Iridium Communications In... (IRDM)
NASDAQ: IRDM
· Real-Time Price · USD
18.76
0.12 (0.64%)
At close: Oct 03, 2025, 3:59 PM
18.62
-0.75%
After-hours: Oct 03, 2025, 07:53 PM EDT
IRDM Option Overview
Overview for all option chains of IRDM. As of October 05, 2025, IRDM options have an IV of 113.31% and an IV rank of 70.48%. The volume is 896 contracts, which is 56.04% of average daily volume of 1,599 contracts. The volume put-call ratio is 0.29, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
113.31%IV Rank
70.48%Historical Volatility
66.48%IV Low
45.66% on Feb 04, 2025IV High
141.65% on Oct 01, 2025Open Interest (OI)
Today's Open Interest
40,868Put-Call Ratio
0.38Put Open Interest
11,329Call Open Interest
29,539Open Interest Avg (30-day)
34,185Today vs Open Interest Avg (30-day)
119.55%Option Volume
Today's Volume
896Put-Call Ratio
0.29Put Volume
202Call Volume
694Volume Avg (30-day)
1,599Today vs Volume Avg (30-day)
56.04%Option Chain Statistics
This table provides a comprehensive overview of all IRDM options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 159 | 154 | 0.97 | 10,437 | 1,437 | 0.14 | 113.31% | 20 |
| Nov 21, 2025 | 46 | 22 | 0.48 | 568 | 1,155 | 2.03 | 75.75% | 17.5 |
| Dec 19, 2025 | 40 | 2 | 0.05 | 7,425 | 5,926 | 0.8 | 78.62% | 25 |
| Jan 16, 2026 | 248 | 4 | 0.02 | 6,767 | 985 | 0.15 | 65.56% | 20 |
| Apr 17, 2026 | 201 | 20 | 0.1 | 4,342 | 1,826 | 0.42 | 63.31% | 20 |