MBIA (MBI) Options Chain
NYSE: MBIFinanceProperty-Casualty InsurersUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 21, 2028
- Days to expiration
- 468
- Share price
- $4.52
- Put/call ratio (OI)
- 0.02
- Put/call ratio (volume)
- 0.98
- Expected move
- ±$4.10
- Open interest (C / P)
- 7.79K / 150
MBI options summary
The MBI options chain for the January 21, 2028 expiration lists 6 call and 2 put contracts, with 468 days until expiration. Open interest stands at 7,795 calls and 150 puts, a put/call ratio of 0.02, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 80.1%, which implies the market expects a move of about ±$4.10 (90.7%) in MBIA stock by expiration.
The most open interest sits at the $10.00 call (6.70K contracts) and the $5.00 put (150 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MBI options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.70 | 0.00 | 0.00 | 3.00 | 0.00 | 0.00 | 2.16 | |||||
| 1.25 | 0.00 | 3.20 | 5.00 | 0.10 | 3.40 | 1.30 | |||||
| 0.63 | 0.25 | 0.90 | 7.00 | — | — | — | |||||
| 0.24 | 0.05 | 0.60 | 10.00 | — | — | — | |||||
| 0.15 | 0.00 | 0.00 | 12.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.15 | 15.00 | — | — | — | |||||
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 MBI put/call ratio?
For the January 21, 2028 expiration, the MBI put/call ratio based on open interest is 0.02 (150 puts vs 7,795 calls), and 0.98 based on today's volume. A ratio above 1 means more puts than calls.
What is MBI's implied volatility?
At-the-money implied volatility for MBI options expiring January 21, 2028 is about 80.1%, an annualized estimate of how much the market expects MBIA stock to move.
How many MBI option expiration dates are there?
MBI has 7 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
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.