Napco Security Technologi... (NSSC)
NASDAQ: NSSC
· Real-Time Price · USD
41.49
1.41 (3.52%)
At close: Sep 11, 2025, 3:59 PM
41.39
-0.24%
Pre-market: Sep 12, 2025, 07:00 AM EDT
NSSC Option Overview
Overview for all option chains of NSSC. As of September 11, 2025, NSSC options have an IV of 190.79% and an IV rank of 224.47%. The volume is 18 contracts, which is 6.59% of average daily volume of 273 contracts. The volume put-call ratio is 0.5, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
190.79%IV Rank
224.47%Historical Volatility
47.14%IV Low
56.96% on Jan 27, 2025IV High
116.58% on Sep 05, 2025Open Interest (OI)
Today's Open Interest
2,695Put-Call Ratio
0.54Put Open Interest
943Call Open Interest
1,752Open Interest Avg (30-day)
1,847Today vs Open Interest Avg (30-day)
145.91%Option Volume
Today's Volume
18Put-Call Ratio
0.5Put Volume
6Call Volume
12Volume Avg (30-day)
273Today vs Volume Avg (30-day)
6.59%Option Chain Statistics
This table provides a comprehensive overview of all NSSC 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 | 1 | 5 | 5 | 489 | 537 | 1.1 | 190.79% | 30 |
| Oct 17, 2025 | 9 | 1 | 0.11 | 244 | 13 | 0.05 | 78.83% | 30 |
| Dec 19, 2025 | 2 | 0 | 0 | 311 | 243 | 0.78 | 62.12% | 35 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 5 |
| Mar 20, 2026 | 0 | 0 | 0 | 708 | 150 | 0.21 | 44.73% | 40 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 4.16% | 95 |