ASP Isotopes (ASPI) Options Chain
NASDAQ: ASPIIndustrialsMajor ChemicalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 6, 2026
- Days to expiration
- 26
- Share price
- $2.65
- Put/call ratio (OI)
- 0.79
- Put/call ratio (volume)
- 0.17
- Expected move
- ±$0.6161
- Open interest (C / P)
- 661 / 524
ASPI options summary
The ASPI options chain for the November 6, 2026 expiration lists 6 call and 5 put contracts, with 26 days until expiration. Open interest stands at 661 calls and 524 puts, a put/call ratio of 0.79, which is fairly balanced between calls and puts. At-the-money implied volatility near the $2.50 strike is 87.1%, which implies the market expects a move of about ±$0.6161 (23.2%) in ASP Isotopes stock by expiration.
The most open interest sits at the $0.50 call (496 contracts) and the $2.50 put (446 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ASPI options chain · November 6, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.26 | 2.05 | 2.50 | 0.50 | — | — | — | |||||
| 1.95 | 1.50 | 2.00 | 1.00 | — | — | — | |||||
| 0.65 | 0.20 | 0.50 | 2.50 | 0.10 | 0.20 | 0.16 | |||||
| 0.20 | 0.05 | 0.30 | 3.00 | — | — | 0.45 | |||||
| 0.13 | 0.00 | 0.20 | 3.50 | 0.70 | 1.05 | 0.80 | |||||
| 0.07 | 0.00 | 0.15 | 4.00 | 1.15 | 1.55 | 1.17 | |||||
| — | — | — | 5.00 | 2.00 | 2.65 | 2.34 | |||||
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 ASPI put/call ratio?
For the November 6, 2026 expiration, the ASPI put/call ratio based on open interest is 0.79 (524 puts vs 661 calls), and 0.17 based on today's volume. A ratio above 1 means more puts than calls.
What is ASPI's implied volatility?
At-the-money implied volatility for ASPI options expiring November 6, 2026 is about 87.1%, an annualized estimate of how much the market expects ASP Isotopes stock to move.
How many ASPI option expiration dates are there?
ASPI has 10 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.