Iridium Communications (IRDM) Options Chain
NASDAQ: IRDMConsumer DiscretionaryTelecommunications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 187
- Share price
- $47.47
- Put/call ratio (OI)
- 0.06
- Put/call ratio (volume)
- 0.03
- Expected move
- ±$15.52
- Open interest (C / P)
- 66 / 4
IRDM options summary
The IRDM options chain for the April 16, 2027 expiration lists 6 call and 3 put contracts, with 187 days until expiration. Open interest stands at 66 calls and 4 puts, a put/call ratio of 0.06, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $45.00 strike is 45.7%, which implies the market expects a move of about ±$15.52 (32.7%) in Iridium Communications stock by expiration.
The most open interest sits at the $55.00 call (30 contracts) and the $45.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
IRDM options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 25.00 | 0.00 | 0.75 | 0.10 | |||||
| 13.00 | 12.30 | 15.40 | 35.00 | — | — | — | |||||
| — | — | — | 40.00 | 1.05 | 2.15 | 1.59 | |||||
| 8.38 | 6.00 | 8.00 | 45.00 | 2.95 | 4.20 | 4.15 | |||||
| 5.00 | 3.80 | 5.40 | 50.00 | — | — | — | |||||
| 3.23 | 2.30 | 3.80 | 55.00 | — | — | — | |||||
| 2.10 | 1.05 | 2.60 | 60.00 | — | — | — | |||||
| 0.90 | 0.20 | 1.30 | 70.00 | — | — | — | |||||
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 IRDM put/call ratio?
For the April 16, 2027 expiration, the IRDM put/call ratio based on open interest is 0.06 (4 puts vs 66 calls), and 0.03 based on today's volume. A ratio above 1 means more puts than calls.
What is IRDM's implied volatility?
At-the-money implied volatility for IRDM options expiring April 16, 2027 is about 45.7%, an annualized estimate of how much the market expects Iridium Communications stock to move.
How many IRDM option expiration dates are there?
IRDM has 8 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.