ACIU
Price
$2.28
Change
+$0.13 (+6.05%)
Updated
Sep 5 closing price
Capitalization
229.37M
68 days until earnings call
RLYB
Price
$0.61
Change
+$0.02 (+3.39%)
Updated
Sep 5 closing price
Capitalization
25.43M
59 days until earnings call
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ACIU vs RLYB

Header iconACIU vs RLYB Comparison
Open Charts ACIU vs RLYBBanner chart's image
AC Immune SA
Price$2.28
Change+$0.13 (+6.05%)
Volume$244.25K
Capitalization229.37M
Rallybio
Price$0.61
Change+$0.02 (+3.39%)
Volume$294.39K
Capitalization25.43M
ACIU vs RLYB Comparison Chart in %
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ACIU
Daily Signalchanged days ago
Gain/Loss if bought
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RLYB
Daily Signalchanged days ago
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ACIU vs. RLYB commentary
Sep 08, 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 ACIU is a Hold and RLYB is a StrongBuy.

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COMPARISON
Comparison
Sep 08, 2025
Stock price -- (ACIU: $2.28 vs. RLYB: $0.61)
Brand notoriety: ACIU and RLYB are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: ACIU: 185% vs. RLYB: 8%
Market capitalization -- ACIU: $229.37M vs. RLYB: $25.43M
ACIU [@Biotechnology] is valued at $229.37M. RLYB’s [@Biotechnology] market capitalization is $25.43M. The market cap for tickers in the [@Biotechnology] industry ranges from $101.56B to $0. The average market capitalization across the [@Biotechnology] industry is $1.92B.

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).

ACIU’s FA Score shows that 0 FA rating(s) are green whileRLYB’s FA Score has 1 green FA rating(s).

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

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.

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

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

Price Growth

ACIU (@Biotechnology) experienced а +11.76% price change this week, while RLYB (@Biotechnology) price change was +13.42% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +2.52%. For the same industry, the average monthly price growth was +14.52%, and the average quarterly price growth was +33.01%.

Reported Earning Dates

ACIU is expected to report earnings on Nov 14, 2025.

RLYB is expected to report earnings on Nov 06, 2025.

Industries' Descriptions

@Biotechnology (+2.52% 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
ACIU($229M) has a higher market cap than RLYB($25.4M). ACIU YTD gains are higher at: -15.556 vs. RLYB (-36.604). RLYB has higher annual earnings (EBITDA): -43.29M vs. ACIU (-48.05M). ACIU has more cash in the bank: 127M vs. RLYB (45.7M). RLYB has less debt than ACIU: RLYB (58K) vs ACIU (4.92M). ACIU has higher revenues than RLYB: ACIU (28.9M) vs RLYB (761K).
ACIURLYBACIU / RLYB
Capitalization229M25.4M902%
EBITDA-48.05M-43.29M111%
Gain YTD-15.556-36.60442%
P/E RatioN/AN/A-
Revenue28.9M761K3,798%
Total Cash127M45.7M278%
Total Debt4.92M58K8,481%
FUNDAMENTALS RATINGS
ACIU: Fundamental Ratings
ACIU
OUTLOOK RATING
1..100
85
VALUATION
overvalued / fair valued / undervalued
1..100
48
Fair valued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
98
PRICE GROWTH RATING
1..100
57
P/E GROWTH RATING
1..100
85
SEASONALITY SCORE
1..100
85

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
ACIURLYB
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
90%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
70%
Bullish Trend 3 days ago
81%
Momentum
ODDS (%)
Bullish Trend 3 days ago
78%
Bullish Trend 3 days ago
88%
MACD
ODDS (%)
Bullish Trend 3 days ago
70%
Bearish Trend 3 days ago
90%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
75%
Bullish Trend 3 days ago
87%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
87%
Bullish Trend 3 days ago
88%
Advances
ODDS (%)
Bullish Trend 5 days ago
73%
Bullish Trend 3 days ago
87%
Declines
ODDS (%)
Bearish Trend 10 days ago
87%
Bearish Trend 10 days ago
86%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
87%
Aroon
ODDS (%)
Bearish Trend 3 days ago
84%
Bullish Trend 3 days ago
88%
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ACIU
Daily Signalchanged days ago
Gain/Loss if bought
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RLYB
Daily Signalchanged days ago
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ACIU and

Correlation & Price change

A.I.dvisor indicates that over the last year, ACIU has been loosely correlated with RGNX. These tickers have moved in lockstep 41% of the time. This A.I.-generated data suggests there is some statistical probability that if ACIU jumps, then RGNX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ACIU
1D Price
Change %
ACIU100%
+6.05%
RGNX - ACIU
41%
Loosely correlated
+3.08%
IRON - ACIU
40%
Loosely correlated
+0.95%
TECH - ACIU
38%
Loosely correlated
+2.82%
SYRE - ACIU
37%
Loosely correlated
+0.06%
ARCT - ACIU
37%
Loosely correlated
+6.50%
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%
+3.86%
PROK - RLYB
45%
Loosely correlated
-2.17%
ATXS - RLYB
39%
Loosely correlated
+7.43%
PRME - RLYB
37%
Loosely correlated
+9.41%
ARTV - RLYB
37%
Loosely correlated
+16.08%
ACIU - RLYB
34%
Loosely correlated
+6.05%
More