BBLG
Price
$2.20
Change
-$0.15 (-6.38%)
Updated
Aug 15 closing price
Capitalization
3.53M
CALZF
Price
$0.83
Change
-$0.02 (-2.35%)
Updated
Aug 4 closing price
Capitalization
534.04M
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BBLG vs CALZF

Header iconBBLG vs CALZF Comparison
Open Charts BBLG vs CALZFBanner chart's image
Bone Biologics
Price$2.20
Change-$0.15 (-6.38%)
Volume$40.33K
Capitalization3.53M
Polynovo
Price$0.83
Change-$0.02 (-2.35%)
Volume$20K
Capitalization534.04M
BBLG vs CALZF Comparison Chart in %
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BBLG
Daily Signalchanged days ago
Gain/Loss if bought
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CALZF
Daily Signalchanged days ago
Gain/Loss if bought
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BBLG vs. CALZF commentary
Aug 16, 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 BBLG is a Hold and CALZF is a Hold.

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COMPARISON
Comparison
Aug 16, 2025
Stock price -- (BBLG: $2.20 vs. CALZF: $0.83)
Brand notoriety: BBLG and CALZF are both not notable
Both companies represent the Medical/Nursing Services industry
Current volume relative to the 65-day Moving Average: BBLG: 6% vs. CALZF: 338%
Market capitalization -- BBLG: $3.53M vs. CALZF: $534.04M
BBLG [@Medical/Nursing Services] is valued at $3.53M. CALZF’s [@Medical/Nursing Services] market capitalization is $534.04M. The market cap for tickers in the [@Medical/Nursing Services] industry ranges from $229.31B to $0. The average market capitalization across the [@Medical/Nursing Services] industry is $5.58B.

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).

BBLG’s FA Score shows that 1 FA rating(s) are green whileCALZF’s FA Score has 0 green FA rating(s).

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

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.

BBLG’s TA Score shows that 5 TA indicator(s) are bullish while CALZF’s TA Score has 5 bullish TA indicator(s).

  • BBLG’s TA Score: 5 bullish, 3 bearish.
  • CALZF’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, BBLG is a better buy in the short-term than CALZF.

Price Growth

BBLG (@Medical/Nursing Services) experienced а -5.58% price change this week, while CALZF (@Medical/Nursing Services) price change was 0.00% for the same time period.

The average weekly price growth across all stocks in the @Medical/Nursing Services industry was +1.37%. For the same industry, the average monthly price growth was +2.38%, and the average quarterly price growth was +4.58%.

Industries' Descriptions

@Medical/Nursing Services (+1.37% weekly)

The medical/nursing services includes companies that provide medical-related services such as ambulance services, dialysis centers, respiratory therapy, blood testing and rehabilitation services. DaVita Inc., Chemed Corporation and Guardant Health, Inc. are examples of companies in this industry.

SUMMARIES
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FUNDAMENTALS
Fundamentals
CALZF($534M) has a higher market cap than BBLG($3.53M). CALZF has higher P/E ratio than BBLG: CALZF (151.50) vs BBLG (0.09). CALZF YTD gains are higher at: -19.837 vs. BBLG (-61.005). CALZF has higher annual earnings (EBITDA): 4.05M vs. BBLG (-4.35M). CALZF has more cash in the bank: 46M vs. BBLG (2.75M). BBLG has less debt than CALZF: BBLG (12.8M) vs CALZF (15.4M). CALZF has higher revenues than BBLG: CALZF (103M) vs BBLG (0).
BBLGCALZFBBLG / CALZF
Capitalization3.53M534M1%
EBITDA-4.35M4.05M-108%
Gain YTD-61.005-19.837308%
P/E Ratio0.09151.500%
Revenue0103M-
Total Cash2.75M46M6%
Total Debt12.8M15.4M83%
FUNDAMENTALS RATINGS
BBLG vs CALZF: Fundamental Ratings
BBLG
CALZF
OUTLOOK RATING
1..100
5231
VALUATION
overvalued / fair valued / undervalued
1..100
25
Undervalued
87
Overvalued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
10075
PRICE GROWTH RATING
1..100
9564
P/E GROWTH RATING
1..100
61100
SEASONALITY SCORE
1..100
n/a28

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.

BBLG's Valuation (25) in the null industry is somewhat better than the same rating for CALZF (87). This means that BBLG’s stock grew somewhat faster than CALZF’s over the last 12 months.

BBLG's Profit vs Risk Rating (100) in the null industry is in the same range as CALZF (100). This means that BBLG’s stock grew similarly to CALZF’s over the last 12 months.

CALZF's SMR Rating (75) in the null industry is in the same range as BBLG (100). This means that CALZF’s stock grew similarly to BBLG’s over the last 12 months.

CALZF's Price Growth Rating (64) in the null industry is in the same range as BBLG (95). This means that CALZF’s stock grew similarly to BBLG’s over the last 12 months.

BBLG's P/E Growth Rating (61) in the null industry is somewhat better than the same rating for CALZF (100). This means that BBLG’s stock grew somewhat faster than CALZF’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
BBLGCALZF
RSI
ODDS (%)
Bullish Trend 1 day ago
90%
Bearish Trend 1 day ago
72%
Stochastic
ODDS (%)
Bullish Trend 1 day ago
79%
Bullish Trend 1 day ago
62%
Momentum
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 1 day ago
74%
MACD
ODDS (%)
Bullish Trend 1 day ago
80%
Bearish Trend 1 day ago
62%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
90%
Bullish Trend 1 day ago
58%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
90%
Bullish Trend 1 day ago
59%
Advances
ODDS (%)
Bullish Trend 3 days ago
89%
Bullish Trend 24 days ago
73%
Declines
ODDS (%)
Bearish Trend 9 days ago
90%
N/A
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
90%
Bearish Trend 1 day ago
75%
Aroon
ODDS (%)
Bearish Trend 1 day ago
90%
Bullish Trend 1 day ago
60%
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BBLG
Daily Signalchanged days ago
Gain/Loss if bought
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CALZF
Daily Signalchanged days ago
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BBLG and

Correlation & Price change

A.I.dvisor tells us that BBLG and CNTGF have been poorly correlated (+30% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that BBLG and CNTGF's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To BBLG
1D Price
Change %
BBLG100%
-6.38%
CNTGF - BBLG
30%
Poorly correlated
-0.14%
RXST - BBLG
25%
Poorly correlated
+2.55%
PSNL - BBLG
25%
Poorly correlated
-1.29%
OSUR - BBLG
22%
Poorly correlated
-0.36%
VNRX - BBLG
22%
Poorly correlated
+7.94%
More

CALZF and

Correlation & Price change

A.I.dvisor tells us that CALZF and SERA have been poorly correlated (+25% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that CALZF and SERA's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CALZF
1D Price
Change %
CALZF100%
N/A
SERA - CALZF
25%
Poorly correlated
N/A
BBLG - CALZF
18%
Poorly correlated
-6.38%
CHEOF - CALZF
11%
Poorly correlated
N/A
CHEOY - CALZF
7%
Poorly correlated
+3.10%
CBSC - CALZF
6%
Poorly correlated
N/A
More