What does the KZR options chain show right now?

As of May 13, 2026, Kezar Life Sciences, Inc. (KZR) has 2.9K contracts outstanding and 0 traded today, with ATM IV of 251.9%. The full chain spans every listed strike and expiration with bid/ask, Greeks, volume, and open interest per contract.

What expirations are available for KZR options?

The nearest expiration is 36 days out, followed by 65 days. Listed expirations typically extend monthly with weeklies between, plus LEAPS one to two years out for liquid names.

How tight are KZR options bid/ask spreads?

Average bid/ask spread across the chain is 11.81%. Wider spreads warrant conservative sizing; mid-market fills are unreliable for retail-size orders.

Kezar Life Sciences, Inc. (KZR) Options Chain

The options chain displays all available contracts with real-time quotes, Greeks, volume, and open interest for each strike and expiration. It is the primary tool for options trade selection.

Kezar Life Sciences, Inc. (KZR) operates in the Healthcare sector, specifically the Biotechnology industry, with a market capitalization near $53.9M, listed on NASDAQ, employing roughly 55 people, carrying a beta of 0.41 to the broader market. Kezar Life Sciences, Inc. Led by Christopher J. Kirk, public since 2018-06-21.

Snapshot as of May 13, 2026.

Spot Price: $23.61
Total OI: 2.9K
Total Volume: 0
Front Expiration: 36 days
Second Expiration: 65 days
ATM IV: 251.9%
Avg Bid/Ask Spread: 11.81%

As of May 13, 2026, Kezar Life Sciences, Inc. (KZR) has 2.9K open contracts and 0 contracts traded. The nearest expiration is 36 days out, followed by 65 days. ATM implied volatility is 251.9%. Average bid/ask spread across the chain is 11.81%: wider spreads, size positions conservatively. The options chain aggregates every listed strike and expiration, letting traders evaluate skew, term structure, and liquidity in a single view.

How KZR options chain Data Feeds Strategy Selection

Strategy selection on Kezar Life Sciences, Inc. options does not derive from any single metric in isolation. The options chain view above sits inside a broader read: ATM IV currently sits at 251.9% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. Combine the options chain 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 the options chain is reported and how to read the data →

Frequently asked KZR options chain questions

What does the KZR options chain show right now?: As of May 13, 2026, Kezar Life Sciences, Inc. (KZR) has 2.9K contracts outstanding and 0 traded today, with ATM IV of 251.9%. The full chain spans every listed strike and expiration with bid/ask, Greeks, volume, and open interest per contract.
What expirations are available for KZR options?: The nearest expiration is 36 days out, followed by 65 days. Listed expirations typically extend monthly with weeklies between, plus LEAPS one to two years out for liquid names.
How tight are KZR options bid/ask spreads?: Average bid/ask spread across the chain is 11.81%. Wider spreads warrant conservative sizing; mid-market fills are unreliable for retail-size orders.