Options compare
O vs PSA options
Figures as of 29 Sep 2026
This page sets Realty Income Corp (O) beside Public Storage (PSA), both from the same option chain capture. The options figures are from the close on 29 Sep 2026. On 29 Sep 2026, PSA had the higher IV rank, 84 against 31 for O.
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Options side by side
On 29 Sep 2026, PSA had the higher IV rank, 84 against 31 for O.
| Figure | O | PSA |
|---|---|---|
| Sector | Real Estate | Real Estate |
| IV rank | 31 of 100 | 84 of 100 |
| Implied volatility, at the money, near month | 18.4% | 27.1% |
| Implied move, near month | 4.0% down, 4.1% up to 16 Oct | 7.5% down, 5.2% up to 16 Oct |
| Net dollar gamma, one percent move | $3.44 million | minus $748,902 |
| Put/call ratio, open interest | 0.71 | 1.40 |
| Options traded, latest close | 8,527 contracts, 0.5 times its recent average | 368 contracts, 0.5 times its recent average |
| Signal on the Free plan, paper trading | Bullish outlook | Bullish outlook |
IV rank is where the at the money IV sits among the name's own weekly readings, 0 the lowest and 100 the highest.
Implied move is the move the option chain prices to the expiry nearest 30 days out. It restates option prices and says nothing certain about where the price goes.
Net dollar gamma is calls minus puts, stated for a one percent move in the price.
From the option chain at the close on 29 Sep 2026. Current on every plan.
Signal status
On the Free plan, O has a bullish outlook from 25 Sep 2026. On the Free plan, PSA has a bullish outlook from 25 Sep 2026.
The Free plan shows the model's signals one trading day behind. Membership gets tonight's signals the night they publish.
Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.
Your AI
Ask about O and PSA in Your AI through the RingMaster connector.
The connector is free to add on any plan, and a Free key shows signals one trading day behind.
Questions
- How do O and PSA compare on IV rank?
- On 29 Sep 2026, O's IV rank was 31 of 100 and PSA's was 84 of 100.
- What move do O and PSA options price?
- O's near month options priced a move of 4.0 percent down and 4.1 percent up by 16 Oct 2026. PSA's near month options priced a move of 7.5 percent down and 5.2 percent up by 16 Oct 2026.
- How do the put/call ratios of O and PSA compare?
- O's put/call ratio on open interest was 0.71 and PSA's was 1.40.
- What are the latest signals for O and PSA on the Free plan?
- On the Free plan, O has a bullish outlook from 25 Sep 2026. On the Free plan, PSA has a bullish outlook from 25 Sep 2026. It is paper trading.
The two stock pages
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Guides and the full list
- Every options compare, by sector
- Every covered stock, fund and index, A to Z
- Reading the options suite
- Words the desk uses
Membership gets tonight's signals the night they publish. Free gets every options screen, never delayed, and the signals one trading day behind.