RGNX
Price
$13.62
Change
-$0.14 (-1.02%)
Updated
Jan 16 closing price
Capitalization
689.49M
44 days until earnings call
Intraday BUY SELL Signals
RLYB
Price
$0.66
Change
-$0.02 (-2.94%)
Updated
Jan 16 closing price
Capitalization
27.75M
58 days until earnings call
Intraday BUY SELL Signals
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RGNX vs RLYB

Header iconRGNX vs RLYB Comparison
Open Charts RGNX vs RLYBBanner chart's image
REGENXBIO
Price$13.62
Change-$0.14 (-1.02%)
Volume$650.75K
Capitalization689.49M
Rallybio
Price$0.66
Change-$0.02 (-2.94%)
Volume$198.49K
Capitalization27.75M
RGNX vs RLYB Comparison Chart in %
RGNX
Daily Signal:
Gain/Loss:
RLYB
Daily Signal:
Gain/Loss:
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RGNX vs. RLYB commentary
Jan 18, 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 RGNX is a Hold and RLYB is a Hold.

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COMPARISON
Comparison
Jan 18, 2026
Stock price -- (RGNX: $13.62 vs. RLYB: $0.66)
Brand notoriety: RGNX and RLYB are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: RGNX: 95% vs. RLYB: 110%
Market capitalization -- RGNX: $689.49M vs. RLYB: $27.75M
RGNX [@Biotechnology] is valued at $689.49M. RLYB’s [@Biotechnology] market capitalization is $27.75M. The market cap for tickers in the [@Biotechnology] industry ranges from $111.98B to $0. The average market capitalization across the [@Biotechnology] industry is $2.25B.

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).

RGNX’s FA Score shows that 1 FA rating(s) are green whileRLYB’s FA Score has 1 green FA rating(s).

  • RGNX’s FA Score: 1 green, 4 red.
  • RLYB’s FA Score: 1 green, 4 red.
According to our system of comparison, both RGNX and RLYB are a bad buy in the long-term.

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.

RGNX’s TA Score shows that 3 TA indicator(s) are bullish while RLYB’s TA Score has 3 bullish TA indicator(s).

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

Price Growth

RGNX (@Biotechnology) experienced а -6.65% price change this week, while RLYB (@Biotechnology) price change was -7.51% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +1.24%. For the same industry, the average monthly price growth was +4.14%, and the average quarterly price growth was +42.40%.

Reported Earning Dates

RGNX is expected to report earnings on Mar 03, 2026.

RLYB is expected to report earnings on Mar 17, 2026.

Industries' Descriptions

@Biotechnology (+1.24% 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
RGNX($689M) has a higher market cap than RLYB($27.7M). RLYB YTD gains are higher at: -4.271 vs. RGNX (-5.417). RLYB has higher annual earnings (EBITDA): -38.14M vs. RGNX (-120M). RGNX has more cash in the bank: 274M vs. RLYB (59.3M). RLYB has less debt than RGNX: RLYB (198K) vs RGNX (76.5M). RGNX has higher revenues than RLYB: RGNX (161M) vs RLYB (674K).
RGNXRLYBRGNX / RLYB
Capitalization689M27.7M2,487%
EBITDA-120M-38.14M315%
Gain YTD-5.417-4.271127%
P/E RatioN/AN/A-
Revenue161M674K23,887%
Total Cash274M59.3M462%
Total Debt76.5M198K38,636%
FUNDAMENTALS RATINGS
RGNX: Fundamental Ratings
RGNX
OUTLOOK RATING
1..100
71
VALUATION
overvalued / fair valued / undervalued
1..100
74
Overvalued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
98
PRICE GROWTH RATING
1..100
39
P/E GROWTH RATING
1..100
21
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
RGNXRLYB
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
90%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
82%
Bullish Trend 3 days ago
87%
Momentum
ODDS (%)
Bullish Trend 3 days ago
83%
Bearish Trend 3 days ago
79%
MACD
ODDS (%)
Bearish Trend 3 days ago
87%
Bearish Trend 3 days ago
90%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
84%
Bearish Trend 3 days ago
86%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
85%
Bearish Trend 3 days ago
87%
Advances
ODDS (%)
Bullish Trend 12 days ago
77%
Bullish Trend 11 days ago
88%
Declines
ODDS (%)
Bearish Trend 3 days ago
84%
Bearish Trend 3 days ago
87%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
85%
Bearish Trend 7 days ago
88%
Aroon
ODDS (%)
Bullish Trend 3 days ago
69%
Bullish Trend 3 days ago
88%
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RGNX
Daily Signal:
Gain/Loss:
RLYB
Daily Signal:
Gain/Loss:
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RGNX and

Correlation & Price change

A.I.dvisor indicates that over the last year, RGNX has been loosely correlated with BEAM. These tickers have moved in lockstep 56% of the time. This A.I.-generated data suggests there is some statistical probability that if RGNX jumps, then BEAM could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RGNX
1D Price
Change %
RGNX100%
-1.02%
BEAM - RGNX
56%
Loosely correlated
-2.59%
SYRE - RGNX
55%
Loosely correlated
+0.45%
VYGR - RGNX
55%
Loosely correlated
-1.57%
XNCR - RGNX
54%
Loosely correlated
-3.18%
DNLI - RGNX
53%
Loosely correlated
-4.21%
More

RLYB and

Correlation & Price change

A.I.dvisor indicates that over the last year, RLYB has been loosely correlated with PROK. These tickers have moved in lockstep 45% of the time. This A.I.-generated data suggests there is some statistical probability that if RLYB jumps, then PROK could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RLYB
1D Price
Change %
RLYB100%
-2.84%
PROK - RLYB
45%
Loosely correlated
+5.05%
PXXLF - RLYB
44%
Loosely correlated
N/A
ATXS - RLYB
39%
Loosely correlated
-2.65%
RGNX - RLYB
39%
Loosely correlated
-1.02%
LYEL - RLYB
38%
Loosely correlated
+3.62%
More