BioLife Solutions Inc (BLFS)
BioLife Solutions, Inc. is a leading provider of bioproduction tools and services essential to the gene and cell therapy sectors, operating globally from its headquarters in Bothell, Washington. The company specializes in innovative solutions that enhance the preservation and processing of biological materials, significantly supporting the advancement of life-saving therapies. With a strong commitment to quality and reliability, BioLife Solutions is positioned to capitalize on the growing demand for bioproduction technologies in the dynamic biopharmaceutical landscape.
Stock Price Trends
Stock price trends estimated using linear regression.
Key facts
- The primary trend is increasing.
- The growth rate of the primary trend is 84.17% per annum.
- BLFS price at the close of October 28, 2025 was $27.98 and was lower than the bottom border of the primary price channel by $9.69 (25.72%). This indicates a possible reversal in the primary trend direction.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 5.91% per annum.
- BLFS price at the close of October 28, 2025 was inside the secondary price channel.
Linear Regression Model
Model equation:
Yi = α + β × Xi + εi
Top border of price channel:
Exp(Yi) = Exp(a + b × Xi + 2 × s)
Bottom border of price channel:
Exp(Yi) = Exp(a + b × Xi – 2 × s)
where:
i - observation number
Yi - natural logarithm of BLFS price
Xi - time index, 1 day interval
σ - standard deviation of εi
a - estimator of α
b - estimator of β
s - estimator of σ
Exp() - calculates the exponent of e
Primary Trend
Start date: August 9, 2023
End date: February 21, 2025
a = 0.7743
b = 0.0017
s = 0.0995
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0017) – 1
= 84.17%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0995) – 1
= 48.88%
August 9, 2023 calculations
Top border of price channel:
Exp(Y697)
= Exp(a + b × X697 + 2 × s)
= Exp(a + b × 1,014 + 2 × s)
= Exp(0.7743 + 0.0017 × 1,014 + 2 × 0.0995)
= Exp(2.6698)
= $14.44
Bottom border of price channel:
Exp(Y697)
= Exp(a + b × X697 – 2 × s)
= Exp(a + b × 1,014 – 2 × s)
= Exp(0.7743 + 0.0017 × 1,014 – 2 × 0.0995)
= Exp(2.2719)
= $9.70
February 21, 2025 calculations
Top border of price channel:
Exp(Y1,082)
= Exp(a + b × X1,082 + 2 × s)
= Exp(a + b × 1,576 + 2 × s)
= Exp(0.7743 + 0.0017 × 1,576 + 2 × 0.0995)
= Exp(3.6101)
= $36.97
Bottom border of price channel:
Exp(Y1,082)
= Exp(a + b × X1,082 – 2 × s)
= Exp(a + b × 1,576 – 2 × s)
= Exp(0.7743 + 0.0017 × 1,576 – 2 × 0.0995)
= Exp(3.2122)
= $24.83
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 84.17% per annum.
- BLFS price at the close of October 28, 2025 was $27.98 and was lower than the bottom border of the primary price channel by $9.69 (25.72%). This indicates a possible reversal in the primary trend direction.
Secondary Trend
Start date: May 13, 2024
End date: October 28, 2025
a = 2.9331
b = 0.0002
s = 0.0918
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0002) – 1
= 5.91%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0918) – 1
= 44.39%
May 13, 2024 calculations
Top border of price channel:
Exp(Y888)
= Exp(a + b × X888 + 2 × s)
= Exp(a + b × 1,292 + 2 × s)
= Exp(2.9331 + 0.0002 × 1,292 + 2 × 0.0918)
= Exp(3.3202)
= $27.67
Bottom border of price channel:
Exp(Y888)
= Exp(a + b × X888 – 2 × s)
= Exp(a + b × 1,292 – 2 × s)
= Exp(2.9331 + 0.0002 × 1,292 – 2 × 0.0918)
= Exp(2.9529)
= $19.16
October 28, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,825 + 2 × s)
= Exp(2.9331 + 0.0002 × 1,825 + 2 × 0.0918)
= Exp(3.4041)
= $30.09
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,825 – 2 × s)
= Exp(2.9331 + 0.0002 × 1,825 – 2 × 0.0918)
= Exp(3.0368)
= $20.84
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 5.91% per annum.
- BLFS price at the close of October 28, 2025 was inside the secondary price channel.