Franklin Street Properties (FSP) Options Chain
NYSE: FSPReal EstateReal Estate Investment TrustsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $0.34
- Put/call ratio (OI)
- 0.02
- Put/call ratio (volume)
- 0.05
- ATM implied volatility
- 465.6%
- Expected move
- ±$0.6833
- Open interest (C / P)
- 2.00K / 42
FSP options summary
The FSP options chain for the December 18, 2026 expiration lists 2 call and 1 put contracts, with 68 days until expiration. Open interest stands at 1,996 calls and 42 puts, a put/call ratio of 0.02, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 465.6%, which implies the market expects a move of about ±$0.6833 (201.0%) in Franklin Street Properties stock by expiration.
The most open interest sits at the $5.00 call (1.27K contracts) and the $2.50 put (42 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
FSP options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.05 | 0.05 | 0.40 | 2.50 | 1.80 | 2.55 | 2.16 | |||||
| 0.05 | 0.00 | 0.05 | 5.00 | — | — | — | |||||
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 FSP put/call ratio?
For the December 18, 2026 expiration, the FSP put/call ratio based on open interest is 0.02 (42 puts vs 1,996 calls), and 0.05 based on today's volume. A ratio above 1 means more puts than calls.
What is FSP's implied volatility?
At-the-money implied volatility for FSP options expiring December 18, 2026 is about 465.6%, an annualized estimate of how much the market expects Franklin Street Properties stock to move.
How many FSP option expiration dates are there?
FSP has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.