Citius Pharmaceuticals (CTXR) Options Chain
NASDAQ: CTXRHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $0.4887
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.00
- ATM implied volatility
- 656.3%
- Expected move
- ±$0.4748
- Open interest (C / P)
- 1 / 0
CTXR options summary
The CTXR options chain for the October 16, 2026 expiration lists 1 call and 0 put contracts, with 8 days until expiration. Open interest stands at 1 calls and 0 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 656.3%, which implies the market expects a move of about ±$0.4748 (97.2%) in Citius Pharmaceuticals stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
CTXR options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.18 | 0.00 | 0.05 | 2.50 | — | — | — | |||||
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 CTXR put/call ratio?
For the October 16, 2026 expiration, the CTXR put/call ratio based on open interest is 0.00 (0 puts vs 1 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is CTXR's implied volatility?
At-the-money implied volatility for CTXR options expiring October 16, 2026 is about 656.3%, an annualized estimate of how much the market expects Citius Pharmaceuticals stock to move.
How many CTXR option expiration dates are there?
CTXR 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.