Digital Realty (DLR) Options Chain

NYSE: DLRReal EstateREIT - SpecialtyUSD

178.76+2.69 (+1.53%)

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

Expiration date

Expiration: Oct 23, 2026
Days to expiration: 12
Share price: $178.76
Put/call ratio (OI): 0.42
Put/call ratio (volume): 0.04
ATM implied volatility: 30.5%
Expected move: ±$9.89
Open interest (C / P): 402 / 170

DLR options summary

The DLR options chain for the October 23, 2026 expiration lists 12 call and 12 put contracts, with 12 days until expiration. Open interest stands at 402 calls and 170 puts, a put/call ratio of 0.42, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $180.00 strike is 30.5%, which implies the market expects a move of about ±$9.89 (5.5%) in Digital Realty stock by expiration.

The most open interest sits at the $200.00 call (203 contracts) and the $175.00 put (90 contracts).

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

DLR options chain · October 23, 2026

DLR 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
—	—	—	—	—	—	115.00	0.00	2.15	0.20	151.3%	—	1
—	—	—	—	—	—	155.00	0.00	0.75	0.10	56.6%	1	2
—	—	—	—	—	—	160.00	0.05	0.80	1.00	47.7%	1	2
—	—	—	—	—	—	165.00	0.35	0.70	1.06	36.3%	1	19
4	8	38.5%	14.84	8.60	10.60	170.00	0.80	1.30	1.00	33.1%	2	14
3	1	36.0%	5.54	4.80	6.90	175.00	1.80	2.45	4.05	30.5%	1	90
DLR $178.76
5	9	31.0%	7.44	2.80	3.60	180.00	3.90	4.70	7.10	30.0%	1	3
6	2	29.4%	1.35	1.15	1.65	185.00	7.10	8.40	8.64	33.8%	3	11
18	158	30.0%	0.39	0.40	0.75	190.00	10.80	12.90	7.40	40.1%	1	20
16	7	51.1%	0.22	0.05	1.80	195.00	15.40	18.40	14.60	54.8%	1	4
203	1	45.9%	0.18	0.00	0.75	200.00	20.70	23.30	16.30	62.8%	—	2
13	5	53.0%	0.05	0.00	0.75	205.00	25.20	28.30	23.70	71.2%	1	2
4	3	65.4%	0.17	0.00	2.15	210.00	—	—	—	—	—	—
1	—	72.1%	1.50	0.00	2.15	215.00	—	—	—	—	—	—
7	5	78.5%	2.10	0.00	2.15	220.00	—	—	—	—	—	—
122	94	53.1%	0.15	0.00	0.15	225.00	—	—	—	—	—	—

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 DLR put/call ratio?

For the October 23, 2026 expiration, the DLR put/call ratio based on open interest is 0.42 (170 puts vs 402 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.

What is DLR's implied volatility?

At-the-money implied volatility for DLR options expiring October 23, 2026 is about 30.5%, an annualized estimate of how much the market expects Digital Realty stock to move.

How many DLR option expiration dates are there?

DLR has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.