Fulgent Genetics (FLGT) Options Chain
NASDAQ: FLGTHealthcareDiagnostics & ResearchUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $20.82
- Put/call ratio (OI)
- 1.10
- Put/call ratio (volume)
- 5.83
- Expected move
- ±$0.1802
- Open interest (C / P)
- 10 / 11
FLGT options summary
The FLGT options chain for the October 16, 2026 expiration lists 12 call and 8 put contracts, with 7 days until expiration. Open interest stands at 10 calls and 11 puts, a put/call ratio of 1.10, which is fairly balanced between calls and puts. At-the-money implied volatility near the $20.00 strike is 6.3%, which implies the market expects a move of about ±$0.1802 (0.9%) in Fulgent Genetics stock by expiration.
The most open interest sits at the $7.50 call (8 contracts) and the $12.50 put (6 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
FLGT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 16.20 | 17.00 | 20.50 | 2.50 | — | — | — | |||||
| 12.98 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
| 7.50 | 8.40 | 9.90 | 7.50 | — | — | — | |||||
| 9.80 | 0.00 | 0.00 | 10.00 | 0.00 | 1.15 | 0.10 | |||||
| 7.00 | 0.00 | 0.00 | 12.50 | 0.00 | 1.00 | 0.76 | |||||
| 6.78 | 0.00 | 0.00 | 15.00 | 0.00 | 0.00 | 0.12 | |||||
| 3.90 | 0.00 | 0.00 | 17.50 | 0.00 | 0.00 | 0.05 | |||||
| 0.50 | 0.00 | 0.00 | 20.00 | 0.00 | 0.00 | 0.25 | |||||
| 0.14 | 0.00 | 0.00 | 22.50 | 0.00 | 0.00 | 0.85 | |||||
| 0.30 | 0.00 | 0.00 | 25.00 | 5.60 | 8.00 | 9.25 | |||||
| 0.05 | 0.00 | 0.00 | 30.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.40 | 35.00 | 12.70 | 15.60 | 16.45 | |||||
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 FLGT put/call ratio?
For the October 16, 2026 expiration, the FLGT put/call ratio based on open interest is 1.10 (11 puts vs 10 calls), and 5.83 based on today's volume. A ratio above 1 means more puts than calls.
What is FLGT's implied volatility?
At-the-money implied volatility for FLGT options expiring October 16, 2026 is about 6.3%, an annualized estimate of how much the market expects Fulgent Genetics stock to move.
How many FLGT option expiration dates are there?
FLGT 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.