CubeSmart (CUBE) Options Chain

NYSE: CUBEReal EstateReal Estate Investment TrustsUSD

37.97+0.46 (+1.23%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 41
Share price: $37.97
Put/call ratio (OI): 6.12
Put/call ratio (volume): 1.00
ATM implied volatility: 34.6%
Expected move: ±$4.40
Open interest (C / P): 1.01K / 6.18K

CUBE options summary

The CUBE options chain for the November 20, 2026 expiration lists 10 call and 9 put contracts, with 41 days until expiration. Open interest stands at 1,009 calls and 6,180 puts, a put/call ratio of 6.12, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $37.50 strike is 34.6%, which implies the market expects a move of about ±$4.40 (11.6%) in CubeSmart stock by expiration.

The most open interest sits at the $42.50 call (665 contracts) and the $37.50 put (5.98K contracts).

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

CUBE options chain · November 20, 2026

CUBE 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
0	2	185.5%	15.32	13.40	17.50	22.50	—	—	—	—	—	—
0	—	160.1%	14.10	12.20	14.60	27.50	0.00	0.00	0.95	25.0%	—	0
—	—	—	—	—	—	30.00	0.00	1.15	0.35	66.3%	1	12
0	2	—	9.17	0.00	0.00	32.50	0.00	2.25	0.25	65.9%	1	68
38	10	42.3%	3.02	2.70	3.90	35.00	0.30	0.55	0.42	32.9%	7	102
73	10	31.4%	1.51	1.20	1.85	37.50	0.75	1.70	1.65	37.7%	36	5,979
CUBE $37.97
105	5	26.3%	0.46	0.45	0.60	40.00	2.20	3.10	2.65	36.4%	1	18
665	13	33.9%	0.17	0.05	0.40	42.50	—	—	—	—	—	—
103	5	58.1%	0.05	0.00	1.75	45.00	—	—	—	—	—	—
0	2	12.5%	0.51	0.00	0.00	47.50	7.60	11.70	7.94	99.7%	—	0
25	1	83.4%	0.06	0.00	2.15	50.00	0.00	0.00	14.05	—	—	0
—	—	—	—	—	—	55.00	13.60	16.90	15.41	—	4	1

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 CUBE put/call ratio?

For the November 20, 2026 expiration, the CUBE put/call ratio based on open interest is 6.12 (6,180 puts vs 1,009 calls), and 1.00 based on today's volume. A ratio above 1 means more puts than calls.

What is CUBE's implied volatility?

At-the-money implied volatility for CUBE options expiring November 20, 2026 is about 34.6%, an annualized estimate of how much the market expects CubeSmart stock to move.

How many CUBE option expiration dates are there?

CUBE has 5 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.