Pinnacle West Capital (PNW) closed at $102.90 on October 20, 2026, up 1.7% from the previous close, on volume of 974,782 shares (30-day average 1,248,967).
Data as of October 20, 2026.
Analyst Maintains Hold on PNW as Regulatory Milestones Loom and $104 Price Target Remains Unchanged
TipRanks (Tue, 20-Oct 7:36 AM ET)
Wells Fargo Gives a Hold Rating to Pinnacle West Capital (PNW)
TipRanks (Tue, 20-Oct 6:59 AM ET)
Pinnacle West Sets Date for 2026 Third-Quarter Financial Results, Webcast/Conference Call
Business Wire (Fri, 2-Oct 4:45 PM ET)
Pinnacle West Reports Lower 2026 Second-Quarter Financial Results Compared to a Year Ago
Business Wire (Tue, 4-Aug 8:29 AM ET)
Business Wire (Mon, 3-Aug 3:55 PM ET)
Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.5 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.
Pinnacle West Capital trades on the NYSE stock market under the symbol PNW.
As of October 21, 2026, PNW stock price climbed to $103.81 with 249,956 million shares trading.
PNW has a beta of -0.20, meaning it tends to be less sensitive to market movements. PNW has a correlation of 0.02 to the broad based SPY ETF.
PNW has a market cap of $12.40 billion. This is considered a Large Cap stock.
Last quarter Pinnacle West Capital reported $1 billion in Revenue and $1.43 earnings per share. This beat revenue expectation by $60 million and missed earnings estimates by -$.03.
In the last 3 years, PNW traded as high as $111.16 and as low as $65.20.
The top ETF exchange traded funds that PNW belongs to (by Net Assets): VTI, VOO, VB, DVY, XLU.
PNW has underperformed the market in the last year with a return of +15.9%, while the SPY ETF gained +16.4%. In the last 3 month period, PNW fell short of the market, returning -1.5%, while SPY returned +4.6%. However, in the most recent 2 weeks PNW has outperformed the stock market by returning +5.9%, while SPY returned -0.7%.
PNW support price is $101.55 and resistance is $104.25 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that PNW shares will trade within this expected range on the day.
