Chapter 7 Stock price trend

7.1 Normalized closing price6

Semiconductor

Figure 7.1: Semiconductor

Drugs (Pharmaceutical)

Figure 7.2: Drugs (Pharmaceutical)

Heathcare Information and Technology

Figure 7.3: Heathcare Information and Technology

Computers/Peripherals

Figure 7.4: Computers/Peripherals

Entertainment

Figure 7.5: Entertainment

Semiconductor Equip

Figure 7.6: Semiconductor Equip

Software (Entertainment)

Figure 7.7: Software (Entertainment)

Aerospace/Defense

Figure 7.8: Aerospace/Defense

Auto & Truck

Figure 7.9: Auto & Truck

Drugs (Biotechnology)

Figure 7.10: Drugs (Biotechnology)

Retail (General)

Figure 7.11: Retail (General)

Electronics (Consumer & Office)

Figure 7.12: Electronics (Consumer & Office)

Electronics (General)

Figure 7.13: Electronics (General)

Software (System & Application)

Figure 7.14: Software (System & Application)

Apparel

Figure 7.15: Apparel

Bank (Money Center)

Figure 7.16: Bank (Money Center)

Brokerage & Investment Banking

Figure 7.17: Brokerage & Investment Banking

Construction Supplies

Figure 7.18: Construction Supplies

Engineering/Construction

Figure 7.19: Engineering/Construction

Furn/Home Furnishings

Figure 7.20: Furn/Home Furnishings

7.2 Adjusted closing price

Adjusted stock prices of companies with names starting with numbers or letters A-L over the last 2 years. The blue shade at the bottom of each panel indicates trading volume per day (smoothed for visualization).

Figure 7.21: Adjusted stock prices of companies with names starting with numbers or letters A-L over the last 2 years. The blue shade at the bottom of each panel indicates trading volume per day (smoothed for visualization).

Adjusted stock prices of companies with names starting with letters M-Z over the last 2 years. The blue shade at the bottom of each panel indicates trading volume per day (smoothed for visualization).

Figure 7.22: Adjusted stock prices of companies with names starting with letters M-Z over the last 2 years. The blue shade at the bottom of each panel indicates trading volume per day (smoothed for visualization).

7.3 Stock price correlation7

Pairwise correlation between adjusted closing prices for 2 years of my watchlist

Figure 7.23: Pairwise correlation between adjusted closing prices for 2 years of my watchlist


  1. Only top 20 industry sectors are shown.↩︎

  2. Industry sector classification is based on data from here.↩︎