Spok Inc. (SPOK)
NASDAQ: SPOK
· Real-Time Price · USD
17.32
-0.12 (-0.69%)
At close: Sep 08, 2025, 3:59 PM
17.32
0.00%
After-hours: Sep 08, 2025, 04:10 PM EDT
SPOK Option Overview
Overview for all option chains of SPOK. As of September 07, 2025, SPOK options have an IV of 154.25% and an IV rank of 115.44%. The volume is 43 contracts, which is 286.67% of average daily volume of 15 contracts. The volume put-call ratio is 20.5, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
154.25%IV Rank
115.44%Historical Volatility
29.11%IV Low
67.16% on Mar 06, 2025IV High
142.6% on Sep 03, 2025Open Interest (OI)
Today's Open Interest
641Put-Call Ratio
0.38Put Open Interest
178Call Open Interest
463Open Interest Avg (30-day)
636Today vs Open Interest Avg (30-day)
100.79%Option Volume
Today's Volume
43Put-Call Ratio
20.5Put Volume
41Call Volume
2Volume Avg (30-day)
15Today vs Volume Avg (30-day)
286.67%Option Chain Statistics
This table provides a comprehensive overview of all SPOK 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 |
| Sep 19, 2025 | 0 | 40 | 0 | 51 | 4 | 0.08 | 154.25% | 17.5 |
| Oct 17, 2025 | 2 | 1 | 0.5 | 96 | 161 | 1.68 | 86.84% | 17.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 315 | 10 | 0.03 | 70.62% | 17.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 1 | 3 | 3 | 70.02% | 20 |