Actinium Pharmaceuticals (Delaware) (ATNM) Options Chain
NYSE: ATNMHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $1.10
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.01
- ATM implied volatility
- 122.7%
- Expected move
- ±$0.4466
- Open interest (C / P)
- 1.47K / 7
ATNM options summary
The ATNM options chain for the November 20, 2026 expiration lists 3 call and 2 put contracts, with 40 days until expiration. Open interest stands at 1,466 calls and 7 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 122.7%, which implies the market expects a move of about ±$0.4466 (40.6%) in Actinium Pharmaceuticals (Delaware) stock by expiration.
The most open interest sits at the $2.50 call (1.42K contracts) and the $5.00 put (7 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ATNM options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.01 | 0.00 | 0.10 | 2.50 | 0.10 | 2.70 | 1.40 | |||||
| 0.05 | 0.00 | 1.95 | 5.00 | 2.10 | 5.70 | 3.44 | |||||
| 0.14 | 0.00 | 0.00 | 7.50 | — | — | — | |||||
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 ATNM put/call ratio?
For the November 20, 2026 expiration, the ATNM put/call ratio based on open interest is 0.00 (7 puts vs 1,466 calls), and 0.01 based on today's volume. A ratio above 1 means more puts than calls.
What is ATNM's implied volatility?
At-the-money implied volatility for ATNM options expiring November 20, 2026 is about 122.7%, an annualized estimate of how much the market expects Actinium Pharmaceuticals (Delaware) stock to move.
How many ATNM option expiration dates are there?
ATNM has 4 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.