What is the current SPIB options open interest?

As of May 15, 2026, State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) has 348 total contracts outstanding across all listed expirations, split as 343 calls and 5 puts. Open interest reflects accumulated positions from prior trading sessions; it does not include today's volume until end-of-day reconciliation.

What is the SPIB put/call open interest ratio?

Put/call OI ratio of 0.01 is call-heavy, often a directional bullish or upside-speculation signal.

What does SPIB open interest tell traders?

Persistent OI growth indicates sustained directional or hedging interest; sharp drops typically mean post-expiration position cleanup. Heavy OI concentrations at specific strikes act as support and resistance levels because dealer hedging amplifies near those strikes - the gamma profile of the dealer book is concentrated there. Comparing today's volume to standing OI separates opening flow from closing flow.

State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $10.97B, listed on AMEX, carrying a beta of 0.69 to the broader market. The State Street SPDR Portfolio Intermediate Term Corporate Bond ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the Bloomberg Intermediate US Corporate Index (the "Index")One of the low cost core State Street SPDR Portfolio ETFs, a suite of portfolio building block designed to provide broad, diversified exposure to core asset classesA low cost ETF that seeks to offer precise, comprehensive exposure to US corporate bonds that have a maturity greater than or equal to 1 year and less than 10 yearsThe Index includes investment grade, fixed rate, taxable, US dollar denominated debt with $300 million of par outstanding, and is market cap weighted and reconstituted on the last business day of the month public since 2009-02-20.

Snapshot as of May 15, 2026.

Spot Price: $33.28
Call OI: 343
Put OI: 5
Total OI: 348

As of May 15, 2026, State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) has 348 total contracts outstanding across all expirations. Put/call OI ratio is 0.01 (call-heavy positioning). Open interest reflects accumulated positions from prior sessions; persistent growth indicates sustained directional or hedging interest, while sharp drops typically mean post-expiration clean-up.

How SPIB open interest history Data Feeds Strategy Selection

Strategy selection on State Street SPDR Portfolio Intermediate Term Corporate Bond ETF options does not derive from any single metric in isolation. The open interest history view above sits inside a broader read: ATM IV currently sits at 3.7% and dealer gamma exposure is positive, so dealer hedging is mechanically mean-reverting. Combine the open interest history data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.

Learn how open interest is reported and how to read the data →

Frequently asked SPIB open interest history questions

What is the current SPIB options open interest?: As of May 15, 2026, State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) has 348 total contracts outstanding across all listed expirations, split as 343 calls and 5 puts. Open interest reflects accumulated positions from prior trading sessions; it does not include today's volume until end-of-day reconciliation.
What is the SPIB put/call open interest ratio?: Put/call OI ratio of 0.01 is call-heavy, often a directional bullish or upside-speculation signal.
What does SPIB open interest tell traders?: Persistent OI growth indicates sustained directional or hedging interest; sharp drops typically mean post-expiration position cleanup. Heavy OI concentrations at specific strikes act as support and resistance levels because dealer hedging amplifies near those strikes - the gamma profile of the dealer book is concentrated there. Comparing today's volume to standing OI separates opening flow from closing flow.