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Public Storage Depositary Shares Each Representing 1/1,000 of a 3.900% Cumulative Preferred Share of Beneficial Interest, Series O trades on the stock market under the symbol PSA-O.
As of May 19, 2026, PSA-O stock price declined to $15.05 with 13,990 million shares trading.
PSA-O has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
In the last 3 years, PSA-O traded as high as $19.14 and as low as $14.78.
PSA-O has underperformed the market in the last year with a price return of +0.7% while the SPY ETF gained +25.3%. PSA-O has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -4.0% and -1.4%, respectively, while the SPY returned +7.7% and +2.6%, respectively.
PSA-O support price is $15.06 and resistance is $15.22 (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 PSA-O shares will trade within this expected range on the day.