American Tower Corporation (AMT) 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.
American Tower Corporation (AMT) operates in the Real Estate sector, specifically the REIT - Specialty industry, with a market capitalization near $81.00B, listed on NYSE, employing roughly 4,691 people, carrying a beta of 0.90 to the broader market. American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. Led by Steven O. Vondran, public since 1998-02-27.
Snapshot as of May 15, 2026.
- Spot Price
- $171.29
- Call OI
- 24.3K
- Put OI
- 24.8K
- Total OI
- 49.1K
- Put/Call Ratio
- 1.00
As of May 15, 2026, American Tower Corporation (AMT) has 49.1K total contracts outstanding across all expirations. Put/call OI ratio is 1.02 (balanced 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 AMT open interest history Data Feeds Strategy Selection
Strategy selection on American Tower Corporation 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 28.3% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. 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 AMT open interest history questions
- What is the current AMT options open interest?
- As of May 15, 2026, American Tower Corporation (AMT) has 49.1K total contracts outstanding across all listed expirations, split as 24.3K calls and 24.8K 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 AMT put/call open interest ratio?
- Put/call OI ratio of 1.02 is balanced.
- What does AMT 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.