PDS Biotechnology (PDSB) Options Chain
NASDAQ: PDSBHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 6, 2026
- Days to expiration
- 26
- Share price
- $1.38
- Put/call ratio (OI)
- 1.00
- Put/call ratio (volume)
- 0.71
- ATM implied volatility
- 355.5%
- Expected move
- ±$1.31
- Open interest (C / P)
- 1.25K / 1.25K
PDSB options summary
The PDSB options chain for the November 6, 2026 expiration lists 2 call and 1 put contracts, with 26 days until expiration. Open interest stands at 1,250 calls and 1,250 puts, a put/call ratio of 1.00, which is fairly balanced between calls and puts. At-the-money implied volatility near the $1.00 strike is 355.5%, which implies the market expects a move of about ±$1.31 (94.9%) in PDS Biotechnology stock by expiration.
The most open interest sits at the $1.00 call (1.25K contracts) and the $1.00 put (1.25K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
PDSB options chain · November 6, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.69 | — | — | 0.50 | — | — | — | |||||
| 0.48 | 0.30 | 0.85 | 1.00 | 0.05 | 0.65 | 0.17 | |||||
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 PDSB put/call ratio?
For the November 6, 2026 expiration, the PDSB put/call ratio based on open interest is 1.00 (1,250 puts vs 1,250 calls), and 0.71 based on today's volume. A ratio above 1 means more puts than calls.
What is PDSB's implied volatility?
At-the-money implied volatility for PDSB options expiring November 6, 2026 is about 355.5%, an annualized estimate of how much the market expects PDS Biotechnology stock to move.
How many PDSB option expiration dates are there?
PDSB has 7 listed expiration dates, from Oct 16, 2026 to May 21, 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.