vs. SION: $5.29)
Brand notoriety: PLRX and SION are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: PLRX: 92% vs. SION: 94%
Market capitalization -- PLRX: $71.52M vs. SION: $239.17M
PLRX [@Biotechnology] is valued at $71.52M. SION’s [@Biotechnology] market capitalization is $239.17M. The market cap for tickers in the [@Biotechnology] industry ranges from $138.91B to $0. The average market capitalization across the [@Biotechnology] industry is $2.34B.

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).

PLRX’s FA Score shows that 0 FA rating(s) are green whileSION’s FA Score has 1 green FA rating(s).

  • PLRX’s FA Score: 0 green, 5 red.
  • SION’s FA Score: 1 green, 4 red.
According to our system of comparison, SION is a better buy in the long-term than PLRX.

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.

PLRX’s TA Score shows that 4 TA indicator(s) are bullish while SION’s TA Score has 5 bullish TA indicator(s).

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

Price Growth

PLRX (@Biotechnology) experienced а +7.94% price change this week, while SION (@Biotechnology) price change was -18.11% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +3.69%. For the same industry, the average monthly price growth was +15.94%, and the average quarterly price growth was +3349.70%.

Reported Earning Dates

PLRX is expected to report earnings on Nov 05, 2026.

SION is expected to report earnings on Nov 11, 2026.

Industries' Descriptions

@Biotechnology (+3.69% 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
SION($239M) has a higher market cap than PLRX($71.5M). PLRX YTD gains are higher at: -5.328 vs. SION (-87.141). SION has higher annual earnings (EBITDA): -98.28M vs. PLRX (-109.95M). SION has more cash in the bank: 216M vs. PLRX (171M). SION has less debt than PLRX: SION (8.38M) vs PLRX (28.8M). PLRX (0) and SION (0) have equivalent revenues.
PLRXSIONPLRX / SION
Capitalization71.5M239M30%
EBITDA-109.95M-98.28M112%
Gain YTD-5.328-87.1416%
P/E RatioN/AN/A-
Revenue00-
Total Cash171M216M79%
Total Debt28.8M8.38M344%
FUNDAMENTALS RATINGS
PLRX: Fundamental Ratings
PLRX
OUTLOOK RATING
1..100
50
VALUATION
overvalued / fair valued / undervalued
1..100
83
Overvalued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
99
PRICE GROWTH RATING
1..100
59
P/E GROWTH RATING
1..100
100
SEASONALITY SCORE
1..100
50

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.

TECHNICAL ANALYSIS
Technical Analysis
PLRXSION
RSI
ODDS (%)
Bearish Trend 3 days ago
88%
Bullish Trend 3 days ago
83%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
88%
Bullish Trend 3 days ago
90%
Momentum
ODDS (%)
Bullish Trend 3 days ago
76%
Bearish Trend 3 days ago
82%
MACD
ODDS (%)
Bullish Trend 3 days ago
84%
Bearish Trend 3 days ago
87%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
82%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
72%
Bearish Trend 3 days ago
79%
Advances
ODDS (%)
Bullish Trend 6 days ago
74%
Bullish Trend 5 days ago
88%
Declines
ODDS (%)
Bearish Trend 13 days ago
86%
Bearish Trend 3 days ago
84%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
88%
Bullish Trend 3 days ago
89%
Aroon
ODDS (%)
Bearish Trend 3 days ago
85%
Bullish Trend 3 days ago
90%
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PLRX
Daily Signal:
Gain/Loss:
SION
Daily Signal:
Gain/Loss:
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PLRX and

Correlation & Price change

A.I.dvisor indicates that over the last year, PLRX has been loosely correlated with LXRX. These tickers have moved in lockstep 58% of the time. This A.I.-generated data suggests there is some statistical probability that if PLRX jumps, then LXRX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PLRX
1D Price
Change %
PLRX100%
+3.12%
LXRX - PLRX
58%
Loosely correlated
+5.50%
SION - PLRX
43%
Loosely correlated
-4.17%
AXSM - PLRX
35%
Loosely correlated
-0.12%
VYGR - PLRX
35%
Loosely correlated
+2.11%
ABEO - PLRX
34%
Loosely correlated
+2.18%
More

SION and

Correlation & Price change

A.I.dvisor indicates that over the last year, SION has been closely correlated with TENX. These tickers have moved in lockstep 93% of the time. This A.I.-generated data suggests there is a high statistical probability that if SION jumps, then TENX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SION
1D Price
Change %
SION100%
-4.17%
TENX - SION
93%
Closely correlated
-1.69%
HRTX - SION
44%
Loosely correlated
+2.98%
PLRX - SION
43%
Loosely correlated
+3.12%
MGTX - SION
42%
Loosely correlated
-1.38%
BCAX - SION
40%
Loosely correlated
-2.01%
More