Public Storage (PSA) Options Chain

NYSE: PSAReal EstateReal Estate Investment TrustsUSD

289.86+4.34 (+1.52%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Mar 19, 2027
Days to expiration: 159
Share price: $289.86
Put/call ratio (OI): 1.16
Put/call ratio (volume): 21.10
ATM implied volatility: 23.0%
Expected move: ±$44.02
Open interest (C / P): 341 / 394

PSA options summary

The PSA options chain for the March 19, 2027 expiration lists 16 call and 15 put contracts, with 159 days until expiration. Open interest stands at 341 calls and 394 puts, a put/call ratio of 1.16, which is fairly balanced between calls and puts. At-the-money implied volatility near the $290.00 strike is 23.0%, which implies the market expects a move of about ±$44.02 (15.2%) in Public Storage stock by expiration.

The most open interest sits at the $340.00 call (137 contracts) and the $250.00 put (86 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

PSA options chain · March 19, 2027

PSA calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	190.00	0.00	1.85	0.85	42.2%	1	2
—	—	—	—	—	—	195.00	0.00	1.00	0.80	35.2%	1	2
—	—	—	—	—	—	200.00	0.05	1.60	0.85	36.7%	1	4
0	4	—	115.50	0.00	0.00	210.00	0.10	2.80	1.80	37.6%	1	15
—	—	—	—	—	—	220.00	0.75	3.70	2.00	36.1%	200	22
—	—	—	—	—	—	230.00	1.50	3.60	3.00	31.5%	200	56
—	—	—	—	—	—	240.00	2.35	5.40	4.74	31.4%	1	68
1	2	32.3%	55.26	44.70	48.20	250.00	3.50	6.80	5.60	29.5%	1	86
—	—	—	—	—	—	260.00	5.10	8.70	9.75	27.9%	1	35
—	—	—	—	—	—	270.00	7.90	11.00	10.00	26.2%	10	43
1	—	27.4%	28.83	23.00	25.90	280.00	11.20	14.30	11.60	25.1%	1	35
PSA $289.86
5	3	25.6%	14.95	16.60	19.50	290.00	13.00	15.70	10.48	20.4%	—	3
5	1	23.9%	17.90	11.70	14.00	300.00	20.20	23.70	17.05	23.4%	2	18
9	1	24.0%	9.40	7.80	10.60	310.00	—	—	—	—	—	—
70	1	22.7%	6.10	4.80	7.00	320.00	33.80	37.00	30.35	22.5%	2	3
46	1	22.5%	3.70	2.50	4.90	330.00	41.90	45.80	37.93	23.9%	—	2
137	2	23.6%	2.90	1.60	3.90	340.00	—	—	—	—	—	—
9	1	24.4%	1.65	0.60	3.10	350.00	—	—	—	—	—	—
3	1	27.1%	1.95	0.05	3.20	360.00	—	—	—	—	—	—
33	1	26.7%	1.30	0.05	2.20	370.00	—	—	—	—	—	—
1	—	30.3%	3.71	0.00	2.70	380.00	—	—	—	—	—	—
19	2	33.3%	0.50	0.00	2.40	400.00	—	—	—	—	—	—
1	—	28.6%	2.70	0.00	0.85	410.00	—	—	—	—	—	—
1	—	36.5%	0.05	0.00	0.95	460.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the PSA put/call ratio?

For the March 19, 2027 expiration, the PSA put/call ratio based on open interest is 1.16 (394 puts vs 341 calls), and 21.10 based on today's volume. A ratio above 1 means more puts than calls.

What is PSA's implied volatility?

At-the-money implied volatility for PSA options expiring March 19, 2027 is about 23.0%, an annualized estimate of how much the market expects Public Storage stock to move.

How many PSA option expiration dates are there?

PSA has 6 listed expiration dates, from Oct 16, 2026 to May 21, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.