ProShares - VIX Short-Term Futures ETF (VIXY) 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.
ProShares - VIX Short-Term Futures ETF (VIXY) operates in the Financial Services sector, specifically the Asset Management - Leveraged industry, with a market capitalization near $236.8M, listed on CBOE, carrying a beta of -2.32 to the broader market. ProShares VIX Short-Term Futures ETF seeks investment results, before fees and expenses, that match the performance of the S&P 500 VIX Short-Term Futures IndexTM. public since 2011-01-04.
Snapshot as of May 15, 2026.
- Spot Price
- $26.94
- Call OI
- 29.6K
- Put OI
- 15.8K
- Total OI
- 45.4K
- Put/Call Ratio
- 0.15
As of May 15, 2026, ProShares - VIX Short-Term Futures ETF (VIXY) has 45.4K total contracts outstanding across all expirations. Put/call OI ratio is 0.53 (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 VIXY open interest history Data Feeds Strategy Selection
Strategy selection on ProShares - VIX Short-Term Futures 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 58.9% 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 VIXY open interest history questions
- What is the current VIXY options open interest?
- As of May 15, 2026, ProShares - VIX Short-Term Futures ETF (VIXY) has 45.4K total contracts outstanding across all listed expirations, split as 29.6K calls and 15.8K 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 VIXY put/call open interest ratio?
- Put/call OI ratio of 0.53 is call-heavy, often a directional bullish or upside-speculation signal.
- What does VIXY 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.