Fluence Energy (FLNC) Options Chain
NASDAQ: FLNCMiscellaneousIndustrial Machinery/ComponentsUSD
Market open · Delayed 15 min · as of Oct 8, 3:46 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $7.41
- Put/call ratio (OI)
- 0.51
- Put/call ratio (volume)
- 0.19
- Expected move
- ±$0.7456
- Open interest (C / P)
- 11.14K / 5.72K
FLNC options summary
The FLNC options chain for the October 16, 2026 expiration lists 18 call and 16 put contracts, with 8 days until expiration. Open interest stands at 11,140 calls and 5,716 puts, a put/call ratio of 0.51, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.00 strike is 68.0%, which implies the market expects a move of about ±$0.7456 (10.1%) in Fluence Energy stock by expiration.
The most open interest sits at the $8.00 call (2.71K contracts) and the $7.00 put (1.83K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
FLNC options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.35 | 6.00 | 6.50 | 1.00 | — | — | — | |||||
| 6.10 | 4.90 | 5.50 | 2.00 | — | — | — | |||||
| 3.40 | 3.00 | 3.50 | 4.00 | 0.00 | 0.30 | 0.04 | |||||
| — | — | — | 5.00 | 0.00 | 0.25 | 0.04 | |||||
| 2.15 | 1.10 | 1.45 | 6.00 | 0.00 | 0.05 | 0.05 | |||||
| 0.45 | 0.50 | 0.55 | 7.00 | 0.10 | 0.25 | 0.20 | |||||
| 0.15 | 0.10 | 0.15 | 8.00 | 0.70 | 0.80 | 0.75 | |||||
| 0.04 | 0.00 | 0.05 | 9.00 | 1.60 | 1.80 | 1.22 | |||||
| 0.01 | 0.00 | 0.05 | 10.00 | 2.55 | 3.00 | 2.80 | |||||
| 0.03 | 0.00 | 0.05 | 11.00 | 3.50 | 3.80 | 2.97 | |||||
| 0.02 | 0.00 | 0.05 | 12.00 | 4.20 | 4.90 | 4.30 | |||||
| 0.01 | 0.00 | 0.15 | 13.00 | 5.00 | 6.10 | 5.30 | |||||
| 0.02 | 0.00 | 0.20 | 14.00 | 6.00 | 7.10 | 6.20 | |||||
| 0.03 | 0.00 | 0.10 | 15.00 | 7.00 | 8.10 | 7.63 | |||||
| 0.02 | 0.00 | 0.05 | 16.00 | 8.00 | 9.10 | 8.00 | |||||
| 0.04 | 0.00 | 0.05 | 17.00 | 9.00 | 10.10 | 9.57 | |||||
| 0.02 | 0.00 | 0.30 | 18.00 | 10.00 | 11.10 | 10.13 | |||||
| 0.14 | 0.00 | 0.30 | 19.00 | — | — | — | |||||
| 0.04 | 0.00 | 0.05 | 20.00 | 12.00 | 13.10 | 12.62 | |||||
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 FLNC put/call ratio?
For the October 16, 2026 expiration, the FLNC put/call ratio based on open interest is 0.51 (5,716 puts vs 11,140 calls), and 0.19 based on today's volume. A ratio above 1 means more puts than calls.
What is FLNC's implied volatility?
At-the-money implied volatility for FLNC options expiring October 16, 2026 is about 68.0%, an annualized estimate of how much the market expects Fluence Energy stock to move.
How many FLNC option expiration dates are there?
FLNC has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.