Eos Energy Enterprises (EOSE) Options Chain
NASDAQ: EOSEMiscellaneousIndustrial Machinery/ComponentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 13, 2026
- Days to expiration
- 34
- Share price
- $2.52
- Put/call ratio (OI)
- 0.25
- Put/call ratio (volume)
- 0.03
- ATM implied volatility
- 121.5%
- Expected move
- ±$0.9344
- Open interest (C / P)
- 1.67K / 425
EOSE options summary
The EOSE options chain for the November 13, 2026 expiration lists 6 call and 3 put contracts, with 34 days until expiration. Open interest stands at 1,673 calls and 425 puts, a put/call ratio of 0.25, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $3.00 strike is 121.5%, which implies the market expects a move of about ±$0.9344 (37.1%) in Eos Energy Enterprises stock by expiration.
The most open interest sits at the $4.00 call (631 contracts) and the $3.00 put (230 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
EOSE options chain · November 13, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.21 | 0.14 | 0.27 | 3.00 | 0.61 | 0.80 | 0.54 | |||||
| 0.11 | 0.10 | 0.14 | 3.50 | — | — | — | |||||
| 0.07 | 0.04 | 0.10 | 4.00 | 1.48 | 1.65 | 1.50 | |||||
| 0.07 | 0.02 | 0.09 | 4.50 | — | — | — | |||||
| 0.12 | 0.00 | 0.08 | 5.00 | — | — | — | |||||
| — | — | — | 5.50 | 2.80 | 3.20 | 2.48 | |||||
| 0.03 | 0.00 | 0.05 | 6.00 | — | — | — | |||||
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 EOSE put/call ratio?
For the November 13, 2026 expiration, the EOSE put/call ratio based on open interest is 0.25 (425 puts vs 1,673 calls), and 0.03 based on today's volume. A ratio above 1 means more puts than calls.
What is EOSE's implied volatility?
At-the-money implied volatility for EOSE options expiring November 13, 2026 is about 121.5%, an annualized estimate of how much the market expects Eos Energy Enterprises stock to move.
How many EOSE option expiration dates are there?
EOSE has 18 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.