State Street SPDR Portfolio High Yield Bond ETF (SPHY) Max Pain Analysis
Max pain is the strike price where aggregate option buyer payout is minimized at expiration. It represents the price at which option writers retain the most premium.
State Street SPDR Portfolio High Yield Bond ETF (SPHY) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $10.54B, listed on AMEX, carrying a beta of 0.64 to the broader market. The State Street SPDR Portfolio High Yield Bond ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the ICE BofA US High Yield Index (the "Index"). public since 2012-06-19.
Snapshot as of May 15, 2026.
- Spot Price
- $23.30
- Max Pain Strike
- $23.00
- Total OI
- 350
As of May 15, 2026, State Street SPDR Portfolio High Yield Bond ETF (SPHY) max pain sits at $23.00, which is essentially at the current spot price of $23.30 (1.3% away). Spot sits within 2% of the max-pain level for State Street SPDR Portfolio High Yield Bond ETF, the band where dealer hedging activity around the high-OI strikes can meaningfully reinforce a closing-week pin. SPHY is a low-priced underlying (spot $23.30), where $0.50 or finer strike spacing increases the number of viable pin candidates and dampens the dominant-strike effect. Total open interest across the listed chain is comparatively thin (350 contracts), so single-strike pinning is less reliable than it is for high-OI names. SPHY is currently in negative dealer gamma (-$4.2K), a regime that amplifies directional moves rather than damping them, weakening the pin-toward-max-pain bias. Max pain identifies the strike at which the aggregate dollar value of all outstanding options contracts would expire with the least total intrinsic value, a gravitational reference rather than a price target.
SPHY Strategy Implications at the Current Max Pain Level
With spot 1.3% from the $23.00 max-pain level and State Street SPDR Portfolio High Yield Bond ETF in a negative-gamma regime, where dealer hedging amplifies directional moves and weakens any pin, strategy selection turns on cycle position and dealer positioning. Iron condors and credit spreads centered near the max-pain strike capture the typical end-of-cycle convergence when the regime supports pinning; ratio backspreads or directional debit structures fit names where catalyst flow is likely to overwhelm the hedging-driven pull. The gamma-exposure page shows the per-strike dealer book that determines whether hedging will reinforce or fight the pin.
Learn how max pain is reported and how to read the data →
Frequently asked SPHY max pain analysis questions
- What is the current SPHY max pain strike?
- As of May 15, 2026, State Street SPDR Portfolio High Yield Bond ETF (SPHY) max pain sits at $23.00, which is 1.3% below the current spot price of $23.30. Max pain identifies the strike at which aggregate option-buyer payouts at expiration are minimized; it is a gravitational reference, not a price target. At a 1.3% distance, SPHY sits inside the band where dealer hedging can mechanically pull spot toward max pain during the closing week of the expiration cycle.
- Does SPHY pin to its max pain strike at expiration?
- SPHY is currently in negative dealer gamma, a regime that amplifies directional moves rather than damping them. The pin-toward-max-pain bias weakens here because dealer hedging adds momentum rather than mean reversion. Total open interest across SPHY (350 contracts) is one input to how plausible a clean pin is - heavier total OI concentrated at fewer strikes raises the probability; thin OI spread across many strikes lowers it. Pinning is strongest in heavily-traded names with large open-interest concentrations at high-OI strikes during the final week of an OPEX cycle. Whether SPHY actually pins on a given expiration depends on the OI distribution, the dealer-gamma sign, and the absence of catalyst-driven moves that overwhelm hedging-driven flow.
- How is SPHY max pain calculated?
- Max pain is computed by summing the dollar value of all in-the-money options at each candidate settlement strike across listed expirations, then selecting the strike that minimizes total intrinsic-value payout to option buyers. The calculation uses the full open-interest distribution and weighs both calls and puts. SPHY put/call OI ratio is 0.97 - balanced, so the max-pain calculation reflects the strike where the call and put OI distributions cross rather than a single dominant side.