The Boeing Company (BA)
The Boeing Company is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services.
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 2,106.85% per annum.
- BA price at the close of June 13, 2025 was $200.32 and was lower than the bottom border of the primary price channel by $44.55 (18.19%). This indicates a possible reversal in the primary trend direction.
- The secondary trend is increasing.
- The growth rate of the secondary trend is 124.03% per annum.
- BA price at the close of June 13, 2025 was lower than the bottom border of the secondary price channel by $8.19 (3.93%). This indicates a possible reversal in the secondary trend direction.
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 BA 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: April 3, 2025
End date: May 20, 2025
a = -9.8978
b = 0.0085
s = 0.0319
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0085) – 1
= 2,106.85%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0319) – 1
= 13.59%
April 3, 2025 calculations
Top border of price channel:
Exp(Y1,207)
= Exp(a + b × X1,207 + 2 × s)
= Exp(a + b × 1,753 + 2 × s)
= Exp(-9.8978 + 0.0085 × 1,753 + 2 × 0.0319)
= Exp(5.0263)
= $152.36
Bottom border of price channel:
Exp(Y1,207)
= Exp(a + b × X1,207 – 2 × s)
= Exp(a + b × 1,753 – 2 × s)
= Exp(-9.8978 + 0.0085 × 1,753 – 2 × 0.0319)
= Exp(4.8988)
= $134.13
May 20, 2025 calculations
Top border of price channel:
Exp(Y1,239)
= Exp(a + b × X1,239 + 2 × s)
= Exp(a + b × 1,800 + 2 × s)
= Exp(-9.8978 + 0.0085 × 1,800 + 2 × 0.0319)
= Exp(5.4247)
= $226.94
Bottom border of price channel:
Exp(Y1,239)
= Exp(a + b × X1,239 – 2 × s)
= Exp(a + b × 1,800 – 2 × s)
= Exp(-9.8978 + 0.0085 × 1,800 – 2 × 0.0319)
= Exp(5.2973)
= $199.79
Description
- The primary trend is increasing.
- The growth rate of the primary trend is 2,106.85% per annum.
- BA price at the close of June 13, 2025 was $200.32 and was lower than the bottom border of the primary price channel by $44.55 (18.19%). This indicates a possible reversal in the primary trend direction.
Secondary Trend
Start date: May 9, 2025
End date: June 11, 2025
a = 1.3407
b = 0.0022
s = 0.0158
Annual growth rate:
Exp(365 × b) – 1
= Exp(365 × 0.0022) – 1
= 124.03%
Price channel spread:
Exp(4 × s) – 1
= Exp(4 × 0.0158) – 1
= 6.52%
May 9, 2025 calculations
Top border of price channel:
Exp(Y1,232)
= Exp(a + b × X1,232 + 2 × s)
= Exp(a + b × 1,789 + 2 × s)
= Exp(1.3407 + 0.0022 × 1,789 + 2 × 0.0158)
= Exp(5.3258)
= $205.58
Bottom border of price channel:
Exp(Y1,232)
= Exp(a + b × X1,232 – 2 × s)
= Exp(a + b × 1,789 – 2 × s)
= Exp(1.3407 + 0.0022 × 1,789 – 2 × 0.0158)
= Exp(5.2626)
= $192.99
June 11, 2025 calculations
Top border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 + 2 × s)
= Exp(a + b × 1,822 + 2 × s)
= Exp(1.3407 + 0.0022 × 1,822 + 2 × 0.0158)
= Exp(5.3988)
= $221.13
Bottom border of price channel:
Exp(Y1,254)
= Exp(a + b × X1,254 – 2 × s)
= Exp(a + b × 1,822 – 2 × s)
= Exp(1.3407 + 0.0022 × 1,822 – 2 × 0.0158)
= Exp(5.3356)
= $207.59
Description
- The secondary trend is increasing.
- The growth rate of the secondary trend is 124.03% per annum.
- BA price at the close of June 13, 2025 was lower than the bottom border of the secondary price channel by $8.19 (3.93%). This indicates a possible reversal in the secondary trend direction.