IDYA
Price
$34.02
Change
+$0.46 (+1.37%)
Updated
Dec 12 closing price
Capitalization
2.98B
107 days until earnings call
Intraday BUY SELL Signals
LEGN
Price
$22.32
Change
-$0.69 (-3.00%)
Updated
Dec 12 closing price
Capitalization
4.12B
94 days until earnings call
Intraday BUY SELL Signals
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IDYA vs LEGN

Header iconIDYA vs LEGN Comparison
Open Charts IDYA vs LEGNBanner chart's image
IDEAYA Biosciences
Price$34.02
Change+$0.46 (+1.37%)
Volume$845.84K
Capitalization2.98B
Legend Biotech
Price$22.32
Change-$0.69 (-3.00%)
Volume$1.9M
Capitalization4.12B
IDYA vs LEGN Comparison Chart in %
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VS
IDYA vs. LEGN commentary
Dec 14, 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 IDYA is a Hold and LEGN is a Buy.

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COMPARISON
Comparison
Dec 14, 2025
Stock price -- (IDYA: $33.56 vs. LEGN: $23.01)
Brand notoriety: IDYA and LEGN are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: IDYA: 53% vs. LEGN: 85%
Market capitalization -- IDYA: $2.98B vs. LEGN: $4.12B
IDYA [@Biotechnology] is valued at $2.98B. LEGN’s [@Biotechnology] market capitalization is $4.12B. The market cap for tickers in the [@Biotechnology] industry ranges from $114.69B to $0. The average market capitalization across the [@Biotechnology] industry is $2.21B.

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).

IDYA’s FA Score shows that 1 FA rating(s) are green whileLEGN’s FA Score has 1 green FA rating(s).

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

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.

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

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

Price Growth

IDYA (@Biotechnology) experienced а -6.80% price change this week, while LEGN (@Biotechnology) price change was -17.26% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +0.68%. For the same industry, the average monthly price growth was +4.10%, and the average quarterly price growth was +64.61%.

Reported Earning Dates

IDYA is expected to report earnings on Mar 31, 2026.

LEGN is expected to report earnings on Mar 18, 2026.

Industries' Descriptions

@Biotechnology (+0.68% 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
LEGN($4.12B) has a higher market cap than IDYA($2.98B). IDYA YTD gains are higher at: 30.584 vs. LEGN (-29.287). LEGN has higher annual earnings (EBITDA): -176.13M vs. IDYA (-204.84M). LEGN has more cash in the bank: 993M vs. IDYA (787M). IDYA has less debt than LEGN: IDYA (27.2M) vs LEGN (410M). LEGN has higher revenues than IDYA: LEGN (909M) vs IDYA (215M).
IDYALEGNIDYA / LEGN
Capitalization2.98B4.12B72%
EBITDA-204.84M-176.13M116%
Gain YTD30.584-29.287-104%
P/E RatioN/AN/A-
Revenue215M909M24%
Total Cash787M993M79%
Total Debt27.2M410M7%
FUNDAMENTALS RATINGS
IDYA: Fundamental Ratings
IDYA
OUTLOOK RATING
1..100
69
VALUATION
overvalued / fair valued / undervalued
1..100
26
Undervalued
PROFIT vs RISK RATING
1..100
60
SMR RATING
1..100
95
PRICE GROWTH RATING
1..100
40
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
IDYALEGN
RSI
ODDS (%)
Bearish Trend 3 days ago
60%
Bullish Trend 3 days ago
82%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
90%
Bullish Trend 3 days ago
84%
Momentum
ODDS (%)
Bearish Trend 3 days ago
80%
Bearish Trend 3 days ago
77%
MACD
ODDS (%)
Bearish Trend 3 days ago
65%
Bearish Trend 3 days ago
87%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
76%
Bearish Trend 3 days ago
83%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
82%
Bearish Trend 3 days ago
84%
Advances
ODDS (%)
Bullish Trend 10 days ago
78%
Bullish Trend 9 days ago
73%
Declines
ODDS (%)
Bearish Trend 3 days ago
75%
Bearish Trend 3 days ago
80%
BollingerBands
ODDS (%)
N/A
Bullish Trend 3 days ago
80%
Aroon
ODDS (%)
Bullish Trend 3 days ago
84%
Bearish Trend 3 days ago
88%
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IDYA
Daily Signal:
Gain/Loss:
LEGN
Daily Signal:
Gain/Loss:
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IDYA and

Correlation & Price change

A.I.dvisor indicates that over the last year, IDYA has been loosely correlated with NUVL. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if IDYA jumps, then NUVL could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To IDYA
1D Price
Change %
IDYA100%
-0.24%
NUVL - IDYA
59%
Loosely correlated
+0.16%
XENE - IDYA
59%
Loosely correlated
+0.51%
XNCR - IDYA
57%
Loosely correlated
-0.58%
IMNM - IDYA
57%
Loosely correlated
-3.99%
CGON - IDYA
56%
Loosely correlated
-0.31%
More

LEGN and

Correlation & Price change

A.I.dvisor indicates that over the last year, LEGN has been loosely correlated with CLDX. These tickers have moved in lockstep 39% of the time. This A.I.-generated data suggests there is some statistical probability that if LEGN jumps, then CLDX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To LEGN
1D Price
Change %
LEGN100%
-1.50%
CLDX - LEGN
39%
Loosely correlated
-0.89%
KURA - LEGN
38%
Loosely correlated
-2.61%
RGNX - LEGN
38%
Loosely correlated
-1.61%
IDYA - LEGN
38%
Loosely correlated
-0.24%
BEAM - LEGN
37%
Loosely correlated
+0.40%
More