IREN — Long Sep 35 straddle
IREN fell 12.5% on Friday and 15.4% on the week, while the September chain prices only a 14.5% move across the next 18 sessions. Realized volatility is running roughly three times implied on a per-day basis and IV rank sits at 6.3, so the straddle costs 5.17 for breakevens at 40.17 and 29.83. Oracle's September 10 print and the September 16 FOMC both land inside the expiry, and the 35 strike carries 7,887 open puts against 1,079 calls.
- Ticker: IREN
- Direction: Neutral
- Risk profile: volatility
- Confidence: low
- Catalyst: Oracle Q1 FY2027 earnings, then the September 16 FOMC (2026-09-10)
- Cohort: 2026-08-30
- Expires: 2026-09-06
- Max loss: $5.17
Structure
- long call 35 2026-09-18
- long put 35 2026-09-18
Signals
- Realized vs implied: -15.35% in 5 sessions vs 14.5% implied over 18 (DB)
- IV rank (52w percentile): 6.3, the floor of the range (DB)
- Chain depth at the 35 strike: 7,887 put OI, 1,079 call OI (DB)
- Customer concentration: $9.7B Microsoft contract, 600 MW, single named offtaker (DB)
What invalidates this thesis
If IREN stops moving and settles between 29.83 and 40.17, both legs decay and the full 5.17 is lost. Long premium is the wrong side of a volatility mean-reversion after a capitulation week.