Zillow Group Inc
Zillow Group Inc (ZG) Options Open Interest
ZG options open interest is 8,058 contracts. The 2-week average daily volume is 159 contracts across the chain.
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Monitoring ZG open interest helps you see where real money is positioned on Zillow Group Inc's options and which strikes are attracting the most commitment from traders. Zillow Group Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor ZG options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising ZG options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Zillow Group Inc to settle.
Zillow Group, Inc., a digital real estate company, operates real estate brands on mobile applications and Websites in the United States. The company operates through three segments: Homes; Internet, Media & Technology; and Mortgages. The Homes segment is involved in resale of homes; and title and escrow services to home buyers and sellers, including title search procedures for title insurance policies, escrow, and other closing services. The IMT segment offers premier agent, rentals, and new construction marketplaces, as well as dotloop, display, and other advertising, as well as business software solutions.
The Mortgage segment provides home loans; and marketing products including custom quote and connect services. Its portfolio of brands includes Zillow Rentals, Trulia, StreetEasy, Zillow Closing Services, HotPads, and Out East. The company was incorporated in 2004 and is headquartered in Seattle, Washington.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where ZG open interest is concentrated. Our scanner maps Zillow Group Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Zillow Group Inc's options open interest as the signal it is, not as an afterthought.
| 40.00 | — | 0.10 | 0.10 | 75% | +0.0492 | 209 |
| 35.00 | — | 0.50 | 0.50 | 75% | +0.1878 | 63 |
| 30.00 | 0.45 | 2.15 | 1.30 | 57% | +0.4641 | 36 |
| 45.00 | — | 0.35 | 0.35 | 124% | +0.0968 | 8 |
| 22.50 | 5.90 | 7.40 | 6.65 | 10% | +1.0000 | 1 |
| 30.00 | 1.65 | 2.20 | 1.93 | 57% | -0.5362 | 134 |
| 35.00 | 5.50 | 6.00 | 5.75 | 51% | -0.9160 | 51 |
| 25.00 | — | 0.30 | 0.30 | 63% | -0.1270 | 16 |
| 17.50 | — | 0.55 | 0.55 | 182% | -0.0793 | 0 |
| 20.00 | — | 0.35 | 0.35 | 127% | -0.0774 | 0 |
As of September 28, 2026
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