MannKind (MNKD) Options Chain
NASDAQ: MNKDHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 30, 2026
- Days to expiration
- 19
- Share price
- $3.29
- Put/call ratio (OI)
- 0.33
- Put/call ratio (volume)
- 14.43
- Expected move
- ±$0.563
- Open interest (C / P)
- 317 / 105
MNKD options summary
The MNKD options chain for the October 30, 2026 expiration lists 4 call and 2 put contracts, with 19 days until expiration. Open interest stands at 317 calls and 105 puts, a put/call ratio of 0.33, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $3.00 strike is 75.0%, which implies the market expects a move of about ±$0.563 (17.1%) in MannKind stock by expiration.
The most open interest sits at the $1.00 call (306 contracts) and the $3.00 put (100 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MNKD options chain · October 30, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.25 | 1.85 | 4.60 | 1.00 | — | — | — | |||||
| 1.83 | 0.80 | 2.05 | 2.00 | — | — | — | |||||
| — | — | — | 3.00 | 0.00 | 0.20 | 0.05 | |||||
| 0.10 | 0.00 | 0.95 | 4.00 | 0.00 | 1.45 | 0.35 | |||||
| 0.05 | 0.00 | 0.15 | 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 MNKD put/call ratio?
For the October 30, 2026 expiration, the MNKD put/call ratio based on open interest is 0.33 (105 puts vs 317 calls), and 14.43 based on today's volume. A ratio above 1 means more puts than calls.
What is MNKD's implied volatility?
At-the-money implied volatility for MNKD options expiring October 30, 2026 is about 75.0%, an annualized estimate of how much the market expects MannKind stock to move.
How many MNKD option expiration dates are there?
MNKD has 11 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.