NAPCO Security Technologies (NSSC) Options Chain
NASDAQ: NSSCTelecommunicationsTelecommunications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $36.14
- Put/call ratio (OI)
- 0.50
- Put/call ratio (volume)
- 0.13
- Expected move
- ±$13.55
- Open interest (C / P)
- 94 / 47
NSSC options summary
The NSSC options chain for the March 19, 2027 expiration lists 6 call and 5 put contracts, with 159 days until expiration. Open interest stands at 94 calls and 47 puts, a put/call ratio of 0.50, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 56.8%, which implies the market expects a move of about ±$13.55 (37.5%) in NAPCO Security Technologies stock by expiration.
The most open interest sits at the $40.00 call (76 contracts) and the $30.00 put (33 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
NSSC options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 22.05 | 14.60 | 18.60 | 20.00 | — | — | — | |||||
| 11.98 | 10.10 | 14.10 | 25.00 | 0.00 | 2.75 | 0.90 | |||||
| — | — | — | 30.00 | 0.30 | 3.70 | 2.05 | |||||
| 5.70 | 3.60 | 7.10 | 35.00 | 2.25 | 5.30 | 3.80 | |||||
| 3.20 | 1.45 | 4.60 | 40.00 | 4.90 | 8.50 | 6.97 | |||||
| 1.89 | 0.05 | 3.20 | 45.00 | — | — | — | |||||
| 1.12 | 0.00 | 2.35 | 50.00 | 12.20 | 15.80 | 14.27 | |||||
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 NSSC put/call ratio?
For the March 19, 2027 expiration, the NSSC put/call ratio based on open interest is 0.50 (47 puts vs 94 calls), and 0.13 based on today's volume. A ratio above 1 means more puts than calls.
What is NSSC's implied volatility?
At-the-money implied volatility for NSSC options expiring March 19, 2027 is about 56.8%, an annualized estimate of how much the market expects NAPCO Security Technologies stock to move.
How many NSSC option expiration dates are there?
NSSC 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.