Stock Price Trends

Redwood Trust Inc (RWT)

Redwood Trust, Inc., is a specialized finance company in the United States. The company is headquartered in Mill Valley, California.

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 71.57% per annum.
  • RWT price at the close of November 19, 2024 was $7.12 and was lower than the bottom border of the primary price channel by $0.28 (3.80%). This indicates a possible reversal in the primary trend direction.
  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 42.66% per annum.
  • RWT price at the close of November 19, 2024 was inside the secondary price channel.
  • The direction of the secondary trend is opposite to the direction of the primary trend. This indicates a possible reversal in the direction of the primary trend.

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 RWT 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: February 21, 2024
End date: October 30, 2024

a = -0.6117

b = 0.0015

s = 0.0436

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × 0.0015) – 1
= 71.57%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.0436) – 1
= 19.07%

February 21, 2024 calculations

Top border of price channel:

Exp(Y1,068)
= Exp(a + b × X1,068 + 2 × s)
= Exp(a + b × 1,554 + 2 × s)
= Exp(-0.6117 + 0.0015 × 1,554 + 2 × 0.0436)
= Exp(1.7740)
= $5.89

Bottom border of price channel:

Exp(Y1,068)
= Exp(a + b × X1,068 – 2 × s)
= Exp(a + b × 1,554 – 2 × s)
= Exp(-0.6117 + 0.0015 × 1,554 – 2 × 0.0436)
= Exp(1.5994)
= $4.95

October 30, 2024 calculations

Top border of price channel:

Exp(Y1,243)
= Exp(a + b × X1,243 + 2 × s)
= Exp(a + b × 1,806 + 2 × s)
= Exp(-0.6117 + 0.0015 × 1,806 + 2 × 0.0436)
= Exp(2.1467)
= $8.56

Bottom border of price channel:

Exp(Y1,243)
= Exp(a + b × X1,243 – 2 × s)
= Exp(a + b × 1,806 – 2 × s)
= Exp(-0.6117 + 0.0015 × 1,806 – 2 × 0.0436)
= Exp(1.9721)
= $7.19

Description

  • The primary trend is increasing.
  • The growth rate of the primary trend is 71.57% per annum.
  • RWT price at the close of November 19, 2024 was $7.12 and was lower than the bottom border of the primary price channel by $0.28 (3.80%). This indicates a possible reversal in the primary trend direction.

Secondary Trend

Start date: September 13, 2024
End date: November 19, 2024

a = 4.7452

b = -0.0015

s = 0.0158

Annual growth rate:

Exp(365 × b) – 1
= Exp(365 × -0.0015) – 1
= -42.66%

Price channel spread:

Exp(4 × s) – 1
= Exp(4 × 0.0158) – 1
= 6.51%

September 13, 2024 calculations

Top border of price channel:

Exp(Y1,210)
= Exp(a + b × X1,210 + 2 × s)
= Exp(a + b × 1,759 + 2 × s)
= Exp(4.7452 + -0.0015 × 1,759 + 2 × 0.0158)
= Exp(2.0967)
= $8.14

Bottom border of price channel:

Exp(Y1,210)
= Exp(a + b × X1,210 – 2 × s)
= Exp(a + b × 1,759 – 2 × s)
= Exp(4.7452 + -0.0015 × 1,759 – 2 × 0.0158)
= Exp(2.0336)
= $7.64

November 19, 2024 calculations

Top border of price channel:

Exp(Y1,257)
= Exp(a + b × X1,257 + 2 × s)
= Exp(a + b × 1,826 + 2 × s)
= Exp(4.7452 + -0.0015 × 1,826 + 2 × 0.0158)
= Exp(1.9946)
= $7.35

Bottom border of price channel:

Exp(Y1,257)
= Exp(a + b × X1,257 – 2 × s)
= Exp(a + b × 1,826 – 2 × s)
= Exp(4.7452 + -0.0015 × 1,826 – 2 × 0.0158)
= Exp(1.9316)
= $6.90

Description

  • The secondary trend is decreasing.
  • The decline rate of the secondary trend is 42.66% per annum.
  • RWT price at the close of November 19, 2024 was inside the secondary price channel.