KLRS
Price
$2.76
Change
-$0.08 (-2.82%)
Updated
Jul 25 closing price
Capitalization
51.62M
SPRO
Price
$2.33
Change
-$0.02 (-0.85%)
Updated
Jul 25 closing price
Capitalization
130.27M
11 days until earnings call
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KLRS vs SPRO

Header iconKLRS vs SPRO Comparison
Open Charts KLRS vs SPROBanner chart's image
Kalaris Therapeutics
Price$2.76
Change-$0.08 (-2.82%)
Volume$41.29K
Capitalization51.62M
Spero Therapeutics
Price$2.33
Change-$0.02 (-0.85%)
Volume$350.75K
Capitalization130.27M
KLRS vs SPRO Comparison Chart in %
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KLRS
Daily Signalchanged days ago
Gain/Loss if bought
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SPRO
Daily Signalchanged days ago
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KLRS vs. SPRO commentary
Jul 27, 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 KLRS is a Hold and SPRO is a StrongBuy.

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COMPARISON
Comparison
Jul 27, 2025
Stock price -- (KLRS: $2.76 vs. SPRO: $2.33)
Brand notoriety: KLRS and SPRO are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: KLRS: 82% vs. SPRO: 6%
Market capitalization -- KLRS: $51.62M vs. SPRO: $130.27M
KLRS [@Biotechnology] is valued at $51.62M. SPRO’s [@Biotechnology] market capitalization is $130.27M. The market cap for tickers in the [@Biotechnology] industry ranges from $313.33B to $0. The average market capitalization across the [@Biotechnology] industry is $2.57B.

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).

KLRS’s FA Score shows that 1 FA rating(s) are green whileSPRO’s FA Score has 1 green FA rating(s).

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

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.

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

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

Price Growth

KLRS (@Biotechnology) experienced а +15.48% price change this week, while SPRO (@Biotechnology) price change was -1.69% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +7.62%. For the same industry, the average monthly price growth was +17.39%, and the average quarterly price growth was +28.36%.

Reported Earning Dates

KLRS is expected to report earnings on May 01, 2025.

SPRO is expected to report earnings on Nov 17, 2025.

Industries' Descriptions

@Biotechnology (+7.62% 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
SPRO($130M) has a higher market cap than KLRS($51.6M). KLRS YTD gains are higher at: 557.143 vs. SPRO (126.214). KLRS has more cash in the bank: 101M vs. SPRO (48.9M).
KLRSSPROKLRS / SPRO
Capitalization51.6M130M40%
EBITDAN/A-73.06M-
Gain YTD557.143126.214441%
P/E RatioN/A10.75-
RevenueN/A28.3M-
Total Cash101M48.9M207%
Total DebtN/A3.96M-
FUNDAMENTALS RATINGS
SPRO: Fundamental Ratings
SPRO
OUTLOOK RATING
1..100
66
VALUATION
overvalued / fair valued / undervalued
1..100
54
Fair valued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
98
PRICE GROWTH RATING
1..100
35
P/E GROWTH RATING
1..100
5
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
KLRSSPRO
RSI
ODDS (%)
Bullish Trend 2 days ago
90%
Bullish Trend 2 days ago
76%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
89%
Bullish Trend 2 days ago
84%
Momentum
ODDS (%)
Bullish Trend 2 days ago
89%
Bearish Trend 2 days ago
80%
MACD
ODDS (%)
N/A
Bearish Trend 4 days ago
90%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
83%
Bearish Trend 2 days ago
89%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
82%
Bearish Trend 2 days ago
90%
Advances
ODDS (%)
Bullish Trend 3 days ago
81%
Bullish Trend 18 days ago
71%
Declines
ODDS (%)
Bearish Trend 9 days ago
90%
Bearish Trend 2 days ago
90%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
90%
Bullish Trend 2 days ago
84%
Aroon
ODDS (%)
Bullish Trend 2 days ago
88%
Bullish Trend 2 days ago
83%
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KLRS
Daily Signalchanged days ago
Gain/Loss if bought
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SPRO
Daily Signalchanged days ago
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KLRS and

Correlation & Price change

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

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To KLRS
1D Price
Change %
KLRS100%
-2.82%
PTHS - KLRS
39%
Loosely correlated
-0.05%
SPRO - KLRS
21%
Poorly correlated
-1.06%
VRTX - KLRS
9%
Poorly correlated
N/A
JBIO - KLRS
6%
Poorly correlated
-0.60%
ANRO - KLRS
5%
Poorly correlated
N/A
More