OPKO Health (OPK) Options Chain
NASDAQ: OPKHealth CareBiotechnology: Pharmaceutical PreparationsUSD
Market open · Delayed 15 min · as of Oct 9, 2:35 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $1.38
- Put/call ratio (OI)
- 0.32
- Put/call ratio (volume)
- 3.94
- ATM implied volatility
- 166.4%
- Expected move
- ±$0.3169
- Open interest (C / P)
- 1.07K / 340
OPK options summary
The OPK options chain for the October 16, 2026 expiration lists 5 call and 4 put contracts, with 7 days until expiration. Open interest stands at 1,068 calls and 340 puts, a put/call ratio of 0.32, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.50 strike is 166.4%, which implies the market expects a move of about ±$0.3169 (23.0%) in OPKO Health stock by expiration.
The most open interest sits at the $2.00 call (754 contracts) and the $1.50 put (319 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OPK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.95 | 0.50 | 1.25 | 0.50 | — | — | — | |||||
| 0.50 | 0.10 | 0.85 | 1.00 | 0.00 | 0.05 | 0.05 | |||||
| 0.05 | 0.00 | 0.10 | 1.50 | 0.00 | 0.25 | 0.15 | |||||
| 0.05 | 0.00 | 0.05 | 2.00 | 0.25 | 1.00 | 0.36 | |||||
| — | — | — | 2.50 | 0.75 | 1.50 | 0.85 | |||||
| 0.03 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
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 OPK put/call ratio?
For the October 16, 2026 expiration, the OPK put/call ratio based on open interest is 0.32 (340 puts vs 1,068 calls), and 3.94 based on today's volume. A ratio above 1 means more puts than calls.
What is OPK's implied volatility?
At-the-money implied volatility for OPK options expiring October 16, 2026 is about 166.4%, an annualized estimate of how much the market expects OPKO Health stock to move.
How many OPK option expiration dates are there?
OPK has 5 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.