ASP Isotopes (ASPI) Options Chain

NASDAQ: ASPIIndustrialsMajor ChemicalsUSD

2.65-0.18 (-6.36%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $2.65
Put/call ratio (OI): 0.67
Put/call ratio (volume): 0.51
ATM implied volatility: 104.7%
Expected move: ±$1.99
Open interest (C / P): 3.95K / 2.65K

ASPI options summary

The ASPI options chain for the April 16, 2027 expiration lists 8 call and 7 put contracts, with 187 days until expiration. Open interest stands at 3,948 calls and 2,654 puts, a put/call ratio of 0.67, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $3.00 strike is 104.7%, which implies the market expects a move of about ±$1.99 (74.9%) in ASP Isotopes stock by expiration.

The most open interest sits at the $3.00 call (2.19K contracts) and the $3.00 put (2.23K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

ASPI options chain · April 16, 2027

ASPI calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
6	1	164.8%	2.04	1.40	2.30	1.00	—	—	—	—	—	—
54	2	130.9%	1.11	0.90	1.50	2.00	0.25	0.70	0.28	117.6%	2	3
ASPI $2.65
2,193	10	116.4%	0.68	0.50	1.00	3.00	0.55	1.30	0.93	93.0%	1	2,230
126	30	96.9%	0.45	0.20	0.55	4.00	1.25	2.00	1.66	83.2%	12	251
1,167	45	106.1%	0.27	0.20	0.40	5.00	2.10	2.85	2.54	77.7%	40	46
99	3	155.5%	0.16	0.10	1.00	6.00	2.80	4.10	3.31	85.5%	1	7
59	11	160.6%	0.25	0.05	0.95	7.00	3.90	4.70	4.30	139.4%	1	97
244	10	109.8%	0.13	0.05	0.20	8.00	4.60	7.40	4.68	190.4%	—	20

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 April 16, 2027 expiration, the ASPI put/call ratio based on open interest is 0.67 (2,654 puts vs 3,948 calls), and 0.51 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 April 16, 2027 is about 104.7%, 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.