DLR — Sep 190/175 put spread

The 10-year closed at 4.74% on August 21 after the most tumultuous Treasury week since spring, and Digital Realty is the most rate-sensitive name in the tracked universe with 300-plus facilities financed against a REIT balance sheet. The September 16 FOMC lands two days before this expiry and carries the dot plot. The chain prices only a 5.5% move at 29.5% ATM IV, the cheapest long premium in this cohort.

Structure

  • long put 190 2026-09-18
  • short put 175 2026-09-18

Signals

  • 10Y Treasury: 4.74% Aug 21, up from 4.69% Aug 20 (web_search)
  • Sep 18 implied move: 5.5% at 29.5% ATM IV (DB)
  • FOMC dot plot: Sep 16, two days before expiry (web_search)
  • Chain liquidity: ATM put OI 194, 175-strike wing 423 (DB)

What invalidates this thesis

A dovish dot plot on September 16 with the 10-year back under 4.5% puts the REIT bid straight back and the 185.80 breakeven never prints.