Exagen (XGN) Options Chain
NASDAQ: XGNHealth CareMedical SpecialitiesUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $8.17
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.13
- Expected move
- ±$0.1414
- Open interest (C / P)
- 224 / 2
XGN options summary
The XGN options chain for the October 16, 2026 expiration lists 5 call and 4 put contracts, with 7 days until expiration. Open interest stands at 224 calls and 2 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 12.5%, which implies the market expects a move of about ±$0.1414 (1.7%) in Exagen stock by expiration.
The most open interest sits at the $7.50 call (113 contracts) and the $7.50 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
XGN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 4.43 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 0.10 | |||||
| 3.60 | 0.00 | 0.00 | 5.00 | 0.00 | 0.00 | 1.85 | |||||
| 1.17 | 0.00 | 0.00 | 7.50 | 0.00 | 0.00 | 0.35 | |||||
| 0.05 | 0.00 | 0.00 | 10.00 | — | — | — | |||||
| 0.15 | 0.00 | 0.00 | 12.50 | 0.00 | 0.00 | 4.80 | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the XGN put/call ratio?
For the October 16, 2026 expiration, the XGN put/call ratio based on open interest is 0.01 (2 puts vs 224 calls), and 0.13 based on today's volume. A ratio above 1 means more puts than calls.
What is XGN's implied volatility?
At-the-money implied volatility for XGN options expiring October 16, 2026 is about 12.5%, an annualized estimate of how much the market expects Exagen stock to move.
How many XGN option expiration dates are there?
XGN has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.