DLR · Digital Realty Trust, Inc. · Options Calculator
20 customers — 51% of revenue (As of December 31, 2025)
“As of December 31, 2025, the 20 largest customers in our portfolio represented approximately 51% of the total annualized recurring revenue generated by our properties.”
3 customers — 26% of revenue (As of December 31, 2025)
“Our top three customers represented approximately 26% of the total annualized recurring revenue generated by our properties as of December 31, 2025.”
Options Calculator
Theoretical estimateEstimate what a long-dated option on DLR could return if you hold it and the stock reaches a target price. Premiums are theoretical Black-Scholes-Merton values — tune the inputs to match your broker, then compare each strike's return against simply holding the shares.
Return by strike at your target price
Strike ladder
| Strike | Moneyness | Premium | Breakeven | Value at target | Return | Annualized | Max loss |
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Per share; one contract = 100 shares. Premiums are theoretical Black-Scholes-Merton estimates — real options are American-style and priced off an implied-volatility smile, so use your broker's quote for the actual premium. Not investment advice.