What the company does
Carbios SAS, engages in design and development of enzymatic processes in France. The company is also involved in enzymatic recycling and biodegradation activities. It exports its products. Carbios SAS was incorporated in 2011 and is headquartered in Clermont-Ferrand, France.
What the weekly tape is saying
ALCRB closed the latest completed week at 5.38 EUR. The 4-week return is -27.1% and the 12-week return is -29.8%. Trend Signal is inactive, Market Dynamics is -0.31. Setup signature: Risk-first tape with a 27/100 composite read.
A compressed read of the whole setup
The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.
Scoreboard
16-week signal tape
Price, Trend Line, and Fair Value
Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.
52-week price path
Price map
- Trend Line
- 9.09 EUR
- Vs Trend Line
- -40.8%
- Fair Value
- 14.72 EUR
- Vs Fair Value
- -63.5%
- 52W High
- 15.84 EUR
- 52W Low
- 5.02 EUR
- Drawdown
- -66.0%
- Range Position
- 3.3%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 0 weeks
- 52W Active Weeks
- 32
- 52W Active Breadth
- 61.5%
- Sector Scope
- FR Basic Materials
- Sector Rank
- 27 of 31
- Sector Percentile
- 13.3%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
FR Basic Materials
- Tracked Peers
- 31
- 4W Rank
- 31 of 31
- Avg 1W
- -2.0%
- Avg 4W
- 1.6%
- Trend Breadth
- 48.4%
- Positive MD
- 38.7%
FR Specialty Chemicals
- Tracked Peers
- 11
- 4W Rank
- 11 of 11
- Avg 1W
- -2.2%
- Avg 4W
- -5.8%
- Trend Breadth
- 36.4%
- Positive RS
- 27.3%
Pressure, Relative Strength, and expectation
Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.
Dynamics path
Signal state
- Market Dynamics
- -0.31
- 4W MD Change
- 67.2%
- Relative Strength
- -41.07
- 4W RS Change
- -161.8%
- Expectation
- Negative
- Probability
- 44.16%
Participation and confirmation
Volume tells us whether the latest weekly move is being confirmed by unusual participation.
52-week volume profile
Volume map
- Latest Volume
- 265.9K
- 13W Average
- 144.3K
- 52W Average
- 252.0K
- Vs 13W
- 1.8x
- Vs 52W
- 1.1x
Volatility, downside weeks, and return shape
A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.
26-week return distribution
Risk map
- 13W Volatility
- 9.2%
- 52W Volatility
- 12.7%
- Upside Weeks
- 22
- Downside Weeks
- 30
- Downside Breadth
- 57.7%
- Avg Gain / Loss
- 9.2% / -6.5%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- PAR
- Country
- FR
- Sector
- Basic Materials
- Industry
- Specialty Chemicals
- Currency
- EUR
- Market Cap
- 141.6M
Opportunity signals
- Volume is elevated versus the 13-week average, confirming attention.
Risk signals
- Trend Signal is inactive, so price action has not confirmed a constructive regime.
- Price is below the Trend Line, which keeps downside pressure in focus.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Market Dynamics is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
Watch next
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
- A volume ratio above 1.5x would show stronger participation in the next move.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 5.38 EUR | -8.8% | 9.09 EUR | 14.72 EUR | -0.31 | -41.07 | 265.9K | Off |
| 5 Jun 2026 | 5.90 EUR | -28.3% | 9.19 EUR | 14.93 EUR | -0.43 | -34.68 | 404.9K | Off |
| 29 May 2026 | 8.23 EUR | 5.5% | 9.26 EUR | 15.12 EUR | -0.62 | -8.88 | 116.1K | Off |
| 22 May 2026 | 7.80 EUR | 5.7% | 9.23 EUR | 15.30 EUR | -0.90 | -12.91 | 97.0K | Off |
| 15 May 2026 | 7.38 EUR | -2.3% | 9.22 EUR | 15.43 EUR | -0.93 | -15.69 | 87.8K | Off |
| 8 May 2026 | 7.55 EUR | 3.0% | 9.24 EUR | 15.57 EUR | -0.91 | -15.21 | 71.0K | Off |
| 1 May 2026 | 7.33 EUR | -7.2% | 9.25 EUR | 15.70 EUR | -0.90 | -17.63 | 109.0K | Off |
| 24 Apr 2026 | 7.90 EUR | -5.0% | 9.30 EUR | 15.83 EUR | -0.88 | -11.86 | 188.1K | Off |
| 17 Apr 2026 | 8.32 EUR | -0.1% | 9.33 EUR | 15.96 EUR | -1.01 | -10.06 | 122.4K | Off |
| 10 Apr 2026 | 8.33 EUR | 5.0% | 9.36 EUR | 16.10 EUR | -1.16 | -7.88 | 114.1K | Off |
| 3 Apr 2026 | 7.93 EUR | 8.5% | 9.39 EUR | 16.24 EUR | -1.26 | -8.72 | 107.2K | Off |
| 27 Mar 2026 | 7.31 EUR | -4.6% | 9.40 EUR | 16.38 EUR | -1.24 | -12.54 | 120.2K | Off |
| 20 Mar 2026 | 7.67 EUR | 1.6% | 9.50 EUR | 16.54 EUR | -1.13 | -7.54 | 72.8K | Off |
| 13 Mar 2026 | 7.54 EUR | -9.3% | 9.58 EUR | 16.69 EUR | -0.92 | -11.52 | 143.1K | Off |