Insight Molecular Diagnostics (IMDX) Options Chain
NASDAQ: IMDXHealth CareBiotechnology: In Vitro & In Vivo Diagnostic SubstancesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $3.37
- Put/call ratio (OI)
- 0.26
- Put/call ratio (volume)
- 1.00
- ATM implied volatility
- 626.6%
- Expected move
- ±$9.11
- Open interest (C / P)
- 127 / 33
IMDX options summary
The IMDX options chain for the December 18, 2026 expiration lists 8 call and 4 put contracts, with 68 days until expiration. Open interest stands at 127 calls and 33 puts, a put/call ratio of 0.26, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $3.00 strike is 626.6%, which implies the market expects a move of about ±$9.11 (270.4%) in Insight Molecular Diagnostics stock by expiration.
The most open interest sits at the $7.00 call (122 contracts) and the $5.00 put (26 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
IMDX options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 4.00 | 1.50 | 6.40 | 2.00 | 0.00 | 4.90 | 0.70 | |||||
| 4.00 | 0.00 | 0.00 | 3.00 | 0.00 | 4.90 | 0.95 | |||||
| 1.55 | 0.00 | 4.90 | 4.00 | 0.00 | 0.00 | 1.20 | |||||
| 0.51 | 0.00 | 4.90 | 5.00 | 0.10 | 4.90 | 2.50 | |||||
| 2.50 | 0.00 | 0.00 | 6.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.30 | 7.00 | — | — | — | |||||
| 1.24 | 0.00 | 0.50 | 10.00 | — | — | — | |||||
| 0.90 | 0.00 | 4.90 | 13.00 | — | — | — | |||||
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 IMDX put/call ratio?
For the December 18, 2026 expiration, the IMDX put/call ratio based on open interest is 0.26 (33 puts vs 127 calls), and 1.00 based on today's volume. A ratio above 1 means more puts than calls.
What is IMDX's implied volatility?
At-the-money implied volatility for IMDX options expiring December 18, 2026 is about 626.6%, an annualized estimate of how much the market expects Insight Molecular Diagnostics stock to move.
How many IMDX option expiration dates are there?
IMDX has 4 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.